DE3925401A1 - Construction blocks with jointed angled elements - with which simple strong dry walls or structures can be realised by building geometric shapes from symmetrical components - Google Patents

Abstract

Set of construction blocks formed of angled elements which connect to each other are claimed. The blocks are useful for wall construction and can be of concrete, plastic, wood or similar rigid material. Blocks are symmetical and have equal shank lengths and an angled cross-section, chiefly with a 90 deg. included angle. The shank ends are pointed. Blocks are built up on a bricklaying principle, with offset joints, into free standing walls. A single brick design can form a dry wall and supports, capable of static loading. The hollow walls can be reinforced and filled with mortar. The horizontal block edges can be dowled together with edge profiles or round dowels. USE/ADVANTAGE - For concrete wall construction. Typical uses are in noise and explosion proof walls, and decorative walls for garden plants. Further uses are for furniture and room dividers using wood or plastic. Good stackability allows easy, cheaper transport. Walls can be built with only a few diff. components and are cheap and aesthetic. Walls can be both decorative and load bearing. Individual blocks are easily replaced. Wall strength is good even when constructed dry.

Description

The invention relates to a kit of nested edible angle elements for the creation of plantable visible and soundproof walls, slope supports and supports as well Land, path and bed borders, prefabricated buildings and toys according to the preamble of claim 1 mentioned generic features.

State of the art

Concrete blocks of angular shape are common Floor plan that is commercially available under the name "L-stones" or angle stones are known. These L-stones have paral lele cross edges, or top and bottom surfaces, a right angular, isosceles floor plan, each with approx. 40 cm legs depth, a height of approx. 40 cm, a material thickness of approx. 6 to 10 cm and a weight of approx. 51 kg. Your thigh ends run at an obtuse angle to the thigh edges at 90 degrees. They have smooth outer surfaces and serve mainly land gardeners and do-it-yourselfers for design and edging solution for raised beds, sandpits, terraces, etc.  

The main disadvantage of the well-known L-stone is its obtuse-angled formation of the leg ends, which the L-stone for joining together with parallel abutting surfaces in longitudinal and transverse direction and unsuitable for masonry in the association makes. This limits its application possibilities and usually only allow use in a lying position, i.e. with a transverse edge parallel to the floor. Its relatively high Weight of 51 kg and its constructive and creative unsatisfactory shape made of smooth, not structured concrete limits its possible uses.

The well-known L-stones cannot join their butt joints are pegged or interlocked. You just sit held by gravity and material-related friction with vertical butt joints on or next to each other each other. A shoring with offset butt joints or a It is not possible to form columns and pillars. Also can not vertical columns and planting in stages bags are trained.

Furthermore, under G 82 23 515 a concrete ring with four is off walls alternately curved outwards and inwards, with two opposite sides convex and are concave. This stone can be passed through Side by side and one above the other, free-standing and single rows move walls that have been removed. Disadvantage of this Hollow stone closed on the side, open at the top and bottom its large envelope size, suitable for production, warehousing and transportation as a costly void. Furthermore is its use only on walls and embankments limited.  

More trough-shaped embankment stones with similar disadvantages like G 82 23 515 are under GM 76 14 681 and 32 33 014 be knows. The 32 33 014 shows a hollow stone as a regular closed octagon with flat bottom and with top incisions on every other polygon side. they allow interlocking layers to be interlocked, however only with gradual relocation for one-sided Slope fixings. For free-standing, plantable walls these trough stones are not suitable.

Goal setting

Accordingly, the invention is based on the object Kit made of angled elements of the type mentioned above train that the disadvantages of the known Shaped stones are avoided. Instead, it should be possible with as few coordinated system parts as possible diverse solutions inexpensive, ecological and aesthetic valuable table can be realized.

The statically and economically favorable form of the angle stone should be made universally usable for the construction of walls. Its stackability is said to be a weight and cost advantage usable in production, warehousing, transport and assembly be spent.

The angle stones should be formed on the joint so that same stones butting against each other and / or unilaterally extend plant walls. In Ver connected with staggered butt joints and doweled horizontal should join the angle stones to walls and supports of great stability and rigidity even dry i.e.  can be bricked up without mortar. Vertical wall surfaces should be green and ecologically usable. The sound Insulation is said to be increased through soil fillings and plantability can be.

The niches formed by triangular recesses are said to be to be designed into vertical planting columns and terraces can. Terrace-shaped plant bags are said to use vertical columns of earth with each other and with the grown Soil can be connected. Freestanding plant pillars the environment should be individually or combinable beautify.

Angle stones are supposed to be both elegant and sta table load-bearing plant walls, pillars, embankment walls and Pillars can be moved. In addition, the hollow chambers can be filled with reinforcement and filling concrete and made into steel concrete columns and retaining walls must be trained. The planners and executives in gardening and landscaping are said to be new Design options are offered. The single stone of light weight, i.e. so handy and be easy for a person with a reasonable body load can be transferred.

solution

This object is achieved by the features of the invention mentioned in the characterizing part of Pa tent Claim 1. Angle elements with acute-angled leg ends 13 and flattened thigh backs are installed according to the principle of a wall bond with butt joints offset in layers. The angular stones 1 , 2 , 3 , 61 , 69 , 70 and 98 with their wide, angled basic shape provide the basis for a tilt-proof stand. The angular shape has a favorable moment of inertia, the focus being within the triangular shape, but outside the cross-sectional area.

The angular shape, open on one side, allows one in proportion to a closed body with a smaller material cross section and is ideal for space-saving stacking, without having to pack cavities. For production, Warehousing and transport is the stackability of one Product is an important cost factor. The larger the number of pieces per pallet, the lower the unit costs.

Because of the high freight costs of hollow and trough stones the delivery radii of these products are limited and lie currently around 70 to 125 km radius. By inventing The stackability of the angle stones according to the invention can be delivered radii, catchment areas and thus the markets of the manufacturers be enlarged, resulting in further reduction in unit costs can lead.

Compared to 90-degree Winkelstein 1 , the 60-degree Winkelstein 61 has several additional advantages: It has an even-sided, larger footprint, which also means greater moment of inertia, greater resistance to buckling and a better capacity for soil. It can be used to form hexagonal, star-shaped planting columns ( FIG. 10), free-standing and / or expandable on each side. Freestanding, triangular planting columns are also possible (see Fig. 10 and 11). Zig zag walls with depth and double-sided, large volume of earth are formed both from individual shaped stones and from wall-high elements ( Fig. 8, 11), each with floor slabs 5 and 5 'to plant terraces 7 .

The low weight of the angle stones 1 and 61 of approx. 28 kg and the advantageous dimensions of 40 cm leg length. A height of 25 cm and a wall thickness of approx. 6.5 cm also allows individuals to brick up without too much physical effort. When using lightweight concrete, these weights can be reduced even further. The dimensions mentioned can be changed as required and adapted to the objects.

The inventive design of the thigh tips 13 and the stone back 14 according to claim 1, shown in Fig. 1, allows the angular stones to be joined together with parallel abutting surfaces in longitudinal 29 , in transverse 30 , in leg direction 32 and crossed and thereby allows a regular Bridging the vertical butt joints 26 through the middle 31 of the stones 1 , 3 and 61 placed thereon in the next layer rotated by 90 or 180 degrees.

This opens up in addition to the common types of use the abundance of the well-known L-stone for planning and execution New uses and uses: Adaptation to the terrain according to the floor plan and height is easily possible, even thus fulfilling aesthetically more demanding, more individual Wishes e.g. for columns or acute-angled and waves shaped wall crowns.

The following overview shows the different wall types Types of transfer, applications and special features that are then described in more detail:

• A- wall types made of angular stones, zigzag and straight
  • A-1 pushed zigzag in the longitudinal direction of the wall, to free-standing walls, ( Fig. 1, 8, 9, 11)
  • A-2 zigzag like A-1 but with jagged wall crowns ( 7, 8, 9 )
  • A-3 butted together in a zigzag shape, but in one or two rows of wall-high angle elements 2 .
  • A-4 pushed straight in the direction of the leg, with closed front surface to free-standing or sloping walls ( Fig. 5, 12)
  • A-5 flat in the leg direction with intermediate plates joining plant troughs and building construction systems ( Fig. 12)
• B-angle stones crossed to plant walls:
  • B-1 crossed in single rows in layers, to embankment walls ( 3, 4
  • B-2 layers crossed in double rows, to free-standing plant walls. ( Fig. 2, 11)
• C- pillars and pillars made of angle stones:
  • C-1 at the tips of the legs pushed to square columns ( Fig. 6, 11)
  • C-2 at the tips of the legs pushed to rectangular columns ( Fig. 12, Fig. 12b)
  • C-3 built like pie slices into polygonal and circular columns ( Fig. 6, Fig. 6e-h and Fig. 11, Fig. 11d-f)
  • C-4 pushed in pairs on the stone back to 4- and 6-chamber or star columns ( Fig. 7, 10, 11)
• D- Additional system components:
  • D-1 With tier plates 5 and 5 ° to plant columns ( Fig. 1, 7, 8, 10c) applicable to A-1, A-3 and C-3
  • D-2 anti-tip device with molded footplates 103 ( Fig. 8)
  • D-3 With cover plates 104 for tables and stools ( Fig. 5)
  • D-4 With cover plates 41 for columns and pillars ( Fig. 6)
  • D-5 With intermediate plates 55 for columns ( Fig. 6)
  • D-6 With foot plates 55 for columns and pillars ( Fig. 6)
  • D-7 floor slabs 10 and 10 ° close by crossing stone projections downwards ( Fig. 2, 3)
  • D-8 filler stones 57 for cross braces as shutdown of a concrete core ( Fig. 2, 3)
  • D-9 With connecting struts 67 between the legs for hollow supports for concreting ( Fig. 11)
  • D-10 shadow bevels 76 centered on the stone back 31 ( Fig. 1)
• E- cross-section types (vertical section):
  • E-1 solid cross-section 1 ( Fig. 1)
  • E-2 cross section 91 with hollow tubes ( Fig. 5)
  • E-3 I cross section 92 with central web ( FIG. 5)
  • E-4 U cross section 93 with one-sided web ( FIG. 5)
• F-joint dowels and cross-edge profiles:
  • F-1 rod dowels 36 and dowel holes 35 ( Fig. 1)
  • F-2 two rod dowels 36 with tab 37 ( Fig. 5)
  • F-3 trapezoidal tongue and groove rebates ( Fig. 1)
  • F-4 transverse grooves 34 on the upper transverse edge ( Fig. 2, 3)
  • F-5 transverse grooves 34 above with H dowels ( Fig. 5)
  • F-6 transverse grooves 34 on the upper and lower transverse edges, (FIGS . 2 and 3),
  • F-7 transverse grooves 34 on the upper and lower transverse edges, with rectangular dowel 87 ( FIG. 5)
  • F-8 transverse grooves 34 on the upper and lower transverse edges, with dovetail dowels 89 ( FIG. 5)
  • F-9 transverse grooves 34 on the upper and lower transverse edge, with prism dowel 90 ( FIG. 5)
  • F-10 transverse grooves 34 on the upper and lower transverse edges, with cylinder dowels 90 ° , 90 °° ( Fig. 5)
  • F-11 transverse groove rows 86 at the upper and lower transverse edges (FIGS . 4 and 5)
  • F-12 transverse groove rows 86 on the upper and lower transverse edge combined with rebating according to F-3 ( Fig. 5, Fig. 5c)
  • F-13 transverse groove rows 86 at the upper and lower transverse edges with molded octagon plugs ( Fig. 12, Fig. 12e)
  • F-14 transverse groove rows 86 at the upper and lower transverse edges with molded cylindrical dowels ( Fig. 12, Ab.12e)
  • F-15 slot grooves 63 for H, U, Z profile pieces ( Fig. 7)

A-1: In the longitudinal direction, ge parallel to the longitudinal center plane 29 abut, are formed of angle blocks 1, 2, 3 and 61 Grundris se in a zig-zag pattern, the joints 26 are turned in the next layer by the stone centers 31 of 180 degrees Angle stones can be bridged. This creates a stable wall structure on the spot and a stable wall.

The regular zigzag pattern of a floor plan according to FIGS. 1, 8, 9 and 11 gives the free-standing wall similar views on both sides of the highly structured surfaces with surface recesses on more than 80% of the respective surface and depths of up to to 40 cm. The sloping recessed surfaces are visually appealing to the viewer, absorbing and reflecting on incoming sound and detonation waves. Due to the rule at least partially filled with soil Ni and the planting there is additional Schallab sorption and less reflection, so that a comparative view of existing products from the wall according to the invention, highly absorbing effects can be expected.

A-2: Instead of the usual horizontal wall crowns, the invention also allows up and down rising joints 42 and wall ends. The angle block 3 , shown in Fig. 9, Fig. 9a to 9c, has seen in vertical longitudinal section, two parallel, V-shaped bed joints 42 at a uniform distance from the stone height H, which from the stone center 31 at about 45 degrees to the two leg ends climb up or down. In the transverse direction 30 the La gerfuge 33 , seen in the installed state, runs horizontally. By joining the same stones 3 in the longitudinal direction 32 be the leg tips 13 touch at the butt joint 26 to ascending and descending shapes.

In the next layer, acute-angled winches 3 are tilted by 180 degrees and saddled with their incision in the middle of the stone onto a point and over a butt joint of the two lower stones. Its pointed leg ends, which now protrude downward, reach into the incision of two acute angle stones below. In this way, the butt joints 26 are bridged regularly in the middle of the stone 31 , so that the same regular masonry bond is formed even with acute-angled corner stones as in the previously described corner stones with horizontal bearings.

As a special form, the first layer should have a horizontal bed joint 33 on the floor or on an in-situ concrete foundation, while its upper bed joint 42 is formed at an acute angle ascending and descending.

In this way, in the assembled state, the ascending and descending bearing joints 42 and wall crowns act as a design-related, dynamic element that can be further emphasized by the color of the layers.

Instead of the somewhat jagged and fragile pointed angle, the thigh transverse edges can also be formed in a wave shape, or have other pitch angles. Of course, the 60-degree angle stones 61 and the third plates 69 and 70 for hexagonal and round columns with ascending and descending bearing joints and / or wall crowns and as high-wall elements 2 as shown in FIGS. 7, 8 and 9 can be executed, that can not only run in a straight line but as a broken line.

A-3: Zigzag-shaped, one-row or two-row, wall-high angle elements are assembled to detonation and privacy walls. ( Fig. 8)

A-4: In the thigh direction, parallel to a thigh central axis 32 , the inner sides 60 of the thigh tips 13 each touch the stone back 14 of the next stone. In this way, layers of angular stones 1 rotated 90 degrees turn dry or mortar-bonded walls with closed front surfaces. (see Fig. 5). Square and diamond-shaped ornament walls can also be produced in a similar way ( Fig. 12, Fig. 12e, 12f).

A-5: Isosceles 1 or isosceles corner stones 98 can be used as stable corner points with form-fitting plates 99 between the tips of the legs for planting troughs and for the construction of buildings in prefabricated construction ( Fig. 12).

B-1: Simply and crosswise to the middle leg 32 in the middle 72 and interlocked with the help of transverse grooves 34 , 86 , 95 , 96 , there are one-sided slope attachments according to Fig. 3, 4 and 11. Zigzag-shaped floor plans can be as shown in Figs. 3, 4 and 11, Fig. 3a, 3b, 4a, 4b and 4c, stair-stepped back as contour lines for protecting embankments above the other set. The toothing or doweling of the individual layers takes place in the case of FIGS. 1 and 4 by rod dowels, in the case of FIGS. 2 , 3 and 11 by interlocking transverse grooves 34 .

Provided that in Fig. 1 Fig. Tongue and groove-upstands shown 1b and 1d find 25 using the fe derförmigen elevations can also be used in top crosses by the upstands are recessed at the crossing points and subsequently knocked off with a hammer. The left upstands next to the crossing points remain as shear protection.

B-2 crossed in pairs to form free-standing planting walls according to FIGS. 2 and 11, angular stones 1 and 61 can be joined in pairs at the tips of the legs to form hollow shapes and offset and toothed in the longitudinal direction by half a diagonal length 22 per layer. With the Bodenplat 10 th and 10 °, the laterally projecting over the recesses Steinrücken 14 or pairs of legs 13 are closed down, and interlocks the tiles to each other. The filled earth is embedded in the plantable projections, releases upward planting terraces 7 , which are connected to the core of the earth inside the wall, so that their plant roots can reach down to the grown soil. (see Fig. 2, 3)

The butt joints of the angle stone pairs of Fig. 2 and 11 duri fen once in the longitudinal wall direction 29 and in the next layer in the transverse wall direction 30 , with the pliers 11 and 11 °, or the rod anchors with tab 37 two leg backs 14 can be braced together ( see Fig. 2, 11).

Another laying method for the planting wall shown in FIG. 2 provides that corner stones with transverse grooves 34 are pushed along the upper transverse edge in the longitudinal direction 29 of the wall and crossed in the middle with the following layer. In each layer, the third angle blocks 1 with transverse grooves 34 are as Querspangen between two parallel layers in the wall transverse direction 30 offset.

In order to top up an existing garden wall 74 with a plant wall without having to tear it down, it can be pre-bricked with the semi-solid wall made of simply crossed angle stones according to Fig. 3, Fig. 3a and 3b, in order to replicate the wall in full stone thickness over the base Fig. 2 to continue.

C-1: Two isosceles right-angled corner stones 1 , touching at the tips of their thighs 13 , form an internally hollow, square outline for supports and pillars. The following layers are each rotated by 90 gad and placed on the stone centers 31 with their butt joints 26 . The same surface plan can also be formed from full trough stones 97 and combined with base plates 55 , intermediate plates 54 , and cover plates 41 ( FIG. 6).

C-2: From isosceles right-angled corner stones 98 , similarly as with C-1, composite pillars of a rectangular plan can be formed. The same outline can also be formed from full trough stones 102 ( FIG. 12).

C-3: Pieces of staggered angular and segmental stones can be assembled into square or round column floor plans. Three elements 69 and 70 each result in hexagonal, twelve-sided and round supports. Octagonal pillars can be formed from two angular stones 1 and 77 , and octagonal pillars can be formed from four segment stones 82 each. Bumped in the transverse direction 30 , at the tips of the legs 13 be touching, arise from angular elements 1 , 2 , 3 and 61 hollow spatial, 4-, 6-, 8-sided, even-numbered floor plans for individual supports and pillars in several, in the masonry ver layers (see Fig. 1, 6, 11).

The angular or segment stones 1 , 69 , 70 , 77 , 82 , 98 are put together in layers to form a closed column floor plan and, according to the bricklayer principle, are placed in the following layer with the stone center 31 on a butt joint 26 underneath (see Fig. 6, Fig. 6a, 6b, 6e, 6f, 6g, 6h, Fig. 11, Fig. 11d, 11e, 11f, Fig. 12 Fig. 12b).

C-4: Touching in pairs on the back, 90 degree angle stones 1 can be installed in layers offset by 90 degrees to four chamber planting pillars according to FIG . If three 60 degree angle stones 61 are placed together with a space of 60 degrees to a six-chamber planting column on the back, six identical planting chambers are created (see FIG. 10). The next layer is rotated by 60 degrees, so that an angle stone covers the space underneath and a butt joint.

60-degree angle blocks 61 are each rotated by 60 degrees per layer and one over the other directly, each of the three sides receives a planted opening and two closed sides with three layers, wherein the earth retained here by floor panels and formed into terraces (not pictured . ).

D-1: On both sides of the niche-shaped angled stone walls and planting chambers according to FIGS. 1, 7, 8, 9, 10 and 11, the recessed niches can be formed by inserting trapezoidal slabs 5 and 5 ° into plantable terraces with vertical right through columns 8 . The necessary floor plates 5 and 5 ° lie with two support points 49 on the vertical wall of the angle blocks 1 , 2 , 3 and 61 . The supports are either integrally formed on the stone in the form of thickenings or lateral, groove-shaped recesses, insertion slots or support plates, or can be attached to the side after the wall has been built up. The deck plates 5 hold the earth core 8 back in the niche and give forward - seen in vertical section - wedge-shaped, plantable indentations, so-called plant pockets or plant terraces 7 .

The segment-like 6 , and straight recesses 6 ° of the Eta gene plates 5 and 5 ° form openings in the installed state at the bottom of the respective planting days. The soil filling sliding backwards along the slope of the floor slabs falls through the floor opening 6 and 6 ° in the corner of the niche through to the planting level below and forms a natural slope angle of approx. 20 degrees from the outer upper edge 23 of the lower one on each floor after complete filling up to the inner lower edge 24 of the upper floor plate 5 and 5 °.

In the course of time, the filled-in soil settles downwards through natural compaction. The design of the plantation days according to the invention takes into account the natural settlement phenomena in that the earth can slide along the sloping floor plates 5 , so that a continuous column of earth always remains in the corner area 6 of the niche. Settlements are automatically fed from the soil content of the individual floors and can be recognized and refilled from the front as subsidence ( Fig. 1, 7).

The continuous earth core 8 in the corner of the niche is important for easy-care and successful greening. The roots can grow down to the core of the earth and down to the lower levels, with permanent growth down to the ground and, with the help of the capillary effect, supply themselves with moisture. Permanent irrigation can therefore be dispensed with. Individual ne, insulated plant bags without a vertical earth core would be exposed to dehydration or would have to be artificially irrigated.

It is recommended that the horizontal surfaces of the planting bags 7 open at the top with plants growing up and down, such as, for. B. ivy, wild wine or similar to plant. In the vicinity of the planting bags, the wall surface is greened relatively quickly in a punctiform manner, so that even high walls can be fully greened within a short time. Planting vertical concrete walls creates ecologically valuable, visually appealing green areas, while at the same time increasing sound insulation.

D-2: Base plates 103 formed on angle stones according to claim 40, broaden the footprint of the wall. ( Fig. 8, Fig. 8a). Loads from stuffed earth or other weights that press on the foot plates bring additional resistance to horizontal forces and give a wall equipped with it increased stability. Such a wall can therefore take larger loads, for example, as a retaining wall against earth pressure, or it can be built higher in freestanding installation than comparable walls without base plates.

D-3: cover plates 104 correspond in their contours to the surface formed from the outer leg edges 18 and a diagonal 22 and are adapted to the upper transverse edge of an angle stone 1 with corresponding recesses and can be placed on these and connected positively. With their help, corner stones can be formed into stools and tables.

D-4 to D-6 relates to cover plates 41 , intermediate plates 54 and base plates 55 , which are used for the construction of columns and pillars and are explained in more detail in the figure description for FIG. 6, FIG. 6c.

D-7: The floor plates 10 and 10 ° of FIGS. 2 and 3 are required for vertical walls in a crossed manner of displacement in order to close the cantilevered areas of the angle stones open at the bottom and to use the filled soil for projecting planting terraces.

D-8: If desired, the openings for the plantable terraces 7 of FIGS. 2 and 3 can be closed completely with filler stones 57 . This may be necessary in order to form external hollow chambers, which can be formed by supports 58 to be supported by filling with reinforced concrete. Such supports may also be statically necessary only in the lower layers of a wall, while the upper layers of the support are filled with soil to form open plant terraces. Even with the simply crossed wall according to FIG. 3, individual hollow chambers can be filled into reinforced concrete supports 58 , which are suitable, for example, as shown in FIG. 3, as a stop for sheet piles 59 .

D-9 angle stones with concrete webs 67 between the legs can be formed by stacking the hollow chambers to form supports that can be reinforced and filled with concrete. The struts run parallel to the back of the leg 14 at any point between the tip and back of the leg ( Fig. 11, Fig. 11a). Of course, these angle stones can also be horizontally interlocked with one of the joint profiles F-1 to F-15.

D-10: The vertical bevels 76 in the center of the back of the leg 14 have the width and appearance of a butt joint 26 below or above and serve as an ornamental design element to continue the butt joints 26 of the layer below in the middle of the stone 31 as a shadow joint 76 ( FIG. 1, Fig. 1b).

E-1: The fully solid vertical cross section of the angle stones 1 is suitable for mechanical stone production. Concrete is filled into steel molds from above and compacted. Then the mold opens downwards to let out the earth-moist blank.

E-2: An externally solid cross section 91 has internal hollow chambers according to claim 4 for saving material and weight. As with brick production, soft plastic material, such as clay, is extruded as an angle profile and cut off according to the desired length from the strand. The hollow tubes run parallel to the strand direction in the middle of the leg 32 and are visible at the cut surfaces 23 and 24 as polygonal, round or elliptical holes ( Fig. 5, Fig. 5d).

E-3: I-shaped cross sections 92 according to claim 28 have a slender central web in the middle 32 of the leg and in the region of the transverse edges 23 and 24 thickened portions on both sides. The central web can be reinforced on both sides by ribs running between the transverse edges. Such cross sections 92 can be produced for toys in plastic injection molding, where the aim is to save expensive material ( FIG. 5).

E-4: U-shaped cross sections 93 according to claim 27 have a continuous web in the region of the outer leg edges 18 with two flange portions formed thereon in the region of the transverse edges 23 and 24, which are suitable as grip strips for the assembly. Wood or concrete can be used as the material.

F-5: Various, explained in the claims Pinning and gearing allow the horizon secure valley joints against horizontal forces. they facilitate assembly and increase the stability of Wän the and pillars. Which alternative to the execution depends on the purpose of the angle from time to time from the preferred product tion and assembly techniques of the manufacturer and the processing operations. Basically all can be described Applications for angle stones (cf. A-1 to C-4) with one  or more of the joints described below be equipped.

For example, some stone-making machines only allow grooves to be cut out in the upper transverse edges, while there must be no incisions in the lower transverse edge. There would be the overhead transverse grooves 34 according to claim 8, which allow a cross-shifting according to FIGS. 2 and 3 by the smooth lower transverse edges snap into the transverse grooves 34 of the upper transverse edges of the underlying stone. A type of displacement according to FIG. 1 would require additional H-profile dowels 88 according to FIG. 5 to be inserted into the transverse grooves 34 .

According to claim 13, both the upper and the un lower transverse edges each receive transverse grooves 34 , which interlock twice by crossing two angle stones.

The transverse edges of angular toy building blocks made of plastic would preferably be profiled in an injection molding process with fine-spaced rows of grooves which are hardly producible in concrete, as described in F-11 to 14 ( FIGS. 5 and 11).

The various joint profiles are described in detail in the description of the figures. In addition to the dry Transfer methods are of course also a mess gaps in the bed joints possible. For this is a stone porridge a joint height of approx. 5-8 mm is recommended.

The specified design dimensions can almost in a ratio can be enlarged and reduced as required Requirements, the materials used, production and means of transport and the static calculation.  

Brief description of figures

The invention is illustrated in the drawings as follows. Show it:

Fig. 1, Fig. 1a shows angle blocks 1 according to claim 1 in plan.

Fig. 1, Fig. 1b shows an angle stone 1 in perspective.

Fig. 1, Fig. 1c shows an angle block 1 in cross section with a tongue and groove seam 25th

Fig. 1, Fig. 1d shows an angle block 1 in cross section with holes 35 and dowels 36th

Fig. 1, Fig. 1e shows the perspective of a typical wall piece of angle blocks 1 according to claim 1.

Fig. 1, Fig. 1 f shows the outline of a floor board 5.

Fig. 1, Fig. 1g shows the chamfer 56 of the leg tip 13 in plan

Fig. 2, Fig. 2a shows the floor plan of a free-standing wall of Fig. 2b, each with hollow bodies joined th angle stones 1 with edge recesses 34 for Ver hooking at their crossing points.

Fig. 2, Fig. 2b shows the perspective plan view of a 2 with the layers I-IV.

Fig. 2, Fig. 2c shows the vertical section II with the bottom plates 10 and the connection gun 11.

Fig. 2, Fig. 2d shows a filler stone 57 in perspective.

Fig. 3, Fig. 3a shows the floor plan of a vertical staircase with offset planting days, a hollow chamber 58 concreted in concrete and the sheet pile wall 59 .

Fig. 3, Fig. 3b shows the perspective of the vertical step of Fig. 3a with recesses 34 at the crossing points, base plate 10 , and sheet pile 59 .

Fig. 3, Fig. 3c shows a vertical section II of angle blocks 1 and the bottom plate 10.

Fig. 4, Fig. 4a shows the perspective of the plan of Fig. 4a and the section of Fig. 4b with steps to the rear and to the side.

Fig. 4, Fig. 4b shows a vertical section of Fig. 4a and 4c with the plantable stoneterraces I to V.

Fig. 4, Fig. 4c shows the floor plan of layered one above the other at the angle stones 1 for slope protection.

Fig. 5, Fig. 5a shows the perspective of a stone wall made of angle stones 1 , closed at the front with different transverse edge profiles 34 and 86 and several types of dowels.

Fig. 5, Fig. 5b shows the plan of the first and second layers, various edge profiles and the cover plate 104th

Fig. 5, Fig. 5c shows the perspective of an angular paving stone 1 with edge profiles 25 and 86 combined from.

Fig. 5, Fig. 5d shows the perspective of three different type of angle stone profiles: U-shaped 93 , T-shaped 92 , and hollow 91 .

FIG. 5, FIG. 5e shows two rod dowels 36 connected to one another by a plate 37 .

Fig. 5, Fig. 5f shows a laying sketch for the wall Fig 5 a.

FIG. 6, FIG. 6a shows the perspective of two layers of a pillar construction made of angle stones 1 twisted by 90 degrees with ring dowels 39 as connectors.

Fig. 6, Fig. 6b shows the view of a finished pillar with base and cover plate 41 assembled in the manner of Fig. 6a.

Fig. 6, Fig. 6c shows the cross section with tongue and groove-fold compounds, the soil-55 and cover plate 41 and an intermediate ring 54.

Fig. 6, Fig. 6e shows the floor plan of a square column which is assembled from two angle stones 77 . The leg tips of the angle stones are connected to each other by an additional diagonal strut.

Fig. 6, Fig. 6f shows the next layer to the floor plan of Fig. 6e, with an additional, alternative strut in the transverse central plane 31 .

Fig. 6, Fig. 6g shows the floor plan of a regular octagon as it is formed from four identical segment stones 82 ge.

Fig. 6, Fig. 6h shows the floor plan of the next layer to Fig. 6g.

Fig. 7, Fig. 7a shows the cruciform plan II-II of Fig. 7d, a planting column with four planting chambers and a 5 ° tier plate with straight edges.

Fig. 7, Fig. 7b shows the cruciform plan II of Fig. 7d, a planting column with four planting chambers.

Fig. 7, Fig. 7c shows the view III-III of two floors of Fig. 7d.

Fig. 7, Fig. 7d shows the perspective of a plant column made of cross-shaped angular stone pairs 1 . with the H, U and Z-shaped profile connectors 64 , 65 and 65 °.

Fig. 7, Fig. 7d shows the perspective of an angular paving stone 2 with back taper to the transverse center plane 30 the upper transverse edges.

Fig. 8, Fig. 8a shows the plan of the wall 8 b with wall-high in pairs screwed together on the back Winkelstei NEN 2 and in between an irrigation line 45th

Fig. 8, Fig. 8b shows the perspective of a garden wall from wall-high angle blocks 2, with base plate 103, an acute-angled wall crown and three floor plates 5.

Fig. 9, Fig. 9a shows the perspective of a garden wall of angle blocks 3 with acute-angled horizontal joints 42nd

Fig. 9, Fig. 9b shows the view II-II of Fig. 9a

Fig. 9, Fig. 9c shows the cross section II of the wall of Figs. 9a and 9b.

Fig. 10, Fig. 10a shows the perspective of a 60-degree stone with dowels for supporting floor plates 5.

Fig. 10, Fig. 10b shows the floor plan of 60 degree stones, connected to two touching 6 corners. and three front plant beds.

Fig. 10, Fig. 10c, shows the perspective of a homogeneous angle stone container 73 in which the floor plate is connected to the angle stone shape.

Fig. 10, Fig. 10d shows the perspective of an angle stone with sloping leg tips.

FIG. 11, FIG. 11a shows a zigzag arrangement in the bottom layer and a mirror-inverted position above it.

Fig. 11, Fig. 11b shows verhakende layers with grooves at the crossing point and a bottom plate 10.

Fig. 11, Fig. 11c shows filler stones 68 in square and 68 ° in rounded form.

FIG. 11, FIG. 11d shows a hexagon and with three butt joints made from three hexagon thirds plates 69 .

Fig. 11, Fig. 11e shows an alternative to the third plate 69 a third hollow block 85 with an enlarged footprint and circular recesses.

Fig. 11, Fig. 11f shows a hexagon third plate 70 in a rounded shape suitable for round supports.

Fig. 12, Fig. 12a shows the plan of a plant trough made of corner stones and plates 99 in between

Fig. 12, Fig. 12b shows the plan of a rectangular hollow column made of isosceles angle stones 98 and / or trough stones 102 closed on four sides.

Fig. 12, Fig. 12c shows the view of Fig. 12a from the right.

Fig. 12, Fig. 12d shows the floor plan of a sheet pile corner.

Fig. 12, Fig. 12d shows the view of an ornamental wall with different transverse edge profiles and a square trough stone 97 .

Fig. 12, Fig. 12e shows the view of a pyramid-shaped ornamental wall with diamond-shaped cavities.

Description of the figures

Fig. 1 Fig. 1a shows 90-degree angle blocks 1 according to claim 1 and 2 in plan view, each running with its diagonals 22, their Steinrücken 14 and an associated side 60 of the leg tips 13 parallel to the longitudinal center plane 29 ver. The projection of the back of the leg 14 onto the central axis 32 of the leg results in a length 71 which is twice as long as the projection 62 of a leg tip 13 onto the plane 32 .

The two angular stones with downward-pointing legs 13 have a common longitudinal joint MB in the central wall plane 30 . This butt joint MB is bridged in a second position to be placed on it by the left corner stone. The left-hand stone, which is rotated by 90 degrees, points upwards with its thigh tips 13 and thus covers the two angle stones lying underneath from the middle of the stone 31 to the middle of the stone 31 .

Four, with their leg tips 13 in the center M touching angle stones 1 form a common square ABA ° -B, the edge length of the leg thickness 19 speaks ent. The diagonals AA ° and BB ° of the square correspond to the length of the stone back 14 , and half of the diagonal side AA ° or BB ° corresponds to a triangular side 60 of the isosceles right-angled leg tips 13 .

A second angle block 1 with the contact surfaces AM and A ° -M is attached to the right, top angle block 1 from below. As a pair, the two angle stones 1 form a closed, approximately square hollow body for planters and hollow supports. The following layer is formed by a further pair of angle blocks rotated by 90 degrees, the butt joints AM of which sit over the center of the block 31 of the lower block.

Fig. 1b shows the angle stone 1 in perspective with a leg length 20 (L) = 36.5 cm, a height 21 (H) = 25 cm, a thickness 19 (d) = 6.5 cm and a diagonal 22 (D) = 51 cm. There are four round dowel holes on the central leg axes 32 of the upper and lower cross-sectional areas, with a conically widening diameter of approximately 10 mm and approximately 35 mm depth. In addition, the upper cross-sectional surfaces 27 are equipped with elevations of a trapezoidal profile parallel to the central leg axis 32 of about 2 cm in height, and the lower cross-sectional surfaces 28 are provided with complementary groove-shaped depressions.

Fig. 1c shows the cross section II through the angle block 1 of Fig. 1b with tongue and groove bearing joints 25 which are trapezoidal in cross section as one of several types of toothing.

Fig. 1d shows the cross section II-II through the angle block 1 of Fig. 1b with dowel holes 35 and rod-shaped dowels 36 in the bearing joints as one of several types of toothing.

Fig. 1e shows the perspective of a typical wall piece made of angle blocks 1 , which is created in a wall structure with offset butt joints. One of the triangular-shaped niches is sealed off to the open side with sloping floors 5 , which enclose a vertical column of earth 8 in the rear corner area and form planting terraces on several floors.

The closed hollow shape shown on the right is formed from two angular stones touching the inside of the leg tips 13 . The stones of the next layer are rotated by 90 degrees, so that one stone center 31 bridges the butt joint 26 below. The closed hollow molds can be left hollow, filled with earth, or poured into reinforced concrete columns at any point to stiffen the wall.

To dowel the horizontal joints 27 , rod dowels 36 with or without a connecting strap 37 are inserted into the complementary round holes 35 of the stacked bricks, with four dowel holes of one leg being aligned with the four dowel holes of the parallel legs of two angle blocks above and / or below . In addition and / or as an alternative to the rod dowels 36 and 37 , the horizontal dowelling can be carried out using the tongue and groove toothing 25 according to FIG. 1c.

Fig. 1f shows the cross section of two approximately cake slice-shaped plate 5 and 5 ° with an acute angle 15 of about 70 degrees, (at a 90 degree angle between the Winch stone legs) which is limited by the tapered outer edges. The floor slab 5 and 5 ° is supported in a parallel to 29 longitudinal axis with a slightly forward load distribution by two laterally molded or dowelled support points 49 on the angled stone wall, pushed forward by the dead weight and the earth load and fixed in a backward inclined position . Tilting forward is prevented in that the outer edges of the floor plate are pushed up in the rear area and wedged on the walls of the angle plates.

The existing segment-like recess 6 and 6 ° at the top of the floor slab delimits a cavity as a quadrilateral circle of approx. 17 cm radius, which can be filled with soil, and as a continuous, vertical column of earth, the individual planting days one below the other down to the grown soil connects. The roots can grow down into the earth core 8 and the capillary action causes the moisture to rise upwards to the individual planting days. To the left is the trapezoidal floor slab 5 ° with straight edges and a straight cut corner 6 °. This alternative is intended for cases in which the front edge should not protrude beyond the longitudinal median plane 29 .

Fig. 1g shows the plan of a leg tip 13 with Abfa solution 56 , which is provided to prevent breaking of the edge. According to claim 16, the height of the chamfered triangle 1/20 of the leg thickness 19th

Fig. 2, Fig. 2a shows the floor plan of a free-standing plant wall made of paired crossed angular stones 1 , which are assembled and laid in pairs in the longitudinal direction 29 and in the transverse direction 30 in pairs to form hollow forms. The upper 27 and lower cross-sectional surfaces 28 are interlocked at the intersection points 51 by flat right-angled recesses 34 of approximately 6 mm cutting depth. As a further bracing of the angle stones, the NEN the floor slabs 10 , each closing the laterally projecting stone projections downwards and protecting the soil for planting terraces 7 from falling through.

Fig. 2b shows the perspective of a plant wall to the floor plan 2 a with the layers I-IV, which is stepped to the left and is closed to the right by a wall-high angle element 2 . The structure of the wall is as follows:

• 1. The wall is measured, pegged and marked.
• 2. Humus is dug up to the grown, stable Ground.
• 3. Foundation concrete is laid in a layer of approx. 15 cm brought to the frost depth of 90 cm. Hollow chambers with approx. 20 cm diameter are used for later rooting recessed in the concrete.
• 4. The first layer I is laid flush and horizontally, the angle stones extend in the wall in the longitudinal direction 29 .
• 5. In the second layer II, the stone pairs are shifted by half a stone in the longitudinal direction and rotated by 90 degrees so that the recesses 34 engage at the intersection points 51 of the bisectors 72 and the butt joints 26 run parallel to the transverse median plane 30 .
• 6. The base plates 10 are closed in the overhanging projections and the layers are interlocked.
• 7. With the connecting pliers 11 , the stone backs 14 are connected to one another, double rod dowels 36 with a tab 37 are also suitable for this.
• 8. With planting stones 57 of Fig. 2d any planting levels can be closed. The chambers behind it can be reinforced 43 and poured with concrete 58 to reinforce the wall in critical areas.
  The upper 27 and lower cross-sectional areas 28 of the filler stones 57 can be equipped with dowels 36 , profile pieces 64 , 65 and profiles 25 as with the angle stones 1 .
• 9. During or after the construction of the shell can be done with Earth or soil substrate. In the end who planted on the terraces.

Fig. 3, Fig. 3a shows the plan of simply crossed, interlocking angle blocks 1 for a vertical slope attachment. The interlocking of the stacked stone layers is recessed by mutually complementary recesses 34, each perpendicular to the leg edges 23 and 24 in the area of the intersection points 51 of the leg central axes 32, from the upper and lower cross-sectional areas, the incision width being slightly wider than the leg width 19 , thus approx Is 7 cm wide, with an incision depth of approx. 6 mm.

Simply crossed layers can be attached to an existing base 74 as a half-stone wall. Above the base 74 , the wall width can be doubled to the entire stone width and can be put on and further developed as a double crossed layer as shown in FIG. 2.

Fig. 3b shows the perspective of a vertical slope fastening of Fig. 3a. The angle stones 1 are installed in the wall with an offset in the longitudinal direction 29 of half a stone length per layer.

The back to the butt joint 26 back leg edges 18 form planting terraces 7 jump over the underlying Before. The bottoms of the respective projections are closed by base plates 10 , which run with their front plate edges complementary to the adjacent edges of the winches 1 and touch them at least with half their plate thickness. To the rear, they overlap the butt joint and parts of the leg edges of the lower stones with their rebates. The base plates 10 also act as stiffening elements and horizontal disks between the adjacent angle stones.

To increase the wall rigidity, angle blocks 1 , as shown in Fig. 3b, can be closed with filler blocks 57 to form hollow supports and cast into reinforced concrete columns. Behind such a hollow chamber 58 concreted in concrete, horizontal sheet piling 59 made of railway sleepers or concrete slabs can be used as a design variant in order to retain earth. The two lower layers are attached to an existing wall base 74 , on the surface of which a second row of angle stones can be placed.

Fig. 3c shows a section of the vertical section II with two planting days closed by base plates 10 below with the rear fold 25 of the base plates 10 .

Fig. 4, Fig. 4a shows the perspective of an embankment from offset stacked angle blocks 1 , which are equipped at their upper and lower transverse edges with complementary U-shaped incisions 34 or elevations 86 . The series of groove-shaped profiles begins on the leg axis 31 as a recess 34 with a width that is slightly wider than the stone width, here is about 6.2 cm. Alternating to the left and right, there is an increase of 6.0 cm in width and then a depression, etc. to the end of the leg. With the angle stone of normal size of approx. 36.5 cm leg length and 6 cm leg thickness, there are two elevations of approx. 2.5 cm height and three depressions per upper leg edge, as shown at the upper transverse edge of the top row.

The lower transverse edge has three elevations and two recesses and snaps into the upper transverse edge of one the same stone underneath e.g. the third row, a. Crossing and snapping the central depressions two corner stones is between the first and second row hey shown where the second row is turned upside down the butt joints of the bottom row each in the middle of the stone bridged and this toothing on the support a thrust re connection in the longitudinal and transverse direction results.

Another way of crossing and snapping two Incisions is between the fourth and fifth layers shown, with the mountain side of the two on Thighs existing depressions with each other be interlocked. However, this is only in every second Layer is possible.

Would the valley side of the two wells be together interlocked, it would appear that the fifth layer over the valley the fourth layer would overhang what is horizontal Joints would make little sense. But if you put that Stones with a bed joint inclined towards the mountain can be over hang a layer over the underlying situation make sense. This can make the angle stones strong lean against the mountain and form steeper slopes.  

The friction of the horizontal joints, their anchoring and resistance Bearings against earth pressure are reinforced. So that becomes the burden resulting from earth pressure and wall weight favorably influenced flows.

Fig. 4b shows a vertical section to Fig. 4a and 4c. The individual stone terraces I to V can be planted. At the intersections of the angled blocks, the incisions of the upper and lower transverse edges in the joints between the first and second layers and the fourth and fifth layers snap into one another, while the third and fourth layers each cut into the center of the stone 31 on the elevations below them two touching leg tips sits and bridges their butt joint and holds together.

An advantage of the stone shape according to the invention is here Particularly clear: Form the angle stones that are open on the mountain side jagged terrace edges towards the valley behind which the grown soil is present without the hindrance of one closed hollow bodies usual, second wall. In order to the planting days can be well moistened from the slope and be rooted. In addition, there is no wall 100 percent material and weight savings compared to closed hollow bodies.

For points to be braced particularly, the angle stones can also be shaped and cast into inclined reinforced concrete columns by forming closed hollow columns according to Fig. 3, Fig. 3a and Fig. 3b.

The flattest slope slope of approx. 37 degrees is with the Type of dislocation achieved as from layer II to III and is applied from layer III to IV. Between the first th and second layers, the slope is vertical, the slope is between the fourth and fifth layers 62 degrees. Flatter slopes can be achieved that the stone layers right on the site and nothing more are placed on an underlying stone layer. It must be accepted as a disadvantage that the Stones can no longer be interlocked.

Fig. 4, Fig. 4c shows the floor plan of layered overlapping, and interlocked angle stones 1 for slope protection. The upper edges of the 25 cm high planting terraces are marked with the numbers IV and correspond to the floors of Fig. 4a and 4b.

Instead of the groove profiles 34 and 86 , rows of dowels 35 can also be inserted at uniform intervals on the top and bottom surfaces of the angle blocks 1 . With rod dowels 36 , crossing angle stones can be dowel-proof with one another.

Fig. 5, Fig. 5a shows the perspective of a slope or garden wall constructed from angle stones 1 , closed on the front. The individual layers are offset in such a way that the front legs are rotated by 180 degrees in the longitudinal direction 32 of the wall in each layer ( Fig. 5f), so that the legs of one layer point to the right and in the next layer to the left, while theirs to the rear straight thighs on top of each other. Along the outer wall front one leg tip 13 touches the stone back 14 of the next stone. The layer on top bridges the underlying joint 26 with its stone center 31 .

To close a layer open at the back, plat-shaped half-stones 9 are inserted between two leg tips 13 . This way, closed cavities can be formed, be it to reinforce the wall stiffness to reinforced concrete or to close the rear wall surface for a free-standing installation with possible filling with concrete or earth.

The good stability of the wall according to Fig. 5a can be further improved by inserting non-rotting non-woven fabric or ground anchors between the horizontal joints of the rear legs. The later backfilling acts as a load on the fleece, thus increasing the weight of the heavyweight wall and counteracting the slope pressure.

If the bed joints are interlocked with rod dowels, the four dowel holes 35 of a cross-sectional area with the two times two holes 35 of two stone halves below and / or there above must be aligned with each other and connected with inserted rod dowels 36 . The Profilie stanchions 40 and recesses at the joint 26 or the stone back 31 serve the optics and shape.

The perspective in Fig. 5a shows several alternatives for horizontal dowelling. The two upper right transverse edges show, as is already known from FIG. 4, symmetrically to the bisector of each leg two elevations 86 and three incisions per leg which can be brought into positive engagement with the lower, complementary, transverse edge profiles, the transverse to the outer edges 18 being possible fenden edges of the elevations 86 can be designed with an inclination of about 5 to 45 degrees to the vertical.

For design reasons, the elevations 86 can run as profile edges 40 ° between the transverse edges 23 and 24 along the outer and / or inner wall surfaces.

The third transverse edge from the right shows transverse grooves 34 in the center of the arm as already described in FIGS . 3 and 4. If the lower transverse edges are also provided with transverse grooves 34 , two superimposed grooves can be positively engaged with one another by means of complementary rectangular dowels 87 or H-shaped profile pieces 88 . According to meaning, dowels with dovetail-shaped 89 , angular 106 or round layout 105 with complementary recesses can be brought into positive engagement and thus aligned with each other in the longitudinal and transverse directions and dowel-proof.

Prism-shaped dowels 90 can also be integrally formed on the lower edge of the shank and can be brought into a form-fitting grip with the complementary recesses 90 ° of the upper leg edges, cf. Fig. 5a bottom right.

However, if the lower transverse edges have to be produced smoothly and without incisions, as is required for special production techniques, the flange of the H-profile piece 88 can be immersed in the upper transverse groove 34 and, with its parallel flange sections, the walls of the stone placed thereon parallel to it Align the lower stone.

Fig. 5, Fig. 5b shows the plan of the first (II) and two th (II-II) layer, which are drawn into each other and also show several alternative transverse edge profiles: transverse edges with incisions 34 , with elevations 86 , with hollow chambers 91 and with dowel holes 35 . Also shown is an isosceles right-angled cover plate 104 with the cutouts 86 ° on the short triangle sides, which can be brought into positive engagement with the elevations 86 of the angle stones, and with the aid of which stools and tables can be produced. The cover plate 104 can be extended on each of the three sides, the cutouts appearing as 86 ° square cuts. As a complementary counterpart to the lower transverse edge profile 86 , each with two recesses per leg edge, the corresponding angle plate 104 ° is equipped with two prongs on each of the two short triangle sides.

Fig. 5, Fig. 5c shows the perspective of an angle block 1 with groove-shaped profiling 86 and 25 on the transverse edges. Along the central axis 32 of the legs, the elevations 86 are notched in a groove-shaped manner, while the depressions 86 are provided with additional spring-like designs 25 . The upper edge surface can be brought into positive engagement with the complementarily designed lower edge surface, the double toothing 86 + 25 resulting in a shear-proof form in the longitudinal and transverse directions.

Fig. 5, Fig. 5d shows three different cross profiles of the win stone 1 , which, as an alternative to the full wall thickness, bring about statically justifiable cross-sectional reductions and thus material and weight savings. This allows special material properties and production methods to be taken into account.

The uppermost U-shaped cross section 93 shows a one-sided slender web with two parallel flange sections, while the I-shaped cross section 92 is equipped with a central web. Both cross sections can be cast in concrete or plastic, for example, or glued together from wood. The webs can be additionally reinforced by vertical ribs. Technically, the horizontal reinforcements of the transverse edges form grip strips, with the help of which the winch stones 1 can be carried more easily and can be moved better.

The hollow profile 91 has parallel, closed outer walls and internal, tubular cavities and is suitable for extrudable, plastically processable, post-curing materials such as ceramics.

FIG. 5, FIG. 5e shows two rod dowels 36 connected to one another by a plate 37 . The plate of approx. 30 × 120 mm acts as a tension plate for bridging butt joints as well as a spacer for easier installation and is made of sheet metal of approx. 2.5 mm thick or made of plastic with two holes for the dowels 36 . Of course, the plate 37 ° can also be polygonal with three or more holes, for example, to insert a vertical reinforcing iron 43 through one of the holes, so that reinforcing ribs 58 can be formed by stripping and casting the corners (see Fig. 5a and 5b). The rod dowels 36 have a length L = 45 mm and a thickness D = 6 mm and can be inserted loosely into the plates 37 or connected to the plates 37 .

Fig. 5, Fig. 5f shows a laying sketch for the wall shown in Fig. 5a ge. The bottom layer points with its front-side legs to the west and in the second layer to the east, while its north-facing legs stand vertically one above the other.

Fig. 6, Fig. 6a shows the perspective of a pillar construction from angle stones 1 . In each case two corner stones touching in pairs with their leg tips 13 at the joint 26 form a square floor plan with an enclosed cavity. The next layer is rotated 90 degrees so that butt joints 26 are bridged by the stone centers 31 of the next layer.

As an additional connection measure and as an alternative to the rod dowels 36 shown so far, which are also suitable for this purpose, ring dowels 39 are inserted into the complementarily shaped groove-shaped recesses 38 in order to achieve both horizontal and vertical dowels.

The outer surface of the angle stone is provided with cove-shaped recesses 40 , which give a structured appearance as the shadow gaps of the column according to Fig. 6a and 6b or the wall according to Fig. 5a, which run vertically and in several levels when installed. In the area of the upper 23 and lower cross edges 24 , the edge 56 is chamfered, so that the horizontal joint is about 6 mm behind the stone surface in the installed state, and horizontal shadow grooves are formed.

Fig. 6b shows the view II of a finished, built in the manner of Fig. 6a, about 1.10 m high pillar with floor 55 and cover plate 41 , as it can be used as a garden and gate pillar or storey high in building construction.

Fig. 6c shows the cross section through a pillar according to Fig. 6b with cover plate 41 , base plate 55 and an additional (possible) intermediate plate or ring 54 , which / which can be inserted for design reasons. The plates or intermediate rings provided with grooves 52 bridge the vertical butt joints with their stone centers according to the same principle of the wall structure. The overhangs 25 of the multi-wall sheets are recommended but not absolutely necessary. They can prevent critical material weakening of the grooved molded parts.

Fig. 6e shows the floor plan of a square column, which is assembled from two angle stones 77 . The diagonal strut 78 connects the two angular stone tips and gives the stone greater rigidity and better stability, which makes assembly easier and faster. With the reinforcement and concreting of the hollow chambers, special stability requirements, such as those required for free-standing pillars and columns, are also met. The semicircular recess 79 of the strut 78 results in the assembly of two angle stones 77 in the middle of the plan, a circular recess which can be reinforced vertically and grouted with mortar. The other hollow chambers can also be filled continuously.

Fig. 6f shows the next layer of the floor plan of Fig. 6e of a square column, which is assembled from two angle stones 77 . With its stone center 31 , the underlying butt joint 26 is bridged. An additional, alternative strut 80 in the transverse center plane 31 gives the hollow block 77 additional strength.

Fig. 6g shows the layout of a regular octagon, which is composed of four identical segment stones 82 . The vertical butt joints between the stones 82 form a cross shape in the top view, which is twisted from layer to layer by half a stone each time by the butt joints 26 bridging one layer from the stone center 31 of the next layer ( Fig. 6h) will. The circular recesses on the axes of the butt joints 26 and the stone in the middle 31 form tubular cavities which run vertically through the rotated stone layers.

Fig. 6h shows the octagonal plan of the next layer after Fig. 5g. Instead of the two outer surfaces of a segment stone 82 , the outer surface can also be divided into smaller surface sections, so that any polygon floor plans up to the round column are possible. Hexagonal and twelve-sided floor plans can each be made up of three segment stones, as shown in Fig. 11e. For this purpose, the segment stones 69 and 70 can be formed as hollow body stones such as 82 and 85 .

Fig. 7, Fig. 7a shows the cruciform plan II-II of a planting tower from angle stones 1 butted in pairs on the back 14 with a butt joint 26 in the east-west direction. Two of the four right-angled chambers are formed by the inner leg edges 17 and two chambers by the outer leg edges 18 , ie from the 90-degree spaces. The chambers can be filled vertically with earth by diagonally inserted floor plates 5 and 5 ° partition the openings ter-shaped, and hold the earth core 8 in the corner of the chambers.

Fig. 7, Fig. 7b shows the following layer of the cruciform plan II of Fig. 7a, but the paired angle blocks are rotated by 90 degrees, so that their 9e joint joint 26 now runs in a north-south direction. The 90-degree rotation in each layer causes each butt joint 26 in the next layer by two Winkelstei NEN in stone center 31 is bridged.

With this stable method of staggering according to the masonry structure, a multi-layer cross column can be loaded and calculated like a homogeneous cross-shaped profile. Additional bond between the layers is achieved by a dowel Ver with H, 64 , U, 65 , or Z-profile pieces 65 °, which are fitted in the middle of the leg in matching groove-shaped recesses transversely to the central axis of the leg and thus align the superimposed legs with each other. In this case, it is possible to dispense with the alternative use of the rod dowels 36 which can be used in a covered manner. The other joint designs F-1 to F-15 are also suitable for this type of transfer.

Four dowel holes 35 or 91 per block are provided for alternative dowelling of the horizontal joints. They match the two by two holes 35 of the pair of legs above and below, so that layers can be connected with eight rod dowels 36 . To simplify assembly, double-rod dowels with tab 37 can also bridge the butt joints 26 .

Fig. 7c shows the view III-III of two layers of cross-shaped offset angular stones 1 with a built-in and filled floor slabs 5 . The plantable terraces 7 extend in their inclined upper surface from the outer upper transverse edge 23 of the lower to the lower transverse edge 24 of the upper floor plate 5th

Fig. 7d shows the perspective of the cruciform plant tower with plant days in the bottom and top layers. The layers 2 -4 show respectively rotated by 90 degrees stone layers, wherein in each case a butt joint is bridged by a stone 26 mid 31st As a support 49 for the Eta gene plates 5 and 5 °, the horizontal rod anchors 36 are used which are embedded in the side of anchor holes 35 of the stone walls.

In Fig. 7e, an angle stone 3 with a pointed upper transverse edge is placed on top of the normal angle stones as the top end and visual accent.

Fig. 8, Fig. 8a shows the floor plan of a plant wall from three pairs, screwed together by means of screws 46 in the transverse direction 31 , wall-high angle elements, which are juxtaposed in the longitudinal direction 29 to fillable hollow chambers and with their free leg tips 13 on the joints 26th touch. Between the back 14 of the angle elements 2 in the area of the screws 46, cubic concrete or rubber blocks 44 are inserted as spacers, so that an intermediate space of any size, shown here with approximately 8 cm, can be produced. The fixedly screwed and screwed spacers 44 form the supports for a longitudinally installed irrigation line 45 , which allows automatic moistening of the hollow chambers with one nozzle per chamber.

The left in the transverse direction 30 , individual Winkelele element 2 closes off the wall and is connected to the free legs of the associated angle stones with the help of corners, the steel angles 47 and screws 46 . The molded on the base 103 shows the inside of the wall and he holds a high stability by the earth load sitting on it. The right end of the wall is closed in a terrace-like manner by 5 slabs.

Instead of the spacer 46 can be recessed in the back 14 of the win kelelemente 2 recesses for carrying out horizontal irrigation and draft tubes 45 .

Fig. 8b shows the perspective of the floor plan of Fig. 8a, the wall made of approximately 1.2 m high corner elements. The leg length 20 is approx. 40 cm, the thickness 19 approx. 7 m. The upper transverse edges run from their thigh tips to the transverse central plane 31 . The cross-sectional surfaces are chamfered in the shape of a gable roof from the central axis 32 of the leg raised as a ridge line.

Instead of wall-high angle elements 2 , the two parallel buckling walls can also be built from angle stones 1 of approximately 30 cm in height in the association according to FIG. 1, Fig. 1e. To do this, the pointed wall crown can be formed with angle stones 2 according to Fig. 7 24154 00070 552 001000280000000200012000285912404300040 0002003925401 00004 24035, Fig. 7e.

The zigzag-shaped upper wall crown is offered as an additional design element, not least to make the character of the soundproofing, privacy wall and security walls more friendly. Instead of the angular zigzag shape, the wall crown can of course also consist of rounded, softly curved upper transverse edges 23 .

In the case of one-sided sound and explosion waves a soft earth filling e.g. from earth substrate as buffer and Vibration dampers act between the angle elements.

With reinforcement, the angle elements 2 can be built up to heights of approx. 4 m and above by anchoring them in concrete foundations, and possibly additionally with rigid bracing and multiple screw connections between the elements against horizontal forces.

After filling the hollow chambers with earth, the wall can crown ecologically valuable and visually the safety to mitigate the character of the wall, to be planted.

The perspective according to Fig. 8b shows on the left two angle stones 2 with foot plates 103 formed parallel to the lower transverse edge surface, which offer the angle elements 2 additional stiffening. The diagonal 22 extending between the leg tips 13 and the leg edges delimit the footplate 103 statically operatively connected to the leg walls.

In connection with loads on the foot plates 103 , in the form of soil or other weights such as plant troughs, the walls of the angle elements act clamped on the floor. This leads to the fact that with increasing loads on the foot plates, the stability of the angle stones increases, and thus freely positioned angle elements with a foot plate can be higher than those without a foot plate 103 . Base plates should therefore preferably have the inside of a wall filled with earth, as in the outermost left-hand corner stone shown in FIG. 8, in order to take advantage of any existing earth loads to increase stability.

If an angle stone with base plate is turned upside down, a stone with cover plate, stool, table segment or half of a hollow column can be used. By providing the same parts, the halves can be completed into qua-shaped bodies, cf. Fig. 5, Fig. 5b.

The stackability of angle stones remains fundamentally also with base and cover plate molded on one side ten, however, the stack increases by the strength ke of the foot plates.

Fig. 9, Fig. 9a shows the perspective of a garden wall of angle blocks 3 to the plan view of Fig. 9c and the view of Fig. 9b, the horizontal joints 42 are not horizontal, but rather at an acute angle up from their outer limb tips 13 from the stone center 31 toward or descending. The Ver put in association with bridging the butt joints 26 through stone centers 31 is achieved in that the stones of the next layer are tilted by 180 degrees and once with their tip down into the recesses of the layer below, or in the next layer with their top up and with their Steinmit te 31 cover the butt joint 26 below. The starting layer should be provided with a horizontal bed joint 33 for better positioning. The individual layers can be contrasted in color and, with their up and down movements and the projections and recesses, create a lively design.

Fig. 9b shows the view II-II of Fig. 9a with offset butt joints 26 of the offset angular blocks 3 with the parallel, acute-angled bearing joints 42 . The upper 23 and lower transverse edges 24 run parallel to one another at a distance of their height 21 . The transverse edges 23 and 24 can of course also be rounded in a wave shape.

Fig. 9c shows the top view II of the top layer of Fig. 9b with the ridge edges in the middle of stone 31 .

FIG. 10, FIG. 10a shows the perspective of a 60 degree stone 61 with a leg length 20 of 45 cm, a height 21 of 25 cm, a diagonal 22 of 55 cm, and a thickness 19 of 7 cm.

Fig. 10b shows the floor plan of two hexagonal planting columns that are thrust in the middle of the leaf, each of which consists of three 60 degree stones 61 that are "staggered". The 60-degree gaps and butt joints 26 between the angle stones 61 are bridged in the next layer with the stone centers 31 , so that a joint is created according to the offset joint principle.

The open sides of the individual chambers are formed by 5 ° floor plates to plant terraces, which hold the earth core 8 in the corner of the niche. The three angle stones attached to the openings on the lower leaf edge are only one layer high and serve as upstream flower beds 75 .

The leg edges 18 outside the leg center axis 32 are symmetrical to the leg bisector 72 , so that the projection 62 at the leg tip BM ° and leg back AM on the plane of the leg center axis 32 is of equal width. The back of the leg 14 can be equipped both with a smooth surface and with a notch 76 , the edges of which run parallel to the inner leg edges 17 .

Fig. 10, Fig. 10c shows the perspective of a homogeneous angle stone container 73 in which the floor plate 5 is formed. The greater strength and rigidity of such a closed form compared to the open angle stone allows a certain amount of material to be saved. However, the shape cannot be stacked one inside the other.

Fig. 10, Fig. 10d shows the perspective of an angle stone 1 whose leg tips 13 between the upper 27 , and lower transverse edge 28 , run obliquely, so that the legs of the lower transverse edge 28 are shorter than at the upper transverse edge 27 .

FIG. 11, FIG. 11a shows two 60-degree angle stones 61 in the bottom two rows of the sheet, which are connected to one another at their backs 14 , as in FIG. 8. In the lowest position, an angle block 61 of the second position sits with its block center 31 above the butt joint 26 below. In this way, zigzag-shaped walls can be erected as shown in Fig. 1 (wall type A-1).

Floor slabs 5 ° partition off the lower right chamber to plant terraces. The two lower left corner stones are connected with a screw 46 and form hollow chambers with the concrete bars 67 between the legs, which can be filled into reinforced concrete columns.

Fig. 11, Fig. 11b shows in an extension of the axis 31, the intersecting angle stones 61 , which are in the area of their legs 72 bisected by cutouts 34 . In contrast to the butted in the longitudinal direction 90-degree angle blocks 1 of Figs. 2 and 3, the 60-degree angle blocks 61 may be joined with joints 26 in the direction parallel to the cross wall 30th By means of tabs 37 and rod dowels, the butt joints 26 on the stone back and legs 13 can be bridged. The base plates 10 ° close off the diamond-shaped projection on one or both sides in the region of the butt joints 26 , thereby forming plant terraces and additionally interlocking the wall.

Fig. 11, Fig. 11c shows on the right leaf edge a square 68 and a rounded 68 ° filler stone, which alternatively serve as a closure of the otherwise open plant terraces 7 . The cavity that is switched off in this way can be toned, for example, as a support.

Fig. 11, Fig. 11d shows a regular, equilateral hexagon, in which a layer consists of three isosceles third plate 69 , which have an inside angle of 120 degrees and form an angle with the neighboring plate at an angle of 120 degrees.

Each leg of the hexagon third plate is with its outer edges 18 symmetrical to the bisector 72 , so that the profiles of the leg ends up to the central axis 32 of the leg at the tip 13 and the back of the leg 14 are the same width and depth. In the fully assembled hexagonal support, the vertically superimposed joints 26 and stone back 31 act in the view as the same sections of a vertically continuous shadow joint.

Fig. 11, Fig. 11e shows an alternative to the third plate 69 a third hollow stone 85 in the form of a pie piece on the type of segment blocks 82, shown in Fig. 6, Fig. 6g and 6h, semi-circular with circular cut-outs in the transverse center plane 31, with two Recesses on the butt joint axis 26 and with a recessed circular segment at the stone tip. The widened footprint of the hollow block 85 with respect to the third plate 69 enables faster assembly and greater initial stability of a column made from it. In the same way, as a hollow stone, the third plate 70 with a curved surface of FIG. 11f can also be formed.

Fig. 11, Fig. 11f shows the third plate 70 with two ge curved outer surfaces which are symmetrical to the Schenkelhal-based 72 . According to the same principle of the hexagonal pillars made of third plates 69 or 85 , round pillars are created from three thirds plates 70 per layer with a curved lateral surface by placing stone centers 31 on the joints 26 below in alternating layers. With their curved outer surface, the three thirds of the panels 70 form a circular outer edge which is provided with six groove-shaped depressions, that is to say in the installed state with six vertical shadow gaps.

Fig. 12, Fig. 12a shows the plan of a plant trough, approximately 90 × 120 cm edge length, the two left corners of which are made of isosceles angle stones 1 and whose both right corners are made of isosceles angle stones 98 . Between the acute-angled leg ends complementary V-shaped plates 99 of any length are inserted. To reinforce the material of the groove connection, thickenings can be formed on the plates 99 with angular 100 and round cross section 101 . The reinforcements 100 and 101 at the joint can be designed as ornamental design elements.

The two unequal leg angle stones 98 form with a short and a long leg and an inter mediate plate 99 the right end of the plant trough. A second layer II covers the lower butt joints by turning the angle blocks and covering the short legs below with their long legs, and conversely short legs come to rest on long legs.

As the view of the front in Fig. 12c shows, despite the use of the same parts in both layers, a wall structure with offset butt joints is created. The groove-shaped profiles 86 and 25 of the upper and lower edges, as shown in Fig. 5, Fig. 5c, cause a toothing in the longitudinal and transverse directions. The octagonal or round profiles 95 and 96 in Fig. 12f also create shear-proof teeth in the longitudinal and transverse directions between angle blocks 98 and plates 99 .

The principle shown in Fig. 12a, to form stable corners from angle blocks 1 and 98 and to positively connect plates 99 between them, can be used as a building system for the construction of entire buildings. As floor-to-ceiling prefabricated elements, angle slabs can be transported to a construction site, standing or lying, and can be moved on site with hoists. Without any mounting brackets that are otherwise necessary for wall panels, the angle elements are free and tilt-proof on their base.

The wall plates 99 , with the corner elements 1 and 98 positively connected by tongue and groove, are already leaning on one side of an angle element in the assembled state. After a second angle member with the second, still open end of the plate is connected, is the plate member 98 between two angular elements clamped tip over there. The support of ceiling panels on corner and wall panels acts as a stiffening disc and effectively integrates the wall panels into a building system.

Fig. 12, Fig. 12b on the left shows the outline of a composite settable rectangular column of two identical, non-isosceles angle blocks 98, whose butt joints "on its head" 26 in the following layer by two having equivalent stones are bridged 98 of the Steinrücken 31st The rest of the description corresponds to the square column presented in FIG. 6, FIG. 6a.

To the right of it, the same outline is formed from a single rectangular trough stone 102 which is closed on four sides and which can be combined as desired with columns using the same trough stones 102 or with rectangular angle stones 98 .

Fig. 12, Fig. 12c shows the view of the two layers II and II-II shown in Fig. 12a in plan, the right end of the planting trough. The side parts of the planting trough can either be placed on the ground or on corresponding floor slabs and, with complementary joint profiling, connected to them in a form-fitting manner.

Fig. 12, Fig. 12d shows the floor plan of a sheet pile corner be standing from two spaced apart angle stones 1 which are stackable in height, with interposed sheet piles such as railway sleepers and the like chen. With the help of horizontally guided screws, the angle stones can be screwed to the legs or the stone back and the sheet piling in between can be clamped in between. The more intimately the connection between the two angle stones, the stiffer, tipping-proof and thus more stable and the higher the corner can be made. The insertable sheet piles 59 and thus the distances between the corner elements can be correspondingly long.

Fig. 12, Fig. 12e shows the view of a square ornament wall that can be assembled from angle stones 1 with a total of 2 × 2 = 4 internal squares. By adding 6 further angle stones 1 , an ornamental wall of 3 × 3 = 9 internal squares can be created, etc. The joints are glued and / or additionally dowelled. The right, lower square 97 can alternatively and in the contours be made congruent to two touching angle stones 1 as a closed trough stone 97 , which is provided as an uneven octagon, each with an incision 34 on the bisector of the long sides.

The overlying angle stones are each equipped with two eight square button-shaped elevations 95 and 95 ° recesses per lateral edge, which are designed to be complementary to each other.

The two left-hand angled blocks are shown with round profiles 96 and recesses 96 ° of their transverse edges. Both the round and the octagonal "button profiles" enable dowel-proof dowelling of the horizontal joints in the longitudinal and transverse directions.

The upper left square, formed from two corner stones 1 , shows a diagonal joint of two cover plates 104 connected to the corner stones . The button-like elevations of the 95 ° and 96 ° angle blocks engage in a form-fitting manner in the complementary recesses in the cover plates.

FIG. 12, FIG. 12f shows the view of a pyramid which is formed from three angle stones 1 standing on the feet. In each case there is an angle stone with "spread legs" on the "back" of two angle stones underneath that touch the "feet". If the base is widened accordingly, the pyramid can be stacked up to about 10 layers and processed into ornamental walls and sculptures. The joints are glued and / or doweled.

Reference symbol list

1 angle stone with 90 degrees inside angle
2 angle element below horizontal, above pointed, up to wall height
3 angular stone with acute-angled parallel cross edges
5 tier plate, piece of cake, round recess
5 ° floor plate, trapezoidal, straight bevel
6 recess at the top of the floor slab, corner recess
6 ° Straight bevel of the floor slab tip
7 plant terrace
8 earth core, earth filling
9 half stone = thigh plate
10 base plates
10 ° diamond-shaped base plates
11 connecting pliers
12 legs
13 thigh tip
14 angle stone back / blunt
15 interior angles
16 inner throat
17 inner thigh rim
18 outer edge of the leg
19 leg thickness d (wall thickness)
20 leg length L
21 height H
22 diagonal D
23 Upper transverse margin
24 lower transverse margin
25 tongue and groove rebate
26 Vertical butt joint
27 Upper horizontal cross-sectional area
28 Lower horizontal cross-sectional area
29 Longitudinal wall of the wall
30 Wall cross-central plane
31 Stone cross-central plane
32 central axis of the leg
34 transverse grooves at the intersection 51 of the thigh bisectors
35 dowel hole
36 rod dowels
37 double rod dowels with tab
38 ring hole
39 ring dowels
40 External profiling structure
40 ° profile edges
41 Cover plate for pillars
42 V-shaped bed joint to Winkelstein 3
43 steel bars
44 spacers Fig. 8a + b
45 Irrigation pipe
46 screw connections
47 sheet connector Fig. 8b
48 strut Fig. 8c
49 support points for floor slabs
50 parallel thigh margins
51 thigh center = crossing point
52 Groove-shaped recess
53 Bridge width on the stone back in the transverse central plane
54 intermediate plates for pillars
55 base plates for pillars
56 Chamfering the tips of the thighs
57 Filling stone, short, dull angle stone
58 concrete core
59 sheet pile
60 sides of the thigh tips
61 60 degree angle element
62 Projection of the leg ends on the central axis 32
62 Flat rectangular U-groove in upper and lower edge for 66
64 H-profile piece
65 U-profile piece
65 ° Z profile piece
66 bridge of H and U dowels suitable for 63
67 concrete web between legs
68 Filling stone for 60 degree stone wall
69 third plate for hexagonal column
69 ° third stone for hexagonal column with hollow chamber
70 thirds plate for round column
71 Projection of the back of the thigh onto the central axis 32
72 bisector
72 Homogeneous container made of angle stone with a shelf
74 Existing wall (base)
75 Upstream plant bed
76 Shadow gap in the back of the thigh 14 in the middle of the stone 31
77 90 degree angle stone with diagonal strut, (hollow stone)
78 bracing of the tips of the legs on the hollow stone 77 ( FIG. 7)
79 Half-shell shape of the strut 78
80 material strut in transverse central plane 31 (for Hohlstein 78 )
81 hollow chamber in hollow stone 78
82 octagon segment stone = 2/8
83 Tubular cavity in segment stone 82
84 Quarter-circle-shaped recess at the stone tip 82
85 third-Hohlstein (Fig. 11e)
86 rows of profiles on the side edges of the legs
86 rows of cuts in cover plates 104
87 square dowels
88 H dowels with horizontal flange
89 dovetail dowels
90 prism dowels with tips
90 ° prism-shaped incision
91 tubular recesses
92 T-profile
93 U-profile
94 Combined cross-edge profiling teeth + groove
95 octagonal transverse edge profiling (recess)
95 ° octagonal transverse edge profiling
96 Circle cross-edge profiling large circle
96 ° circle-transverse edge profiling small circle
97 Closed square trough stone
98 Unequal leg angle stone
99 Straight wall plate with a V-shaped joint
100 square reinforcement at the joint of 99
101 round reinforcement at the push of 99
102 Trough stone, closed rectangular shape
103 base plate, molded onto the angle stone
104 cover plate (removable base plate)
105 cylinder dowels
106 octagonal barrel dowel

Claims (35)

1. Kit consisting of interlocking angled elements for the creation of free-standing plant walls and pillars, sight and soundproofing walls, embankment fastenings to be filled in on one side, plot and path borders, for the construction of buildings in prefabricated construction, for furniture, room dividers and model structures, mainly from Concrete but also from other materials such as polyester concrete, ceramic, plastic, wood and metal, characterized in that in particular isosceles, symmetrical to the transverse plane ( 31 ) designed angle elements ( 1 , 2 , 3 , 61 , 68 , 68 ° 69, 70 , 77, 80, 98 ), which with their outer leg edges ( 18 ) limit an inside angle ( 15 ) between 45 and 120 degrees, are provided with two isosceles leg tips ( 13 ) and a leg back ( 14 ), the outside of which Leg center axis ( 32 ) extending leg edges ( 18 ) MABM symmetrical to the respective leg bisector ( 72 ) are shaped and the projections of the leg tip ( 62 ) MB and the proportional thigh back ( 62 ) MA onto the plane of the thigh central axis ( 32 ) are of equal length (cf. Fig. 1, 10, 11, 12, Fig. 12b). 2. Kit according to claim 1, characterized in that the inner angle delimited by the leg edges ( 15 ) and that of the leg tips ( 13 ) is ninety degrees. 3. Kit according to claim 1, characterized in that the right-angled isosceles leg tips have a side length ( 60 ) (AM) which corresponds to half the width of the leg back ( 14 ), the leg back ( 14 ) of the diagonals of a square corresponds to the leg thickness ( 19 ) as the edge length, and wherein the back of the leg ( 14 ), diagonal ( 22 ) and the inner edges of the leg tips ( 60 ) are parallel to one another (cf. FIG. 1). 4. Kit according to claim 1, characterized in that on the upper ( 27 ) and lower ( 28 ) cross-sectional areas of the angle stones ( 1 , 2 , 3 , 61 , 69 , 70 , 77 , 80 , 98 ) and plates ( 9 , 99th ) at least two dowel holes ( 35 ) per leg along their central leg axis ( 32 ) and symmetrical to the leg bisector ( 72 ), the dowel holes ( 35 ) as continuous hollow tubes ( 35 , 91 ) between the transverse edge surfaces ( 23 , 24th ) run, are formed and can be brought into positive engagement with one another by means of a complementarily designed rod centering plug ( 36 ) (cf. Fig. 1, Fig. 1a, 1b, 1d, 1e, Fig. 5, Fig. 5b, 5d). 5. Kit according to claim 1, characterized in that the isosceles angle stones are provided at their upper transverse edges ( 27 ) in the middle of the leg ( 72 ) and symmetrically thereto with groove-shaped incisions ( 34 ), the clear width of which is slightly wider than the stone thickness, and whose depth is approximately 1/5 to 1/10 of the stone thickness, so that when crossing the same angle stones the smooth lower transverse edges can be brought into positive engagement with the incisions ( 34 ) of the upper transverse edges ( 28 ) (see FIGS . 2, 3 , 4, 5, 11, 12). 6. Kit according to claim 1, characterized in that ring sector-shaped or trapezoidal floor panels ( 5 ) and ( 5 °) are provided, the acute-angled outer edges delimiting an angle that is 10 to 30 degrees smaller than the inner angle ( 15 ) of the angle elements, with the legs of which the floor plates ( 5 ) and ( 5 °) can be brought into positive engagement when inclined and are held in a stable position by support at two support points ( 49 ) (see Fig. 1, Fig. 1f, Fig . 7, 8, 10, 11). 7. Kit according to one of the preceding claims, characterized in that self-contained, one-piece trough stones ( 97 , 102 ) are provided to limit at least individual, otherwise by two, at the leg tips touching angle stones ( 1 , 98 ) enclosable cavities (see Fig. 12, Fig. 12b, 12e). 8. Kit according to claim 1, characterized in that the two free legs ( 12 ) of the angle stones or their outer edges ( 18 ) by webs ( 67 ) and material struts ( 78 ) and connected as laterally closed hollow blocks ( 67 , 69 °, 77th , 82, 85 ), the edges of the struts ( 67, 78 ) being formed symmetrically to their transverse center plane ( 31 ) (cf. Fig. 6, Fig. 6e, 6f, 6g, 6h, Fig. 11, Fig. 11a, 11e). 9. Kit according to claim 1, characterized in that the legs of the angle stones ( 98 ) have unequal lengths. (see Fig. 12, Fig. 12b). 10. Kit according to claim 1, characterized in that the outer edges ( 18 ) of the shaped blocks ( 70 ) are bent and the lateral surfaces are designed as circular segments. (see Fig. 11, Fig. 11f). 11. Kit according to one of the preceding claims, characterized in that the surfaces of angle blocks with ornamental structures (40) in particular vertical and / or horizontal profiles and chamfers (56) are tet ausgestal (see. Fig. 5, 6, Fig. 5a, 6a). 12. Kit according to claim 1, characterized in that in the case of the angle elements ( 61 ) the inside angle ( 15 ) limited by the leg edges ( 17 ) is sixty degrees and the two isosceles leg tips (AMB) limit an angle tip of 120 degrees (cf. . Fig. 10, 11). 13. Kit according to claim 1, characterized in that the upper ( 27 ) and lower ( 28 ) cross-sectional areas of angle stones ( 1 , 2 , 3 , 61 , 68 , 69 , 70 , 77 , 80 , 98 ) and plates ( 9 , 99 ) along their thigh center axes are to be provided with tongue and groove profiles ( 25 ) of trapezoidal cross-section, the elevations ( 32 ) on the upper ( 27 ) being able to be brought into positive engagement with the depressions on the lower cross-sectional areas ( 28 ) ( see Fig. 1, Fig. 1b, 1c). 14. Kit according to one of the preceding claims, characterized in that H-shaped profile pieces ( 88 ) with lying web, whose web thickness corresponds approximately to the incision depth and whose web length approximately corresponds to the stone thickness, can be brought into positive engagement with the incisions ( 34 ), so that their parallel flange sections nestle on both sides of the stone walls and align overlapping angle stones to each other (see Fig. 5, Fig. 5a). 15. Kit according to claim 1, characterized in that base plates ( 103 ) in a thickness approximately corresponding to the stone thickness between the legs and parallel to one of the transverse edges ( 23 , 24 ) can be formed and can be connected to the wall surfaces (cf. FIG. 8 , Fig. 8a). 16. Kit according to one of the preceding claims, characterized in that angle elements ( 2 , 61 , 69 , 70 ) of arbitrary height with a perpendicular to the height, horizontal in the installed state, lower cross-sectional area ( 24 ) and with upper, from the outer Leg tips ( 13 ) to the stone center ( 31 ) rising transverse edges ( 23 ) are present in straight and / or curved lines (see Fig. 7, 8, 9, Fig. 7e, 8b, 9a, 9b). 17. Kit according to claim 1, characterized in that approximately triangular cover plates ( 104 ) are provided which have recesses on their edges which can be brought into positive engagement with complementary projections of the angle stones (cf. Fig. 5, Fig. 5b). 18. Kit according to one of the preceding claims, characterized in that the angle stones ( 1 , 2 , 3 , 61 , 68 , 68 °, 69, 70 ) on the stone back in the transverse central plane ( 30 ) with a vertical, groove-shaped profile ( 31 ) or . ( 76 ) are seen (see Fig. 1, 6, 10, 11, Fig. 1b, 6a, 10a, 10b, 11a). 19. Kit according to one of the preceding claims, characterized in that parallel to the leg bisectors ( 72 ) in the upper ( 27 ) and lower cross-sectional areas ( 28 ) one above the other, vertical slots ( 63 ) are recessed from a flat rectangular, U-shaped cross section, in the complementarily shaped, H- ( 64 ), U- ( 65 ) or Z-shaped profile pieces ( 65 ) with their vertical web ( 66 ) are insertable, which with their two flange sections include the parallel leg surfaces of angular stones standing on top of each other, flush align with each other and hold in positive engagement with each other (see Fig. 7). 20. Kit according to claim 5, characterized in that the floor plans of the incisions ( 34 ) are dovetail-shaped and can be brought into positive engagement with complementarily designed dowels ( 89 ) (cf. FIG. 5, Fig. 5a). 21. Kit according to claim 1, characterized in that the isosceles angle stones are provided at their upper ( 27 ) and lower transverse edges ( 28 ) in the middle of the leg ( 72 ) with groove-shaped incisions, the clear width of which is slightly wider than the stone thickness, and their Depth is approximately 1/5 to 1/10 of the stone thickness, so that when intersecting the same angle stones, the incisions ( 34 ) of the upper ( 28 ) with those ( 34 ) of the lower transverse edges ( 28 ) can be brought into positive engagement (see Fig . 2, 3, 5, 11 and 12). 22. Kit according to claim 1, characterized in that the angle stones are provided at their upper and lower transverse edges with regular rows of complementary gestal Teten, groove-shaped incisions ( 34 ), the clear width is slightly wider than the stone thickness, and the depth of approx Is 1/5 to 1/10 of the stone thickness and the spacing between two incisions corresponds to the stone thickness, and which can be brought into positive engagement with one another when the same stones are placed on one another (cf. FIGS . 4, 5 and 12). 23. Kit according to claim 5, 21, 22, characterized in that the floor plans of the incisions ( 34 ) are polygonal, round, or elliptical and with complementary designed dowels ( 87 , 88 , 89 , 90 , 105 , 106 ) in a form-fitting manner intervention can be brought (see Fig. 5, Fig. 5a, 5e) 24. Kit according to claim 5, in combination of all of claims 13 and 21 and 22, characterized in that the transverse edges of the angle stones are provided with incisions and elevations comprising profiles, the bottoms of the incisions running parallel to the leg axis ( 32 ), Fold-shaped elevations ( 25 ) and the raised sections between the incisions are provided with notches ( 25 ) of complementary design such that the profiles of the lower transverse edges ( 27 ) and the upper transverse edges ( 28 ) can be brought into positive engagement with one another when the same stones are placed one on the other ( Fig. 5, Fig. 5c, Fig. 12, Fig. 12a). 25. Kit according to claim 24, characterized in that the elevations of the upper transverse edges have a polygonal, round or elliptical floor plan ( 95 , 96 ) and with complementarily designed recesses ( 95 °, 96 ') of the lower transverse edge of the same stones in positive engagement can be brought (see Fig. 12, Fig. 12f). 26. Kit according to one of the preceding claims, characterized in that two rod anchors ( 36 ) with a plate-shaped, multi-perforated tab ( 37 ) can be connected and this to bridge butt joints ( 26 ) with associated dowel holes ( 35 ) in positive engagement can be brought (cf. Fig. 5, Fig. 5c). 27. Kit according to claim 1, characterized in that the angle stones ( 1 ) seen in vertical section are designed as U-shaped profiles ( 93 ), the vertical webs in the region of the transverse legs ( 27 ) and ( 28 ) with one-sided reinforcements or Handle strips are provided, between which extend parallel to the web, additional reinforcing ribs (see. Fig. 5, Fig. 5d). 28. Kit according to claim 1, characterized in that the angle stones ( 1 ) seen in vertical section as I-shaped profiles ( 92 ) are formed, the vertical webs in the loading area of the transverse edges ( 27 ) and ( 28 ) with reinforcements on both sides or Handle strips are provided, between which extend additional reinforcing ribs running parallel to the web (cf. FIG. 5, FIG. 5d). 29. Kit according to one of the preceding claims, characterized in that base plates ( 10 ) are provided, which are designed complementary to the cross sections of quadrangular and pentagonal cavities of intersecting angle stones ( 1 , 61 ) and their overhangs ( 25 ) with the edges of the Angle stones can be brought into positive engagement (see FIG. 3). 30. Kit according to one of the preceding claims, characterized in that prism-shaped connecting pliers ( 11 ) are provided at their lower edge with a groove-shaped recess ( 52 ) of at least twice the web width ( 53 ), which with two on their stone back ( 14 ) touching Angle stones can be positively engaged (see. Fig. 2). 31. Kit according to one of the preceding claims, characterized in that the lower transverse edges ( 24 ) of the angle stones ( 3 , 61 ) in parallel to the upper transverse edges ( 23 ) extending, ascending and / or descending, straight or curved lines are formed are (see Fig. 9, Fig. 9a-9c). 32. Kit according to one of the preceding claims, characterized in that cover plates ( 41 ) and horizontal intermediate plates or rings ( 54 ) and base plates ( 55 ) are provided with groove-shaped recesses ( 52 ) which are complementary to the upper ( 23rd ) and / or lower transverse edges ( 24 ) of the angular stones ( 1 , 2 , 3 , 61 , 68 , 68 °, 69 , 70 ) are designed and can be brought into positive engagement therewith (cf. Fig. 6, Fig. 6c) . 33. Kit according to one of the preceding claims, characterized in that tapered leg tips ( 13 ) with a cross-sectionally triangular chamfer ( 56 ) are designed as a broken tip with a triangle height of about 1/20 of the leg thickness ( 19 ). ( Fig. 1, Fig. 1g). 34. Kit according to one of the preceding claims, characterized in that the angle stones ( 1 , 2 , 3 , 61 ) and those shown in claim 6, between the legs of a slidable floor panels ( 5 ) together as a container formed from one piece ( 73 ) are each one by freely held below bottom opening, wherein the inner angle (15) is between the legs of anywhere between 15 and 360 degrees and the floor plates (5, 5 °) straight or curved (cf., Fig. 10c). 35. Kit according to claim 1, characterized in that the leg walls ( 18 and 19 ) and leg tips ( 13 ) are designed with an inclination angle of approximately 30 to 60 degrees to the vertical (cf. Fig. 10, Fig. 10d).