DE2012593A1 - 10.1? .69 "54335A-69 Component for the manufacture of covers for use in construction ' - Google Patents

Description

PATENT LAWYERS DR. GLAUS REINLÄNDER

DJPL-ING. KLAUS BERNHARDT

D-8 MONKS 60 BACKERSTRASSE 3

207/1

Raffäellä loi

Via Santa Teresa 10

Turin, Italy

Component for the manufacture of covers for use in construction

The invention relates to a component for the production of Covers for use in the building industry, in particular for the production of roof coverings for residential buildings.

It is known to use large panels, in particular asbestos cement panels, for the production of roof coverings. Such known plates are generally corrugated and have a rectangular profile and dimensions of 3 to 5 times. 1 »5 m.

The use of these panels is very popular in industrial construction widespread as a result of the possible simplification of the shoring, which in the execution with classic Beam structure allow the arrangement of the rafters and purlins at a considerable distance from each other, which is a noticeable Brings material savings "

Nevertheless, the plates mentioned are used for residential purposes Certain civil buildings, in particular Residenzbautta *, are generally not used, as this is basically the case aesthetic reasons the use of real bricks, Sweet slate or natural stone with different -? 6an & g6 ~. design (Plachaiegöl, hollow tiles, roof tiles and the like «) prefers» .

The use of the known roof tiles, however, presupposes that the supporting framework is built correspondingly more robust and more closely structured, which requires a considerable amount of material and Time brings. In addition, tiled roofs require more expensive maintenance, which should be avoided as far as a mutual displacement of the individual tiles caused by weather conditions leaks in the roof membrane.

The purpose of the invention is to provide a cover element for use in construction that has the advantages of both of the above Masking agents of a known type combined, their disadvantages however, excludes.

The object of the invention is therefore to create a cover element which, on the one hand, simplifies the supporting structure through the use of large cover plates and on the other hand, maintaining the aesthetic and architectural features of traditional roof coverings Shaped bricks made of brick, slate or the like. Natural stones are permitted.

According to the invention, the cover element should be designed in such a way that it can be easily transported and conveniently relocated and is particularly resistant to bending and is therefore suitable for perfectly withstanding overloads caused by the effects of wind and / or snow,

According to the invention is such a cover member dna further formed such SeXn _3, it also allows the production of one- uder multivolume ^ steeply sloping Daohdeckungen and 'in this case the Errioi ■ t-.jug such roofs uM greatly simplified at the same time sraob the weight of the supporting structure noticeably lowers.

To solve this task goes. d * e JEt'flüdimg vo?> the known u process for the production. Pr *. '.'Ip ¹ S ~'. **% η - - ■ - ■> - Aim

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cement from, in particular from the known methods for Pressing the roof panels from fresh asbestos-cement foils or for injection molding using a still liquid asbestos cement compound or for vacuum-sealing such things differently shaped roof covering panels.

For this purpose, the invention provides a cover element, deaoen Characteristic is that it consists of a continuous, already formed in the shaping process in such a profiled plate is that this is a raised imitation of a multitude of individual bricks or the like. the shape of the individual bricks being their conventional mutual Arrangement is embossed accordingly into the surface of the plate.

According to the invention, the Abdeokungselement is during his Shaping with holes, eyelets, brackets or the like. Provided to the Engaging of appropriate holding means, such as nails, tenons or screws to allow the panels to be anchored to the framework.

According to the invention and due to the molding methods to which If it supports it, the flat, hollow or pan bricks stamped on the plate also have the same diolcen size in reality own them, especially if they are brick made. -. /

All further series of those offered by the aforementioned pressing processes Possibilities is the inventive cover ™ element or the cover slat according to the invention uuzerntörbai can be colored by adding a layer of aue g «~ during the shaping process .colored asbestos cement is applied to the panel,

According to a further feature of the invention, the Haono required for setting up the plate can, in addition to cement _t Fayejn · ^ ..- \ ffei- (Notur or Kimnt fibers) and Jarbotoi'fen, also particles: -

contain the material to be reproduced »for example Particles made of brick, slate, granite, marble, travertine stone or the like.

The plate obtained in this way can also have a very thin (about 1 to 2 mm) compacted top layer of the same Particles of the aforementioned cash register, ie particles of brick, slate, granite, etc., are occupied, so that the finished plate consists essentially of two layers, namely a reinforced, flexible sole made of cement and the aforementioned covering-like upper layer.

Further features and advantages of the invention emerge from the following detailed description of some exemplary embodiments based on the drawings. Show it:

1 shows a cover element according to the invention in a perspective view;

FIG. 2 shows a section along the line IZ-II in FIG. 1;

Flg. 3 shows, for example, the laying of a cover element according to the invention on a conventional support frame;

Fig. 4 shows a modified embodiment of the Abdeokungeelementes in perspective view;

Flg. 5 a schematic representation of a plant for production of cover elements according to the invention;

Flg. 6 shows the perspective illustration of a detail of the laying of a blocking element according to a modified embodiment of the invention and

7 shows the schematic representation of the corresponding laying method.

As can be seen from FIG. 1, a cover element according to FIG of the invention consists essentially of a single, one-piece plate, designated in its entirety by I, with a square, in particular rectangular outline, the long side of which is approximately

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3 to 5 m and their short side measures about 1.5 m and their visible surface is profiled so that it is the outward form of a high society of individual, displaced persons with 37 designated flat tiles, hollow tiles, roof tiles or the like.

The profile shapes of the individual tiles T are the plate in such a way impressed that the plate is given the appearance of the individually laid seals.

If, therefore, as FIG. 1 shows, the plate reproduces a roofing area made of hollow bricks in a raised manner, its shape is impressed on the plate in such a way that the optical impression of the bricks superimposed at the connection points 0 is obtained, this by simulating the thickness S of the hollow brick is achieved. Like Flg. 2 shows, the inner surface of the plate preferably has a hollow profile with a borrow of the outer thicknesses S correspondingly arranged steps S- on · Das The profile resulting from the reproduction of the individual roof tiles gives the plate not only the special, immediately apparent aesthetic features, but also an extraordinary mechanical strength due to the fact that the aforementioned Profile shape significantly increases the moment of inertia of the strength section of the plate towards its sides. From it it follows that with constant thickness S of the material layer, from which the plate consists, this has a much higher strength than the conventional corrugated sheets or else that with the same strength, the thickness S mentioned for the plate according to the invention in favor of a noticeable saving in material can be reduced significantly. This gives van a plate of lighter weight and consequently a simplified, cheaper supporting structure can also be used.

The simplification of the framework also depends on the dimensions in which the plate can be made, and

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also from their mentioned greater strength against the bending stress caused by the action of wind and / or snow or the like.

If conventional scaffolding with rafters F and purlins A are used to support the panels according to the invention, leave them alone Such support structures can be simplified by increasing the distance D between the successive purlins, the plate L having a self-supporting function * takes over and is also able to carry possible overloads, and moreover by the fact that the dimensions of the Rafter P decreased.

For the more convenient laying of the panels, it is advantageous if they are provided with holes f and the same one have stiffened edge I. These holes are used to lead through holding means such as nails, screws or the like

also prepare the holes f as well as their stiffened edges I are shaped or punched when pressing the plates.

Ea is also provided »that a plate L ^ according to the invention with a corresponding to the front course and arranged as. Gutter serving transverse valley OT is provided for the drainage of the rainwater ™ (flg. 4) · Therefore, when roofing with the panels according to the invention, a corresponding number of panels P _{1 is laid} at the lower end of the Daohwalmes, with the superimposed transverse valleys OT forming the gutter.

The above-mentioned transverse valleys can also be provided with nozzles R sum connecting the drainage pipes to the gutter.

When laying the panels provided with transverse grooves P ^ can Alternately, panels with connector R and those without connectors can be arranged.

The according to the invention profiled formed plates made of asbestos cement can advantageously with the usual, for pressing

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This material can be manufactured using a process. Using such methods, the panels can also be colored during shaping.

Accordingly 1st a finished Platte.L profiled in such a way that it is made of brick or natural stone bricks or the like. laid roof field both in the fora design and in sublime reproduces the colors peculiar to these roofing materials.

As far as the manufacture of the plate is concerned, a mass is assumed that also contains particles of the material to be imitated includes. For example, it will be brick particles, if the plate is an olefix of bricks of any shape Brick should represent or imitate, or slate particles, granite particles, marble particles or the like these particles together with cement, natural or synthetic fibers and various dyes mixed into a mass from which the plate is then made.

The plate obtained in this way can be covered with a very thin (approx 1 to 2 mm) compacted pavement consisting of the same particles, which are added to the above-mentioned mass, i.e. brick, slate, granite, etc., are coated.

In this way, a cover element is obtained that is in the essentially consists of two superimposed layers. The lower, thicker layer is made of the mass mentioned and can be viewed as a load-bearing cement sole, reinforced and flexibly designed by the fibers distributed in the mass, while the upper, thinner layer consists of the compacted partial floor covering.

Used to produce a cover element of this type a known method, the sum better understanding of the invention below in connection with Flg. 5 will be described in more detail.

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According to this procedure a hatch of water, cement and asbestos and / or synthetic fibers as well as those mentioned above is made Particles (made of brick, slate or the like) and dyes are thoroughly mixed in a mixer 1. Because of its heavy weight, the mass arrives from the niche in a 'distribution bucket 2 and is from the same by means of suction pumps 3 in a removal container 5 promoted. From the container, a layer of this mass is in the by means of a suction cup 4 The desired thickness is removed and placed in the lower mold 6 for a compression molding press 7. The deposited layer is then by means of an atomizer or other suitable spray device with a thin layer of particles of the same Material from which the mass was mixed, i.e. brick particles, slate particles, etc., occupied, this layer of particles should have a thickness of ibis 5 mm. The lower one The shape of the mass and the particle layer is then put into the Forming press 7 introduced and formed into the finished element by compression pressure.

The cooperating shapes of the press 7 become advantageous by means of corresponding impressions, for example plaster casts, and these in turn pressed directly from existing roofing or cladding panels consisting of flat, hollow or other shaped bricks.

If you do without the upper compacted Tellchenechloht, so a colored covering sheet can be made of an asbestos-cement mixture containing material particles and / or dyes, especially if the sheet has smaller dimensions, advantageously according to dea in the Italian patent 735 Manufacture described injection molding process.

According to this method, the aqueous, external cement, fibers, A mass consisting of particles and dyes, introduced into a closed shape reproducing the profile of the plate The form is provided with a gumai wall, which is located under the The effect of a hydraulic fluid expands and here-

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squeezed by the injected hate. Through this During the process, the excess water is squeezed out and can emerge via drainage channels provided in at least one mold half.

They manufactured by one or the other of the processes mentioned have a known high strength value e, in particular a considerable breaking strength, so that it It is no longer necessary to form any fastening holes, because the panels are nailed or screwed directly without the risk of breakage or splitting

It goes without saying that the invention does not apply to the hollow brick profile of the cover plate shown in the drawing L is limited, but that rather the profile of the most diverse Material brick shapes, trie flat bricks, brook pans, ridge bricks or the like, or the profile of overlaid slate slabs or in general the profile of the most diverse according to decorative or architectural criteria for production individual elements that can be joined together by covers the plate I according to the invention raised can be reproduced '.

According to the invention, such panels can also be used as wall cladding, in which case cladding made of brick, natural stone or other decorative individual elements on the plates. reproduced or raised be replicated. Such panels can be used both for cladding of exterior walls and interior walls as well as for manufacture of - .. soft tiling strips or the like. Components are used.

Ser-like plates find an advantageous use in Manufacture of prefabricated panels, in particular as inside or outside Ausfäehwänd® b'ai buildings use find «Such © Amafaeh walls consist of swtti 'iä

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Plates forming outer surfaces of the wall and enclosing a gap filled with insulating material. According to dar Invention, such a Ausfachwand can be produced in that to do this, at least one embossed with the shapes of the cladding elements and according to the described Method made plate used. The infill wall produced in this way is shown in Flg. 6 shown. Like from this figure As can be seen, such a Ausfachwand P has two outer surfaces formed by plates La-Ib, during the Intermediate space with insulating material C, in particular from a mixture of cement mortar, pumice stone, Hatur and / or synthetic fibers, wood chips or the like. Is filled. At least one of the plates, in the example shown the plate Ib forms a decorative pre-clothing, which is why the aun ~ The partition wall can no longer be clad after it has been set up needs. This plate Lb is made of asbestos cement and forms a protective cover made of bricks M raised by the butt joints 1a-1b, which in reality separate the adjoining bricks, are stamped into the plate.

To produce the Auafaohwand P, a plate Lb that simulates the brick cladding is placed in a formwork 10 (FIG. 7) in such a way that the profiled plate surface of the floor F faces the circuit. Speculated to be the trapped in dor exemplary & ohwaM metal parts 11 -I4, pipes 12, core zwa form of channels 13 or the like on this plate verlagt · Subsequently, the insulating material is introduced b? ¥ * einüetainleiSt v & A finally put the second plate I ". E * 3 understand5 βIc-It * ^ sS a ^ .oh dl «ee plate a cladding ai-habajß. rachMIfetr k & im ο · * ®ί e.btr auök ßlatt leave ujttd aijsii vsfjir ^ 'ne ,, gfc ^ lii- ^ ei'-e * · »-. üd> dgl * werßea can.

As emerged from the previous ".de" ^ ea Brirur ^ ibaag, the invention 3gem £ S® ATi8oki ^ g ^ e3.u: * 9nt Ώά-ζί, n «i? dit listed «:. Advantages on, aexid4 »? N mif / u ^ lloh after de? ' important advantage,

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20125S3

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that ee the transport as well as the handling and laying facilitated at the construction site itself. If the cover element according to the invention is manufactured in the dimensions 3x1.5 m, the area enclosed in its circumference corresponds comparatively to an arrangement τon 102 gutter bricks, each 13 χ 19 x 40 cm in size and one Total weight of 225 kg, while the plate made in one piece weighs about 45 kg. In addition, dan one-piece cover element extremely easy to handle, what is important when loading onto trucks and when lifting by means of a crane also, a risk of Bruoh avoided or greatly reduced will.

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Claims (1)

2012523 207/1 Claims Component for the production of covers for use in construction, in particular for the production of material coverings for residential buildings, characterized in that it consists of a continuous plate which is already profiled in the shaping process in such a way that it is formed by a plurality of individual bricks or the like raised roof field simulates _r wherein the shape of each tile is embossed their conventional mutual arrangement corresponding to the surface of the plate and in particular, the thicknesses and the butt joints of the individual bricks are modeled raised to bring to the visual impression / mutual conditioning and or overlay. 2. Component for the production of covers according to claim 1 _f, characterized in that the plate starting from a P mass is made by mixing cement, art and / or natural fibers, dyes, and particles thereof Material that one wants to imitate in a raised manner, for example brick, natural stone, clay, graphite or similar material particles is. 3. The component according to claim 1 or 2, characterized in that it has a square, preferably rectangular outline and Has dimensions of 3 to 5 χ 1.5 m. 4. Component according to claim 1 or 2, characterized in that that it is provided with co-formed holes or eyelets, which are intended to be anchored with appropriate holding means to interact with the plate on the shoring. 009851/1254 2012523 5 * component according to claim 1 or 2, characterized in that it contains Yerankerungsbügel that are partially embedded in the material of the component during the lOrmgebungsvorganges. 6. Component according to claim 1 or 2, characterized gekennzelehnet, that there is an at least one-sided open profile for the mutual superposition of two components arranged next to one another having. 7. Component according to claim 1 or 2, characterized in that that ee profiled a channel-shaped profile on at least one long side Has side zone, on the opposite side of which an adjacent component can be superimposed. 8. Component according to claim 1 or 2, characterized in that that it is provided with a transverse groove running on the face which is used to form the gutter and has connecting pieces for pipes to allow the drainage of the Hegen water » 9 »Component according to one of the preceding claims, characterized characterized in that it is obtained by means of a talmum pressing process based on a watery hatred of semant, natural and / or synthetic fibers, natural stone and / or artificial stone particles and ■ Dye * ^ is produced, the mass mentioned by means of a Suction cup formed into a profiled layer and then this between two appropriately profiled and interacting forms is pressed to the finished plate " 10. The component according to claims 1 to 8, daäurelal characterized in that it is based on a PreS method. a flat plate made of a plastic mass ■ & m cement, natural and / or synthetic fibers, natural stone "" and / or artificial stone particles and paraffin, this flat 'plate is then profiled between two 0 0 9851 / 12S4 20125S3 Acting forms is pressed to the finished panel and thereby impressed the profile to be imitated on the panel are. 11. Component according to claims 1 to 8, characterized in that it is produced by means of the injection molding process by an aqueous mass of cement, natural and / or synthetic fibers, natural stone and / or artificial stone particles and dye in a closed, the desired "Profile having form introduced and then through a stretching process of the porm pressed the finished plate is. 12. The component according to claim 1, characterized in that there is a first Sohicht, which is through a cash register made of cement, Natural and / or synthetic fibers and particles are formed from the raised material to be reproduced, and a second, the first superimposed layer of compacted material particles used to form the first layer of material, so that the finished component consists of two superimposed soles, of which the first layer forms a reinforced and flexible Paser cement sole. 13. The component according to claim 12, characterized in that the second superimposed layer has a thickness of 1 to 5 mm having. 14 · Component according to the preceding claims »thereby characterized in that the embossed and embossed profiles originate from the »conventional individual elements used for the production of roof decorations, such as flat bricks, hollow bricks, roof tiles and slate tiles. 15 · Construction element according to the preceding claims, characterized in that the raised, simulated profiles of the wall cladding made of bricks and natural stones. 009851 / 125A 16. Component according to claims 2 and 15 in the application ssur producing clay prefabricated partition walls Bew. Isolation walls for buildings in general, thereby characterized in that it consists of an asbestos-cement sheet which is shaped and profiled in one go, and one from a multitude of individual pieces existing wall cladding raised replicas, said plate forms at least one of the visible outer surfaces of the infill wall. .- - 009851/1254 it Empty soap