EP1934409A1 - Systeme de construction pour la realisation de murs - Google Patents
Systeme de construction pour la realisation de mursInfo
- Publication number
- EP1934409A1 EP1934409A1 EP06725451A EP06725451A EP1934409A1 EP 1934409 A1 EP1934409 A1 EP 1934409A1 EP 06725451 A EP06725451 A EP 06725451A EP 06725451 A EP06725451 A EP 06725451A EP 1934409 A1 EP1934409 A1 EP 1934409A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- blocks
- grooves
- wall
- groove
- tongue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 210000002105 tongue Anatomy 0.000 claims description 78
- 238000010276 construction Methods 0.000 claims description 39
- 239000002023 wood Substances 0.000 claims description 37
- 239000007787 solid Substances 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 239000011449 brick Substances 0.000 description 24
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000008207 working material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/70—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
- E04B2/701—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function
- E04B2/704—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function with longitudinal horizontal elements shorter than the length of a wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/04—Walls having neither cavities between, nor in, the solid elements
- E04B2/06—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position
- E04B2/08—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0202—Details of connections
- E04B2002/0243—Separate connectors or inserts, e.g. pegs, pins or keys
- E04B2002/0247—Strips or bars
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/0018—Easily movable or transportable swimming pools
- E04H4/0062—Easily movable or transportable swimming pools characterised by stacked planks or staves
Definitions
- the invention relates to a building system for producing vertical walls comprising wooden building blocks substantially in the form of rectangular parallelepipeds intended to be arranged substantially horizontally next to one another and substantially vertically above each other. other in a vertical wall and comprising an upper face, a lower face, an inner face, an outer face and two abutment faces in the wall.
- the upper and lower faces of each block comprise at least one first groove extending over the entire length of these faces.
- the system also includes at least a first block alignment tab, to be disposed horizontally between the first adjacent block grooves in the wall.
- the invention relates to any type of wall comprising at least one part made of wood. It can be residential walls such as external walls, load-bearing walls, internal partitions. The invention can also be used for the realization of basins, saunas, noise barriers, bracing walls, etc.
- Wood constructions are known in the prior art, where the walls consist of logs or beams made of wood. wood of equal size to the length of the walls and arranged one above the other.
- Wooden bricks are easier to handle and generally to assemble.
- the cost of wooden bricks compared to logs is also lower because for the same amount of wood, the manufacture of bricks requires fewer tree trunks.
- US Pat. No. 5,890,332 discloses a modular building system using reconstituted wood blocks.
- metal rods are fixed vertically in a slab preferably made of concrete. Wooden bricks with a hole in their center are threaded into these rods, one above the other. The rods serve as lag bolts and allow to clamp together the stacked bricks on top of each other on the height of the wall. Such stacks of wooden bricks are arranged next to each other along the wall. Vertical and horizontal alignment keys that are provided in grooves provided on the surface of the bricks make it possible to align adjacent bricks two by two. The bricks are also glued to each other.
- Such a construction system does not allow a simple, fast and efficient assembly of the different modules.
- the construction system requires the manufacture and use of many "small" parts, namely the alignment keys, which makes the manufacture and assembly of parts long and expensive in labor.
- the construction system does not make it possible to obtain rectilinear walls.
- the use of alignment keys as described in this prior art allows to align adjacent bricks two by two only, but not to align bricks on the entire wall.
- these keys do not ensure the maintenance of bricks to each other, since it is necessary to stick the bricks together. This is an additional step in the realization of a wall, which, moreover, makes the non-ecological construction system due to the use of glue.
- Australian patent AU 2841577 describes a system of building walls using wooden bricks.
- the bricks comprise longitudinal grooves on two opposite longitudinal faces.
- the bricks are assembled together using tabs of length equal to the length of the wall to be built.
- the tabs are arranged horizontally between the grooves of the blocks. If this system makes it possible to quickly assemble bricks to form a wall, it does not solve the problem of tightness of the construction.
- An object of the invention is to provide a construction system for the realization of walls made of wood which remedies the aforementioned problems of the prior art.
- a particular object of the invention is to provide a construction system for the inexpensive realization of stable walls, waterproof, easy and quick to achieve.
- the construction system according to the invention is characterized in that the edge between the upper face and the outer face of the blocks comprises a chamfer cutting off a portion of the first groove along its entire length, and in that the first tongue comprises a double-cut cut along its entire length, the first pan of the notch being intended to engage in the first groove, the second pan of the notch being intended to rest against the chamfer, the opposite face to the second pan forming an oblique slope of water flow to the outside of the wall.
- the first tongue provides a seal between the vertically adjacent blocks in the wall.
- the rainwater which runs along the bricks of a wall or which infiltrates between the blocks slides along the flow surface formed by the oblique slope of the first rod.
- the water is thus evacuated from the wall.
- moist air can condense in the form of droplets in contact with the wall between the blocks. The droplets fall on the flow surface of the rod and are removed from the wall.
- the first rod serves two functions such as aligning rod and holding blocks adjacent to each other and as a sealing piece.
- the number of parts to manufacture and assemble is reduced, the cost of manufacture, assembly and labor also.
- the first tongue is preferably made in one piece.
- the profile of the chamfer is constant. It can be flat or rounded.
- the sections of the cut may be planar or rounded.
- the two-sided cut consists of a rabbet.
- the length of the first tongue is greater than twice the length of a first groove of a block.
- the first grooves of the upper faces of all the blocks placed horizontally next to each other in a wall form a long continuous groove.
- the upper blocks to be deposited on the lower blocks have on their lower longitudinal side, a first groove. With this first groove, it is easy to place and assemble the upper blocks on the lower blocks.
- the tongue thus allows to align and maintain, over its entire length, on the one hand the upper blocks between them and also the blocks above the lower blocks.
- the first grooves of the same block are arranged symmetrically facing one another.
- the first grooves are substantially at the same position for all the blocks.
- Another object of the invention is to provide a system that allows the construction of walls providing a sound seal, thermal and hygrometric.
- the construction system according to the invention is characterized in that the relative dimensions of the first tongue relative to the dimensions of the first grooves are calculated so that the tongue is slightly compressed in the cavity formed between the grooves adjacent blocks.
- the first tongue slightly compressed between the first grooves forms along its length a seal between the vertically adjacent blocks. This seal is an effective barrier that prevents both moisture and air from passing.
- One piece, the first tongue serves both as a seal between vertically adjacent blocks, aligning piece and maintenance of adjacent blocks, and water evacuation part between the adjacent blocks.
- Such a system also ensures an ecological achievement since it uses only non-polluting and renewable materials.
- Another object of the invention is to minimize the tension that occurs on the surface of the blocks and to ensure easy assembly of wooden blocks that "work" and lose their original form.
- the construction system is characterized in that the upper and lower faces of the blocks carry a second groove extending over the entire length of these faces and in that it comprises at least one second block alignment tongue intended to be disposed between the second adjacent block grooves.
- the two grooves on each of the opposite faces serve to reduce the tension at the blocks.
- Increasing the number of grooves reduces the amount of cracks (including size and number) that occur at the block level.
- the density of wood blocks is not homogeneous.
- the wood is deformed in particular under the effect called draw to heart.
- draw to heart As a result, the surfaces of the blocks bulge or burrow. Assembling blocks that do not have planar contact surfaces is difficult.
- By arranging a second tongue between the second grooves of the blocks it is easier at the time of assembly to stabilize the adjacent blocks with each other at the surfaces comprising the second grooves. Thus, it avoids in particular that the blocks do not "roll” or "pitch" relative to each other.
- the length of the second tongue is greater than twice the length of a second groove of a block.
- the relative dimensions of the second tab relative to the dimensions of the second grooves are calculated so that the tongue is slightly compressed in the cavity formed between the grooves of the adjacent blocks.
- the second grooves of the same block are arranged symmetrically opposite one another.
- the second grooves are substantially at the same position for all the blocks.
- the first and / or second grooves have a cross section in the form of a triangle.
- a groove with such a section offers the advantage, unlike a groove of rectangular section, to avoid play between the tongue and the groove. Indeed, such a groove has only two surfaces for contact with the tongue.
- the first and / or second grooves have a semicircular or arcuate cross section.
- the portion of the first tongue intended to be received in the first groove and / or the second tongue has a circular cross section, square or diamond.
- the first or the second tongue is a pipe or duct technique. The installation of ducts or ducts is done during the assembly of the blocks; no special additional installation is necessary.
- the ducts or ducts disposed between the grooves of the blocks can themselves form a seal.
- the relative dimensions of the ducts or ducts with respect to the dimensions of the grooves are notably calculated so that the duct or duct is slightly compressed in the cavity formed between the grooves of the adjacent blocks.
- the blocks comprise a hole extending between the two second grooves of these blocks.
- the blocks comprise a hole extending between the two second grooves of these blocks.
- some blocks comprise a hole extending from one of the second grooves of these blocks and opening at the inner face (or outer) of these blocks. The hole allows out of the wall for ducts or pipes.
- holes can be drilled before assembly (at the block manufacturing site) or at the time of assembly according to the needs of the construction. It is so It is possible to realize very easily and quickly networks of ducts or pipes not visible, made to measure with points of access and connections arranged in a very precise way.
- the construction system comprises at least one sleeve or blocket intended to pass through these holes so as to make connections and outlet points ducts or ducts effective and sealed.
- the blocks comprise at least one third groove on each of their abutment faces, and in that the system comprises at least one third tongue intended to be disposed between the third grooves of the faces. abutment.
- the relative dimensions of the third tongue relative to the dimensions of the third grooves are calculated so that the tongue is slightly compressed in the cavity formed between the grooves of the adjacent blocks. This ensures the tightness of the wall at transverse faces of the adjacent blocks.
- the blocks are placed in a quincunx which ensures a better maintenance of the blocks relative to each other.
- the third tongues are of identical length or less than the length of the third grooves.
- the third tongues are made of solid wood or fiber elements.
- the third grooves of the lateral faces do not form an intersection with the first grooves and / or second grooves of the longitudinal faces, so in particular that the tongues used vertically and horizontally do not interfere with each other.
- the abutting faces of the blocks comprise at least one fourth groove extending substantially vertically over the entire height of the abutment face, one end of said fourth groove opening at the level of the abutment face. chamfer.
- These fourth grooves form gutters between the horizontally adjacent blocks. These gutters allow air circulation and therefore ventilation between horizontally adjacent blocks. If moisture laden air enters between the butting faces of the blocks, it is guided into the ventilation grooves. If the air condenses into droplets, the droplets fall on the sloping surface of the first immediately lower tab and are removed from the wall.
- the abutting faces of the blocks comprise at least one fifth groove extending substantially vertically over the entire height of the abutment face, one end of said fifth groove opening at the level of the abutment face. at the chamfer of the upper face, between the end of the fourth groove and the first groove; the system comprises a set of seals for being housed in the fifth grooves.
- the seal ensures a perfect seal between the butting faces of the blocks in the wall.
- the position of the fourth and fifth grooves is substantially the same for each block.
- Another object of the invention is to propose a construction system which makes it possible to fix the blocks one another easily.
- At least one block comprises at least one first pilot hole extending between the upper and lower faces, substantially perpendicular to these faces.
- the system comprises at least one lag bolt intended to be slid through the first pilot hole.
- the blocks also include at least one second pilot hole extending from the top face, substantially parallel to the first pilot hole.
- the lag bolt can then be slid through the first pilot hole of a first block and screwed into the second pilot hole of a second block disposed below the first block.
- This system allows to simply fix two vertically adjacent blocks and thus to fix easily and securely the various elements of the wall.
- such an assembly of blocks two by two allows the subsequent modification of the walls. It is indeed easy to drill openings in a wall thus produced, while maintaining the maintenance and alignment of the wall as a whole.
- the lag bolts provide some pressure between the vertically adjacent blocks in the wall.
- the lag bolts make it possible to obtain constant contact between the tongues and the grooves along the entire length of the tongues. The perfect waterproofness of the wall is thus ensured.
- the construction system makes it possible to control and adjust the alignment of the blocks of the wall almost perfectly.
- By more or less tightening a bolt assembling a first and a second block it is possible to perfectly control the alignment and the horizontal position of the second block.
- the straightness of the second block can be controlled using a laser. This technique allows for perfectly straight walls where the position of the blocks can be individually controlled.
- the construction system allows the realization of walls to have absolutely perfect waterproofness
- seals may be disposed between the adjacent surfaces of the blocks, and / or between the second section of the notch and the chamfered edge of the blocks.
- these seals are made of hydrophobic rubber, for example closed pore rubber. Rubber is an environmentally friendly material.
- the construction system allows the realization of walls carrying building elements.
- some blocks are narrower than the others, so that these blocks arranged next to each other in the wall form a recess in the wall for supporting building elements.
- This wall removal creates a support surface for receiving structural elements such as joists to support a floor or rafters, faults or ridge to support a roof.
- structural elements such as joists to support a floor or rafters, faults or ridge to support a roof.
- the blocks are made of solid wood, the system according to the invention for making walls of homes for both indoor walls and outdoor walls.
- Solid wood has well-known insulation properties that make it a material of choice for exterior walls.
- the cost of building such a dwelling is less because it is not necessary to cover such a wall for the interior of the house both in terms of insulation and aesthetics.
- the blocks may also be made of fiber elements (for example of agglomerated wood or waterproofed MDF or laminated wood or laminated wood, etc.).
- Another object of the invention is to provide a wall comprising a part made using a building system according to the invention.
- Another object of the invention is to provide building blocks as used in the construction system according to the invention.
- Fig. 1 shows a perspective view of an example of a wall in progress made with the aid of the construction system according to the invention.
- Fig.2 shows a sectional representation of two superimposed blocks according to a preferred embodiment of the invention.
- Fig.3 shows a representation of the wall in progress according to a preferred embodiment of the invention in view from above and having horizontally adjacent blocks on the same level.
- Fig.4 shows a perspective representation of the wall in progress according to a preferred embodiment of the invention having a technical space for the passage of pipes or ducts.
- Fig.5 shows a perspective view of an angle formed between two walls in construction made using the system according to a preferred embodiment of the invention.
- Fig.6 shows a perspective representation of the wall in progress according to another embodiment of the invention having a technical space for the passage of pipes or ducts.
- Fig.7 shows a perspective view of a wall having a support for building elements made with the aid of the system according to a preferred embodiment of the invention.
- Fig.8 shows a longitudinal section of a wall made using the system according to the preferred embodiment of the invention.
- Fig.9 shows a perspective view of a cross section of the wall comprising a reserve.
- Figure 1 is a perspective view of an example of a wall in progress, made using the construction system according to the invention.
- the wall 1 comprises blocks 2 of wooden construction in the shape of a rectangular parallelepiped, arranged one to sides of others and one above the other in staggered rows.
- the blocks are preferably made of solid wood. They can, however, also be made of fiber elements.
- the upper horizontal longitudinal face of the blocks 2 comprises two grooves 5a, 5b parallel to the longest side of the face and arranged along the entire length of this face.
- the lower horizontal longitudinal face of the blocks 2 comprises two grooves 5c, 5d parallel to the longest side of the face and disposed along the entire length of this face.
- the two grooves 5a, 5b of the upper face are disposed symmetrically to the two grooves 5c, 5d of the lower face.
- the edge at the intersection between the upper face and the outer face of the blocks 2 has a chamfer 12.
- the profile of the chamfer 12 is constant and plane. It can also be rounded or molded.
- the chamfer 12 cuts off part of the first groove 5b along its entire length.
- a first tongue 6a having a trapezoidal cross-section comprises a rabbet 60.
- the first tongue comprises a first portion 61 of substantially square section and a second portion 62 of substantially trapezoidal section connected to the first portion 61.
- the rabbet 60 comprises a first pan 62c which rests in the first groove 5a.
- the rebate 60 comprises a second panel 62a which rests on the chamfer 12 of the lower blocks 2 and forms a complementary surface to the profile of the chamfer 12.
- the second panel 62a of the tongue 6a being complementary to the chamfer profile 12, the clearance and the space between these two surfaces are reduced at most.
- a seal (not shown) may be disposed between these two surfaces.
- the surface 62b opposite the second pan 62a forms a flow surface 62b for the flow of water.
- the first portion 61 of the first tongue 6a is disposed between the grooves 5a and 5c of the blocks 2 over the entire length of the wall 1.
- the first portion 61 of the tongue 6a makes it possible to maintain and align along the length of the wall 1 blocks 2 arranged horizontally side by side on the same level. It also makes it possible to maintain and align the blocks 2 arranged one above the other on two levels.
- the water flow surface 62 of the first tongue 6a stops at the outer vertical face of the blocks 2.
- the flow surface 62 may also slightly exceed the outer vertical face of the blocks 2.
- the flow surface 62b allows the water to move away from the wall 1, thus preventing moisture from entering the wall 1.
- a second tongue 6b is disposed between the grooves 5b and 5d of the blocks along the entire length of the wall 1.
- the tongue 6b strengthens the maintenance and alignment of the blocks 2 relative to each other provided by the first tongue 6a.
- the tongues 6a, 6b are as long as possible and preferably of a length equal to the length of the wall 1.
- the first and second tongues 6a, 6b can advantageously have chamfers at their edges.
- grooves 5a, 5b, 5c, 5d serve as internal stress reducers at the wooden blocks 2. Increasing the number of grooves reduces the importance (number, size, etc.) of cracks in the wood.
- Blocks 2 constituting the first level of the wall 1 are fixed to foundations in a traditional way and not described here.
- the foundations may consist of a first concrete foundation (not shown) on which a concrete belt (not shown) rests.
- the blocks 2 of the first level are secured to this belt.
- the blocks 2 have on each of the abutment faces a vertical groove 7 extending between the upper and lower longitudinal faces.
- Tabs 8 are disposed between the blocks 2 horizontally adjacent to the grooves 7. The tabs 8 are used to maintain and align the blocks 2 horizontally adjacent two by two.
- the grooves 7 preferably have a section in an arc, the arc being equal to or less than a semicircle.
- the tongues 8 of circular section are held between the grooves 7 of two horizontally adjacent blocks 2, over the entire height of these blocks 2.
- the tongues 8 are slightly compressed in the space created by the grooves 7, so as to ensure contact between the tongues 8 and each surface of the grooves 7. The sealing of the wall at the abutment faces of the blocks 2 is thus ensured.
- the blocks 2 also have on each of the abutment faces two vertical grooves 71 and 72 opening at the chamfer 12.
- the vertical grooves 71 closest to the outer face of the blocks form ventilation channels between the abutment faces of the abutment faces. adjacent blocks.
- Tabs (not shown) or seals are arranged in the grooves 72.
- each block 2 comprises four pilot holes 4a, 4b, 4c, 4d which extend vertically between the lower and upper horizontal longitudinal faces of the block 2.
- a block 2 is disposed on a row of blocks 2 already secured together.
- a lag bolt 14 is slid to through pilot holes 4a, 4c of block 2 to be secured and is screwed into two pilot holes 20a, 20c in one of the two blocks 2 arranged below.
- a lag bolt 14 is slid through the pilot holes 4b, 4d of the block 2 to be secured and is screwed into two pilot holes 20b, 20d in the other block 2 disposed below.
- Figure 2 is a sectional representation of two superimposed blocks according to a preferred embodiment of the invention.
- Block 2a is placed above block 2b in wall 1.
- Block 2a and 2b have grooves 5a, 5b, 5c, 5d of identical triangular section.
- the grooves 5a, 5b are placed symmetrically with respect to the grooves 5c, 5d and the grooves 5a, 5c symmetrically with respect to the grooves 5b, 5d.
- a tongue 6b of square section is held slightly compressed in contact along the length of the wall 1 between the grooves 5b and 5d of the blocks 2b and 2a respectively.
- the first portion 61 of a tongue 6a of square section is kept in slightly compressed contact along the length of the wall 1 between the grooves 5a and 5c of the blocks 2b and 2a respectively.
- the surface of the cross section of the second tongue 6b (and respectively of the first portion 61 of the first tongue 6a) is equal to or slightly greater than that of the cross section of the space formed by the grooves 5b, 5d (respectively the grooves
- first portion 61 of the first tabs 6a is equal to or slightly greater than the length of the sides of the grooves 5b, 5d (respectively 5a, 5c).
- the tabs 6a, 6b which maintains and aligns blocks 2, are made of a material that is not completely rigid, such as wood, so that it can be compressed between the grooves 5b, 5d and 5a, 5c.
- the tabs 6a, 6b are held compressed by the lag bolts 14 which hold the blocks 2a and 2b together. There is thus a line of contact between the tongues 6a, 6b and each surface of the grooves 5a, 5b, 5c, 5d of the blocks 2a, 2b and this along the entire length of these grooves.
- the second portion 62 of the tongue 6b is thus kept in contact on the chamfer 12 of the block 2b along the length of the wall 1.
- the tongues 6a, 6b can be glued in the grooves 5a, 5b, 5c, 5d.
- the tongues 6a, 6b can be made of different materials, such as wood, rubber, plastic.
- the blocks 2a, 2b comprise along the lower face a groove or drop of water 13 disposed between the outer edge of this face and the grooves 5a, 5b.
- the drop of water 13 blocks the water which would try to slide along the lower face of the block 2a towards the inside of the wall 1.
- the drop of water 13 of the block 2a is placed above the surface of flow 62b of the first rod 6a.
- a seal 16 may be disposed between the upper and lower faces of the blocks 2a and 2b over the entire length of the wall 1.
- a seal (not shown) may also be disposed between the abutment faces of the blocks 2. horizontally adjacent two by two.
- the seal is formed in a hydrophobic material, such as closed pore rubber.
- Figure 8 shows a front view of a wall made using the system according to the preferred embodiment of the invention.
- the block 2a rests and is secured to the blocks 2b using lag bolts 14a, 14b, 14c, 14d.
- the block 2a comprises two pilot holes 4a and 4b and two pilot holes 4c and 4d (not shown) of diameter slightly greater than that of the lag bolts 14a, 14b, 14c, 14d for embedding the lag bolt heads and the bolts. compression washers (see also Figure 2).
- the pilot holes 4a, 4b, 4c, 4d extend vertically between the upper face and the lower face of the block 2a and are preferably made during the manufacture of the block 2a.
- Blocks 2b comprise two pilot holes 20a and 20b and two pilot holes 20c and 20d (not shown) extending vertically from the top face of blocks 2b.
- the diameter of the pilot holes 20a, 20b, 20c, 20d is smaller than the diameter of the lag bolts 14a, 14b, 14c, 14d.
- the length of the pilot holes 20a, 20b, 20c, 20d depends on the size of the lag bolts 14a, 14b, 14c, 14d and is smaller than the height of the blocks 2b, so as not to pass through these blocks.
- the lag bolts 14a, 14b inserted in the pilot holes 4a and 4b of the block 2a, are then screwed into the pilot holes 20a, 20b of the blocks 2b so as to secure the block 2a to the blocks 2b on which the block 2a rests.
- the pilot holes 20a and 20b are preferably made at the time of assembly using the pilot holes 4a and 4b as a guide, to ensure that the pilot holes 20a and 20b are aligned with the pilot holes 4a. and 4b.
- the pilot holes 4a and 4b of the block 2a are arranged in such a way as to prevent the pilot holes 20a and 20b of the blocks 2b from being aligned with the pilot holes 4a and 4b of the blocks 2b to which the block 2a must be assembled. .
- the lag bolts 14a and 14b may be more or less tight so as to control the level (horizontality) of the block 2a in the wall.
- FIG 3 shows a representation of the wall in progress according to a preferred embodiment of the invention in view from above and having horizontally adjacent blocks on the same level.
- the tabs are preferably of equal length to that of the wall 1. However, for large walls (especially of great length), it can be difficult to use only one tab 6a, 6b as presented in the drawings.
- blocks 2 are disposed horizontally. adjacent on a wall level 1 two tabs 6al and 6a2 placed end to end.
- tabs 6b1 and 6b2 are disposed end to end in the grooves 5b of horizontally adjacent blocks 2 on a wall level.
- the ends 17c, 17d and 17a and 17b of the tongues 6a1, 6a2 and 6bl, 6b2 respectively are bevelled to form a whistle assembly.
- the assembly of the tabs 6a1 and 6a2 is made at a different block 2 and preferably not adjacent to the block 2 where the assembly of the tabs 6bl and 6b2 is achieved.
- FIG. 4 represents a perspective representation of the wall in progress according to a preferred embodiment of the invention and having a technical space allowing the passage of pipes or ducts.
- Block 2c comprises a vertical hole 90 extending from the groove 5a.
- the block 2c comprises on an inner face a horizontal hole 91 connected to the vertical hole 90 and which provides the link between the vertical hole 90 and the outside of the wall 1.
- the holes 90 and 91 are preferably made at the time of assembly wall 1 for example with a hole saw.
- the vertical hole 90 is between the upper face of the block 2c and the horizontal hole 91. It is also possible to make vertical holes extending over the entire height of the blocks so as to vertically connect the horizontal technical spaces.
- the conduit 9a if it offers the possibility of being slightly compressed can just as a tongue 6a provide a seal function.
- Blocks or sheaths 9b can be arranged in the holes 90 and 91.
- FIG. 6 represents a perspective representation of the wall in progress according to another embodiment of the invention and having a technical space allowing the passage of pipes or ducts.
- the block 2c comprises on its upper face a half-cylindrical groove 5e which provides the link between the groove 5a of the block 2c and the outside of the wall 1.
- the block 2a intended to be assembled above the block 2c, comprises, on its lower surface, a groove 5f identical to the groove 5e and which provides the link with the groove 5c.
- Figure 5 shows a perspective view of an angle formed between two walls in construction made using the system according to a preferred embodiment of the invention.
- the wall block 2f is staggered together with the blocks 2h, 2g of the wall Ib.
- the corner block 2g comprises on the upper and lower surfaces an additional groove 5e.
- the groove 5e is parallel to the small side of the faces.
- block 2g comprises on the edge of a small sides of the upper surface an additional chamfer 12b.
- the chamfer 12b and the additional grooves 5 (e) allow the tabs 6a of the wall la to be arranged both between the corner blocks 2f of the wall la and the corner blocks 2g of the wall Ib.
- the inner tabs 6b arranged between the second grooves 5a, 5c of the corner blocks 2f of the wall la are cut at the intersection with the corner blocks 2f, 2g of the wall Ib.
- the corner blocks 2f, 2g, 2i can thus be easily stacked and held together.
- the tabs 6a continue to seal the walls la, Ib even at the corners.
- Fig. 7 shows a perspective view of a wall having a support for building elements made with the aid of the system according to a preferred embodiment of the invention.
- Wall 1 comprises a series of horizontally adjacent half-blocks 2n on one or more wall levels.
- the width of the half-blocks 2n is half that of the other blocks of the wall 1, so as to form a recess 19 in the wall 1.
- the blocks 2m arranged under the blocks 2n form a support at the level of the recess 19 on which a joist rests 23 for supporting a floor.
- the recess 19 can serve as a support for any building element such as rafters, purlins or ridge to support a roof.
- the withdrawal 19 is filled by a set of half-blocks 2p of width equal to those of half-blocks 2n.
- the half-blocks 2n and 2p comprise a set of grooves, holes, pilot holes, chamfers so as to be assembled and attached to the other blocks of the wall.
- the joist 23 comprises on each of these upper and lower faces a groove (not shown) disposed in the extension of the grooves of the half-blocks 2p.
- the second rods housed in the grooves of these half-blocks 2p can also be housed in the grooves of the joist. The seal is thus maintained at the level of the joist; it is not necessary to cut the second chopsticks.
- the second rods make it possible to keep the joist 23 on the wall preventing it from slipping out of the recess 19.
- the wall 1 has a reserve 21 for fixing a window leaf.
- the block 22 serves as a lintel for the window and is of identical section to the other blocks 2, and of greater length than the width of the window.
- FIG. 9 represents a perspective view of a cross section of a wall 1 at a reserve 21.
- a block 23 serving as a frame for fixing a frame support 100 of window or door.
- the frame 23, whose cross-section is substantially identical to the cross section of the other blocks 2, is assembled and fixed to the wall 1 in the same way as the other blocks 2.
- the frame 23 consists of three profiles, preferably made of wood and assembled together. conventionally, for example using glue and / or screws.
- the frame 23 thus comprises an upper profile 23a of identical width to the other blocks 2 of the wall, two lateral profiles 23c, 23b with rabbet.
- the width of the lower sections 23b, 23c is less than half the width of the upper profile 23a, so as to form an opening 24 allowing the insertion of the chassis support 100 and a cavity 25.
- the walls 24a of the opening 24 are substantially adjacent to the walls 100a of the frame support 100 inserted in the opening 24.
- the width of the cavity 25 is greater than that of the opening 24.
- the inner walls 24b, 24d of the lower profiles 23b, 23c thus form a support surface on which a slide 26 is resting.
- the slide 26 is fixed to the frame support 100, allowing the assembly of the frame support 100 to the frame 23.
- the wood undergoes a natural compression over time.
- the compression effect is accentuated by the pressure to which the blocks are subjected in the wall.
- the height of the cavity 25 shrinks over time.
- the frame support 100 is then compressed in turn and has a tendency to deform, making the opening of doors and windows difficult.
- the height of the cavity 25 is greater than the height of the slide 26 so as to form a reserve between the upper wall of the slide 26 and the lower wall of the upper profile 23a.
- the lintel 22 as well as the frame 23 can deform without deforming the frame support 100.
- the height of the reserve (hR) is equal to the height loss of the cavity 25 (hC) due to the compaction of the wood calculated for the height of the cavity 25.
- the radial withdrawal (x) of the wood is between 0.8% and 1.2%.
- a seal 27 of compressible material is disposed in the reserve between the slide 26 and the profile 23a.
- the frame 23 is made from three sections 23a, 23b, 23c. It is understood that it can be made in one piece or in five sections.
- first portion 61 of the first tongues 6a and the second tongues 6b have a circular cross section.
- the diameter of the cross section of the tongues 6a, 6b is equal to or slightly greater than the length of the sides of the grooves 5a, 5b, 5c, 5d.
- the blocks 2 comprise grooves 5a, 5b, 5c, 5d having a cross section in the form of a truncated apex triangle, that is to say in trapezoidal shape.
- the first portion 61 of the first tongues 6a and the second tongues 6b then have a regular hexagonal cross section equal to or slightly greater than that of the grooves 5a, 5b, 5c, 5d.
- the cross section of the tongues is circular.
- the blocks 2 comprise grooves 5a, 5b, 5c, 5d having a semicircular section; the first portion 61 of the first tongues 6a and the second tongues 6b then have a circular cross section of diameter equal to or slightly greater than that of the grooves 5a, 5b, 5c, 5d.
- the first portion 61 of the first tongues 6a and the second tongues 6b have a square section, the length of the side of the side square being equal to or slightly greater than the diameter of the grooves 5a, 5b, 5c, 5d.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Building Environments (AREA)
- Finishing Walls (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06725451A EP1934409A1 (fr) | 2005-09-06 | 2006-03-30 | Systeme de construction pour la realisation de murs |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05108153 | 2005-09-06 | ||
EP06725451A EP1934409A1 (fr) | 2005-09-06 | 2006-03-30 | Systeme de construction pour la realisation de murs |
PCT/EP2006/061203 WO2007028658A1 (fr) | 2005-09-06 | 2006-03-30 | Systeme de construction pour la realisation de murs |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1934409A1 true EP1934409A1 (fr) | 2008-06-25 |
Family
ID=35759178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06725451A Withdrawn EP1934409A1 (fr) | 2005-09-06 | 2006-03-30 | Systeme de construction pour la realisation de murs |
Country Status (10)
Country | Link |
---|---|
US (1) | US20080263988A1 (fr) |
EP (1) | EP1934409A1 (fr) |
JP (1) | JP2009507153A (fr) |
CN (1) | CN101292071A (fr) |
AU (1) | AU2006289285A1 (fr) |
BR (1) | BRPI0615703A2 (fr) |
CA (1) | CA2621812A1 (fr) |
EA (1) | EA013042B1 (fr) |
NO (1) | NO20081498L (fr) |
WO (1) | WO2007028658A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010079246A1 (fr) * | 2009-01-12 | 2010-07-15 | Pedrola Marques Ma Del Carmen | Piscine en bois massif ou lamellé |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012004633A1 (fr) | 2010-07-08 | 2012-01-12 | Vincent Marie Rodolphe Claire Lepot | Construction de bâtiments en blocs de bois |
BE1019706A3 (nl) * | 2010-12-16 | 2012-10-02 | Verhaeghe Chalets & Sauna Nv | Wandsamenstel. |
DE202011102610U1 (de) * | 2011-06-13 | 2012-02-01 | Eberhard Waldenmaier | Wandstruktur |
ITPD20110294A1 (it) * | 2011-09-19 | 2013-03-20 | Cis Edil S R L | Blocco forato per tamponamenti |
WO2013057326A1 (fr) * | 2011-10-19 | 2013-04-25 | Ecoladrillo Masena, S.L. | Ensemble modulaire pour la construction de bâtiments en bois |
EP2995736B1 (fr) | 2014-09-09 | 2018-06-06 | Johannes Wolf | Systeme de paroi en bois modulaire |
DE102014112990A1 (de) * | 2014-09-09 | 2016-03-10 | Johannes Wolf | Modulares Holzwandsystem |
CN113375709B (zh) * | 2021-05-24 | 2024-10-11 | 若宇检具股份有限公司 | 一种基于碳纤维骨架检具、工装与检具制作方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE371052A (fr) * | ||||
FR1510037A (fr) * | 1966-12-01 | 1968-01-19 | Procédé de construction de murs en bois au moyen de madriers superposés horizontalement | |
US4319440A (en) * | 1979-10-11 | 1982-03-16 | Rassias John N | Building blocks, wall structures made therefrom and methods of making the same |
FR2539667A1 (fr) * | 1983-01-25 | 1984-07-27 | Auger Xavier | Dispositif d'assemblage d'elements modulaires en bois |
DE4307657C2 (de) * | 1993-03-11 | 1996-01-18 | Hubert Fritz | Wand aus Balken oder dergleichen mit einer Abdichtung |
US6735913B2 (en) * | 2002-08-01 | 2004-05-18 | Sanders & Associates Geostructural Engineering, Inc. | Block wall system |
-
2006
- 2006-03-30 WO PCT/EP2006/061203 patent/WO2007028658A1/fr active Application Filing
- 2006-03-30 AU AU2006289285A patent/AU2006289285A1/en not_active Abandoned
- 2006-03-30 BR BRPI0615703-3A patent/BRPI0615703A2/pt not_active Application Discontinuation
- 2006-03-30 CA CA002621812A patent/CA2621812A1/fr not_active Abandoned
- 2006-03-30 EP EP06725451A patent/EP1934409A1/fr not_active Withdrawn
- 2006-03-30 EA EA200800746A patent/EA013042B1/ru not_active IP Right Cessation
- 2006-03-30 JP JP2008529569A patent/JP2009507153A/ja active Pending
- 2006-03-30 CN CNA2006800326461A patent/CN101292071A/zh active Pending
- 2006-03-30 US US12/066,052 patent/US20080263988A1/en not_active Abandoned
-
2008
- 2008-03-27 NO NO20081498A patent/NO20081498L/no not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO2007028658A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010079246A1 (fr) * | 2009-01-12 | 2010-07-15 | Pedrola Marques Ma Del Carmen | Piscine en bois massif ou lamellé |
Also Published As
Publication number | Publication date |
---|---|
WO2007028658A1 (fr) | 2007-03-15 |
EA200800746A1 (ru) | 2008-08-29 |
JP2009507153A (ja) | 2009-02-19 |
BRPI0615703A2 (pt) | 2011-05-24 |
NO20081498L (no) | 2008-05-27 |
US20080263988A1 (en) | 2008-10-30 |
CN101292071A (zh) | 2008-10-22 |
CA2621812A1 (fr) | 2007-03-15 |
AU2006289285A1 (en) | 2007-03-15 |
EA013042B1 (ru) | 2010-02-26 |
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