EP0236585A1 - Composite roof covering plate comprising an insulating support layer and a covering layer suitable for walking on, and a roof covering formed by means of such a composite plate - Google Patents
Composite roof covering plate comprising an insulating support layer and a covering layer suitable for walking on, and a roof covering formed by means of such a composite plate Download PDFInfo
- Publication number
- EP0236585A1 EP0236585A1 EP86200412A EP86200412A EP0236585A1 EP 0236585 A1 EP0236585 A1 EP 0236585A1 EP 86200412 A EP86200412 A EP 86200412A EP 86200412 A EP86200412 A EP 86200412A EP 0236585 A1 EP0236585 A1 EP 0236585A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- top layer
- composite sheet
- supporting layer
- composite
- 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.)
- Granted
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
- E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
Definitions
- the invention relates to a composite sheet comprising a lower insulating supporting layer, particularly made of foam plastic material, and a top layer disposed thereon and joined thereto, particularly made of rubber and/or concrete.
- Such a composite sheet comprising a lower insulating bearing layer and a top layer made of rubber and/or concrete disposed thereon, is known.
- the object of the invention is now to provide a composite sheet of the above-mentioned type which does not or substantially does not present these disadvantages.
- the supporting layer has on at least one upright face a part projecting beyond the periphery of the top layer and on an opposite upright face has a recess extending within the periphery of the top layer and matching the projecting part.
- a lower layer part of the supporting layer is staggered relative to the face determined by the periphery of the top layer. This gives the great advantage that the projecting part of a composite sheet which is used for a roof covering extends completely over the surface of the roof on which the composite sheet has been places. In this way, optimum insulation of the roof is obtained with the use of a composite sheet of the type mentioned above.
- the composite sheet comprises particularly preformed rigid foam plastic layer on which the top layer is disposed. If the top layer is made of concrete, a foam plastic supporting layer is placed in a mould and a mixture of a setting binder and fillers, such as granules, is then placed on the plastic layer, following which the desired top layer .suitable for walking on is obtained once the binder has set.
- the binder can be a hydraulic binder such as cement, but can also be a thermosetting synthetic resin binder.
- the top layer for walking upon of rubber more particularly granulated rubber which has a low coefficient of expansion and exhibits very good sound absorption when it is walked upon.
- it provides a composite sheet of the above mentioned type, in which optimum joining of the lower insulating supporting layer and the top layer for walking upon disposed thereon is obtained, and even when there is damage to the insulating supporting layer at the transition to the top layer, a very good join between top layer and insulating supporting layer is ensured.
- a composite sheet comprising a lower insulating supporting layer, particularly made of foam plastic material, and a top layer for walking upon disposed thereon and joined thereto, particularly made of rubber and/or concrete, is therefore characterized in that the top layer is provided with edge parts extending under the top face of the insulating supporting layer and being anchored in matching edge recesses of the supporting layer.
- such a composite sheet provided the great advantage that differences in expansion which occur between the insulating supporting layer and the top layer which can be affected by direct sunlight do not lead to cracks in the top layer or in the insulating supporting layer.
- Providing the top layer with edge parts which are anchored in matching edge recesses of the insulating supporting layer being located under the top face of the insulating supporting layer means that a good attachment is ensured, while the edge parts also ensure that good cohesion of the insulating supporting layer is retained.
- edge parts it is particularly advantageous for the edge parts to extend along the entire periphery of the top layer, which ensures optimum protection of the join between top layer and insulating supporting layer and also holds the insulating supporting layer clamped between the continuous edge parts.
- the matching edge recess in the insulating supporting layer is very advantageously designed as an undercut groove which ensures very good anchoring between top layer and insulating supporting layer and, on the other hand the production of such a composite sheet is simple, since the mortar used for forming a top layer can penetrate well into said undercut groove.
- top face of the supporting layer and the opposite bottom side of the top layer are free from any adhesive binding these surfaces, so that when there are differences in expansion the top face of the insulating sheet and the opposite bottom side of the top layer can move freely relative to each other.
- Fig.1 shows a tile, for example with the dimensions 30 by 30 cm, comprising a top layer 2 and disposed thereunder an insulating supporting layer 3.
- the top layer is made of concrete and is applied by placing the insulating supporting layer 3 in a mould and then placing a fluid mortar made of a hydraulic binder 19 and gravel particles 17 on top of the insulating supporting layer 3.
- the insulating supporting layer 3 comprises a top layer part 3b which is directly joined to the top layer 2.
- the upright wall parts 27 of this layer part 3b form the extension of the upright faces 9, 10, 11 and 12 of the top layer.
- the insulating supporting layer 3 of rigid expanded plastic material has a lower layer part 3a which is staggered relative to the top layer 2.
- the bottom side of the composite sheet therefore exhibits projecting parts 4 and 4' and on the opposite side matching recesses 5, 5'.
- the lower layer part 3a of the supporting layer 2 is bounded by two successive upright walls 6, 7 which extend outwards and at a distance from the extension of the wall faces 10, 11 of the top layer which are situated above, thereby forming projecting parts 4, 4', and the opposite upright walls 8, 9 of the lower layer part extend inwards and at a distance from the extension of the wall faces 12, 13 of the top layer which are situated above, thereby forming recesses 5, 5' which match the projecting parts 4, 4'
- Fig.3 that at the transition between two successive tiles there is a slit 20 which in the absence of projecting parts 4, 4' would extend from the outside to the roof surface on which such composite sheets in the form of tiles are placed.
- This "cold bridge effect" which adversely affects the insulation of the roof, is eliminated by the top face 21 of a projecting part 4 of a first tile being covered by the bottom face 22 of the recess 5 of another tile.
- the top layer 2 is provided with edge parts 16 which extend along the entire periphery of the top layer and which are anchored in edge recesses 15 of the insulating supporting layer which are designed as undercut grooves.
- the undercut groove or edge recess 15 comprises a groove bottom part 15a and a slanting groove part 15b which intersect each other in edge 15'. If at the point of transition form the insulating supporting layer 3 in the form of a foam plastic sheet to groove bottom part 15a damage occurs to the foam plastic sheet 3, this does not lead to the ultimate breaking of the join between top layer 2 and insulating foam plastic sheet 3, since the actual join is ensured by the edge parts 16 and matching recesses 15 in the form of an undercut groove.
- the edge parts 16 and recesses 15 also ensure good retention of cohesion of the foam plastic sheet 3.
- the edge parts 16 extend under the top face 14 of the insulating sheet 3.
- Figs. 4 and 5 show a tile according to a different aspect of the invention, in which case an optimum join between top layer and insulating supporting layer is ensured, said composite sheet is particularly suitable when using a top layer 2 of concrete and a foam plastic sheet as insulating supporting layer 3.
- top layer and insulating supporting layer 3 The join between top layer and insulating supporting layer 3 is achieved as described above.
- top layer 2 and insulating supporting layer 3 it may be advisable to form in the foam plastic sheet 3 at least one swallow- tailed longitudinal groove 24, bounded by longitudinal groove bottom part 24b and from this bottom part 24b converging to upward-running walls 24a which end in the edges 24', 24" on the top face 14 of the insulating foam plastic sheet.
- the insulating foam plastic sheet 3 can be provided with at least one other longitudinal groove 25 which extends perpendicular to the first longitudinal groove 24.
- This longitudinal groove 25 will end on the top face of the insulating foam plastic sheet 3 in the edges 25' and 25".
- the longitudinal groove 25 is bounded by longitudinal groove bottom 25a and longitudinal groove walls 25b converging upwards.
- the top layer 2 as used is preferably a vapour-permeable layer.
- the layer can consist of concrete, but can also be made from fillers and a thermosetting resin, and it must, of course, be ensured that the material of the insulating sheet is not attacked by the synthetic resin.
- the top layer can also be formed from rubber granules.
- the surface bounded by the middle of a longitudinal groove 24 and 25 and the opposite outside of the top layer 2 is expediently smaller than 625 cm 2 and pre-2 ferably smaller than 400 cm .
- the longitudinal grooves 24 and 25 running perpendicularly to each other are therefore provided in the centre as shown in Fig.4, and this means that there can certainly be no damage due to expansion.
- top face 14 of supporting layer 3 and bottom side 18 of top layer 2 can move freely relative to each other, so that expansion does not lead to cracks in one of the two layers.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
- The invention relates to a composite sheet comprising a lower insulating supporting layer, particularly made of foam plastic material, and a top layer disposed thereon and joined thereto, particularly made of rubber and/or concrete.
- Such a composite sheet, comprising a lower insulating bearing layer and a top layer made of rubber and/or concrete disposed thereon, is known.
- These known composite sheets, in the form of tiles, have the disadvantage that at the transitions between successive tiles forming a roof covering a "cold bridge effect" occurs due to the splits between successive tiles, which means that there is an adverse effect on the insulation of the roof on which the composite tiles have been placed.
- The object of the invention is now to provide a composite sheet of the above-mentioned type which does not or substantially does not present these disadvantages.
- This object is achieved according to the invention in that the supporting layer has on at least one upright face a part projecting beyond the periphery of the top layer and on an opposite upright face has a recess extending within the periphery of the top layer and matching the projecting part.
- Through the fact that the projecting part of one tile is located into the matching recess of another tile, there is no longer any direct vertical connection between the environment and the roof on which the composite sheet is placed, which means that the "cold bridge effect" has been practically eliminated.
- It is particularly advantageous for a lower layer part of the supporting layer to be staggered relative to the face determined by the periphery of the top layer. This gives the great advantage that the projecting part of a composite sheet which is used for a roof covering extends completely over the surface of the roof on which the composite sheet has been places. In this way, optimum insulation of the roof is obtained with the use of a composite sheet of the type mentioned above.
- The composite sheet comprises particularly preformed rigid foam plastic layer on which the top layer is disposed. If the top layer is made of concrete, a foam plastic supporting layer is placed in a mould and a mixture of a setting binder and fillers, such as granules, is then placed on the plastic layer, following which the desired top layer .suitable for walking on is obtained once the binder has set. The binder can be a hydraulic binder such as cement, but can also be a thermosetting synthetic resin binder.
- If concrete is used, a heavier top layer is obtained, which means that it is possible to use a thinner top layer in order to obtain the desired aggravation, but concrete has the disadvantage of having a greater coefficient of expansion under the effect of heat radiation, such as through the sun, and exhibits the phenomenon of concrete resonance.
- In some cases it is therefore preferable to make the top layer for walking upon of rubber, more particularly granulated rubber which has a low coefficient of expansion and exhibits very good sound absorption when it is walked upon.
- According to another aspect of the invention, it provides a composite sheet of the above mentioned type, in which optimum joining of the lower insulating supporting layer and the top layer for walking upon disposed thereon is obtained, and even when there is damage to the insulating supporting layer at the transition to the top layer, a very good join between top layer and insulating supporting layer is ensured.
- In order to achieve this object, a composite sheet comprising a lower insulating supporting layer, particularly made of foam plastic material, and a top layer for walking upon disposed thereon and joined thereto, particularly made of rubber and/or concrete, is therefore characterized in that the top layer is provided with edge parts extending under the top face of the insulating supporting layer and being anchored in matching edge recesses of the supporting layer.
- In particular, such a composite sheet provided the great advantage that differences in expansion which occur between the insulating supporting layer and the top layer which can be affected by direct sunlight do not lead to cracks in the top layer or in the insulating supporting layer.
- Providing the top layer with edge parts which are anchored in matching edge recesses of the insulating supporting layer being located under the top face of the insulating supporting layer means that a good attachment is ensured, while the edge parts also ensure that good cohesion of the insulating supporting layer is retained.
- It is particularly advantageous for the edge parts to extend along the entire periphery of the top layer, which ensures optimum protection of the join between top layer and insulating supporting layer and also holds the insulating supporting layer clamped between the continuous edge parts.
- The matching edge recess in the insulating supporting layer is very advantageously designed as an undercut groove which ensures very good anchoring between top layer and insulating supporting layer and, on the other hand the production of such a composite sheet is simple, since the mortar used for forming a top layer can penetrate well into said undercut groove.
- It is recommended that the top face of the supporting layer and the opposite bottom side of the top layer are free from any adhesive binding these surfaces, so that when there are differences in expansion the top face of the insulating sheet and the opposite bottom side of the top layer can move freely relative to each other.
- The invention will now be explained with reference to an example of an embodiment shown in the drawing, in which:
- Fig.l shows a composite sheet according to the invention in the form of a tile;
- Fig.2 shows a top view of such a tile;
- Fig.3 shows a cross section of a tile of the type shown in Fig.2, along the line III - III;
- fig.4 shows a cross section of a tile according to another aspect of the invention;
- Fig.5 shows a top view of a tile whose cross section is shown in Fig.4.
- Fig.1 shows a tile, for example with the dimensions 30 by 30 cm, comprising a
top layer 2 and disposed thereunder an insulating supportinglayer 3. The top layer is made of concrete and is applied by placing the insulating supportinglayer 3 in a mould and then placing a fluid mortar made of a hydraulic binder 19 andgravel particles 17 on top of the insulating supportinglayer 3. - The insulating supporting
layer 3 comprises atop layer part 3b which is directly joined to thetop layer 2. Theupright wall parts 27 of thislayer part 3b form the extension of theupright faces - On the other hand, the insulating supporting
layer 3 of rigid expanded plastic material has alower layer part 3a which is staggered relative to thetop layer 2. The bottom side of the composite sheet therefore exhibits projectingparts 4 and 4' and on the opposite side matchingrecesses 5, 5'. - In the embodiment shown in Fig.2 the
lower layer part 3a of the supporting layer 2 (sic) is bounded by two successiveupright walls 6, 7 which extend outwards and at a distance from the extension of the wall faces 10, 11 of the top layer which are situated above, thereby forming projectingparts 4, 4', and the oppositeupright walls 8, 9 of the lower layer part extend inwards and at a distance from the extension of thewall faces recesses 5, 5' which match the projectingparts 4, 4' It can be seen from Fig.3 that at the transition between two successive tiles there is aslit 20 which in the absence of projectingparts 4, 4' would extend from the outside to the roof surface on which such composite sheets in the form of tiles are placed. This "cold bridge effect", which adversely affects the insulation of the roof, is eliminated by thetop face 21 of a projectingpart 4 of a first tile being covered by thebottom face 22 of therecess 5 of another tile. - For a good union of the insulating supporting
layer 3 and the coveringlayer 2 for walking on with a walking-onsurface 23, thetop layer 2 is provided withedge parts 16 which extend along the entire periphery of the top layer and which are anchored inedge recesses 15 of the insulating supporting layer which are designed as undercut grooves. - The undercut groove or
edge recess 15 comprises agroove bottom part 15a and aslanting groove part 15b which intersect each other in edge 15'. If at the point of transition form the insulating supportinglayer 3 in the form of a foam plastic sheet to groovebottom part 15a damage occurs to the foamplastic sheet 3, this does not lead to the ultimate breaking of the join betweentop layer 2 and insulating foamplastic sheet 3, since the actual join is ensured by theedge parts 16 and matchingrecesses 15 in the form of an undercut groove. - Where there are differences in expansion between the material of the insulating supporting
layer 3, in the form of a foam plastic sheet, and thetop layer 2, theedge parts 16 andrecesses 15 also ensure good retention of cohesion of the foamplastic sheet 3. - As can be seen from Fig.4, the
edge parts 16 extend under thetop face 14 of theinsulating sheet 3. - Figs. 4 and 5 show a tile according to a different aspect of the invention, in which case an optimum join between top layer and insulating supporting layer is ensured, said composite sheet is particularly suitable when using a
top layer 2 of concrete and a foam plastic sheet as insulating supportinglayer 3. - The join between top layer and insulating supporting
layer 3 is achieved as described above. - In order to improve the join between
top layer 2 and insulating supportinglayer 3, it may be advisable to form in the foamplastic sheet 3 at least one swallow- tailedlongitudinal groove 24, bounded by longitudinalgroove bottom part 24b and from thisbottom part 24b converging to upward-runningwalls 24a which end in theedges 24', 24" on thetop face 14 of the insulating foam plastic sheet. - Of course, the insulating foam
plastic sheet 3 can be provided with at least one otherlongitudinal groove 25 which extends perpendicular to the firstlongitudinal groove 24. Thislongitudinal groove 25 will end on the top face of the insulating foamplastic sheet 3 in theedges 25' and 25". Thelongitudinal groove 25 is bounded by longitudinal groove bottom 25a andlongitudinal groove walls 25b converging upwards. - In the
longitudinal grooves parts 26, 26a of the top layer which match said grooves. Thetop layer 2 as used is preferably a vapour-permeable layer. - As already stated, the layer can consist of concrete, but can also be made from fillers and a thermosetting resin, and it must, of course, be ensured that the material of the insulating sheet is not attacked by the synthetic resin.
- The top layer can also be formed from rubber granules.
- The surface bounded by the middle of a
longitudinal groove top layer 2 is expediently smaller than 625 cm2 and pre-2 ferably smaller than 400 cm . In the case of a square tile measuring 40 x 40cm, thelongitudinal grooves - Through the absence of a glue or adhesive between
top face 14 of supportinglayer 3 andbottom side 18 oftop layer 2, these surfaces can move freely relative to each other, so that expansion does not lead to cracks in one of the two layers.
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT86200412T ATE64975T1 (en) | 1986-03-14 | 1986-03-14 | MULTI-LAYER ROOF COVERING PANEL CONSISTING OF AN INSULATING BASE LAYER AND A WALKABLE COVERING LAYER AND ROOF COVERING MADE OF SUCH MULTI-LAYER PANELS. |
EP86200412A EP0236585B1 (en) | 1986-03-14 | 1986-03-14 | Composite roof covering plate comprising an insulating support layer and a covering layer suitable for walking on, and a roof covering formed by means of such a composite plate |
DE8686200412T DE3680098D1 (en) | 1986-03-14 | 1986-03-14 | MULTI-LAYERED ROOF COVERING PLATE CONSTRUCTING AN INSULATING SUPPORT LAYER AND A WALK-IN COVERING LAYER AND ROOF COVERING MADE OF SUCH MULTI-LAYERED PANELS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP86200412A EP0236585B1 (en) | 1986-03-14 | 1986-03-14 | Composite roof covering plate comprising an insulating support layer and a covering layer suitable for walking on, and a roof covering formed by means of such a composite plate |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0236585A1 true EP0236585A1 (en) | 1987-09-16 |
EP0236585B1 EP0236585B1 (en) | 1991-07-03 |
Family
ID=8195717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86200412A Expired - Lifetime EP0236585B1 (en) | 1986-03-14 | 1986-03-14 | Composite roof covering plate comprising an insulating support layer and a covering layer suitable for walking on, and a roof covering formed by means of such a composite plate |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0236585B1 (en) |
AT (1) | ATE64975T1 (en) |
DE (1) | DE3680098D1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5502940A (en) * | 1992-08-21 | 1996-04-02 | Oldcastle, Inc. | Composite building element and methods of making and using the same |
EP0902134A2 (en) * | 1997-09-11 | 1999-03-17 | Dimitrios Kotrotsios | Prefabricated insulating perlite slab of reverse insulation |
US5974756A (en) * | 1997-04-15 | 1999-11-02 | Boral Industries, Inc. | Roof tile design and construction |
US5993551A (en) * | 1997-06-02 | 1999-11-30 | Boral Industries, Inc. | Roof tile and method and apparatus for providing same |
US6105328A (en) * | 1996-09-10 | 2000-08-22 | Boral Industries, Inc. | Method and apparatus for manufacturing and installing roof tiles having improved strength and stacking features |
US6205742B1 (en) | 1996-09-10 | 2001-03-27 | United States Tile Co. | Method and apparatus for manufacturing and installing roof tiles |
NL1025787C2 (en) * | 2004-03-22 | 2005-09-26 | Jansen Betonwaren B V | Floor or roof covering system, comprises panels with insulation foam layer bonded to finish layer on upper side |
BE1018810A3 (en) * | 2009-07-06 | 2011-09-06 | Ebema Nv | CONCRETE PRODUCT WITH INTEGRATED ANTI-SLIP MAT ON THE BOTTOM. |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2387181A1 (en) | 2002-05-22 | 2003-11-22 | Les Materiaux De Construction Oldcastle Canada Inc. | An artificial piece of masonry and a kit for forming a masonry wall |
CA2544152C (en) | 2005-04-21 | 2013-06-11 | Les Materiaux De Construction Oldcastle Canada Inc./ Oldcastle Building Products Canada Inc. | Improvement in a molding apparatus for producing dry cast products having textured side surfaces |
CN103495604B (en) * | 2013-10-11 | 2016-08-24 | 武汉钢铁(集团)公司 | The method of bayonet type vacuum rolling composite metal plate |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR646250A (en) * | 1927-05-12 | 1928-11-08 | Ythier Pere Et Fils E | waterproof covering elements for roofs, terraces, balconies and other constructions |
FR811679A (en) * | 1936-10-08 | 1937-04-20 | Cover slab for floors, walls, stair treads, window sills, etc. | |
GB913557A (en) * | 1959-12-04 | 1962-12-19 | Exxon Research Engineering Co | Prefabricated roofing unit |
GB1262905A (en) * | 1969-05-09 | 1972-02-09 | Isoleringsaktiebolaget Wmb | Heat insulating panel for roofs and the like |
DE2405949A1 (en) * | 1974-02-08 | 1975-08-21 | Winfried Gros | Reinforced-concrete ceiling support element - of compartmented construction with shaped light material filling in hollow spaces |
BE875138A (en) * | 1979-03-27 | 1979-07-16 | Tech Des Sols Et Accessoires P | COATING FOR SLABS, SUCH AS CONCRETE SLAB, AND SLAB WITH SUCH COATING |
EP0088198A2 (en) * | 1982-03-04 | 1983-09-14 | Jean-Claude Deppen | Method of constructing a covering for a building called "inverted roof", and prefabricated element for constructing such a covering |
FR2538430A1 (en) * | 1982-12-23 | 1984-06-29 | Roales Gabriel | Self supporting composite insulation blocks |
US4469731A (en) * | 1981-07-02 | 1984-09-04 | Nord Bitumi Di Marco Danese & C. S.A.S. | Composite insulating article for making prefabricated coverings |
-
1986
- 1986-03-14 DE DE8686200412T patent/DE3680098D1/en not_active Expired - Fee Related
- 1986-03-14 AT AT86200412T patent/ATE64975T1/en active
- 1986-03-14 EP EP86200412A patent/EP0236585B1/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR646250A (en) * | 1927-05-12 | 1928-11-08 | Ythier Pere Et Fils E | waterproof covering elements for roofs, terraces, balconies and other constructions |
FR811679A (en) * | 1936-10-08 | 1937-04-20 | Cover slab for floors, walls, stair treads, window sills, etc. | |
GB913557A (en) * | 1959-12-04 | 1962-12-19 | Exxon Research Engineering Co | Prefabricated roofing unit |
GB1262905A (en) * | 1969-05-09 | 1972-02-09 | Isoleringsaktiebolaget Wmb | Heat insulating panel for roofs and the like |
DE2405949A1 (en) * | 1974-02-08 | 1975-08-21 | Winfried Gros | Reinforced-concrete ceiling support element - of compartmented construction with shaped light material filling in hollow spaces |
BE875138A (en) * | 1979-03-27 | 1979-07-16 | Tech Des Sols Et Accessoires P | COATING FOR SLABS, SUCH AS CONCRETE SLAB, AND SLAB WITH SUCH COATING |
US4469731A (en) * | 1981-07-02 | 1984-09-04 | Nord Bitumi Di Marco Danese & C. S.A.S. | Composite insulating article for making prefabricated coverings |
EP0088198A2 (en) * | 1982-03-04 | 1983-09-14 | Jean-Claude Deppen | Method of constructing a covering for a building called "inverted roof", and prefabricated element for constructing such a covering |
FR2538430A1 (en) * | 1982-12-23 | 1984-06-29 | Roales Gabriel | Self supporting composite insulation blocks |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5502940A (en) * | 1992-08-21 | 1996-04-02 | Oldcastle, Inc. | Composite building element and methods of making and using the same |
US6105328A (en) * | 1996-09-10 | 2000-08-22 | Boral Industries, Inc. | Method and apparatus for manufacturing and installing roof tiles having improved strength and stacking features |
US6205742B1 (en) | 1996-09-10 | 2001-03-27 | United States Tile Co. | Method and apparatus for manufacturing and installing roof tiles |
US5974756A (en) * | 1997-04-15 | 1999-11-02 | Boral Industries, Inc. | Roof tile design and construction |
US5993551A (en) * | 1997-06-02 | 1999-11-30 | Boral Industries, Inc. | Roof tile and method and apparatus for providing same |
EP0902134A2 (en) * | 1997-09-11 | 1999-03-17 | Dimitrios Kotrotsios | Prefabricated insulating perlite slab of reverse insulation |
EP0902134A3 (en) * | 1997-09-11 | 2000-10-11 | Dimitrios Kotrotsios | Prefabricated insulating perlite slab of reverse insulation |
NL1025787C2 (en) * | 2004-03-22 | 2005-09-26 | Jansen Betonwaren B V | Floor or roof covering system, comprises panels with insulation foam layer bonded to finish layer on upper side |
BE1018810A3 (en) * | 2009-07-06 | 2011-09-06 | Ebema Nv | CONCRETE PRODUCT WITH INTEGRATED ANTI-SLIP MAT ON THE BOTTOM. |
Also Published As
Publication number | Publication date |
---|---|
DE3680098D1 (en) | 1991-08-08 |
EP0236585B1 (en) | 1991-07-03 |
ATE64975T1 (en) | 1991-07-15 |
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