CN212979454U - Composite foamed cement board - Google Patents
Composite foamed cement board Download PDFInfo
- Publication number
- CN212979454U CN212979454U CN202021231100.2U CN202021231100U CN212979454U CN 212979454 U CN212979454 U CN 212979454U CN 202021231100 U CN202021231100 U CN 202021231100U CN 212979454 U CN212979454 U CN 212979454U
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- China
- Prior art keywords
- layer
- heat preservation
- cement board
- crack
- foamed cement
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- 239000004568 cement Substances 0.000 title claims abstract description 63
- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 238000004321 preservation Methods 0.000 claims abstract description 56
- 238000005187 foaming Methods 0.000 claims abstract description 25
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 63
- 239000003063 flame retardant Substances 0.000 claims description 15
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate group Chemical group C(C=C)(=O)[O-] NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 8
- 238000003780 insertion Methods 0.000 claims 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- -1 acrylic ester Chemical class 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a compound foaming cement board, including foaming cement upper plate and foaming cement hypoplastron, be provided with anti-crack layer one and anti-crack layer two on the side that is close to each other on foaming cement upper plate and the foaming cement hypoplastron respectively, the surface of anti-crack layer one and anti-crack layer two covers respectively has heat preservation one and heat preservation two, be equipped with the adhesion layer between heat preservation one and the heat preservation two, the slot has been seted up on the face of both sides that the adhesion layer is close to each other respectively, and the cutting is installed respectively to both sides in addition on the adhesion layer. The composite foamed cement board has the advantages of high strength, good heat preservation and sound insulation effects, good crack resistance, simplicity in maintenance, energy conservation, environmental friendliness and the like, avoids the problem that the traditional organic heat preservation material has poor durability and can be widely applied to various building energy-saving systems such as heat preservation in walls, heat preservation of flat roofs, heat preservation of slope roofs, convex window roofs and the like, and is coated with a waterproof layer on the surface of an adhesion layer, so that the composite foamed cement board is prevented from being influenced by a humid environment.
Description
Technical Field
The utility model relates to a cement board technical field specifically is a compound foaming cement board.
Background
The cement board is a building flat plate which is produced by processing cement as a main raw material, is a building product which is arranged between a gypsum board and a stone and can be freely cut, drilled and carved, and becomes a building material widely used in the building industry due to the superior fireproof, waterproof, anticorrosion, insect prevention and sound insulation performance of the cement board and the wood board and the price far lower than that of the stone. The cement board is prefabricated and cast-in-place.
However, the existing composite foamed cement board and the outer-layer veneer are usually only adhered by using an adhesive, and the adhesive is easy to dry and fall off after a long time. Meanwhile, the composite foamed cement board is easy to expand due to long service time, and the board body is cracked or damaged due to extrusion among the cement boards. Therefore, we improve the above and propose a composite foamed cement board.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a compound foaming cement board, including foaming cement upper plate and foaming cement hypoplastron, be provided with anti-crack layer one and anti-crack layer two on the side that is close to each other on foaming cement upper plate and the foaming cement hypoplastron respectively, the surface of anti-crack layer one and anti-crack layer two covers respectively has heat preservation one and heat preservation two, be equipped with the adhesion layer between heat preservation one and the heat preservation two, the slot has been seted up on the face of both sides that the adhesion layer is close to each other respectively, and the cutting is installed respectively to both sides in addition on the adhesion layer.
As an optimized technical scheme of the utility model, anti-crack layer one and anti-crack layer two are the glass fiber net, and the surface of glass fiber net is scribbled and is equipped with the adhesion agent.
As the utility model discloses a preferred technical scheme, install a plurality of location inserted blocks on the cutting, and the length direction equidistance installation of inserted block edge cutting is just fixed a position.
As a preferred technical scheme of the utility model, a plurality of fixed jacks have been seted up in the slot, and the distance between the fixed jack is the same with the distance between the location inserted block, fixed jack sets up with location inserted block one-to-one, and the size phase-match of the size of fixed jack and location inserted block.
As an optimal technical scheme of the utility model, heat preservation one is the fire-retardant heat preservation of EPS, the fire-retardant heat preservation of rock wool, the fire-retardant heat preservation of XPS, the fire-retardant heat preservation of PUR or the fire-retardant heat preservation of real gold plate with heat preservation two, just heat preservation one is with two thick mm of heat preservation.
As an optimal technical scheme of the utility model, the adhesion layer is cement mortar layer, and the surface coating on adhesion layer has waterproof coating, waterproof coating is acrylate waterproof coating layer.
As an optimized technical scheme of the utility model, foaming cement upper plate and foaming cement hypoplastron are concrete layer, and the surface has increased the reinforcement net.
The utility model has the advantages that: the composite foamed cement board has the advantages of high strength, good heat preservation and sound insulation effects, good crack resistance, simplicity in maintenance, energy conservation, environmental protection and the like, avoids the problem that the traditional organic heat preservation materials are poor in durability, can be widely applied to various building energy-saving systems such as wall internal heat preservation, flat roof heat preservation, slope roof heat preservation and bay window top plates, is coated with a waterproof layer on the surface of an adhesion layer, avoids the composite foamed cement board from being influenced by a humid environment, ensures the good heat preservation performance of the composite foamed cement board, can enhance the tensile strength and the compressive strength of a wall body, enhances the heat preservation effect of the wall body, is high in construction speed, is simple and convenient to install, and increases economic benefits, so that the foamed cement board is good in protection effect and long in service life.
Drawings
FIG. 1 is a perspective view of a composite foamed cement panel of the present invention;
fig. 2 is a schematic structural diagram of the composite foamed cement board of the present invention.
In the figure: 1. foaming cement upper plates; 2. a first anti-cracking layer; 3. a first heat insulation layer; 4. an adhesion layer; 5. a second heat-insulating layer; 6. a second anti-cracking layer; 7. foaming a cement lower plate; 8. fixing the jack; 9. positioning the insert block; 10. and (5) cutting.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-2, the utility model relates to a compound foaming cement board, including foaming cement upper plate 1 and foaming cement hypoplastron 7, be provided with anti-crack layer one 2 and anti-crack layer two 6 on the side that is close to each other on foaming cement upper plate 1 and the foaming cement hypoplastron 7 respectively, the surface of anti-crack layer one 2 and anti-crack layer two 6 covers respectively has heat preservation one 3 and heat preservation two 5, is equipped with adhesion layer 4 between heat preservation one 3 and the heat preservation two 5, has seted up the slot on the both sides face that adhesion layer 4 is close to each other respectively, and installs the cutting 10 respectively in both sides in addition on adhesion layer 4.
The first anti-cracking layer 2 and the second anti-cracking layer 6 are glass fiber nets, and the surfaces of the glass fiber nets are coated with adhesion agents, so that the first anti-cracking layer 2 and the second anti-cracking layer 6 are connected to the upper foamed cement plate 1 and the lower foamed cement plate 7 more stably.
Wherein, install a plurality of location inserted blocks 9 on the cutting 10, and location inserted block 9 is installed along the length direction equidistance of cutting 10, adjustable location inserted block 9's the position of inserting.
Wherein, set up a plurality of fixed jacks 8 in the slot, and the distance between the fixed jack 8 is the same with the distance between the location inserted block 9, and fixed jack 8 sets up with location inserted block 9 one-to-one, and the size of fixed jack 8 and the size phase-match of location inserted block 9 make the location inserted block 9 can be stable insert in the fixed jack 8.
Wherein, heat preservation first 3 and heat preservation second 5 are the fire-retardant heat preservation of EPS, the fire-retardant heat preservation of rock wool, the fire-retardant heat preservation of XPS, the fire-retardant heat preservation of PUR or the fire-retardant heat preservation of real gold plate, and heat preservation first 3 and heat preservation second 5 thick 50mm, heat preservation first 3 and heat preservation second 5 play the heat preservation effect.
Wherein, adhesion layer 4 is the cement mortar layer, and the surface coating on adhesion layer 4 has waterproof coating, and waterproof coating is acrylic ester waterproof coating layer, and adhesion layer 4 makes the cement board group laminar adhesion of both sides inseparabler.
The upper foamed cement plate 1 and the lower foamed cement plate 7 are concrete layers, and reinforcing nets are additionally arranged on the surfaces of the upper foamed cement plate and the lower foamed cement plate, so that the strength is high, the heat preservation and sound insulation effects are good, and the crack resistance is good.
The working principle is as follows: the composite foamed cement board has the advantages of high strength, good heat preservation and sound insulation effects, good crack resistance, simple maintenance, energy conservation, environmental protection and the like by arranging the anti-cracking layer I2 and the anti-cracking layer II 6, avoids the poor durability of the traditional organic heat preservation material, can be widely applied to various building energy-saving systems such as heat preservation in walls, flat roof heat preservation, slope roof heat preservation, convex window top plates and the like, is coated with a waterproof layer on the surface of the adhesion layer 4, avoids the composite foamed cement board from being influenced by a humid environment, ensures the good heat preservation performance of the composite foamed cement board, and can enhance the tensile strength and the compressive strength of the walls, the heat-insulating effect of the wall body is enhanced, the construction speed is high, the installation is simple and convenient, and the economic benefit is increased, so that the foamed cement board has a good protective effect and a long service life.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a compound foaming cement board, includes foaming cement upper plate (1) and foaming cement hypoplastron (7), its characterized in that, be provided with anti crack layer (2) and anti crack layer two (6) on foaming cement upper plate (1) and the foaming cement hypoplastron (7) on the side that is close to each other respectively, the surface of anti crack layer one (2) and anti crack layer two (6) covers respectively has heat preservation one (3) and heat preservation two (5), be equipped with adhesion layer (4) between heat preservation one (3) and heat preservation two (5), the slot has been seted up respectively on the both sides face that adhesion layer (4) are close to each other, and on adhesion layer (4) in addition both sides install cutting (10) respectively.
2. The composite foamed cement board according to claim 1, wherein the first crack-resistant layer (2) and the second crack-resistant layer (6) are glass fiber nets, and the surfaces of the glass fiber nets are coated with adhesive.
3. The composite foamed cement board according to claim 1, wherein a plurality of positioning inserts (9) are installed on the insert (10), and the positioning inserts (9) are installed at equal intervals along the length direction of the insert (10).
4. The composite foamed cement board according to claim 1, wherein a plurality of fixing insertion holes (8) are formed in the insertion groove, the distance between the fixing insertion holes (8) is the same as that between the positioning insertion blocks (9), the fixing insertion holes (8) and the positioning insertion blocks (9) are arranged in a one-to-one correspondence manner, and the size of each fixing insertion hole (8) is matched with that of each positioning insertion block (9).
5. The composite foamed cement board according to claim 1, wherein the first insulating layer (3) and the second insulating layer (5) are one of an EPS flame-retardant insulating layer, a rock wool flame-retardant insulating layer, an XPS flame-retardant insulating layer, a PUR flame-retardant insulating layer, or a real gold plate flame-retardant insulating layer, and the thickness of the first insulating layer (3) and the second insulating layer (5) is 50 mm.
6. The composite foamed cement board according to claim 1, wherein the adhesion layer (4) is a cement mortar layer, and the surface of the adhesion layer (4) is coated with a waterproof coating layer, wherein the waterproof coating layer is an acrylate waterproof coating layer.
7. The composite foamed cement board according to claim 1, wherein the upper foamed cement board (1) and the lower foamed cement board (7) are concrete layers, and a reinforcing net is added on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021231100.2U CN212979454U (en) | 2020-06-30 | 2020-06-30 | Composite foamed cement board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021231100.2U CN212979454U (en) | 2020-06-30 | 2020-06-30 | Composite foamed cement board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212979454U true CN212979454U (en) | 2021-04-16 |
Family
ID=75426055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021231100.2U Expired - Fee Related CN212979454U (en) | 2020-06-30 | 2020-06-30 | Composite foamed cement board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212979454U (en) |
-
2020
- 2020-06-30 CN CN202021231100.2U patent/CN212979454U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |