CN104594518A - Reinforced sound isolation and heat insulation cement plate - Google Patents
Reinforced sound isolation and heat insulation cement plate Download PDFInfo
- Publication number
- CN104594518A CN104594518A CN201510057720.6A CN201510057720A CN104594518A CN 104594518 A CN104594518 A CN 104594518A CN 201510057720 A CN201510057720 A CN 201510057720A CN 104594518 A CN104594518 A CN 104594518A
- Authority
- CN
- China
- Prior art keywords
- layer
- cement mortar
- cement
- heat insulation
- hard polyurethane
- 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.)
- Pending
Links
- 239000004568 cement Substances 0.000 title claims abstract description 20
- 238000009413 insulation Methods 0.000 title claims abstract description 10
- 238000002955 isolation Methods 0.000 title abstract 5
- 239000011083 cement mortar Substances 0.000 claims abstract description 27
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 18
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 230000001788 irregular Effects 0.000 claims abstract description 5
- 238000005728 strengthening Methods 0.000 claims description 9
- 239000011490 mineral wool Substances 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000004566 building material Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 12
- 229910000831 Steel Inorganic materials 0.000 abstract 4
- 239000010959 steel Substances 0.000 abstract 4
- 239000002344 surface layer Substances 0.000 abstract 3
- 238000000926 separation method Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The invention discloses a reinforced sound isolation and heat insulation cement plate, and belongs to the field of building materials. The reinforced sound isolation and heat insulation cement plate comprises a cement mortar surface layer and a cement mortar inner layer, wherein the opposite inner sides of the cement mortar surface layer and the cement mortar inner layer are respectively connected with steel bar reinforcing layers, a polyurethane foam layer is arranged between the steel bar reinforcing layers, and a plurality of through holes in irregular distribution are arranged on the hard polyurethane foam layer. Through the arrangement of the double-layer steel bar reinforcing layer between the cement mortar surface layer and the cement mortar inner layer, the integral intensity is greatly improved, and the damage probability is reduced; the plurality of irregularly distributed through holes are formed in the hard polyurethane foam layer arranged between the steel bar reinforcing layers, the separation realized through the through holes on the basis of the sound isolation and heat insulation by the hard polyurethane foam layer, and the sound isolation and heat insulation effects are further improved.
Description
Technical field
The present invention relates to a kind of cement board, be specifically a kind of strengthening sound-insulating cement board, belong to building material field.
Background technology
Cement board take cement as a kind of building slab of main raw material(s) processing, is the widely used constructional materials of building trade.Along with the continuous propelling that green housing is built, the market demand of the cement board of concrete sound-insulating function, also in continuous increase.Existing sound-insulating cement board, is typically employed between inside and outside cement layer and arranges puigging, although it possesses certain sound-insulating function, but overall sound-insulating effect is poor, and intensity more weak, easily damage in work progress, the needs of current building operations cannot be met.
Summary of the invention
Technical problem to be solved by this invention is to overcome prior art defect, provides a kind of sound-insulating effective and the strengthening sound-insulating cement board that intensity is high.
In order to solve the problems of the technologies described above, strengthening sound-insulating cement board provided by the invention, comprise cement mortar top layer and cement mortar nexine, described cement mortar top layer and cement mortar nexine phase equal connecting reinforcement enhancement Layer to the inside, be provided with hard polyurethane foams layer between described reinforcing bar enhancement Layer, described hard polyurethane foams layer is provided with the through hole of some irregular arrangements.
Beneficial effect of the present invention is: greatly improving its bulk strength by arranging double-deck reinforcing bar enhancement Layer between cement mortar top layer and cement mortar nexine, reducing damage probability; The hard polyurethane foams layer arranged between reinforcing bar enhancement Layer is arranged the through hole of some irregular arrangements, on hard polyurethane foams layer sound-insulating basis, undertaken every sky by through hole, improve sound-insulating effect further.
Sound insulation by filling heat insulating material in through hole, by realizing coordinating of heterogeneous material can promoting sound-insulating effect further with hard polyurethane foams layer.
Sound insulation materials is rock wool, and it is while sound-insulating, and that can also carry out to a certain degree when breaking out of fire is fire-retardant.
Connect decorative layer in the outside on cement mortar top layer, the construction needs of different occasion can be met.
Accompanying drawing explanation
Fig. 1 is that the present invention strengthens sound-insulating cement board overall structure figure;
In figure, 1-cement mortar nexine, 2-first reinforcing bar enhancement Layer, 3-through hole, 4-hard polyurethane foams layer, 5-second reinforcing bar enhancement Layer, 6-cement mortar top layer, 7-rock wool, 8-decorative layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, the present invention strengthens sound-insulating cement board and comprises cement mortar nexine 1, cement mortar top layer 5, first reinforcing bar enhancement Layer 2 and hard polyurethane foams layer 4.The upper surface of cement mortar nexine 1 connects the first reinforcing bar enhancement Layer 2, first reinforcing bar enhancement Layer 2 upper surface connects hard polyurethane foams layer 4, the upper surface of hard polyurethane foams layer 4 connects the second reinforcing bar enhancement Layer 5, the upper surface of the second reinforcing bar enhancement Layer 5 connects cement mortar top layer 6, and cement mortar top layer 6 upper surface connects decorative layer 8.
Hard polyurethane foams layer 4 has several through holes 3, several through holes 3 are irregular arrangement, to avoid the intensity affecting hard polyurethane foams layer 4.By the further transmission that can slow down transmission sound and temperature every sky of through hole 3, improve sound-insulating effect.
Fill rock wool in through hole 3, it can while sound-insulating, and that can also carry out to a certain degree when breaking out of fire is fire-retardant, to reduce loss.But it should be understood that above-mentioned rock wool also can adopt other sound insulation material which can retain moisture as those of ordinary skill in the art.
The present invention improves the bulk strength of strengthening sound-insulating cement board further by arranging two reinforcing bar enhancement Layers between existing cement mortar nexine 1 and cement mortar top layer 5; Improved by the hard polyurethane foams layer 4 between two reinforcing bar enhancement Layers and through hole 3 and sound-insulating effect is provided.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (4)
1. a strengthening sound-insulating cement board, comprise cement mortar top layer and cement mortar nexine, it is characterized in that: described cement mortar top layer and cement mortar nexine phase equal connecting reinforcement enhancement Layer to the inside, be provided with hard polyurethane foams layer between described reinforcing bar enhancement Layer, described hard polyurethane foams layer is provided with the through hole of some irregular arrangements.
2. strengthening sound insulation cement board according to claim 1, is characterized in that: sound insulation by filling heat insulating material in described through hole.
3. strengthening sound insulation cement board according to claim 2, is characterized in that: described sound-insulating material is rock wool.
4. the strengthening sound insulation cement board according to any one of claims 1 to 3, is characterized in that: the outside on described cement mortar top layer connects decorative layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510057720.6A CN104594518A (en) | 2015-02-04 | 2015-02-04 | Reinforced sound isolation and heat insulation cement plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510057720.6A CN104594518A (en) | 2015-02-04 | 2015-02-04 | Reinforced sound isolation and heat insulation cement plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104594518A true CN104594518A (en) | 2015-05-06 |
Family
ID=53120535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510057720.6A Pending CN104594518A (en) | 2015-02-04 | 2015-02-04 | Reinforced sound isolation and heat insulation cement plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104594518A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625629A (en) * | 2016-02-29 | 2016-06-01 | 柳州市够旺贸易有限公司 | Sound insulation wall brick |
| CN109610634A (en) * | 2018-12-29 | 2019-04-12 | 安徽华城兴建材科技有限公司 | A kind of cement plate and its manufacture craft with heat insulation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29801589U1 (en) * | 1998-01-30 | 1998-03-26 | Löwe Wandsysteme GmbH, 63477 Maintal | Multi-layer component, in particular for creating heat-insulating and load-bearing walls for house construction |
| CN2911068Y (en) * | 2006-05-26 | 2007-06-13 | 上海三卫复合制品有限公司 | Fiber reinforced concrete slab and hard polyurethane foam composite thermal boards |
| CN200943283Y (en) * | 2006-06-15 | 2007-09-05 | 孙凯 | High intensity composite light partition plate |
| CN102140825A (en) * | 2010-01-29 | 2011-08-03 | 陈平义 | Assembled type light energy-saving fireproof wallboard |
| CN203247761U (en) * | 2013-04-22 | 2013-10-23 | 浙江环宇建设集团有限公司 | Color steelsandwich panel |
| CN204645299U (en) * | 2015-02-04 | 2015-09-16 | 海安县东方特种建材有限公司 | Strengthening sound-insulating cement board |
-
2015
- 2015-02-04 CN CN201510057720.6A patent/CN104594518A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29801589U1 (en) * | 1998-01-30 | 1998-03-26 | Löwe Wandsysteme GmbH, 63477 Maintal | Multi-layer component, in particular for creating heat-insulating and load-bearing walls for house construction |
| CN2911068Y (en) * | 2006-05-26 | 2007-06-13 | 上海三卫复合制品有限公司 | Fiber reinforced concrete slab and hard polyurethane foam composite thermal boards |
| CN200943283Y (en) * | 2006-06-15 | 2007-09-05 | 孙凯 | High intensity composite light partition plate |
| CN102140825A (en) * | 2010-01-29 | 2011-08-03 | 陈平义 | Assembled type light energy-saving fireproof wallboard |
| CN203247761U (en) * | 2013-04-22 | 2013-10-23 | 浙江环宇建设集团有限公司 | Color steelsandwich panel |
| CN204645299U (en) * | 2015-02-04 | 2015-09-16 | 海安县东方特种建材有限公司 | Strengthening sound-insulating cement board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625629A (en) * | 2016-02-29 | 2016-06-01 | 柳州市够旺贸易有限公司 | Sound insulation wall brick |
| CN109610634A (en) * | 2018-12-29 | 2019-04-12 | 安徽华城兴建材科技有限公司 | A kind of cement plate and its manufacture craft with heat insulation |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |