CN211817127U - Hydrophobic perlite building board - Google Patents
Hydrophobic perlite building board Download PDFInfo
- Publication number
- CN211817127U CN211817127U CN201922465344.0U CN201922465344U CN211817127U CN 211817127 U CN211817127 U CN 211817127U CN 201922465344 U CN201922465344 U CN 201922465344U CN 211817127 U CN211817127 U CN 211817127U
- Authority
- CN
- China
- Prior art keywords
- layer
- perlite
- hydrophobic
- decorative layer
- decorative
- 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.)
- Expired - Fee Related
Links
- 235000019362 perlite Nutrition 0.000 title claims abstract description 35
- 239000010451 perlite Substances 0.000 title claims abstract description 35
- 230000002209 hydrophobic effect Effects 0.000 title claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000004321 preservation Methods 0.000 claims abstract description 10
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 5
- 238000005266 casting Methods 0.000 claims abstract description 4
- 239000004568 cement Substances 0.000 claims abstract description 4
- 239000011083 cement mortar Substances 0.000 claims abstract description 4
- 239000011152 fibreglass Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Landscapes
- Building Environments (AREA)
- Finishing Walls (AREA)
Abstract
The utility model discloses a hydrophobic perlite building board, which consists of a base layer, a perlite reinforced layer and a decorative layer which are arranged from top to bottom in sequence, wherein the base layer adopts a cement paste purification layer, the perlite reinforced layer adopts a hydrophobic expanded pearl heat preservation mortar layer, and the decorative layer adopts a cement mortar layer; the middle of the perlite layer is provided with a middle reinforcing net which is integrally formed in the perlite casting process, and a plurality of sound absorption grooves which are uniformly arranged are arranged outside the decorative layer; all be equipped with a plurality of sound grooves of inhaling of align to grid on the outside of decorative layer and basic unit, the utility model has the characteristics of the coefficient of heat conductivity is low, and it is effectual to keep warm to insulate against heat, and the construction is simple, and it is convenient to maintain, does not cross water, and wettable surface operation does not receive the weather influence, still has better waterproof function, and long service life engineering cost hangs down.
Description
Technical Field
The utility model relates to a waterproof anticorrosive fire-retardant heat preservation sound insulation building board that takes precautions against earthquakes of pearlite, concretely relates to hydrophobic pearlite building board.
Background
The wall used as a house wall has good functions of water resistance, corrosion resistance, shock resistance, flame retardance, heat preservation, sound insulation and the like. However, there is no building material with such function for making the wall.
In order to provide a building material with the characteristics of water resistance, corrosion resistance, shock resistance, flame retardance, heat preservation and sound insulation, the utility model particularly provides a perlite waterproof, corrosion resistance, shock resistance, flame retardance, heat preservation and sound insulation building board.
The perlite sound absorption plate has excellent sound absorption performance, but has low strength, is easy to deform and break, has low yield in production, and is not beneficial to installation and use; in order to improve the strength of the product and reduce the damage, some methods of increasing the density of the product have certain effects, but the porosity is reduced, and the sound absorption coefficient of the product is reduced.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the present invention is to provide a hydrophobic perlite building board, which solves the problems of high thermal conductivity coefficient, poor freezing resistance, unsatisfactory heat preservation effect, high water absorption, non-water resistance, complex construction and the like of the similar heat preservation mortar.
In order to achieve the purpose, the utility model discloses a hydrophobic perlite building board, which is characterized in that the board comprises a base layer, a perlite reinforced layer and a decorative layer which are arranged from top to bottom in sequence, wherein the base layer adopts a cement clean slurry layer, the perlite reinforced layer adopts a hydrophobic expanded pearl heat preservation mortar layer, and the decorative layer adopts a cement mortar layer; the middle of the perlite layer is provided with a middle reinforcing net which is a glass fiber mesh cloth 5, and the middle reinforcing net is integrally formed in the perlite casting process.
Preferably, a plurality of sound absorption grooves are uniformly arranged on the outer surface of the decorative layer.
Preferably, a plurality of sound absorption grooves are uniformly arranged on the outer surfaces of the decorative layer and the base layer.
Preferably: the perlite is expanded perlite with the number of 50-250 #, the bulk density is less than 120kg/m, and the heat conductivity coefficient is less than or equal to 0.07W/m.k.
Has the advantages that:
the utility model has the characteristics of the coefficient of heat conductivity is low, and it is effectual to keep warm, and the construction is simple, and it is convenient to maintain, does not cross water, and the operation that can wet face does not receive the weather influence, still has better waterproof function, and long service life engineering cost hangs down etc.
Drawings
FIG. 1 is a general block diagram of a hydrophobic perlite building board.
Reference numerals: the sound absorption layer comprises a base layer 1, a perlite reinforcing layer 2, a middle reinforcing net 3, a decorative layer 4 and a sound absorption groove 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the utility model provides a hydrophobic perlite building board, which is characterized in that the board is composed of a base layer 1, a perlite reinforced layer 2 and a decorative layer 4 which are arranged from top to bottom in sequence, wherein, the base layer adopts a cement paste layer, the perlite reinforced layer adopts a hydrophobic expanded pearl heat preservation mortar layer, and the decorative layer adopts a cement mortar layer; the middle of the perlite layer is provided with a middle reinforcing net 3 which is a glass fiber mesh cloth, and the middle reinforcing net is integrally formed in the perlite casting process.
Preferably, a plurality of sound absorption grooves are uniformly arranged on the outer surface of the decorative layer.
Preferably, a plurality of sound absorption grooves are uniformly arranged on the outer surfaces of the decorative layer and the base layer.
Preferably: the perlite is expanded perlite with the number of 50-250 #, the bulk density is less than 120kg/m, and the heat conductivity coefficient is less than or equal to 0.07W/m.k.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The hydrophobic perlite building board is characterized in that: the decorative layer is characterized by comprising a base layer, a perlite reinforcing layer and a decorative layer which are sequentially arranged from top to bottom, wherein the base layer adopts a cement paste purifying layer, the perlite reinforcing layer adopts a hydrophobic expanded pearl heat-preservation mortar layer, and the decorative layer adopts a cement mortar layer; the middle of the perlite layer is provided with a middle reinforcing net which is integrally formed in the perlite casting process, and a plurality of sound absorption grooves which are uniformly arranged are arranged outside the decorative layer; and a plurality of sound absorption grooves which are uniformly arranged are arranged on the outer surfaces of the decorative layer and the base layer.
2. The hydrophobic perlite building board of claim 1, wherein the central reinforcing mesh is a fiberglass mesh.
3. The hydrophobic perlite building panel of claim 2, wherein the perlite is expanded perlite having a designation from 50# to 250#, a bulk density of less than 120kg/m, and a thermal conductivity of less than or equal to 0.07W/m-k.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922465344.0U CN211817127U (en) | 2019-12-31 | 2019-12-31 | Hydrophobic perlite building board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922465344.0U CN211817127U (en) | 2019-12-31 | 2019-12-31 | Hydrophobic perlite building board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211817127U true CN211817127U (en) | 2020-10-30 |
Family
ID=73041632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922465344.0U Expired - Fee Related CN211817127U (en) | 2019-12-31 | 2019-12-31 | Hydrophobic perlite building board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211817127U (en) |
-
2019
- 2019-12-31 CN CN201922465344.0U patent/CN211817127U/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: 20201030 |