CN215167145U - Cement composite mortar wallboard - Google Patents
Cement composite mortar wallboard Download PDFInfo
- Publication number
- CN215167145U CN215167145U CN202120785479.XU CN202120785479U CN215167145U CN 215167145 U CN215167145 U CN 215167145U CN 202120785479 U CN202120785479 U CN 202120785479U CN 215167145 U CN215167145 U CN 215167145U
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- Prior art keywords
- composite mortar
- foam board
- cement composite
- wallboard
- grooves
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- 239000002131 composite material Substances 0.000 title claims abstract description 51
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 49
- 239000004568 cement Substances 0.000 title claims abstract description 39
- 239000006260 foam Substances 0.000 claims abstract description 47
- 239000002184 metal Substances 0.000 claims abstract description 38
- 229910052751 metal Inorganic materials 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 32
- 229910052742 iron Inorganic materials 0.000 claims description 16
- 239000011083 cement mortar Substances 0.000 claims description 12
- 239000004567 concrete Substances 0.000 claims description 8
- 239000003365 glass fiber Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002742 polystyrene-block-poly(ethylene/propylene) -block-polystyrene Polymers 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 229910021487 silica fume Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005336 cracking Methods 0.000 claims 2
- 230000001629 suppression Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract description 6
- 239000011440 grout Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000011449 brick Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model discloses a cement composite mortar wallboard, the wallboard includes: c-shaped metal fillets, a metal wire mesh, cement composite mortar and a foam board; the anti-crack cement composite mortar is characterized in that a plurality of grooves are formed in two wide surfaces of the foam board, a whole C-shaped metal fillet is embedded into each groove of the foam board, metal wire nets are laid on the two wide surfaces of the foam board embedded with the C-shaped metal fillets, and anti-crack cement composite mortar is laid on the outer layer of the foam board on which the metal wire nets are laid through a grout passing machine. The utility model has the advantages that: the cement composite mortar wallboard has the characteristics of light weight, high strength, water resistance, fire resistance, sound insulation and heat insulation, and is simple in production process, low in equipment investment and easy to popularize.
Description
Technical Field
The utility model relates to a building field, specifically speaking relates to a wallboard that prefabricated steel and cement composite mortar combine.
Background
In recent years, in order to create a 'Chinese construction' brand with international competitiveness, the living and construction department combines thirteen ministries and nine departments to issue documents such as guidance opinions about promoting the cooperative development of intelligent construction and building industrialization, nordo opinions about accelerating the industrialized development of novel buildings and the like in sequence, so as to guide the industrialized development of novel buildings and drive the comprehensive transformation and upgrading of the building industry. In order to accelerate the industrial upgrading of buildings and to vigorously develop assembly type buildings, the establishment of specialized, large-scale and information production systems based on standard components is inevitably promoted.
The fabricated building is a building fabricated by prefabricated parts on a construction site, is a great change of a construction mode, and is a main representative of industrialization of a novel building.
The prefabricated building components, namely wallboards, are used more and more widely as internal intervals for replacing red bricks and building blocks to make buildings, and wallboards of different materials and different processes are greatly developed and are all worried.
Currently, the assembly type building technology adopted in China mainly comes from developed countries such as Europe, America and the like, namely the traditional method of a 'pc' component and a spiral sleeve (a precast concrete component is called as pc for short). Many domestic enterprises participate in the production, various parts and accessories are also completely produced, but the 'pc' component has heavy weight and complex production process, the requirement on a manufactured factory building is high, the requirement on a stacking site is high, hoisting equipment with larger tonnage needs to be selected for installation and construction, and multiple persons cooperate with each other. The size can not be changed on site, only the tailor-made plate can be made, and the splicing precision of the plate is low, so that local mould repairing is often needed. And the pc board is heavy, so that the number of stacked layers is small, and the transportation cost is high. And the like greatly restrict the popularization and the application of the assembly type building.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just a cement composite mortar wallboard that designs in order to solve above-mentioned technical problem.
The utility model provides a technical scheme that its technical problem adopted is:
a cementitious composite mortar wallboard, comprising: c-shaped metal fillets, a metal wire mesh, cement composite mortar and a foam board; the anti-crack cement composite mortar is characterized in that a plurality of grooves are formed in two wide surfaces of the foam board, a whole C-shaped metal fillet is embedded into each groove of the foam board, metal wire nets are laid on the two wide surfaces of the foam board embedded with the C-shaped metal fillets, and anti-crack cement composite mortar is laid on the outer layer of the foam board on which the metal wire nets are laid through a grout passing machine.
The cement composite mortar wallboard is characterized in that a plurality of grooves are formed in two wide faces of a foam board, wherein the grooves in the upper wide face are distributed at equal intervals and are parallel to each other, and the grooves in the lower wide face are distributed at equal intervals and are parallel to each other.
The utility model provides a cement composite mortar wallboard, the cystosepiment that the cystosepiment adopted EPS, XPS or SEPS foam to suppress the good area stupefied limit groove has a recess in two sides of cystosepiment, one side, and the installation does not have minor face C type metal stupefied strip in the recess, and the opposite side has a bellied stupefied limit to install at the bellying and does not have minor face C type metal stupefied strip, and the concave surface width of recess slightly is greater than bellied stupefied limit width, can ensure that two cystosepiments with the specification can the tenon riveting connection.
According to the cement composite mortar wallboard, the C-shaped metal fillet is an iron fastener formed by pressing an iron sheet into a C-shaped groove, the thickness of the iron sheet is 0.5-1mm, the total width of the iron fastener of the pressed C-shaped groove is 30-50mm, the height of the iron fastener is 10-15mm, and the folded edge width of the iron fastener is 3-5 mm.
The cement composite mortar wallboard is characterized in that the metal wire mesh is a galvanized electric welding mesh with the wire diameter of 0.5-1mm and the pore diameter of 10-20 mm.
The cement composite mortar wallboard is prepared by doping polypropylene fibers, an expanding agent, a water reducing agent, and superfine admixtures of silica fume and fly ash into common cement mortar. The high-performance cement composite mortar not only has very high tensile strength and compressive strength, but also has good bonding strength and toughness. Compared with common cement mortar, the high-performance cement composite mortar has the characteristics of good water retention, fluidity and working degree before curing and high compressive and tensile strength after hardening.
According to the cement composite mortar wallboard, the glass fiber net is pasted on the pressed foam board, and a layer of cement mortar is uniformly smeared in the edges and all grooves of the pressed foam board.
The cement composite mortar wallboard is produced and maintained in a standardized mode by using a mold in a factory, so that the quality of products is improved, the production cost is reduced, construction waste is reduced, and the building quality is greatly improved.
The steel-concrete composite structure is an important structural form developed after a steel structure and a concrete structure, and the advantages of the steel structure and the concrete structure can be integrated by the steel-concrete through a reasonable combination mode, so that the steel-concrete composite structure has the advantages of high bearing capacity, high rigidity, good anti-seismic performance, quickness and convenience in construction, steel consumption saving and the like.
The utility model has the advantages that: the cement composite mortar wallboard has the characteristics of light weight, high strength, water resistance, fire resistance, sound insulation and heat insulation, and is simple in production process, low in equipment investment and easy to popularize.
Drawings
FIG. 1 is a schematic view of a cement composite mortar wall panel of the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of a cement composite mortar wallboard of the present invention;
FIG. 3 is a schematic structural view of a C-shaped metal fillet used in the present invention;
FIG. 4 is a schematic structural view of a C-shaped metal fillet without a short edge used in the present invention;
fig. 5 is a schematic diagram of the structure of the foam board as a component of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 and 2, a cementitious composite mortar wallboard, comprising: the concrete comprises C-shaped metal fillets 1, a metal wire mesh 4, cement composite mortar 8 and a foam board 9; the two wide surfaces of the foam board 9 are provided with a plurality of grooves, a whole C-shaped metal fillet 1 is embedded into each groove of the foam board 9, the metal wire mesh 4 is laid on the two wide surfaces of the foam board 9 embedded with the C-shaped metal fillet 1, and the anti-crack cement composite mortar 8 is laid on the outer layer of the foam board 9 on which the metal wire mesh 4 is laid through the slurry passing machine.
As shown in fig. 5, in the cement composite mortar wallboard, the foam board 9 has a plurality of grooves on two broad surfaces, wherein the grooves on the upper broad surface are distributed at equal intervals and are parallel to each other, and the grooves on the lower broad surface are distributed at equal intervals and are parallel to each other.
The utility model provides a cement composite mortar wallboard, the cystosepiment that foam board 9 adopted EPS, XPS or SEPS foam to suppress the good area stupefied limit groove, 9 two sides of cystosepiment, there is a recess one side, and the installation does not have minor face C type metal stupefied strip in the recess, and the opposite side has a bellied stupefied limit to install no minor face C type metal stupefied strip in the bellying, and the concave surface width of recess slightly is greater than bellied stupefied limit width, can ensure that two foam boards 9 with the specification can the tenon riveting connection, as shown in FIG. 4 be no minor face C type metal stupefied strip structural schematic diagram.
As shown in figure 3, in the cement composite mortar wallboard, the C-shaped metal fillet 1 is an iron fastener formed by pressing an iron sheet into a C-shaped groove, the thickness of the iron sheet is 0.5-1mm, the total width of the iron fastener of the pressed C-shaped groove is 30-50mm, the height of the iron fastener is 10-15mm, and the folding width of the iron fastener is 3-5 mm.
In the cement composite mortar wallboard, the metal wire mesh 4 is a galvanized electric welding mesh with the wire diameter of 0.5-1mm and the hole diameter of 10-20 mm.
The cement composite mortar wallboard is characterized in that the cement composite mortar 8 is prepared by doping polypropylene fibers, an expanding agent, a water reducing agent, and superfine admixtures of silica fume and fly ash into common cement mortar. The high-performance cement composite mortar 8 not only has very high tensile strength and compressive strength, but also has good bonding strength and toughness. Compared with common cement mortar, the high-performance cement composite mortar has the characteristics of good water retention, fluidity and working degree before curing and high compressive and tensile strength after hardening.
According to the cement composite mortar wallboard, a glass fiber net is pasted on the pressed foam board 9, and a layer of cement mortar is uniformly smeared on the edge and all grooves of the pressed foam board 9.
The wall boards are used more and more widely as internal intervals for replacing red bricks and building blocks to make buildings, and a large number of wall boards of different materials and different processes are emerging. The wallboard produced by the scheme has the advantages of light weight, high strength, water resistance, fire resistance, sound insulation, heat insulation, simple production process, less equipment investment and easy popularization.
The specific processing mode is as follows: firstly, the glass fiber is pasted on the pressed foam board, and the effect of the glass fiber is to ensure that cement mortar can be firmly connected with the foam board. And then cement mortar is smeared in the edge grooves and two sides of the pressed foam board, pressed C-shaped steel fillets are embedded in the mortar of the edge grooves and the grooves on the two sides of the foam board, a steel wire mesh is laid, anti-crack cement mortar is laid on the foam board through a grout passing machine, and the finished specification and shape of the wallboard are pulled out to form one surface of the wallboard. After one side is solidified, the other side of the wallboard is manufactured by the same method.
The present invention is not limited to the above-mentioned best mode, and any other products similar or identical to the present invention, which can be obtained by anyone under the teaching of the present invention, all fall within the protection scope of the present invention.
Claims (8)
1. A cement composite mortar wallboard is characterized in that: the wallboard includes: the concrete composite floor slab comprises C-shaped metal fillets (1), a metal wire mesh (4), cement composite mortar (8) and a foam board (9); the anti-cracking concrete floor is characterized in that a plurality of grooves are formed in two wide faces of the foam board (9), a whole C-shaped metal fillet (1) is embedded into each groove of the foam board (9), a metal wire mesh (4) is laid on the two wide faces of the foam board (9) embedded with the C-shaped metal fillet (1), and anti-cracking cement composite mortar (8) is laid on the outer layer of the foam board (9) on which the metal wire mesh (4) is laid.
2. A cementitious composite mortar wallboard according to claim 1 wherein: the foam board is characterized in that the foam board (9) comprises a plurality of grooves on two wide surfaces, wherein the grooves on the upper wide surface are distributed at equal intervals and are parallel to each other, and the grooves on the lower wide surface are distributed at equal intervals and are parallel to each other.
3. A cementitious composite mortar wallboard according to claim 1 or 2, characterized in that: foam sheet (9) adopt EPS, XPS or the good foam sheet of taking stupefied limit groove of SEPS foam suppression, two sides of foam sheet (9), one side has a recess, and the installation does not have minor face C type metal stupefied strip in the recess, and the opposite side has a bellied stupefied limit to install at the bellying and does not have minor face C type metal stupefied strip, and the concave surface width of recess slightly is greater than bellied stupefied limit width, can ensure that two foam sheet (9) with the specification can the tenon riveting connection.
4. A cementitious composite mortar wallboard according to claim 1 wherein: the C-shaped metal fillet (1) adopts an iron fastener formed by pressing an iron sheet into a C-shaped groove, the thickness of the iron sheet is 0.5-1mm, the total width of the iron fastener of the pressed C-shaped groove is 30-50mm, the height is 10-15mm, and the folded edge width is 3-5 mm.
5. A cementitious composite mortar wallboard according to claim 1 wherein: the wire mesh (4) is a galvanized electric welding mesh with the wire diameter of 0.5-1mm and the hole diameter of 10-20 mm.
6. A cementitious composite mortar wallboard according to claim 1 wherein: the cement composite mortar (8) is prepared by doping polypropylene fiber, an expanding agent, a water reducing agent, silica fume and fly ash ultrafine admixture into common cement mortar.
7. A cementitious composite mortar wallboard according to claim 1 or 2, characterized in that: and (3) pasting a glass fiber net on the pressed foam board (9), and uniformly smearing a layer of cement mortar on the edges and all grooves of the pressed foam board (9).
8. A cementitious composite mortar wallboard according to claim 3 wherein: and (3) pasting a glass fiber net on the pressed foam board (9), and uniformly smearing a layer of cement mortar on the edges and all grooves of the pressed foam board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120785479.XU CN215167145U (en) | 2021-04-16 | 2021-04-16 | Cement composite mortar wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120785479.XU CN215167145U (en) | 2021-04-16 | 2021-04-16 | Cement composite mortar wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215167145U true CN215167145U (en) | 2021-12-14 |
Family
ID=79360063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120785479.XU Active CN215167145U (en) | 2021-04-16 | 2021-04-16 | Cement composite mortar wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215167145U (en) |
-
2021
- 2021-04-16 CN CN202120785479.XU patent/CN215167145U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231226 Address after: 571100 19 # -1, Dalu Village, Hongxing Village Committee, Fengxiang Street, Qiongshan District, Haikou City, Hainan Province Patentee after: Hainan Net Carbon Pre Villa Development and Construction Co.,Ltd. Address before: 570000 No.32, xiaxian'er village, Haifu Yiheng Road, Meilan District, Haikou City, Hainan Province Patentee before: Luo Jianyue |