CN215040937U

CN215040937U - Foamed cement board with strong waterproof performance

Info

Publication number: CN215040937U
Application number: CN202120957838.5U
Authority: CN
Inventors: 王志红; 王喆
Original assignee: Wuhan Aoke Science & Technology Development Co ltd
Current assignee: Wuhan Aoke Science & Technology Development Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-07
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a foaming cement board that waterproof performance is strong, including the multiunit plate body, the plate body is composite construction, the composite construction of plate body includes upper basic unit and lower basic unit, it is equipped with the wire net to press from both sides between upper basic unit and the lower basic unit, upper basic unit's upper portion and lower basic unit's lower part all bond through the adhesive has net cloth, one side coating that the adhesive was kept away from to net cloth has the flame retardant coating, the outside coating of flame retardant coating has the waterproof layer, the utility model relates to a foaming cement board technical field. This foaming cement board that waterproof performance is strong utilizes the waterproof layer that emulsified asphalt mixed fiber layer is constituteed, cold bottom oil in addition, reinforcing waterproof nature, and the syllable-dividing attribute of acoustic celotex board self combines the tapered groove of inhaling to adsorb and keep apart the noise, and the intensity of wire net reinforcing foaming cement board, net cloth reinforcing upper base layer and lower basic unit are in the intensity that the flame retardant coating bonded respectively, avoid the coat to drop, improve the practicality of foaming cement board.

Description

Foamed cement board with strong waterproof performance

Technical Field

The utility model relates to a foaming cement board technical field specifically is a foaming cement board that waterproof performance is strong.

Background

The foamed cement board belongs to a non-combustible material, is non-toxic, environment-friendly and low-carbon, is a novel material vigorously advocated by the nation, and has the fireproof performance reaching A1 level. The product has high compressive strength with plastic foam, low heat conductivity coefficient, firm bonding with concrete, consistent expansion coefficient and consistent service life with buildings, is mainly used for roof insulation boards and inner and outer wall insulation boards, and the bonding mortar is directly bonded by cement mortar.

The existing foamed cement board is of a rectangular block structure, when the building material is attached to a wall surface, large gaps are easily formed between the foamed cement boards, air is filled into the gaps, or water is leaked, the use performance of a building is affected, the existing foamed cement board is easy to damage, the building cost is improved, a large amount of resources are wasted, and the waterproof performance is general. Therefore, we propose a foamed cement board with strong waterproof performance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a foaming cement board that waterproof performance is strong has solved the cubic structure that foaming cement board is the rectangle, and when this building material laminating when the wall, produce great gap easily between the foaming cement board, lead to gap department to irritate the wind, perhaps leak, influence the performance of building, and current foaming cement board is damaged easily, improves construction cost's problem, extravagant a large amount of resources to the general problem of waterproof performance.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a foaming cement board that waterproof performance is strong, includes the multiunit plate body, the plate body is composite construction, the composite construction of plate body includes upper base layer and lower basic unit, it is equipped with the wire net to press from both sides between upper base layer and the lower basic unit, upper base layer's upper portion and lower basic unit's lower part all bond through the adhesive has net cloth, one side coating that adhesive was kept away from to net cloth has the flame retardant coating, the outside coating of flame retardant coating has the waterproof layer.

The waterproof layer is formed by superposing cold primer oil, emulsified asphalt and a fiber layer together, and the fiber layer is uniformly mixed in the emulsified asphalt.

Preferably, the bottom sides of the multiple groups of plate bodies are bonded with sound insulation plates, the bottoms of the sound insulation plates are provided with tapered sound absorption grooves, and the sound insulation plates are made of polyester fibers, polyethylene, vinyl acetate copolymer and polypropylene microfibers.

Preferably, the steel wire mesh is made of stainless steel metal, the grid cloth is made of nylon, and the fiber layer is composed of resin fibers and glass fibers.

Preferably, the front side of plate body is opened and is equipped with first draw-in groove, the rear side of plate body is equipped with first dop, and a set of the first draw-in groove department of plate body and the first dop department joint of another group of plate body.

Preferably, the left side of plate body is equipped with the second draw-in groove, the right side of plate body has been seted up, and is a set of the second draw-in groove department of plate body and the second dop department joint of another group of plate body.

Preferably, waterproof resin strips are bonded on the periphery of the plate body, and the waterproof resin strips of one group of plate body are in compression joint with the waterproof resin strips of the other group of plate body.

Advantageous effects

The utility model provides a foaming cement board that waterproof performance is strong. Compared with the prior art, the method has the following beneficial effects:

(1) the foamed cement board with strong waterproof performance comprises an upper base layer and a lower base layer, a steel wire mesh is clamped between the upper base layer and the lower base layer, the upper part of the upper base layer and the lower part of the lower base layer are both bonded with gridding cloth through an adhesive, one side of the gridding cloth, which is far away from the adhesive, is coated with a fireproof layer, the outer part of the fireproof layer is coated with a waterproof layer, and the waterproof layer is made of cold bottom oil, emulsified asphalt, the common coincide of fibrous layer forms, the fibrous layer evenly mixes the inside of locating emulsified asphalt, utilize the waterproof layer that emulsified asphalt mixed fiber layer is constituteed, cold bottom oil in addition, reinforcing waterproof nature, the syllable-dividing attribute of acoustic celotex board self combines the tapered sound absorption groove to adsorb and keep apart the noise, the intensity of wire net reinforcing foaming cement board, net cloth reinforcing upper base layer and lower basic unit are in the intensity that the flame retardant coating bonded respectively, avoid the coat to drop, improve foaming cement board's practicality.

(2) The foamed cement board with strong waterproof performance is characterized in that a first clamping groove is formed in the front side of a board body, a first clamping head is arranged on the rear side of the board body, the first clamping groove of one group of board bodies is clamped with the first clamping head of the other group of board bodies, a second clamping groove is formed in the left side of the board body, the right side of the board body is provided, waterproof resin strips are bonded on the peripheries of the second clamping groove of one group of board bodies and the second clamping head of the other group of board bodies in clamping connection, the waterproof resin strips of one group of board bodies are in compression connection with the waterproof resin strips of the other group of board bodies, the first clamping groove of one group of board bodies is clamped with the first clamping head of the other group of board bodies, the second clamping groove of the board bodies is clamped with the second clamping head of the other group of board bodies, the waterproof resin strips of one group of board bodies are abutted against the waterproof resin strips of the other group of board bodies, and accordingly the waterproof cement board group is formed, and is simple in structure, rapid to install and difficult to fill wind, and the waterproof performance is good.

Drawings

Fig. 1 is an exploded view of the composite structure of the plate body of the present invention;

fig. 2 is an exploded view of the waterproof layer of the present invention;

FIG. 3 is a perspective view of the present invention;

fig. 4 is a perspective view of the assembled state of the plate body of the present invention.

In the figure: 1. a plate body; 111. an upper base layer; 112. a lower base layer; 113. steel wire mesh; 114. a binder; 115. mesh cloth; 116. a fire barrier layer; 117. a waterproof layer; 21. a first card slot; 22. a first chuck; 31. a second card slot; 32. a second chuck; 4. a waterproof resin strip; 5. a sound insulating board; 51. a conical sound absorbing groove; 61. cold bottom oil; 62. emulsified asphalt; 63. and (3) a fiber layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a foamed cement board with strong waterproof performance comprises a plurality of groups of board bodies 1, wherein a first clamping groove 21 is formed in the front side of each board body 1, a first clamping head 22 is arranged on the rear side of each board body 1, the first clamping groove 21 of one group of board bodies 1 is clamped with the first clamping head 22 of the other group of board bodies 1, a second clamping groove 31 is formed in the left side of each board body 1, 33 is formed in the right side of each board body 1, the second clamping groove 31 of one group of board bodies 1 is clamped with the second clamping head 32 of the other group of board bodies 1, waterproof resin strips 4 are bonded around each board body 1, the waterproof resin strips 4 of one group of board bodies 1 are in compression joint with the waterproof resin strips 4 of the other group of board bodies 1, the first clamping groove 21 of one group of board bodies 1 is clamped with the first clamping head 22 of the other group of board bodies 1, the second clamping grooves 31 of one board body 1 are clamped with the second clamping heads 32 of the other group of board bodies 1, and the waterproof resin strips 4 of one group of board bodies 1 are abutted against the waterproof resin strips 4 of the other group of board bodies 1, thereby forming the waterproof cement board group, the structure is simple, the installation is rapid, the wind is not easy to fill, and the waterproof performance is good, the board body 1 is a composite structure, the composite structure of the board body 1 comprises an upper base layer 111 and a lower base layer 112, a steel wire mesh 113 is clamped between the upper base layer 111 and the lower base layer 112, the upper part of the upper base layer 111 and the lower part of the lower base layer 112 are both bonded with a mesh cloth 115 through a bonding agent 114, the steel wire mesh 113 is made of stainless steel metal, the mesh cloth 115 is made of nylon, a fiber layer 63 is made of resin fiber and glass fiber, one side of the mesh cloth 115, which is far away from the bonding agent 114, is coated with a fireproof layer 116, the outside of the fireproof layer 116 is coated with a waterproof layer 117, the waterproof layer 117 is formed by laminating cold bottom oil 61, emulsified asphalt 62 and fiber layer 63 together, the fiber layer 63 is uniformly mixed in the emulsified asphalt 62, the sound insulation boards 5 are bonded on the bottom sides of a plurality of the board bodies 1, the bottom of the sound insulation boards 5 is provided with a conical sound absorption groove 51, the acoustic celotex board 5 is by polyester fiber, polyethylene, vinyl acetate copolymer and polypropylene microfiber material are constituteed, utilize the waterproof layer 117 that emulsified asphalt 62 mixed fiber layer 63 is constituteed, cold bottom oil 61 in addition, strengthen waterproof nature, the sound insulation attribute of acoustic celotex board 5 self combines tapered sound absorption groove 51 to adsorb and keep apart the noise, the intensity of wire net 113 reinforcing foaming cement board, net cloth 115 reinforcing upper base layer 111 and lower base layer 112 are respectively in the intensity that flame retardant coating 116 bonded, avoid the coating to drop, improve foaming cement board's practicality.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, through the first draw-in groove 21 department with a set of plate body 1 with the first dop 22 department joint of another set of plate body 1, the second draw-in groove 31 department of plate body 1 with the second dop 32 department joint of another set of plate body 1, the waterproof resin strip 4 department of a set of plate body 1 supports with the waterproof resin strip 4 department of another set of plate body 1 and presses to constitute waterproof cement board group.

The soundproof property of the soundproof panel 5 itself is combined with the conical sound absorption groove 51 to absorb and isolate noise, the steel wire mesh 113 enhances the strength of the foamed cement board, and the mesh cloth 115 enhances the strength of the bonding of the upper base layer 111 and the lower base layer 112 to the fireproof layer 116, respectively.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foaming cement board that waterproof performance is strong, includes multiunit plate body (1), its characterized in that: the plate body (1) is of a composite structure, the composite structure of the plate body (1) comprises an upper base layer (111) and a lower base layer (112), a steel wire mesh (113) is clamped between the upper base layer (111) and the lower base layer (112), the upper portion of the upper base layer (111) and the lower portion of the lower base layer (112) are both bonded with a mesh cloth (115) through an adhesive (114), one side, far away from the adhesive (114), of the mesh cloth (115) is coated with a fireproof layer (116), and the outside of the fireproof layer (116) is coated with a waterproof layer (117);

the waterproof layer (117) is formed by superposing cold bottom oil (61), emulsified asphalt (62) and a fiber layer (63), and the fiber layer (63) is uniformly mixed in the emulsified asphalt (62).

2. The foamed cement board with strong waterproof performance according to claim 1, wherein: the bottom sides of the multiple groups of plate bodies (1) are bonded with sound insulation plates (5), the bottoms of the sound insulation plates (5) are provided with tapered sound absorption grooves (51), and the sound insulation plates (5) are made of polyester fibers, polyethylene, vinyl acetate copolymer and polypropylene microfiber.

3. The foamed cement board with strong waterproof performance according to claim 1, wherein: the steel wire mesh (113) is made of stainless steel metal, the grid cloth (115) is made of nylon, and the fiber layer (63) is made of resin fibers and glass fibers.

4. The foamed cement board with strong waterproof performance according to claim 1, wherein: the front side of plate body (1) is opened and is equipped with first draw-in groove (21), the rear side of plate body (1) is equipped with first dop (22), and is a set of first draw-in groove (21) department of plate body (1) and the first dop (22) department joint of another group plate body (1).

5. The foamed cement board with strong waterproof performance according to claim 1, wherein: the left side of plate body (1) is equipped with second draw-in groove (31), (33) have been seted up on the right side of plate body (1), and is a set of second draw-in groove (31) department of plate body (1) and second dop (32) department joint of another set of plate body (1).

6. The foamed cement board with strong waterproof performance according to claim 1, wherein: waterproof resin strips (4) are bonded on the periphery of the plate body (1), and the waterproof resin strips (4) of one group of the plate body (1) are in compression joint with the waterproof resin strips (4) of the other group of the plate body (1).