CN214395738U

CN214395738U - Aerated concrete slab with good heat preservation effect

Info

Publication number: CN214395738U
Application number: CN202022309571.7U
Authority: CN
Inventors: 贺波波
Original assignee: Individual
Current assignee: Hunan Jiashida Construction Engineering Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-10-15
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses an effectual aerated concrete panel keeps warm, including first concrete sheet layer and second concrete sheet layer, fixedly connected with heat preservation between the bottom on first concrete sheet layer and the top on second concrete sheet layer, the heat preservation includes the rock wool sheet layer, the bottom fixedly connected with aerogel carpet veneer on rock wool sheet layer, the bottom fixedly connected with polyurethane foam sheet layer on aerogel carpet veneer. The utility model discloses a setting of heat preservation, because rock wool sheet layer, aerogel carpet veneer and polyurethane foam sheet layer in the heat preservation all possess splendid heat preservation and heat-proof quality, form multi-level heat preservation effect in this concrete slab's inside, and then very big improvement this concrete slab's thermal insulation performance, satisfied masses of users 'user demand, it is relatively poor to have solved current aerated concrete slab's heat preservation effect, can not satisfy the problem of current user demand.

Description

Aerated concrete slab with good heat preservation effect

Technical Field

The utility model relates to a concrete slab technical field specifically is an effectual aerated concrete slab keeps warm.

Background

The aerated concrete slab is a full-name autoclaved aerated concrete slab, and is a porous plate prepared by using a siliceous material and a calcareous material as main raw materials, using aluminum powder as a gas generating material and matching with an anticorrosive reinforced net sheet through water adding, stirring, casting molding, precuring, cutting and autoclaving maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual aerated concrete slab keeps warm possesses the effectual advantage that keeps warm, and it is relatively poor to have solved current aerated concrete slab's heat preservation effect, can not satisfy current user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an effectual aerated concrete panel keeps warm, includes first concrete slab layer and second concrete slab layer, fixedly connected with heat preservation between the bottom on first concrete slab layer and the top on second concrete slab layer, the heat preservation includes rock wool slab layer, the bottom fixedly connected with aerogel carpet veneer on rock wool slab layer, the bottom fixedly connected with polyurethane foam slab layer on aerogel carpet.

Preferably, the bottom of the second concrete slab layer is coated with a bonding mortar layer, and the thickness of the bonding mortar layer is four points six millimeters to seven points two millimeters.

Preferably, the bottom of the bonding mortar layer is coated with a waterproof coating, and the material of the waterproof coating comprises polyurethane waterproof paint.

Preferably, the top of the first concrete slab layer is fixedly connected with a reinforcing layer, the reinforcing layer comprises a high-strength concrete slab layer and a metal mesh layer, and the top of the reinforcing layer is coated with a waterproof mortar layer.

Preferably, the top of the metal mesh layer is fixedly connected to the bottom of the high-strength concrete slab layer, and the thickness of the high-strength concrete slab layer is three times of that of the waterproof mortar layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of heat preservation, because rock wool sheet layer, aerogel carpet veneer and polyurethane foam sheet layer in the heat preservation all possess splendid heat preservation and heat-proof quality, form multi-level heat preservation effect in this concrete slab's inside, and then very big improvement this concrete slab's thermal insulation performance, satisfied masses of users 'user demand, it is relatively poor to have solved current aerated concrete slab's heat preservation effect, can not satisfy the problem of current user demand.

2. The utility model discloses a setting of waterproof mortar layer and waterproof coating can form good waterproof sealing effect in this concrete slab surface's both sides, can carry out effectual completely cut off to external steam, very big improvement this concrete slab's waterproof performance, through the setting of bonding mortar layer and enhancement layer medium and high strength concrete slab layer and metal mesh layer, because bonding mortar layer, high strength concrete slab layer and metal mesh layer possess splendid intensity, and then very big improvement this concrete slab's intensity and quality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the reinforcing layer of the present invention;

fig. 3 is the schematic view of the structure of the heat-insulating layer of the present invention.

In the figure: 1. a waterproof mortar layer; 2. a reinforcing layer; 21. a high strength concrete slab layer; 22. a metal mesh layer; 3. a first concrete slab layer; 4. a heat-insulating layer; 41. a rock wool slab layer; 42. an aerogel blanket; 43. a polyurethane foam slab layer; 5. a second concrete slab layer; 6. bonding a mortar layer; 7. and (3) a waterproof coating.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1 to 3, an aerated concrete panel with good thermal insulation effect includes a first concrete slab layer 3 and a second concrete slab layer 5, a thermal insulation layer 4 is fixedly connected between the bottom of the first concrete slab layer 3 and the top of the second concrete slab layer 5, the thermal insulation layer 4 includes a rock wool slab layer 41, the bottom of the rock wool slab layer 41 is fixedly connected with an aerogel felt layer 42, the bottom of the aerogel felt layer 42 is fixedly connected with a polyurethane foam slab layer 43, the bottom of the second concrete slab layer 5 is coated with a bonding mortar layer 6, the thickness of the bonding mortar layer 6 is four-point six mm to seven-point two mm, the bottom of the bonding mortar layer 6 is coated with a waterproof coating 7, the material of the waterproof coating 7 includes a polyurethane waterproof coating, the top of the first concrete slab layer 3 is fixedly connected with a reinforcing layer 2, the reinforcing layer 2 includes a high-strength concrete slab layer 21 and a metal mesh layer 22, the top coating of enhancement layer 2 has waterproof mortar layer 1, the top fixed connection of metal mesh layer 22 is in the bottom of high strength concrete slab layer 21, the thickness of high strength concrete slab layer 21 is three times of waterproof mortar layer 1 thickness, through the setting of waterproof mortar layer 1 and waterproof coating 7, can form good waterproof sealing effect in this concrete slab surface's both sides, can carry out effectual isolated to external steam, very big improvement the waterproof performance of this concrete slab, through the setting of bonding mortar layer 6 and enhancement layer 2 high strength concrete slab layer 21 and metal mesh layer 22, because bonding mortar layer 6, high strength concrete slab layer 21 and metal mesh layer 22 possess splendid intensity, and then very big improvement this concrete slab's intensity and quality, through the setting of heat preservation 4, because rock wool slab layer 41 in heat preservation 4, felt layer 42 and polyurethane foam slab layer 43 all possess splendid heat preservation and heat-proof quality, the multi-level heat preservation effect is formed in the concrete slab, so that the heat preservation performance of the concrete slab is greatly improved, the use requirements of users are met, the problem that the heat preservation effect of the existing aerated concrete slab is poor, and the use requirements of the current users cannot be met is solved.

The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods (such as thermal welding, ultrasonic welding, flux, welding, and fusion welding), and no specific description is made here.

When in use, due to the arrangement of the heat-insulating layer 4, the rock wool slab layer 41, the aerogel felt layer 42 and the polyurethane foam slab layer 43 in the heat-insulating layer 4 have excellent heat-insulating and heat-insulating properties, the multi-layer heat preservation effect is formed in the concrete slab, so that the heat preservation performance of the concrete slab is greatly improved, the use requirements of the majority of users are met, through the arrangement of the waterproof mortar layer 1 and the waterproof coating 7, good waterproof sealing effect can be formed on the two sides of the surface of the concrete slab, external water vapor can be effectively isolated, the waterproof performance of the concrete slab is greatly improved, by the arrangement of the high-strength concrete slab layer 21 and the metal mesh layer 22 in the bonding mortar layer 6 and the reinforcing layer 2, because the bonding mortar layer 6, the high-strength concrete slab layer 21 and the metal mesh layer 22 have excellent strength, the strength and the quality of the concrete slab are greatly improved.

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 an effectual aerated concrete board keeps warm, includes first concrete slab layer (3) and second concrete slab layer (5), its characterized in that: fixedly connected with heat preservation (4) between the bottom of first concrete slab layer (3) and the top of second concrete slab layer (5), heat preservation (4) include rock wool slab layer (41), the bottom fixedly connected with aerogel carpet veneer (42) of rock wool slab layer (41), the bottom fixedly connected with polyurethane foam slab layer (43) of aerogel carpet veneer (42).

2. The aerated concrete panel with good heat preservation effect according to claim 1, characterized in that: the bottom of the second concrete slab layer (5) is coated with a bonding mortar layer (6), and the thickness of the bonding mortar layer (6) is four points six millimeters to seven points two millimeters.

3. The aerated concrete panel with good heat preservation effect according to claim 2, characterized in that: the bottom of the bonding mortar layer (6) is coated with a waterproof coating (7), and the material of the waterproof coating (7) comprises polyurethane waterproof paint.

4. The aerated concrete panel with good heat preservation effect according to claim 1, characterized in that: the top fixedly connected with enhancement layer (2) of first concrete slab layer (3), enhancement layer (2) are including high strength concrete slab layer (21) and metal mesh layer (22), the top coating of enhancement layer (2) has waterproof mortar layer (1).

5. An aerated concrete panel with good thermal insulation effect according to claim 4, characterized in that: the top of the metal mesh layer (22) is fixedly connected to the bottom of the high-strength concrete slab layer (21), and the thickness of the high-strength concrete slab layer (21) is three times that of the waterproof mortar layer (1).