CN216276297U

CN216276297U - Vitrified micro-bead thermal insulation mortar system for external wall thermal insulation

Info

Publication number: CN216276297U
Application number: CN202122842043.2U
Authority: CN
Inventors: 赵舜; 张英英
Original assignee: Nanjing Heineken Building Materials Co ltd
Current assignee: Nanjing Heineken Building Materials Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-12
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to the technical field of external walls and discloses a vitrified micro bubble thermal insulation mortar system for external wall thermal insulation, which comprises a base wall, wherein a mortar leveling layer is paved on the base wall; the mortar leveling layer is provided with a heat insulation layer; an anti-cracking protective layer is arranged on the heat-insulating layer; and an outer decoration layer is arranged on the anti-cracking protective layer. The utility model provides a vitrified micro-bead thermal mortar system for external wall thermal insulation, which is provided with a thermal insulation layer for thermal insulation; the anti-cracking protective layer is arranged, so that the phenomenon of falling caused by cracking is reduced, and the outer wall can be completely used.

Description

Vitrified micro-bead thermal insulation mortar system for external wall thermal insulation

Technical Field

The utility model relates to the field of external walls, in particular to a vitrified micro-bead thermal insulation mortar system for external wall thermal insulation.

Background

The so-called external thermal insulation system of the external wall is a general name of a non-bearing thermal insulation structure which is composed of a thermal insulation layer, a protective layer and fixing materials (adhesive, anchoring parts and the like) and is suitable for being installed on the external surface of the external wall, the design standards and requirements of building energy conservation are gradually improved in recent years, meanwhile, along with the aesthetic viewpoints of people and the personalized development of buildings, the effect of the building facade gradually develops to diversification, and the more complex engineering of the building facade continuously appears.

And many building elevation changes and the construction process is complicated, so that the cracking and leakage phenomena of a heat insulation system occur, and meanwhile, the outer wall is easy to be washed by rainwater, and the phenomenon of falling is easily caused along with the cracking phenomenon.

In order to solve the problems, the application provides a vitrified micro bubble thermal insulation mortar system for external wall thermal insulation.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides a vitrified micro bubble thermal insulation mortar system for external wall thermal insulation, which is provided with a thermal insulation layer for thermal insulation; the anti-cracking protective layer is arranged, so that the phenomenon of falling caused by cracking is reduced, and the outer wall can be completely used.

(II) technical scheme

In order to solve the problems, the utility model provides a vitrified microsphere thermal insulation mortar system for external wall thermal insulation, which comprises a base wall, wherein a mortar leveling layer is paved on the base wall;

the mortar leveling layer is provided with a heat insulation layer;

an anti-cracking protective layer is arranged on the heat-insulating layer;

and an outer decoration layer is arranged on the anti-cracking protective layer.

Preferably, the heat preservation layer comprises an adhesive layer, an expanded polystyrene board and a fireproof heat insulation layer, the expanded polystyrene board is connected with the base layer wall body through the adhesive layer, and the fireproof heat insulation layer is laid on the expanded polystyrene board.

Preferably, the anti-cracking protective layer comprises an expansion anchor bolt, a first anti-cracking mortar layer, an alkali-resistant glass fiber mesh layer, a second anti-cracking mortar layer and a vitrified microsphere thermal insulation mortar layer, the first anti-cracking mortar layer is laid on the fireproof thermal insulation layer, the alkali-resistant glass fiber mesh layer is laid on the first anti-cracking mortar layer, the insertion end of the expansion anchor bolt penetrates through the alkali-resistant glass fiber mesh layer, the first anti-cracking mortar layer and the thermal insulation layer and extends into the base wall, the second anti-cracking mortar layer is laid on the fireproof thermal insulation layer, and the vitrified microsphere thermal insulation mortar layer is laid on the second anti-cracking mortar layer.

Preferably, the exterior layer comprises a putty layer and a waterproof coating layer, the putty layer is coated on the vitrified micro-bead heat-preservation mortar layer, and the waterproof coating layer is coated on the putty layer.

Preferably, the putty layer is a flexible putty layer.

Preferably, a waterproof film layer is paved on the waterproof coating layer.

The technical scheme of the utility model has the following beneficial technical effects:

under the action of the waterproof coating layer, the erosion of rainwater to the interior is reduced; under the effect of anti inoxidizing coating that splits, reduce the phenomenon that the fracture dropped, and then improve the heat preservation isolation nature to improve the practicality of whole system, strengthened the heat preservation of wall body, crack control and sound insulation performance greatly.

Drawings

FIG. 1 is a schematic structural diagram of a vitrified microsphere thermal mortar system for exterior wall thermal insulation according to the present invention.

Reference numerals: 1. a base layer wall body; 2. leveling mortar; 3. a heat-insulating layer; 31. an adhesive layer; 32. expanded polystyrene board; 33. a fireproof heat-insulating layer; 4. an anti-cracking protective layer; 41. an expansion anchor bolt; 42. a first anti-crack mortar layer; 43. an alkali-resistant glass fiber gridding cloth layer; 44. a second crack resistant cement layer; 45. a vitrified micro bubble heat preservation mortar layer; 5. an outer decorative layer; 51. a putty layer; 52. and (4) a waterproof coating layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1, the vitrified microsphere thermal insulation mortar system for external wall thermal insulation provided by the utility model comprises a base wall 1, wherein a mortar leveling layer 2 is laid on the base wall 1;

the mortar leveling layer 2 is provided with a heat-insulating layer 3;

an anti-cracking protective layer 4 is arranged on the heat-insulating layer 3;

an outer decoration layer 5 is arranged on the anti-cracking protection layer 4.

In an alternative embodiment, the insulating layer 3 comprises an adhesive layer 31, an expanded polystyrene board 32 and a fireproof heat-insulating layer 33, the expanded polystyrene board 32 is connected with the base layer wall 1 through the adhesive layer 31, the fireproof heat-insulating layer 33 is laid on the expanded polystyrene board 32, and the fireproof and heat-insulating effects are increased under the action of the fireproof heat-insulating layer 33.

In an alternative embodiment, the anti-cracking protection layer 4 includes an expansion anchor 41, a first anti-cracking mortar layer 42, an alkali-resistant fiberglass mesh layer 43, a second anti-cracking mortar layer 44 and a vitrified microsphere thermal mortar layer 45, the first anti-cracking mortar layer 42 is laid on the fireproof thermal insulation layer 33, the alkali-resistant fiberglass mesh layer 43 is laid on the first anti-cracking mortar layer 42, an insertion end of the expansion anchor 41 penetrates through the alkali-resistant fiberglass mesh layer 43, the first anti-cracking mortar layer 42 and the thermal insulation layer 3 and extends into the base wall 1, the second anti-cracking mortar layer 44 is laid on the fireproof thermal insulation layer 33, the vitrified microsphere thermal mortar layer 45 is laid on the second anti-cracking mortar layer 44, and the occurrence of cracking phenomenon is reduced under the action of the first anti-cracking mortar layer 42 and the second anti-cracking mortar layer 44; under the action of the alkali-resistant glass fiber mesh fabric layer 43, the waterproof effect is enhanced; the stability of the installation is improved by the expansion anchor 41.

In an alternative embodiment, the exterior layer 5 comprises a putty layer 51 and a waterproof coating layer 52, the putty layer 51 is coated on the vitrified microsphere thermal mortar layer 45, and the waterproof coating layer 52 is coated on the putty layer 51, so that the exterior decoration is realized and the water resistance is realized at the same time.

In an alternative embodiment, the putty layer 51 is a flexible putty layer, taking advantage of the properties of flexible putty: the concrete can be normally constructed in the sunny weather, has the advantages of high bonding strength, flat and smooth surface, water resistance, moisture resistance and the like, and improves the waterproof and moistureproof effects.

In an alternative embodiment, a waterproof film layer is applied over the waterproof paint layer 52 to improve protection from rain or liquid.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a glass bead heat preservation mortar system for external wall insulation, includes basic unit's wall body (1), its characterized in that: a mortar leveling layer (2) is paved on the base layer wall body (1);

the mortar leveling layer (2) is provided with a heat-insulating layer (3);

an anti-cracking protective layer (4) is arranged on the heat-insulating layer (3);

and an outer decorative layer (5) is arranged on the anti-cracking protective layer (4).

2. The vitrified microsphere thermal mortar system for external wall insulation according to claim 1, wherein the thermal insulation layer (3) comprises an adhesive layer (31), an expanded polystyrene board (32) and a fireproof thermal insulation layer (33), the expanded polystyrene board (32) is connected with the base wall (1) through the adhesive layer (31), and the fireproof thermal insulation layer (33) is laid on the expanded polystyrene board (32).

3. The vitrified microsphere thermal mortar system for exterior wall insulation according to claim 2, it is characterized in that the anti-cracking protective layer (4) comprises an expansion anchor bolt (41), a first anti-cracking mortar layer (42), an alkali-resistant glass fiber mesh layer (43), a second anti-cracking mortar layer (44) and a vitrified micro bubble heat-preservation mortar layer (45), the first anti-cracking mortar layer (42) is laid on the fireproof heat-insulating layer (33), the alkali-resistant glass fiber mesh layer (43) is laid on the first anti-cracking mortar layer (42), the insertion end of the expansion anchor bolt (41) penetrates through the alkali-resistant glass fiber mesh layer (43), the first anti-crack mortar layer (42) and the heat-insulating layer (3), and extends into the base layer wall body (1), the second anti-cracking mortar layer (44) is laid on the fireproof heat-insulating layer (33), and the vitrified micro bubble heat-preservation mortar layer (45) is paved on the second anti-cracking mortar layer (44).

4. The glazed hollow bead thermal mortar system for external wall insulation according to claim 3, wherein the external decoration layer (5) comprises a putty layer (51) and a waterproof coating layer (52), the putty layer (51) is coated on the glazed hollow bead thermal mortar layer (45), and the waterproof coating layer (52) is coated on the putty layer (51).

5. The glazed hollow bead thermal mortar system for exterior wall insulation according to claim 4, wherein the putty layer (51) is a flexible putty layer.

6. The vitrified microsphere thermal mortar system for external wall insulation according to claim 4, wherein a waterproof film layer is laid on the waterproof coating layer (52).