CN217053817U

CN217053817U - Settlement joint heat preservation node structure

Info

Publication number: CN217053817U
Application number: CN202220923769.0U
Authority: CN
Inventors: 亓玉凯; 李振国; 吴其滨
Original assignee: Qinheng Construction Technology Co ltd
Current assignee: Qinheng Construction Technology Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-07-26
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a subsiding crack heat preservation node structure, including the basic unit's wall body that bilateral symmetry set up, set up in the structure movement joint between the basic unit's wall body of both sides and set up in the outer heat preservation tectonic layer in the basic unit's wall body outside, outer heat preservation tectonic layer includes two sets of heated boards, and reserves the heat preservation movement joint between two sets of heated boards. The utility model discloses a structural deformation joint between the both sides basic unit wall body and the two sets of heated boards that set up in the outside, reasonable in design, simple structure, construction convenience can guarantee the aesthetic property between the building, also can guarantee the heat preservation effect between the wall body, and the problem that the building links up the department and takes place fracture, infiltration more can be solved to the structural deformation joint of reservation and heat preservation deformation joint to effectively prolong the life of outer wall outer insulation system.

Description

Settlement joint heat preservation node structure

Technical Field

The utility model relates to a building design technical field specifically is a subsiding crack heat preservation node structure.

Background

Along with the development of the national building industry, high-rise buildings are more and more, the influence of the external environment on the body shape and height of the building is larger and larger, and the deformation joint arranged on the building becomes an indispensable process. When the adjacent heights, loads and structural forms of houses are greatly different and the foundation is weak, the houses may be unevenly settled, so that some parts are cracked. For this reason, the settlement joints should be arranged at proper positions such as complicated plane or body type turning positions, height change positions, loads, foundation compressibility and obvious different positions of foundation treatment, and at present, a plurality of defects and deficiencies exist on the settlement joint heat preservation treatment joints, and the attractiveness and the construction performance of the building are seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a subsiding crack heat preservation node structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a subsiding crack heat preservation node structure, includes the basic unit's wall body that bilateral symmetry set up, sets up the structure movement joint between the basic unit's wall body of both sides and sets up in the outer heat preservation tectonic layer in the basic unit's wall body outside, outer heat preservation tectonic layer includes two sets of heated boards, and reserves the heat preservation movement joint between two sets of heated boards.

Preferably, the rock wool heat-insulating plate is filled in the inner side of the structural deformation joint, extends into the wall body by no less than 300mm, and is matched with the structure in thickness.

Preferably, the outer side of the structural deformation joint is plugged by a self-tapping fixed metal cover plate, and the metal cover plate consists of two sections which are parallel to each other and are not connected with each other.

Preferably, the outer heat insulation structural layer fixes the heat insulation plate on the outer wall of the base layer wall body through bonding mortar and anchors, and a protective layer is arranged on the outer side of the heat insulation plate.

Preferably, the protective layer is formed by protective surface layer mortar composite gridding cloth.

Preferably, the tail end of the heat insulation plate is provided with a turning and wrapping reinforcing net.

Preferably, the width of the heat-preservation deformation joint is 20mm-30mm, and the inner side of the heat-preservation deformation joint is filled with polyurethane foaming glue.

Preferably, the outer side of the polyurethane foaming adhesive is sealed by building sealant.

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

1. in this settlement joint heat preservation node structure, through the structure movement joint between the basic unit's wall body of both sides and the two sets of heated boards that set up in the outside, reasonable in design, simple structure, construction convenience can guarantee the aesthetic property between the building, also can guarantee the heat preservation effect between the wall body, and the problem that the building linking department takes place fracture, infiltration more can be solved to the structure movement joint of reservation and heat preservation movement joint to effectively prolong the life of the outer heat preservation system of outer wall.

2. In this settlement joint heat preservation node structure, rock wool heated board is filled to the structure movement joint inboard, gos deep into the wall body and is not less than 300mm, and thickness and structure looks adaptation guarantee the fire behavior of this position promptly, guarantee this position thermal insulation performance, the fixed metal covering board shutoff of self-tapping is used in the structure movement joint outside, and metal covering board comprises two sections, and is parallel to each other, and each other is not connected, prevents that the building warp to produce the fracture.

3. In the settlement joint heat-insulating joint structure, the width of a heat-insulating deformation joint is 20-30 mm, the inner side of the heat-insulating deformation joint is filled with polyurethane foaming glue, and the outer side of the polyurethane foaming glue is blocked by building sealing paste, so that the crack can be prevented, and the attractiveness of a building can be ensured

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

The meaning of the reference symbols in the figures:

1. a base layer wall body; 2. rock wool insulation boards are filled; 3. bonding mortar; 4. a heat-insulating board; 5. anchoring the anchor; 6. a protective layer; 7. a metal cover plate; 8. self-tapping; 9. turning over a reinforcing net; 10. polyurethane foam rubber; 11. insulating deformation joints; 12. a structural deformation joint; 13. an outer insulation structural layer; 14. building sealant.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

The utility model provides a settlement joint heat preservation node structure, as shown in FIG. 1, basic unit's wall 1 including bilateral symmetry sets up, set up in the structure movement joint 12 between basic unit's wall 1 of both sides and set up in the outer heat preservation tectonic layer 13 in the basic unit's wall 1 outside, outer heat preservation tectonic layer 13 includes two sets of heated boards 4, and reserve between two sets of heated boards 4 and have heat preservation movement joint 11, through the structure movement joint 12 between basic unit's wall 1 of both sides and two sets of heated boards 4 that set up in the outside, reasonable in design, moreover, the steam generator is simple in structure, and convenient for construction, can guarantee the aesthetic property between the building, also can guarantee the heat preservation effect between the wall body, the structure movement joint 12 of reservation and heat preservation movement joint 11 more can solve building linking department and take place the fracture, the problem of infiltration, thereby effectively prolong the outer heat preservation system's of outer wall life.

Further, rock wool heated board 2 is filled to 12 inboards of structural deformation joint, and is not less than 300mm deep into the wall body, thickness and structure looks adaptation guarantee the fire behavior of this position promptly, guarantees this position thermal insulation performance, and 12 outsides of structural deformation joint are with 7 shutoff of fixed metal covering plate of self-tapping 8, and metal covering plate 7 comprises two sections, and is parallel to each other, and each other is not connected, prevents that the building from warping to produce the fracture.

Specifically, the outer heat preservation structural layer 13 is fixed on the outer wall of the base layer wall body 1 through the bonding mortar 3 and the anchor 5, the protective layer 6 is arranged on the outer side of the heat preservation plate 4, and the protective layer 6 is formed by protective surface layer mortar composite gridding cloth.

It is worth to be noted that the end of the heat-insulating plate 4 is provided with a turning-over reinforcing net 9 to prevent the heat-insulating plate from cracking and tilting at the position.

In addition, the width of the heat-preservation deformation joint 11 is 20mm-30mm, the inner side of the heat-preservation deformation joint is filled with polyurethane foaming glue 10, and the outer side of the polyurethane foaming glue 10 is sealed by building sealing paste 14, so that the cracking can be prevented, and the attractiveness of a building can be ensured.

The utility model discloses a working principle of subsiding crack heat preservation node structure: the construction personnel reserve structure movement joint 12 between basic unit's wall body 1, pack rock wool heated board 2 in the structure movement joint 12 to set up two heated boards 4 on basic unit's wall body 1's outer wall, and reserve heat preservation movement joint 11 between two heated boards 4, the inboard packing has polyurethane foaming glue 10, the outside adopt building sealant 14 shutoff can.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a subsiding crack heat preservation node construction which characterized in that: the heat-insulation building block comprises base layer wall bodies (1) which are symmetrically arranged on two sides, structural deformation joints (12) which are arranged between the base layer wall bodies (1) on the two sides and an outer heat-insulation structural layer (13) which is arranged on the outer side of the base layer wall bodies (1), wherein the outer heat-insulation structural layer (13) comprises two groups of heat-insulation plates (4), and heat-insulation deformation joints (11) are reserved between the two groups of heat-insulation plates (4).

2. The settlement joint heat preservation node structure of claim 1, wherein: rock wool heated board (2) are filled to structure movement joint (12) inboard, go deep into the wall body and are not less than 300mm, and thickness and structure looks adaptation.

3. The subsiding crack insulation node configuration of claim 1, characterized in that: the outer side of the structural deformation joint (12) is plugged by a self-tapping (8) fixed metal cover plate (7), and the metal cover plate (7) consists of two sections which are parallel to each other and not connected with each other.

4. The subsiding crack insulation node configuration of claim 1, characterized in that: the outer heat insulation structural layer (13) fixes the heat insulation plate (4) on the outer wall of the base layer wall body (1) through the bonding mortar (3) and the anchor (5), and a protective layer (6) is arranged on the outer side of the heat insulation plate (4).

5. The settlement joint heat preservation node structure of claim 4, wherein: the protective layer (6) is composed of protective surface layer mortar composite gridding cloth.

6. The settlement joint heat preservation node structure of claim 1, wherein: the tail end of the heat insulation plate (4) is provided with a turning and wrapping reinforcing net (9).

7. The settlement joint heat preservation node structure of claim 1, wherein: the width of the heat-preservation deformation joint (11) is 20mm-30mm, and the inner side of the heat-preservation deformation joint is filled with polyurethane foam rubber (10).

8. The settlement joint heat preservation node structure of claim 7, wherein: the outer side of the polyurethane foaming glue (10) is sealed by building sealing paste (14).