CN209261161U - Exterior-wall heat insulation corner protection structure - Google Patents

Abstract

The utility model provides a kind of exterior-wall heat insulation corner protection structure, the face the A glass fiber net and the face B glass fiber net being laid with including corner two sides, the edge of its face A glass fiber net and the face B glass fiber net is concordant with corner crest line, corner rib is equipped with mold plate, the mold plate extends 50mm wide to two sides metope respectively, several construction holes are evenly arranged on mold plate, plate thickness 3 be formed to 5mm, the use of the utility model can effectively solve building exterior wall heat preserving external corner part earlier breakage phenomenon, mold plate can batch production processing, it is cheap, it can guarantee that outside vertical surface of building yin-yang angle is more straight, it is beautiful.

Description

External wall insulation corner structure

technical field

The utility model belongs to the technical field of wall building construction, and in particular relates to an outer wall thermal insulation corner protection structure.

Background technique

In the existing construction technology, the construction of one wall of external wall insulation needs to spread glass fiber mesh on the wall surface, on the one hand to strengthen the concrete adhesion, and on the other hand to make up the gap between the brickwork of the wall. After the construction of the wall is completed, the glass fiber mesh is thrown out 200mm at the inner or outer corners of the wall to meet the requirements of the Atlas. The uniform force cannot be guaranteed when laying, resulting in irregular shapes at the corners of the walls. This method is not beautiful and may easily cause damage to the exposed glass fiber mesh. According to the survey data, under normal use, the damage to the outer corner of the outer wall of high-rise buildings is the most serious.

Utility model content

The utility model aims to solve the problems that the construction shape of the thermal insulation wall corner of the existing external wall is not standardized, the protection of the wall corner is insufficient, and the wall corner is often damaged.

For solving this problem, the technical scheme that the utility model adopts is:

An exterior wall thermal insulation corner protection structure, comprising A-side glass fiber mesh and B-side glass fiber mesh laid on both sides of the corner, wherein the edges of the A-side glass fiber mesh and B-side glass fiber mesh are flush with the ridge line of the wall corner, There is a shaped plate on the corner of the wall, and the shaped plate extends 50mm wide to the walls on both sides respectively. Several construction holes are evenly arranged on the shaped plate, and the thickness of the shaped plate is 3 to 5mm.

The use of the utility model can effectively solve the phenomenon of premature damage of the male and female corners of the thermal insulation of the building exterior wall. The shaped board can be processed in a factory with low cost, and can ensure that the male and female corners of the building facade are more straight and beautiful.

Description of drawings

Fig. 1 prior art corner protector structural diagram;

Fig. 2 structure diagram of corner protector of the utility model;

The enlarged view of point M in Fig. 3;

Fig. 4 is a structural layout diagram of the corner protector of the utility model.

Detailed ways

The existing glass fiber mesh corner protection construction structure is shown in Figure 1. After the corner part of the existing pure glass fiber mesh corner protection structure is paved with glass fiber mesh and stubble construction, the expected effect of the design cannot be achieved. Even if the actual construction is within the error range of the operation permit, the stubble of the glass fiber mesh will seriously affect the appearance of the wall. In addition, the protection of the corner protection of the glass fiber mesh to the corner structure is not enough. During the construction, due to the sun corner outside the window, the installation of the window frame, or the collision of the material transportation equipment, the damage to the corner is almost unavoidable, especially the sun corner part, the damage is particularly serious .

The scheme provided by the utility model is suitable for various externally-attached external thermal insulation construction buildings. During construction, the glass fiber mesh is laid without stubble, ensuring that the surface of the wall is smooth and the edges and corners are straight.

Concrete structure of the present utility model is:

As shown in Figures 2, 3, and 4, an exterior wall thermal insulation corner protection structure includes A-side glass fiber mesh 1 and B-side glass fiber mesh 2 laid on both sides of the corner, and the A-side glass fiber mesh 1 and The edge of the glass fiber mesh 2 on the B side is flush with the edge line of the corner, and there is a shaping plate 4 on the corner edge. Plate thickness 3mm to 5mm.

In the figure, the glass fiber mesh on the A side and the B side glass fiber mesh are distinguished. They are represented by different line structures, but they are actually a kind of material.

Shaped plate 4 can adopt 150mm*50mm*1m right-angle plastic shaped plate, and shaped plate 4 can determine actual length according to the actual situation on site. The standard material of the shaped board is 1 meter high, and it is cut according to the actual height of the wall during construction.

On the one hand, the construction hole 6 reduces the weight of the shaped board, on the other hand, it can make the anti-cracking mortar and the wall in the shaped board better combined, and the fixing effect on the shaped board is stronger.

The shaped plate can also be made of other materials with better protection performance, such as metal skin and so on.

The construction process of this structure:

1) After the construction of the thermal insulation exterior wall 5 of the A side wall is completed, the glass fiber mesh 1 of the A side is laid and hung, and the glass fiber mesh is hung to the edge of the pasted insulation board, and the excess length is cut off;

2) After the construction of the thermal insulation exterior wall 5 of the B-side wall is completed, the B-side glass fiber mesh 2 is laid and hung, and the same B-side glass fiber mesh 2 is also hung to the edge of the pasted insulation board, and the excess length is cut off.

3) Attach the shaped board 4 to the corner, apply anti-crack mortar 3 outside the shaped board, and fix the shaped board 4 on the corner.

It can be seen from the construction process that the structure of the utility model is convenient to use, simple to operate, and can effectively improve construction efficiency. The wall corner structure has a wide application range, as long as the angle construction can be carried out with reference to the structure of the utility model.

Claims (1)

1. An exterior wall thermal insulation corner protection structure, comprising A-side glass fiber mesh and B-side glass fiber mesh laid on both sides of the corner, characterized in that: the edge of the A-side glass fiber mesh and the B-side glass fiber mesh and the corner The ridge lines are even, and there is a shaped plate on the corner of the wall. The shaped plate extends 50mm wide to the walls on both sides respectively. Several construction holes are evenly arranged on the shaped plate, and the thickness of the shaped plate is 3 to 5mm.