CN204609040U - A kind of combination non-bearing self heat insulation wall - Google Patents

Abstract

The utility model provides a technical scheme for a combined non-load-bearing self-insulating wall. The combined non-load-bearing self-insulating wall includes a composite insulation board, and the composite insulation board is fixed to the masonry wall through a connector. A bonded mortar layer is arranged between the composite thermal insulation board and the masonry wall, and the masonry wall is built layer by layer by blocks. This scheme simultaneously combines composite thermal insulation boards that meet energy-saving standards with connected components through bonding mortar to form a non-load-bearing thermal insulation wall, which is conducive to popularization and application.

Description

A combined non-load-bearing self-insulating wall

technical field

The utility model relates to a building thermal insulation technology, in particular to a combined non-load-bearing self-thermal insulation wall.

Background technique

In the existing technology, the well-known technology is that the current building insulation technology and new materials can be developed rapidly, outdated technologies are eliminated, and new technology products are promoted. In order to solve the problem of safety and firmness of the building's external insulation and achieve the same life as the building, the structural insulation is integrated. The thermal insulation system has been popularized and applied in a large area in my country. The FS external formwork cast-in-place concrete composite thermal insulation system only solves the problem in the cast-in-place concrete part of the outer enclosure structure, and the current solution to the problem in the filled wall part is mostly formed by "self-insulation block" masonry. With the continuous improvement of requirements, the characteristics of self-insulating blocks determine that it is difficult to produce, low in production capacity, high in cost, many cold bridges formed by joints, and large heat loss. It is difficult to meet the requirement of 75% energy saving, which affects the integration of structural insulation The popularization and application of the new technology, this is the weak point that the existing technology exists.

Contents of the invention

The purpose of this utility model is to provide a technical scheme of a masonry method for combining non-load-bearing self-insulating walls in view of the deficiencies in the prior art. The non-load-bearing thermal insulation wall formed by the combination of walls has low cost, less cracks, convenient installation, and good thermal insulation effect. If energy-saving standards are to be improved, the thickness of the thermal insulation layer of the composite thermal insulation board or the thermal insulation material with small thermal conductivity should be replaced. Can.

This scheme is realized through the following technical measures: a combined non-load-bearing self-insulation wall, including a composite insulation board, the composite insulation board is fastened and combined with the masonry wall through a connector, A bonding mortar layer is arranged between the walls to bond the masonry wall and the composite insulation board, and the masonry wall is built layer by layer by blocks.

The outer side of the composite thermal insulation board and the outer side of the permanent thermal insulation formwork of the beam and column are on a plane.

The composite thermal insulation board includes a thermal insulation layer, an inner bonding interface layer is arranged on the side of the thermal insulation layer close to the bonding mortar layer, and an external bonding reinforcement layer is arranged on the side of the thermal insulation layer far away from the bonding mortar layer. Reinforcing ribs are provided, and an external reinforcement surface layer is provided outside the external bonding layer. A thermal insulation transition layer is also provided between the external bonding layer and the external reinforcement surface layer. The blocks are aerated bricks.

The connecting piece includes a screw rod with a pull tab, and an internal thread is provided on a section of the screw rod away from the pull tab, and a screw with a pull tab matches the internal thread, so that when the insulation board and the masonry wall are tightened , by turning the screw.

The above-mentioned combined non-load-bearing self-insulating wall can use the following masonry method,

method one,

1) When building a masonry wall with blocks first, pre-embed several connectors in the joints during masonry; punch multiple through holes on the composite insulation board; make the connectors correspond to the through holes;

2) Apply bonding mortar between the composite insulation board and the masonry wall, and press the composite insulation board and the masonry wall tightly;

3) Use connectors to tighten the composite insulation board and the masonry wall to form a combined non-load-bearing self-insulation wall.

Method Two

1) Pre-install connectors on the composite insulation board; use temporary fixing devices to fix the composite insulation board to the filling wall; make the outer side of the composite insulation board fixed on the same plane as the permanent insulation template of the beam and column;

2) First coat the bonding mortar on the composite insulation board, and then build blocks in layers close to the composite insulation board, and alternately carry out the above-mentioned coating of bonding mortar and masonry blocks;

3) Use pre-installed connectors to tighten and fix the masonry wall and composite insulation board to form a self-insulation wall.

The beneficial effect of this scheme can be known according to the description of the above-mentioned scheme. Since there are multiple through holes on the composite insulation board in this scheme, it is beneficial to install the connectors, and the masonry wall and the composite insulation board can be pulled together by using the connectors. It can be fixed tightly, which can not only keep warm but also help the fixation and integrity of the wall; when building masonry, use blocks to build a masonry wall, that is, a non-load-bearing wall, and use aerated bricks, which have advanced production technology, large production capacity, and Low cost; bonded mortar can be an effective combination of composite insulation boards and masonry walls, and is not easy to crack. There is a bonded mortar layer between the masonry wall and the composite insulation board, which can effectively bond the composite insulation board and the masonry wall. Combined with the connectors, the two can be firmly tightened; the inner side of the insulation layer has an internal bonding interface Layer, which is conducive to the combination with the adhesive mortar layer and aerated brick, and has the effect of enhancing strength; an outer adhesive layer is provided outside the insulation layer, which can be used to bond the insulation transition layer; the insulation transition layer can use light aggregate Made of mortar or micro-foam cement or thermal insulation mortar, it can also play a certain role in strengthening the strength while maintaining heat preservation. Good, with large production capacity and low cost. It can be seen that, compared with the prior art, the present invention has outstanding substantive features and remarkable progress, and the beneficial effects of its implementation are also obvious.

Description of drawings

Fig. 1 is a schematic structural view of a specific embodiment of the present invention.

In the figure, 1 is a masonry wall, 2 is a bonded mortar layer, 3 is a composite thermal insulation board, 4 is a connector, 5 is a beam and column, and 6 is a permanent thermal insulation formwork.

Detailed ways

In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementation modes and in conjunction with the accompanying drawings.

It can be seen from Fig. 1 that the combined non-load-bearing self-insulation wall of this program includes a composite insulation board 3, and the composite insulation board 3 is fixedly connected with the masonry wall 1 by connecting 4 pieces, and the composite insulation board 3 and the masonry wall A bonding mortar layer 2 is arranged between the body walls 1, and the masonry wall 1 is built layer by layer by blocks. The blocks described are aerated bricks. The outer side of the composite thermal insulation board 3 and the outer side of the permanent thermal insulation template 6 of the beam column 5 are on a plane.

The utility model is not limited to the above-mentioned specific implementation, and the changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the present invention should also belong to the protection scope of the present invention.

Claims (1)

1. A combined non-load-bearing self-insulating wall, comprising a composite thermal insulation board, characterized in that: the composite thermal insulation board is fastened and combined with the masonry wall through a connector, and a The mortar layer is bonded to bond the masonry wall with the composite thermal insulation board. The masonry wall is made of blocks layer by layer. The outer side of the composite thermal insulation board and the outer side of the permanent thermal insulation formwork of the beam and column are on the same plane. The blocks described are aerated bricks.