CN204356985U - The heat preservation building blocks for construction of constructability - Google Patents

Abstract

The utility model discloses a construction-use thermal insulation block which is convenient for construction, which comprises a peripheral concrete layer and an intermediate thermal insulation material layer, and one to two vertically penetrating keyholes are arranged in the middle of the main body of the block, and the pinholes are inserted into the keyholes. The pin key connecting the upper block and the lower block. The interior of the wall body is filled with thermal insulation material by adopting the above technical scheme, which reduces the heat transfer of the wall body and greatly improves the thermal insulation performance of the wall body. In addition, the insulation blocks can be connected by pins to form a wall. The use of pins can enhance the integrity of the wall, improve the quality of wall masonry, partially or completely replace masonry mortar, and increase the construction speed.

Description

Insulation blocks for construction that are convenient for construction

technical field

The utility model belongs to the technical field of building construction, and in particular relates to a heat insulating block for building which is convenient for construction.

Background technique

Compared with traditional clay bricks, concrete hollow blocks have obvious technical and economic advantages, in line with the national technology development policy, and mainly have the following advantages: (1) production does not require soil, energy consumption is low, resources are saved, and air pollution is reduced; (2) The self-weight is light, and the use of concrete hollow blocks is beneficial to reduce the self-weight of the building, which is beneficial to the earthquake resistance of the building; (3) Industrial production, cheap price, convenient material selection, and wide adaptability. However, the existing hollow block walls for buildings have the disadvantage of poor thermal insulation performance. In addition, the existing thermal insulation blocks are connected by mortar during masonry. This method needs to wait for the mortar to solidify before subsequent construction. The slow solidification of the mortar easily causes technical problems of low construction efficiency and poor firmness.

Utility model content

The purpose of the utility model is to solve the above-mentioned technical problems existing in the prior art, and to provide a construction-use thermal insulation block which is convenient for construction.

In order to achieve the above object, the technical scheme adopted by the utility model is as follows:

The construction-friendly thermal insulation block of the utility model includes a peripheral concrete layer and an intermediate thermal insulation material layer, and one to two vertically penetrating keyholes are arranged in the middle of the main body of the block, and the keyholes are inserted for connection. The pin keys of the upper block and the lower block.

In the present invention, vertical and symmetrically arranged pin key grooves are preferably arranged on both ends of the block main body, and pin keys for connecting adjacent blocks are inserted into the pin key grooves.

The cross-section of the key hole is any one of circular, rectangular, elliptical and regular hexagonal. The interior of the wall body is filled with thermal insulation material by adopting the above technical scheme, which reduces the heat transfer of the wall body and greatly improves the thermal insulation performance of the wall body. In addition, the insulation blocks can be connected by pins to form a wall. The use of pins can enhance the integrity of the wall, improve the quality of wall masonry, partially or completely replace masonry mortar, and increase the construction speed.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

As shown in Figure 1, the construction-friendly thermal insulation block of the present utility model includes a peripheral concrete layer 1 and an intermediate thermal insulation material layer 2, and one to two vertically penetrating pin holes 3 are arranged in the middle of the main body of the block. A pin key for connecting the upper building block and the lower floor building block is inserted in the pin key hole.

The utility model is preferably provided with vertical and symmetrically arranged pin key grooves 4 on both ends of the block main body, and pin keys for connecting adjacent blocks are inserted into the pin key grooves.

The cross-section of the key hole is any one of circular, rectangular, elliptical and regular hexagonal.

Claims (3)

1. An insulating block for construction that is convenient for construction, characterized in that it includes a peripheral concrete layer and an intermediate layer of insulating material, and one to two vertically penetrating keyholes are arranged in the middle of the main body of the block. Insert the pins that connect the upper block to the lower block. 2. The thermal insulation block for construction that is convenient for construction according to claim 1, characterized in that: there are vertical and symmetrically arranged pin keyways on both ends of the main body of the block, and the pin keyways are inserted into the keyways for connecting adjacent The pin keys of the blocks. 3. The construction-friendly thermal insulation block according to claim 1, characterized in that: the cross-section of the key hole is any one of a circle, a rectangle, an ellipse, and a regular hexagon.