CN204356982U - Concrete sandwich extruded sheet composite thermal self-insulation building block - Google Patents

Abstract

The utility model provides concrete sandwich extruded sheet composite thermal self-insulation building block, its technical scheme is: left building block body (1) connects by the insulation layer (3) of the fixing left and right sides of layer of concrete (5) with steel mesh (2) and steel wire (9), insulation layer (3) connects the right building block body (6) that is parallel to each other, insulation layer (3) top is higher than left building block body (1) and right building block body (6) top, high part is set to socket (4), insulation layer (3) bottom is lower than left building block body (1) and right building block body (6) bottom, eat dishes without rice or wine to be set to interface (7), by steel wire (9) through insulation layer (3), welded from pad (8) with steel wire (9) by left and right sides steel mesh (2), be used for fixing insulation layer (3).The utility model can not form heat bridge, and extend self-heat conserving plate application life, improve insulation rate, energy-conserving and environment-protective, are suitable for building and widely popularize.

Description

Concrete sandwich extruded board composite self-insulation block

technical field

The utility model relates to the technical field of construction, in particular to a concrete sandwich extruded board composite self-insulating block.

Background technique

The self-insulation board without steel mesh is easy to age. After aging, the self-insulation board without mesh has poor connection force, poor self-insulation, and low density; without parent-child connection, the insulation difference between bricks is easy to form a thermal bridge; self-insulation board Improve the insulation between bricks and the connection force of self-insulation boards.

Contents of the invention

The purpose of the utility model is to provide concrete sandwich extruded board composite self-insulating mother-in-law blocks for the defects of the prior art. Its technical scheme is: the left block body is connected by the concrete layer to fix the insulation layer with steel mesh and steel wire on the left and right sides, the insulation layer is connected to the right block body parallel to each other, and the upper part of the insulation layer is higher than the left block body and the right block body The upper part of the body, the high part is set as the socket, the lower part of the insulation layer is lower than the left block body and the lower part of the right block body, the hole is set as the interface, and the steel wire passes through the insulation layer, and the steel mesh and steel wire on the left and right sides are welded from the welding point , used to fix the insulation layer.

Both steel mesh and steel wire are galvanized on the surface.

The utility model does not form a thermal bridge, prolongs the service life of the self-insulation board, improves the heat preservation rate, is energy-saving and environment-friendly, and is suitable for vigorous promotion in buildings.

Description of drawings

Fig. 1 is the block diagram of the utility model;

Fig. 2 is a structural schematic diagram of the insulation layer of the present invention.

Detailed ways

As shown in Figure 1 and Figure 2, the concrete sandwich extruded board composite self-insulating block mainly consists of left block body 1, steel mesh 2, insulation layer 3, socket 4, concrete layer 5, right block body 6, interface 7. Welding points 8 and steel wires 9 are formed; the left block body 1 is connected to the insulation layer 3 with steel mesh 2 and steel wire 9 on the left and right sides fixed by the concrete layer 5, and the insulation layer 3 is connected to the right block body 6 parallel to each other. The upper part of the thermal insulation layer 3 is higher than the upper part of the left block body 1 and the right block body 6, the high part is set as the socket 4, the lower part of the thermal insulation layer 3 is lower than the left block body 1 and the lower part of the right block body 6, and the empty opening is set as the interface (Fig. 1), the steel wire 9 passes through the insulation layer 3, and the steel mesh 2 on the left and right sides and the steel wire 9 are welded from the welding point 8 to fix the insulation layer 3 (Fig. 2).

The operation process of the utility model: add materials through the mixer, process it into concrete, put it into the formwork, pass through the unburned brick machine, vibrate and extrude it into the left block body 1 and the right block body 6; The insulation layer 3 is processed by a cutting machine, and the steel mesh 2 on the left and right sides and the steel wire 9 are welded and connected by the welding point 8 to fix the insulation layer 3 passed by the steel wire 9; and then processed by a block forming machine, and the steel mesh 2 is fixed by concrete. Connect the left block body 1 and the right block body 6 parallel to each other with the insulation layer 3 of the steel wire 9 to form; put it into the curing room, and put it into the warehouse after 15 days of curing. Concrete sandwich extruded board composite self-insulating blocks are plugged together with cement pointing joints.

Claims (2)

1. concrete sandwich extruded sheet composite thermal self-insulation building block, it is characterized in that: left building block body (1) connects by the insulation layer (3) of the fixing left and right sides of layer of concrete (5) with steel mesh (2) and steel wire (9), insulation layer (3) connects the right building block body (6) that is parallel to each other, insulation layer (3) top is higher than left building block body (1) and right building block body (6) top, high part is set to socket (4), insulation layer (3) bottom is lower than left building block body (1) and right building block body (6) bottom, eat dishes without rice or wine to be set to interface (7), by steel wire (9) through insulation layer (3), welded from pad (8) with steel wire (9) by left and right sides steel mesh (2), be used for fixing insulation layer (3).

2. concrete sandwich extruded sheet composite thermal self-insulation building block according to claim 1, is characterized in that: described steel mesh (2) and steel wire (9) top layer zinc-plated.