CN101942880A

CN101942880A - Bilateral-insulated cold-bridge-free load-beating building block

Info

Publication number: CN101942880A
Application number: CN2010102927540A
Authority: CN
Inventors: 孔凡营
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2010-09-20
Filing date: 2010-09-20
Publication date: 2011-01-12

Abstract

The invention discloses a bilateral-insulated cold-bridge-free load-beating building block belonging to the field of building materials. The bilateral-insulated cold-bridge-free load-beating building block has a Z-shaped appearance and is internally divided into an insulation layer and a bearing layer so that the outer wall of a house building built with the bilateral-insulated cold-bridge-free load-beating building blocks has the dual functions of insulation and load bearing without a cold bridge. The bilateral-insulated cold-bridge-free load-beating building block is mainly used for building a house building load-bearing outer wall with the insulation requirement.

Description

The no cold bridge type bearing building block of bilateral insulation

Technical field

The application belongs to construction work.

Background technology

At present, the used bearing building block heat insulation effect of construction work is poor, does not meet national energy-saving and emission-reduction requirement, though and adiabatic building block energy-saving effect is better, weight capacity is low and have the termination cold bridge, can only be used to build by laying bricks or stones non.So, need a kind of existing good heat insulating effect of invention design, the multifunctional building block of higher weight capacity is arranged again.

Summary of the invention

The objective of the invention is to make bearing building block to have good incubation and thermal insulation function, cold bridge is eliminated in the building block termination, and technical scheme is as follows:

1, make the building block profile Z-shaped, (that is big face) is provided with adiabatic cavity near both sides (promptly near two faces) in its slurry surface, in adiabatic cavity, completely water foamed plastic or insert foam-plastic blocks, constitute the insulation layer (see figure 1) of building block, make the inside and outside two sides of the building construction exterior wall that building block is built into all have function of heat insulation (seeing Fig. 1 and Fig. 4); In middle part, building block slurry surface, between the adiabatic cavity in both sides, be fine and close material entities just, constitute the bearing course of building block, be the main position (seeing Fig. 1 and Fig. 4) of bearing external force.Because block profile is Z-shaped, the ingenious arrangement of adiabatic cavity in addition, building block termination cold bridge is eliminated.Because the inside and outside two sides of the external wall of this concrete block masonry all has incubation and thermal insulation function, has weight-bearing function preferably simultaneously again, so be named as the no cold bridge type bearing building block of bilateral insulation.

2, the no cold bridge type bearing building block of bilateral insulation is the master ga(u)ge lattice building block of building a wall, and is the main building block of using in the process of building a wall, and is used for masonry panel middle part and termination; Auxilliary specification building block has cuboid solid block (see figure 2) and L shaped bilateral thermal-insulating type bearing building block (see figure 3), is used for the masonry panel termination.

3, the no cold bridge type bearing building block of bilateral insulation can be a slug type, also can be non-sintered, as concrete prefabricated building block etc.

4, building by laying bricks or stones of the bilateral no cold bridge type bearing building block of insulation: build plan view by laying bricks or stones as shown in Figure 4, build elevation by laying bricks or stones as shown in Figure 5.As can be seen from Figure 4, adiabatic cavity and foamed plastic (the perhaps foam-plastic blocks of Cha Ruing) constitute the inside and outside two-layer insulation layer of body of wall, can be considered as the ingenious combination of external wall outer insulation and exterior wall internal insulation, and eliminate the cold bridge that traditional insulation blocks termination exists; The block material entity of wall body axis both sides then is the main weight bearing area of body of wall.

The application's good effect is:

(1) it is difunctional to have insulation and load-bearing concurrently, can be used to build by laying bricks or stones the load-bearing exterior wall with insulation requirement;

(2) there is not cold bridge;

(3) projection of the perpends of body of wall on horizontal plane becomes broken line shape (see figure 4) by traditional linear, so wall stability significantly improves.

Description of drawings

Fig. 1 is the no cold bridge type bearing building block of bilateral insulation; Fig. 2 is the cuboid solid block; Fig. 3 is L shaped bilateral thermal-insulating type bearing building block; Fig. 4 is the building wall plan view of the no cold bridge type bearing building block of bilateral insulation; Fig. 5 is the building wall elevation of the no cold bridge type bearing building block of bilateral insulation; Fig. 6 is the manufactured size figure of the no cold bridge type bearing building block of bilateral insulation, unit: mm; Fig. 7 is the manufactured size figure of L shaped bilateral thermal-insulating type bearing building block, unit: mm; Fig. 8 is the manufactured size figure of cuboid solid block, unit: mm; Among the figure:

1---slurry surface (being big face); 2---the bar face; 3---foamed plastic or foam-plastic blocks; 4---end face; 6---the cuboid solid block; 7---the no cold bridge type bearing building block of bilateral insulation; 8---the body of wall perpends; 9---the body of wall horizontal mortar joint; 10L shape bilateral thermal-insulating type bearing building block.

The specific embodiment

With clay is primary raw material, add a small amount of flyash or levigate gangue, temper evenly, press Fig. 6, Fig. 7 and size shown in Figure 8 with brickmaking machine, make the base substrate of bilateral insulation no cold bridge type bearing building block, cuboid solid block and L shaped bilateral thermal-insulating type bearing building block respectively, dry in the shade and put into the brickkiln roasting after parching, behind the kiln discharge finished product, its building wall plan view as shown in Figure 4, the building wall elevation is as shown in Figure 5.For improving the heat insulating effect of body of wall, can adopt heat-insulating masonry mortar to carry out building construction when building by laying bricks or stones.

Claims

1. bilateral is incubated no cold bridge type bearing building block, being shaped as of it is Z-shaped, is made of insulation layer and bearing course two parts, and insulation layer is the foamed plastic that completely waters in adiabatic cavity and the adiabatic cavity or the foam-plastic blocks of insertion, bearing course is the material entities in the building block, it is characterized in that:

(1) adiabatic cavity is provided with by both sides on the slurry surface of building block, with foamed plastic or foam-plastic blocks, forms the inner thermal insulating layer and the external thermal insulation of the outer body of wall of building construction;

(2) bearing course middle position on the slurry surface of building block is the material entities in the building block.