CN201874144U

CN201874144U - Concave-convex intermediate heat-insulating and load-bearing building block

Info

Publication number: CN201874144U
Application number: CN2010205571232U
Authority: CN
Inventors: 孔凡营
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2010-10-06
Filing date: 2010-10-06
Publication date: 2011-06-22
Anticipated expiration: 2020-10-06

Abstract

The utility model discloses a concave-convex intermediate heat-insulating and load-bearing building block and belongs to the field of building materials. A groove is formed at one end of the building block, a raised head is formed at the other end of the building block, and a heat insulation cavity is formed in the middle of a bedding face and fully injected with expanded plastics or inserted with foam plastic blocks. The building block has both core-adding heat-insulating and load-bearing functions. When the building block is used for wall masonry, the raised head of the building block is inserted into the groove of an adjacent building block of the same batch. The building block solves the problem of poor stability of the core-added heat insulation wall in the prior art, and also solves the problem that the conventional hollow building block has a low compression strength and is only used for the masonry of the non-load bearing walls. The building block can be used for the masonry of the load bearing walls and is particularly suitable for the masonry of the load-bearing exterior walls of the buildings with energy-saving requirement.

Description

Insulating bearing building block in the middle of the concave-convex type

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 good energy-conserving effect, weight capacity is low, can only be used for 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 heat insulation function, technical scheme is as follows:

1, the building block profile is made an end and plush copper is arranged and the reeded concave-convex of opposite end, be distributed with adiabatic cavity on the building block slurry surface between two parties, completely water foamed plastic in the adiabatic cavity or insert the foam-plastic blocks (see figure 1), constitute the insulation layer of building block, the outer body of wall of the building construction that building block is built into has good insulation effect (see figure 4); In block insulation layer both sides is fine and close material entities, constitutes the bearing course of building block, is the main position (seeing Fig. 1, Fig. 3 and Fig. 4) of bearing external force.Because block profile is a concave-convex, the ingenious arrangement of adiabatic cavity in addition, building block termination cold bridge is eliminated.Again because the external wall of this concrete block masonry, have the good core heat insulation function that adds in the middle of it, be again bearing wall simultaneously, so be named as concave-convex type centre insulating bearing building block.

2, insulating bearing building block is the master ga(u)ge lattice building block of building a wall in the middle of the concave-convex type, 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 convex building block (see figure 2) and spill building block (see figure 3), is used for the masonry panel termination.

3, insulating bearing building block can be a slug type in the middle of the concave-convex type, also can be non-sintered, as concrete prefabricated building block etc.

4, building by laying bricks or stones of the middle insulating bearing building block of concave-convex type: 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, add the core insulation layer in adiabatic cavity and foamed plastic (the perhaps foam-plastic blocks of Cha Ruing) the formation body of wall, and eliminated the cold bridge that traditional insulation blocks termination exists; The block material entity that adds core insulation layer both sides in the body of wall then is the main bearing course 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 an insulating bearing building block in the middle of the concave-convex type; Fig. 2 is the convex building block; Fig. 3 is the spill building block; Fig. 4 is the building wall plan view of insulating bearing building block in the middle of the concave-convex type; Fig. 5 is the building wall elevation of insulating bearing building block in the middle of the concave-convex type; Fig. 6 is the manufactured size figure of insulating bearing building block in the middle of the concave-convex type, unit: mm; Fig. 7 is the manufactured size figure of convex building block, unit: mm; Fig. 8 is the manufactured size figure of spill building block, unit: mm; Among the figure:

1---plush copper; 2---slurry surface (being big face); 3---foamed plastic or foam-plastic blocks; 4---end face; 5---groove; 6---the bar face; 8---the convex building block; 9---insulating bearing building block in the middle of the convex; 10---the body of wall perpends; 11---the spill building block; 12---the body of wall horizontal mortar joint.

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 insulating bearing building block in the middle of the concave-convex type, convex building block and spill 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. insulating bearing building block in the middle of the concave-convex type is characterized in that:

(1) building block one end has plush copper, and opposite end is fluted;

(2) be distributed with adiabatic cavity between two parties on the building block slurry surface, completely water foamed plastic in the adiabatic cavity or insert foam-plastic blocks.