CN2143642Y

CN2143642Y - High strength plaster square hollow block

Info

Publication number: CN2143642Y
Application number: CN 93206838
Authority: CN
Inventors: 张富惠
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-03-23
Filing date: 1993-03-23
Publication date: 1993-10-13
Anticipated expiration: 2003-03-23

Abstract

The utility model relates to a high strength plaster square hollow block which belongs to the field of building materials. The utility model is mainly designed for replacing a plurality of clay bricks and solving the problem that the clay bricks can damage farmland and much energy consumption. The utility model uses high strength plaster powder as raw materials, and can be integrally formed in a demoulding way. About the design structure of the building blocks, in order to be convenient for construction, the connection between bricks and four sides all use the structure that convex blocks are corresponding to concave slots. The inner parts of the blocks are provided with hollow square holes to reduce the weight of the blocks, and meanwhile, the material cost is reduced. The utility model has the advantages of energy saving, heat insulating, sound insulating and construction process reducing, and is applicable for the non bearing walls of buildings.

Description

High strength plaster square hollow block

High strength gypsum square hole building-block of the present utility model is used for the constructional materials of the non of building, belongs to building materials field.

At present China's materials for wall product is solid clay brick more than 95%, and annual materials for wall production power consumption and building and heating power consumption be about 1.5 hundred million tons of standard coals, and about 4,500,000 mu are taken up an area of in national brick and tile enterprise.The situation that reduces day by day in the face of China arable land presses for a kind of brand-new; Do not damage the New Building Materials in arable land, replace loam brick as early as possible in a large number.And, make traditional technology to have many unfavorable factors that construction is numerous and diverse, long in time limit, the manpower raw material are wasteful because the building wall of loam brick structure after the agent structure completion, also must carry out repeatedly a large amount of decoration constructions.The more important thing is the construction quality of body of wall,, can not well be guaranteed owing to depend on human factor.

The purpose of this utility model is to provide a kind of New Building Materials that can replace loam brick in a large number.And this New Building Materials, have construction simple, save labor, need not repeatedly fit up, and have the superperformance of insulation, sound insulation.

The utility model is realized by following design scheme.At first consider and to guarantee high strength gypsum building-block accuracy of gauge.Therefore adopt the method for integral cast.In design, consider the intensity of non and the material cost of unit volume, adopt internal-rib to be partitioned into the structure of a plurality of square holes.In the horizontal connection between the building block, to adopt the cross section be trapezoidal projection is connected mutually with trapezoidal groove.In vertical connection of high strength gypsum building-block,, consider the layout of pipeline within the walls again, on the rectangle projection of building block bottom, on the center of corresponding square hole, have circular hole for guaranteeing the intensity of building block.

Below with reference to accompanying drawing the utility model is described in further detail.

Fig. 1 is the schematic perspective view that the utility model is laterally placed.

Fig. 2 is the schematic rear view of Fig. 1.

Consult Fig. 1 and Fig. 2, two

outer walls

1 and 2 of building block namely are for building the wall of non-load bearing wall. What internal-rib 3 was risen is to support two outer walls and longitudinally dynamics support of building block. By equidistant internal-rib, being divided into the square hole 6 that equates and do not communicate in the building block. For ease of the horizontal linking of blockhouse, having adopted the cross section is that trapezoidal projection 4 and the cross section that is complementary are trapezoidal groove 7. The rectangle projection 5 of building block bottom is the limit with upper end two outer walls, and the top of internal-rib and trapezoidal projection and trapezoidal groove is the end, and the rectangular recess of formation is complementary. So that vertical linking of blockhouse is also very convenient. Be simultaneously the convenient within the walls laying of pipeline, on the projection 5 of building block bottom, the position corresponding with each square hole all has circular hole 8.

Adopt building block of the present utility model, compare with traditional clay brick, have raw material and be easy to get, with low cost, have simultaneously the characteristic of sound insulation, insulation, light weight. And have easy construction, saved in the conventional clay work progress, to the repeatedly processing of body of wall. The more important thing is owing to can replace in a large number clay brick, to protecting farmland and environment, all to have positive effect.

Preferred embodiment of the utility model should adopt the high strength gypsum powder, and the mode of whole stripping forming is so that guarantee that the size of blockhouse is consistent with each other.To guarantee the projection of linking mutually and the uniformity of the fit dimension between groove especially.

Claims

1, a kind of high strength gypsum square hole building-block, all adopt high strength gypsum powder stripping forming, structure is to be made of projection, groove, outer wall, internal-rib and hollow hole, it is characterized in that, there are many internal-ribs (3) building block inside, internal-rib is cut apart building block inside and is divided into a plurality of not connected hollow square holes (6), and four limits of building block have projection and groove respectively.

2, high strength gypsum square hole building-block according to claim 1 is characterized in that, is used for horizontal projection (4) and the groove (7) that is connected between the building block, and its cross section is trapezoidal.

3, high strength gypsum square hole building-block according to claim 1 is characterized in that, on the projection (5) of building block bottom, with each corresponding position, square hole center, has circular hole (8).