Interior loosely filled insulation composite brick
Technical field: the utility model relates to the interior loosely filled insulation composite brick of the wall self-insulation use of low multistory buildings such as a kind of house wall insulation, especially rural community.
Background technology: along with fast development of society, building energy conservation is the most important thing of setting up conservation-minded society, has become the great strategic decision of China, and the skin thermal insulation occupies maximum ratio in all building energy conservation measures.Because China is a developing country, and is populous, land resources is poor; The per capita cultivated land has only world per capita cultivated land's 1/3; And the solid clay brick that annual new building uses destroys 120,000 mu in good farmland approximately, has been forbidden gradually producing and utilizing; Seek well behaved novel wall material substitute for clay brick, it is imperative, extremely urgent to carry out building energy conservation.
The utility model content: the utility model has overcome the drawback that former rustic home construction wall exists; Provide a kind of and gathered materials on the spot, turn waste into wealth; Utilize discarded stalk in gangue and rural area arable land or straw as raw material; Save cost, the interior loosely filled insulation composite brick that Remarkable Energy Saving building construction body of wall uses.The utility model for realizing the technical scheme that above-mentioned purpose adopted is: described billet hole 6 is arranged on both sides, A brick body 1 middle part, and strip hole 7 equidistance are arranged on A brick body two ends and middle part 1 about, billet hole 6 and strip hole 7 filling crushing straw raw materials 2, built-in arrangement of reinforcement 3.
The beneficial effect of the utility model is: 1. owing in the brick body, designed three round holes, add discarded crushing straw soft material, defening effect is good; 2, constructional column does not need template, and it is convenient to construct, and can save cost again; 3, volume is big, convenient transportation, quick construction; 4, seaming is built by laying bricks or stones.Anti-seismic performance is good; 5, interior filling crushing straw or straw, high insulating effect; 6, hole is the circular arc ribs for four jiaos, increases block strength.7, twice laid reduces to burn and pollutes.8, masonry thickness 120mm can conform to the loam brick modulus that building is used, and second-hand brick mixes use in a period of transition with new shaped brick when being convenient to the existing building transformation again.9, stalk can utilize self elasticity, closely is connected with wall.
Description of drawings: Fig. 1 is the brick body structure figure of the utility model
Fig. 2 is that the A-A of Fig. 1 is to view
Fig. 3 is the B brick body structure figure of the utility model
Fig. 4 is that the B-B of Fig. 3 is to view
Fig. 5 is the C brick body structure figure of the utility model
Fig. 6 is that the C-C of Fig. 5 is to view
Fig. 7 is the D brick body structure figure of the utility model
Fig. 8 is that the D-D of Fig. 7 is to view
The specific embodiment: embodiment 1: like Fig. 1, shown in Figure 2; Described billet hole 6 is arranged on both sides, A brick body 1 middle part; Strip hole 7 equidistance are arranged on A brick body two ends and middle part about in the of 1, and crushing straw raw materials 2, built-in arrangement of reinforcement 3 are filled with strip hole 7 in billet hole 6; A brick body 1 right-hand member is provided with projection 5, and left end is provided with groove 4.Being used in the middle of the body of wall, is the most frequently used brick type of wall body.
Embodiment 2: like Fig. 3, shown in Figure 4; Described billet hole 6 is arranged on both sides, B brick body 8 right-hand members middle part; Strip hole 7 is arranged on B brick body 8 right-hand members two ends up and down, and square hole 11 equidistance are arranged on B brick body 8 left ends, and billet hole 6, strip hole 7 and square hole 11 are filled crushing straw raw material 2; Built-in arrangement of reinforcement 3, B brick body 8 right-hand members are provided with projection 5.Be used in the middle of the body of wall, make the modulus of the standard width of a room in an old-style house and wall body more flexible.
Embodiment 3: like Fig. 5, shown in Figure 6, described projection 5 is arranged on C brick body 9 right-hand members, and groove 4 is arranged on C brick body 9 left ends; Billet hole 6 is arranged on both sides, C brick body 9 middle part; Strip hole 7 is arranged on C brick body, and about in the of 9 two ends, and crushing straw raw material 2, built-in arrangement of reinforcement 3 are filled with strip hole 7 in billet hole 6; C brick body 9 right-hand members are provided with projection 5, and left end is provided with groove 4.Be used for the body of wall corner, every skin brick is staggered builds by laying bricks or stones, makes things convenient for A brick body to be connected with B brick body, strengthens the anti-seismic performance of body of wall.
Embodiment 4: like Fig. 7, shown in Figure 8, described billet hole 6 is arranged on both sides, D brick body 10 middle part, and strip hole 7 is arranged on D brick body, and about in the of 10 two ends, and crushing straw raw material 2 is filled with strip hole 7 in billet hole 6, built-in arrangement of reinforcement 3, and D brick body 10 two ends are provided with groove 4.Be used for the body of wall turning point, can change the direction of A brick body and B brick body at any time.
The utility model principle of work and power is: A brick body and B brick body are the building block in the middle of the wall body, and be just different on the size; B brick body can make the modulus of the standard width of a room in an old-style house and wall body more flexible; C brick body is the building block of body of wall corner; D brick body is used for the body of wall turning point, can change the direction of A brick body and B brick body at any time.In order to increase block strength, set up arrangement of reinforcement in four cavitys, arrangement of reinforcement can use bamboo product.For the ease of gathering materials on the spot, the crushing straw raw material of filling in many emptyings can be cornstalk, and rice bar etc. are applicable to China south, northern different regions.Block material is sintered coal gangue or sintering shale when the body of wall load-bearing, is used for brick mix structure.When body of wall is that foamed concrete is used for frame construction during for infilled wall, thickness of wall body changes 200mm into simultaneously.When being interior wall, many rounds then are cavity, do not fill stalk.