CN201089993Y

CN201089993Y - Z-shaped single-cavity self-heat-preservation building block

Info

Publication number: CN201089993Y
Application number: CNU2007200805754U
Authority: CN
Inventors: 黄道辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-02
Filing date: 2007-08-02
Publication date: 2008-07-23
Anticipated expiration: 2017-08-02

Abstract

The utility model relates to a Z-shaped single cavity self-heat preservation block. A cavity is enclosed with the strength material of the block, and heat insulation material is arranged in the cavity; two ends surfaces of a main block are concave-convex staggered, one end surface of an auxiliary block is concave-convex staggered and the other end surface thereof is plane, or two ends surfaces of the auxiliary block are quadrangular prisms. The Z-shaped single cavity self-heat preservation block of the utility model has the advantages that the heat preservation effect is good, and the deadweight of the block is light, which are favorable for implementing the scale production. On the basis of meeting the identical heat resistance, compared to the prior art, the thickness of the block is thinner, and the usable floor area of the building can be effectively increased. The strengthened anti-leakage measures are taken to the intensity material to improve the anti-leakage ability of the block and prolong the service life of the building.

Description

Z type list chamber heat insulation building block

Technical field

The utility model belongs to heat insulation building block field, Z type list chamber for building.

Background technology

Heat insulation building block for building is made of material that main intensity is provided (to call strength materials in the following text, as various concrete) and heat insulating material at present.Because each end face of insulation blocks outside is the plane substantially all, blockhouse must tile on the plane when building by laying bricks or stones, causes the strength materials of block end faces and masonry mortar layer all to become the heat bridge that hot-fluid is easy to penetrate, and directly has influence on the heat insulating effect of body of wall.Simultaneously, again because the internal construction of building block substantially all is a fill insulant material in the some cavitys that are separated out by strength materials, and dividing plate had both accounted for volume, make also that the building block deadweight is excessive, heat insulating effect is weakened; If increase the thickness of building block for reaching certain thermal resistance value, not only increased building block weight, also reduced the usable floor area of building.In addition, prepare now building block be mostly earlier with the strength materials moulding, after fill insulant material in each cavity again, fill as the method that adopts the pouring expanded material, cost is too high; The method of plasticity or half-dried rigid heat-barrier material of building as employing is filled, owing to must consider requirement full and that end face is smooth, the efficient of building is low; As adopt the method for filling preformed material to fill, and not only being difficult to carry out large-scale production, quality can't guarantee.

Summary of the invention

The technical problems to be solved in the utility model provide a kind of good effect of heat insulation, building block from heavy and light, be beneficial to the Z type list chamber heat insulation building block of implement scale production.

The utility model solves the problems of the technologies described above with following technical scheme: the strength materials of building block surrounds a cavity, is provided with heat insulating material in the cavity; Concavo-convex the interlacing of main building block both ends of the surface, an auxiliary block of concrete or an end face be concavo-convex to interlace, the other end is the plane, or four prisms cylinder.

The shearing resistance groove is arranged around the upper and lower surface of building block.

The block strength material height is greater than the heat insulating material height.

There is hole the inside of heat insulating material.

Z type list of the present utility model chamber heat insulation building block, good effect of heat insulation, building block is beneficial to implement scale production from heavy and light.Satisfying on the basis of same thermal resistance value, the comparable prior art of the thickness of building block is thinner, can effectively increase the usable floor area of building.Can also prolong the application life of building by the impervious measure strength materials being taked strengthen to improve the impervious ability of building block.

Description of drawings

Fig. 1 is the structural representation of the main building block of the utility model Z type list chamber heat insulation building block.

Fig. 2 is the structural representation of first kind of auxiliary block of concrete of the utility model Z type list chamber heat insulation building block.

Fig. 3 is the structural representation of second kind of auxiliary block of concrete of the utility model Z type list chamber heat insulation building block.

Fig. 4 is the structural representation of the main building block that is provided with the shearing resistance groove of the utility model Z type list chamber heat insulation building block.

Fig. 5 is the A-A sectional drawing of Fig. 4.

Fig. 6 is provided with the structural representation of the main building block of another kind of shearing resistance groove for the utility model Z type list chamber heat insulation building block.

Fig. 7 is the A-A sectional drawing of Fig. 6.

Fig. 8 is the inner pertusate structural representation of heat insulating material in the Z type list chamber heat insulation building block of Fig. 1.

Fig. 9 is the A-A sectional drawing of Fig. 8.

The specific embodiment

Fig. 1 has represented the structure of the main building block of the utility model Z type list chamber heat insulation building block, and 1 of the strength materials of building block surrounds a cavity, is provided with heat insulating material 2 in the cavity.The end face of main building block is the concavo-convex Z type that interlaces, and the front and back is to be parallel to each other and congruent rectangle, and its degree that staggers mutually is exactly the concavo-convex degree that interlaces of end face.The intensity of building block depends primarily on the intensity and the thickness of strength materials 1, can determine its intensity and thickness according to different needs.For the building block of having stipulated appearance and size, its thermal and insulating performance depends primarily on the kind of heat insulating material, can select suitable heat insulating material for use according to different needs.

Fig. 2 is a kind of auxiliary block of concrete structure of the utility model Z type list chamber heat insulation building block, and is identical with main building block, also is that the strength materials of building block only surrounds a cavity, is provided with heat insulating material in the cavity.An end face of this auxiliary block of concrete is the plane, and the other end is the concavo-convex Z type that interlaces, its protrude and recessed portion all with being complementary of main building block.Consider that from construction module the shared modulus of the length of this auxiliary block of concrete (comprising the masonry mortar layer) is preferably half of the shared modulus of main building block, thickness is with highly all consistent with main building block.

Fig. 3 is second kind of auxiliary block of concrete structure of the utility model Z type list chamber heat insulation building block, and this auxiliary block of concrete is a four prisms cylinder, and still surplus suitable gray seam thickness is advisable its appearance and size is become owner of the recessed portion of building block with block after, and height is consistent with main building block.

The supporting use of main building block of the auxiliary block of concrete of Fig. 2 and Fig. 3 and Fig. 1.

Fig. 4 and Fig. 5 are the structure that the utility model Z type list chamber heat insulation building block is provided with the main building block of shearing resistance groove, and shearing resistance groove 3 is located at the upper and lower side of heat insulating material 4 and strength materials 5 bonding surfaces, and the width and the degree of depth all are advisable with 10mm～20mm.Also all has all identical shearing resistance groove of width, the degree of depth with it around the top and bottom of matching used auxiliary block of concrete with main building block.

Fig. 6 and Fig. 7 are the another kind of structures that the utility model Z type list chamber heat insulation building block is provided with the main building block of shearing resistance groove 4.The strength materials height of building block is greater than the heat insulating material height, and the degree of depth of shearing resistance groove 6 can be 5mm～10mm.Matching used with it auxiliary block of concrete also all has the degree of depth shearing resistance groove identical with main building block.

Fig. 8 and Fig. 9 are the inner pertusate structures of heat insulating material of the Z type list chamber heat insulation building block of Fig. 1, surround heat insulating material 8 by strength materials 7, and hole 9 is arranged in the heat insulating material.The heat insulating material inside of matching used auxiliary block of concrete also can be provided with hole as required with it.The building block of this structure can be saved the consumption of heat insulating material when reasonable and the thermal and insulating performance of building block does not reduce or reduce very few significantly when hole is provided with.

Z type list of the present utility model chamber heat insulation building block, because building block internal insulation material proportion is big, and the concavo-convex Z type that interlaces of block end faces has prolonged the heat-transfer path of building block end strength materials and mortar joint, has increased the thermal resistance value of building block effectively, so good effect of heat insulation.

Z type list of the present utility model chamber heat insulation building block is compared with Normal concrete small hollow block, though the building block wall thickness is thinner, anti-shear ability is subjected to certain influence, but its slurry face is more much bigger than the latter when building by laying bricks or stones, the heat insulating material that the inside is provided with has certain intensity again, helps to strengthen the anti-shear ability of masonry, so use Z type list of the present utility model chamber insulation blocks, its anti-shear ability is low unlike Normal concrete small hollow block, even higher.In that the anti-shear ability of masonry is required is not under the very high situation, can use the product of the present utility model of no shearing resistance groove.

In addition, when using product of the present utility model to build building by laying bricks or stones, much less is wanted in the more main building block of the consumption of auxiliary block of concrete, and influence is not too big to masonry so auxiliary block of concrete is not established the shearing resistance groove, can whether establish the shearing resistance groove according to the actual conditions decision.

Claims

1. a Z type list chamber heat insulation building block is characterized in that the strength materials of building block surrounds a cavity, is provided with heat insulating material in the cavity; Concavo-convex the interlacing of main building block both ends of the surface, an auxiliary block of concrete or an end face be concavo-convex to interlace, the other end is the plane, or four prisms cylinder.

2. Z type list as claimed in claim 1 chamber heat insulation building block is characterized in that the upper and lower surface of building block has the shearing resistance groove all around.

3. Z type list as claimed in claim 1 chamber heat insulation building block, the strength materials height that it is characterized in that building block is greater than the heat insulating material height.

4. as claim 1 or 2 or 3 described Z type list chamber heat insulation building blocks, it is characterized in that there is hole the inside of heat insulating material.