CN202347710U - Self heat preservation sintered brick - Google Patents

Abstract

The utility model relates to a self heat preservation sintered brick which comprises a cuboid brick body (5), wherein a plurality of holes (4) are formed in the cuboid brick body (5), penetrate from the front side to the back side, and are arranged in a staggered manner; and the cross section of each hole (4) is rectangular. The self heat preservation sintered brick is characterized in that the number of the holes (4) are 32; and the holes (4) are formed in nine rows, wherein the first row and the ninth row are symmetric, the second row and the eighth row are symmetric, the third row and the seventh row are symmetric, the fourth row and the sixth row are symmetric, and the center line of the fifth row is a symmetric line; four holes (4) are formed in each of the first row, the third row, the fifth row, the seventh row and the ninth row; in the four holes (4), the holes on both sides are holes I with the same size, while the holes in the middle are holes II with the same size; three holes (4) are respectively formed in each of the second row, the fourth row, the sixth row and the eighth row, and are holes III with the same size; in addition, the distances between the brick body (5) and the holes (4) adjacent to the side surface of the brick body (5) are equivalent.

Description

Self-insulation baked brick

One, technical field

The utility model relates to a kind of constructional materials self-insulation baked brick.

Two, background technology

Architectural energy consumption is one of industry of energy consumption maximum in current China every profession and trade.There is some problem in existing energy-saving heat-insulating wall in using in the later stage, the main performance in the following areas:

1.1 the safe service life of heat insulating material can not be same with the structural safety lifetime.

1.2 the compressive strength of wall heat insulation material is lower, thermal deformation coefficient is big, causes the building top layer because of the thermal stress deformation crack, influence building function of use and aesthetic property.Part heat insulating material such as glue powder polyphenyl particle slurry in use are prone to cause the efflorescence of the heat insulating material and the layer of showing up, and bring hidden danger to building safety.

1.3 the bonding construction of the heat insulating material that External Thermal Insulation System is used most of employing bonding agent; Because the out-of-flatness property of bonding basal plane causes having the cavity air layer between bonding insulation layer and basic unit, adds that insulation layer has performance of watertightness; Moisture moisture in the materials for wall is difficult for draining in the atmosphere; Airborne air of cavity or water vapour produce volumetric change, are prone to cause insulation layer or seam crossing cracking, Peng's bulging deformation, until insulation layer or architectural surface destructiveness are come off.

1.4 the part heat insulating material can not be resisted biological infringement.

1.5 construction costs raises.

1.6 construction sequence and difficulty strengthen.

1.7 the building block of existing self-heat conserving concrete, sheet material because its water imbibition is poor, cause external wall plastering, japanning difficulty big, have prolonged the construction period, the metope after the moulding falls to flake easily, crackle.

How to change above present situation, and satisfy the requirement of building energy conservation, become one of problem of energy-saving material and application study.And change conventional sintering brick structure form, and reduce brick body material thermal transmittance, form the self-heat-preservation energy-saving system with its masonry panel, become the direction of brick body material development in science and technology, especially the wide outlet of energy-saving building technology.

A kind of porous thermal insulating clinker brick is disclosed like Chinese patent 200820158705.6; This clinker brick comprises the insulation hole that is provided with on brick body and this brick body; Said insulation hole has eight rows at least; Adjacent two rows are interlaced between the insulation holes, and adjacent two row's insulation holes also misplaces at both ends, and four sides of said brick body are solid continuous.Because the utility model insulation hole row number is more, and interlaced between adjacent two rounds, effectively improved the heat preservation and insulation of brick.

Chinese patent 200820158642.4 discloses a kind of porous thermal insulating clinker brick; This clinker brick comprises the insulation hole that is provided with on brick body and this brick body; Said insulation hole has eight rows at least; Adjacent two rows are interlaced between the insulation holes, and adjacent two row's insulation holes also misplaces at both ends, and four sides of said brick body are solid continuous.Because the utility model insulation hole row number is more, and interlaced between adjacent two rounds, effectively improved the heat preservation and insulation of brick.

Chinese patent 2009201691490.7 also discloses a kind of self-insulation baked brick of the applicant in first to file in addition.

But the hole ratio of above-mentioned patent, compressive strength and energy-saving effect etc. are still not ideal enough.

Three, summary of the invention

The purpose of the utility model is the deficiency that overcomes prior art, and it is big to design a kind of compressive strength, satisfies the self-insulation baked brick that is mainly used in non-bearing wall body of heat preservation energy-saving requirement.

The basic design of the utility model is: a kind of self-insulation baked brick, comprise the cuboid brick body that is provided with a plurality of holes, and hole penetrates into the back side from the front, and the hole dislocation is arranged, and the cross sectional shape of hole is a rectangle, it is characterized in that:

Be provided with 32 holes of nine rows altogether, wherein: first row and the 9th row's symmetry, second row and the 8th row's symmetry, the 3rd row and the 7th row's symmetry, the 4th row and the 6th row's symmetry, line of symmetry is the 5th row's center line, and:

All be provided with four holes on first row, the 3rd row, the 5th row, the 7th row, the 9th row, in these four holes, both sides are for being No. 1 identical hole of size, and the centre is No. 2 identical holes of size;

All be provided with three holes on second row, the 4th row, the 6th row, the 8th row, these three holes all are No. 3 identical holes of size;

Spacing between the hole adjacent with the brick body side surface and the brick body side surface (be wall or claim the limit rib) equates.

In the utility model, wall thickness can be confirmed according to actual needs.Guaranteeing under the axisymmetric prerequisite also can to take to be staggered and other arrangement mode in No. 1 hole and No. 2 holes on first row, the 3rd row, the 5th row, the 7th row, the 9th row.

The utility model has the advantages that: both can satisfy the requirement of strength of frame structure building, also can satisfy the design standard for energy efficiency of buildings index request the brick body.

Through the detection to brick body product and application body of wall, each item performance indications can satisfy the requirement of building structure and energy-saving design standard, make the conventional sintering brick in building is used, bring into play powerful effect more simultaneously.

Particularly the application with sintering shale hollow block filling wall body self-insulation system can reduce the building input cost effectively, the operation that simplifies the operation simultaneously, and saving of work and time is more than 40%.The application of sintering shale hollow block filling wall body self-insulation system can effectively overcome uses the crack that beformable body material exterior wall heat-preserving system in use occurs for building, problems such as filled wall material efflorescence, the quality and the safety of assurance structure.And repeatedly the sample detection result is:

(1), unit weight is 873kg/m ³, compressive strength reaches MU5.0, National standard.

(2), hole ratio is 52.2%.

(3), hole adopts dislocation to arrange, and makes heat conduction path complicated, the floor part cold bridge of eliminating porous brick and hollow brick influences.Through many bricks body floor and the temperature survey of hole part, each point tolerance＜1 ℃, kept conducting heat evenly.

Four, description of drawings

Fig. 1 is the front view of the embodiment of the utility model.

Fig. 2 is the sketch map of the masonry embodiment of the utility model.

Among the figure: 1 is No. 1 hole, and 2 is No. 2 holes, and 3 is No. 3 holes, 4, hole, 5, the brick body.

Five, the specific embodiment

Like Fig. 1 and Fig. 2, a kind of self-insulation baked brick comprises the cuboid brick body 5 that is provided with a plurality of holes 4, and hole 4 penetrates into the back side from the front, and hole 4 dislocation are arranged, and the cross sectional shape of hole 4 is a rectangle, it is characterized in that:

Be provided with 32 holes 4 of nine rows altogether, wherein: first row and the 9th row's symmetry, second row and the 8th row's symmetry, the 3rd row and the 7th row's symmetry, the 4th row and the 6th row's symmetry, line of symmetry is the 5th row's center line, and:

All be provided with four holes 4 on first row, the 3rd row, the 5th row, the 7th row, the 9th row, in these four holes 4, both sides are for being No. 1 identical hole of size, and the centre is No. 2 identical holes of size;

All be provided with three holes 4 on second row, the 4th row, the 6th row, the 8th row, these three holes 4 all are No. 3 identical holes of size;

The hole 4 adjacent with brick body 5 sides equates with spacing between brick body 5 sides.

For the brick body that a kind of concrete finished bricks is of a size of 200mm * 190mm * 190mm (length * wide * height), its core print is designed to: No. 1 the hole is of a size of 14 * 37mm, and No. 2 the hole is of a size of 14 * 40mm, and No. 3 the hole is of a size of 14 * 54mm; In the same round hole 4, the spacing (cross rib) between each hole 4 is: 7mm between No. 1 hole and No. 2 holes, 6mm between No. 2 holes and No. 2 holes, 6mm between No. 3 holes; Spacing between hole (4) adjacent with brick body (5) side and brick body (5) side is 8mm.Hole ratio 52.2%, unit weight 873kg/m ³

Claims (1)

1. a self-insulation baked brick comprises the cuboid brick body (5) that is provided with a plurality of holes (4), and hole (4) penetrates into the back side from the front, and hole (4) dislocation is arranged, and the cross sectional shape of hole (4) is a rectangle, it is characterized in that:

Be provided with nine row's 32 holes (4) altogether, wherein: first row and the 9th row's symmetry, second row and the 8th row's symmetry, the 3rd row and the 7th row's symmetry, the 4th row and the 6th row's symmetry, line of symmetry is the 5th row's center line, and:

All be provided with four holes (4) on first row, the 3rd row, the 5th row, the 7th row, the 9th row, in these four holes (4), both sides are for being No. 1 identical hole of size, and the centre is No. 2 identical holes of size;

All be provided with three holes (4) on second row, the 4th row, the 6th row, the 8th row, these three holes (4) all are No. 3 identical holes of size;

The hole (4) adjacent with brick body (5) side equates with spacing between brick body (5) side.

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