CN204023876U

CN204023876U - Insulation blocks

Info

Publication number: CN204023876U
Application number: CN201420458796.0U
Authority: CN
Inventors: 秦原; 孙晓放; 严峻; 刘扬; 王平; 孙彩霞
Original assignee: Jiangxi Building Materials Scientific Research & Design Institute
Current assignee: Jiangxi Building Materials Scientific Research & Design Institute
Priority date: 2014-08-13
Filing date: 2014-08-13
Publication date: 2014-12-17
Anticipated expiration: 2024-08-13

Abstract

The utility model discloses a kind of insulation stripping and slicing, belong to building materials field, particularly relate to a kind of insulation blocks of going along with sb. to guard him for external wall, described insulation stripping and slicing self-heat conserving performance is good, and can effectively improve blockhouse structural strength, promotes wall anti-seepage performance.Described insulation blocks, splicing can be arranged and be bonded to body of wall, described insulation blocks comprises block body, the wall of block body Mosaic face is provided with the groove of longitudinal extension, described block body is also provided with multiple cavity along the through block body of groove bearing of trend, described cavity in a row distributes, and is often provided with rib wall, the rib wall Heterogeneous Permutation between adjacent row between adjacent cavities in row.Described insulation stripping and slicing good heat insulating, intensity are high.

Description

Insulation blocks

Technical field

The utility model relates to building materials field, particularly relates to a kind of insulation blocks of going along with sb. to guard him for external wall.

Background technology

China's skin many employings masonry panel is gone along with sb. to guard him, various building block (as ordinary concrete building block, light aggregate concrete building block, fly ash building block, steam aerated concrete building block, steaming-free air-adding concrete block, gypsum block etc.) progressively instead of conventional clay, reduce energy consumption, save clay resource.

But also there is following problem in block structure of the prior art:

Poor thermal insulation property, along with builing industry problem of saving energy and reduce the cost comes into one's own day by day, requires that skin all should have Insulation, block insulation poor performance in prior art, needs to apply Surgery therapy at exterior wall more, and construction technology is loaded down with trivial details, and efficiency of construction is low.

Blockhouse bonds by filling mortar in butt seam, the building block of existing structure and the adhesion strength of masonry mortar inadequate, particularly the amount of contraction of coal ash autoclaved steam-cured material is different from concrete structure, masonry panel and junction, concrete structure position easily produce shrinkage cracking, blockhouse Transverse Shear Strength is low, easily there is wall crazing, permeable phenomenon, cause masonry panel bulk strength not high, affect the shock resistance of building.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of insulation blocks, and its self-heat conserving performance is good, and can effectively improve blockhouse structural strength, promotes wall anti-seepage performance.

The utility model insulation blocks, splicing can be arranged and be bonded to body of wall, described insulation blocks comprises block body, the wall of block body Mosaic face is provided with the groove of longitudinal extension, described block body is also provided with multiple cavity along the through block body of groove bearing of trend, described cavity in a row distributes, and is often provided with rib wall, the rib wall Heterogeneous Permutation between adjacent row between adjacent cavities in row.

Further, the utility model insulation blocks, is filled with heat insulating material in the described cavity of at least one row, improves the heat-insulating property of building block.

Further, the utility model insulation blocks, described block body adopts ordinary concrete or regeneration concrete or light weight aggregate concrete or coal ash autoclaved steam-cured material to make.

Further, the utility model insulation blocks, described heat insulating material is the cotton or lightweight organic insulation material of light inorganic heat preserving or light-weight inorganic foaming material.

Further, the utility model insulation blocks, described light inorganic heat preserving cotton is mineral wool or rock wool or glass wool, and described lightweight organic insulation material is polyphenyl class heat insulating material or polyurethanes heat insulating material, and described light-weight inorganic foaming material is cement foaming material or Foamed Gypsum material.

Further, the utility model insulation blocks, the primary raw material of described cement foaming material is cement, also comprises appropriate flyash and/or breeze and/or silicon grey.

Further, the utility model insulation blocks, described Foamed Gypsum material primary raw material is gypsum, also comprises appropriate flyash and/or breeze and/or silicon grey.

Compared with prior art, the beneficial effect of the utility model insulation blocks is:

(1) the utility model insulation blocks arranges the cavity of in a row distribution in block body, often in row, between adjacent cavities, rib wall is set, and make the rib wall Heterogeneous Permutation of adjacent row, extend heat-transfer path, decrease the adverse effect of cold-heat bridge in block structure, improve heat-insulating property, the setting of rib wall simultaneously improves the single-point suspension force of building block, be convenient to body of wall and hang the weights such as air-conditioning, be convenient to body of wall and use high-speed cutting equipment fluting, Buried pipe;

(2) the utility model insulation blocks is provided with groove on the wall of block body Mosaic face, can improve the bond area of building block and mortar, improves blockhouse Transverse Shear Strength, effectively prevents blockwork cracking, permeable phenomenon.

Below in conjunction with accompanying drawing, insulation blocks of the present utility model is described further.

Accompanying drawing explanation

Fig. 1 is the perspective view of the utility model insulation blocks;

Fig. 2 is a kind of fill insulant material state diagram of the utility model insulation blocks;

Fig. 3 is the another kind of fill insulant material state diagram of the utility model insulation blocks;

Fig. 4 is the third fill insulant material state diagram of the utility model insulation blocks.

Detailed description of the invention

As shown in Figure 1, the utility model insulation blocks, can arrange splicing and be bonded to body of wall, insulation blocks comprises block body 1, adopts ordinary concrete or regeneration concrete or light weight aggregate concrete or coal ash autoclaved steam-cured material to be made.

The wall of block body Mosaic face is provided with the groove 4 of longitudinal extension, block body 1 is also provided with multiple cavity 2 along the through block body of groove 4 bearing of trend, cavity 2 in a row distributes, often be provided with rib wall 3 between adjacent cavities 2 in row, rib wall 3 Heterogeneous Permutation between adjacent row, number of cavities can be arranged according to insulation blocks size, present embodiment is shown for three rows, eight cavitys, arranging cavity is three row's arrangements, wherein be positioned at a middle row and arrange two cavitys, a row of both sides arranges three cavitys respectively.

For improving heat-insulating property further, at least can be filled with heat insulating material 5 in an evacuation chamber 2, heat insulating material 5 preferably light heat insulation material, can be the cotton or lightweight organic insulation material of light inorganic heat preserving or light-weight inorganic foaming material.

Wherein light inorganic heat preserving is cotton as mineral wool, rock wool, glass wool, and lightweight organic insulation material is as polyphenyl class heat insulating material, polyurethanes heat insulating material, and light-weight inorganic foaming material is as cement foaming material, Foamed Gypsum material.

Cement foaming material mixes appropriate flyash by cement and mixes, and forms through getting angry, and wherein flyash can be substituted by breeze or silicon ash, also can be their threes or both mixture arbitrarily.

Foamed Gypsum material mixes appropriate flyash by gypsum and makes, and wherein flyash can be substituted by breeze or silicon ash, also can be their threes or both mixture arbitrarily.

Using cement foaming material as filled thermal insulation materials cavity, as shown in Figure 2, fill in an evacuation chamber in the middle of block body, the equivalent heat conductivity of insulation blocks can be made to be reduced to 0.15W/ (m.k); As shown in Figure 3, fill in block body two evacuation chamber, the equivalent heat conductivity of insulation blocks can be made to be reduced to 0.13W/ (m.k).

Using polyurethane as filled thermal insulation materials cavity, as shown in Figure 4, fill in block body three evacuation chamber, the equivalent heat conductivity of insulation blocks can be made to be reduced to 0.11W/ (m.k).

Above-described embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.

Claims

1. an insulation blocks, splicing can be arranged and be bonded to body of wall, it is characterized in that: described insulation blocks comprises block body (1), the wall of block body Mosaic face is provided with the groove (4) of longitudinal extension, described block body (1) is also provided with multiple cavity (2) along the through block body of groove (4) bearing of trend, described cavity (2) in a row distributes, often be provided with rib wall (3), rib wall (3) Heterogeneous Permutation between adjacent row between adjacent cavities (2) in row.

2. insulation blocks according to claim 1, is characterized in that: be filled with heat insulating material (5) in the described cavity of at least one row (2).

3. insulation blocks according to claim 1 and 2, is characterized in that: described block body (1) adopts ordinary concrete or regeneration concrete or light weight aggregate concrete or coal ash autoclaved steam-cured material to make.

4. insulation blocks according to claim 2, is characterized in that: described heat insulating material (5) is for light inorganic heat preserving is cotton or lightweight organic insulation material or light-weight inorganic foaming material.

5. insulation blocks according to claim 4, it is characterized in that: described light inorganic heat preserving cotton is mineral wool or rock wool or glass wool, described lightweight organic insulation material is polyphenyl class heat insulating material or polyurethanes heat insulating material, and described light-weight inorganic foaming material is cement foaming material or Foamed Gypsum material.

6. insulation blocks according to claim 5, is characterized in that: the primary raw material of described cement foaming material is cement, also comprises appropriate flyash and/or breeze and/or silicon grey.

7. insulation blocks according to claim 5, is characterized in that: described Foamed Gypsum material primary raw material is gypsum, also comprises appropriate flyash and/or breeze and/or silicon grey.