CN202099921U - Composite light-weight high-strength self-heat-conserving and thermal-insulating block - Google Patents
Composite light-weight high-strength self-heat-conserving and thermal-insulating block Download PDFInfo
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- CN202099921U CN202099921U CN2011200496780U CN201120049678U CN202099921U CN 202099921 U CN202099921 U CN 202099921U CN 2011200496780 U CN2011200496780 U CN 2011200496780U CN 201120049678 U CN201120049678 U CN 201120049678U CN 202099921 U CN202099921 U CN 202099921U
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Abstract
A composite light-weight high-strength self-heat-conserving and thermal-insulating block belongs to the external wall blocks in the building field. Two U-shaped concrete pre-cast slabs (1) are sequentially in material connection with cast-in-place straw cellular concrete (2), a concave adiabatic groove is formed around the middle of the block, and a rectangular vertical piping hole (4) is formed in the center of the block. The composite light-weight high-strength self-heat-conserving and thermal-insulating block has the advantages of reasonable structure and light dead weight, and can not only meet the load-bearing requirement for various building structures, but also greatly reduce the dead load. Technically, the block provided by the utility model realizes light weight, high strength, heat insulation, mortar-joint heat insulation, piping installation without notching, shock resistance, fire prevention and the integration of load-bearing, heat preservation and thermal insulation.
Description
Technical field: the utility model relates to the external and internal wall building block in a kind of building, the heat insulation building block of particularly a kind of high-strength light composite self-insulation.
Background technology: at present, known a lot of light foaming concrete building blocks, its thermal insulation, lightweight are compared with traditional building block, have certain advantage.But these light foaming concrete building blocks all have different one-tenth degree technical problems in thermal insulation, intensity, fire prevention, protection against the tide.Of paramount importance is the deficiency that does not solve building block high-strength light, self-heat preservation heat insulation, the disconnected heat of masonry mortar mortar joint, do not slot installation pipeline, load-bearing thermal insulation integrated technique technically.
Summary of the invention: the utility model is to overcome existing deficiency under the background technology; Provide a kind of rational in infrastructure; Own wt is light, the load-bearing that can satisfy not only various building structure require but also can reduce greatly dead load, technically realized high-strength light, thermal insulation, the disconnected heat of masonry mortar mortar joint, do not slot pipeline, antidetonation, fire prevention, the incorporate purpose of load-bearing thermal insulation be installed.
The formation of the utility model: form by U type concrete prefabricated board, original text straw foamed concrete, vertical pipeline hole, the disconnected heat channel of matrix; On the building block both sides is that U type concrete prefabricated board is connected with cast-in-place original text straw foamed concrete order material; And be provided with the disconnected heat channel of matrix around in the middle of building block, in the middle of the disconnected heat channel of last concave shape, be provided with the vertical pipeline of rectangle hole.
At the U on building block both sides type concrete prefabricated board, be connected through mould foaming pouring with original text straw foamed concrete.
On the U on building block both sides type concrete prefabricated board outside, the pitted skin lines is arranged.
Compared with prior art; It is a kind of rational in infrastructure that the utility model provides; Own wt is light, the load-bearing that can satisfy not only various building structure require but also can reduce greatly dead load, technically realized high-strength light, thermal insulation, the disconnected heat of masonry mortar mortar joint, do not slot pipeline, antidetonation, fire prevention, the incorporate purpose of load-bearing thermal insulation be installed.
The utility model is different is the up-to-date building block design that the heat insulation both sides of foamed heat insulating add intensity in the middle of the building block, thereby greatly reduces the structure own wt, make full use of the intensity of traditional water adobe building block and the advantage of novel light foaming concrete lightweight thermal insulation again.Thereby realized in foamed concrete, adding the optimum efficiency that 10%-20% original text straw powder has reached thermal insulation.Made things convenient for simultaneously a kind of novel light high-strength compound self-heat preservation heat insulation building block that pipeline is installed and door and window is installed again.
Description of drawings: accompanying drawing is the utility model structural representation.
Among the figure 1, U type concrete prefabricated board, 2, original text straw foamed concrete, 3, the disconnected heat channel of matrix, 4, vertical pipeline hole, 5, the pitted skin lines.
The specific embodiment: the utility model is further described below in conjunction with accompanying drawing.
1, in the drawings, U type concrete prefabricated board 1 and pitted skin lines 5 are through commercial fine stone concrete C10-C50 and the machine die U type concrete prefabricated board with the extrusion modling of U pattern appearance power.
2, in the drawings, original text straw foamed concrete 2, be at the building block mid portion in 100 parts of gross weights: ordinary Portland cement 50-60 part; Waste materials capable of using (sand) 37.1-18.8 part; 200 order aluminium powder 0.9-1.2 parts, original text straw powder 9-15 part, 100 order pulverized limestone 3-5 parts reach thermal insulation through above material foaming, and moulding foamed concrete volume weight is 200kg-700kg.Foam theory and chemical reaction equation are: quicklime (Ca O) reacts with water; Generate calcium hydroxide [being commonly called as hydrated lime or slaked lime Ca (OH) 2]; In colloid, show alkalescence provide with aluminium powder Ca (oh) 2+ (2Al)+2H2O=Ca (AeO2) 2+3H2 ↑; The hydrogen that generates produces bubble in concrete, form the foaming technique of foam.
3, in the drawings, the matrix heat channel 3 that breaks, in the middle of building block through mould, take out behind the mould around the perforation V-type groove that forms of place, groove width is: 30mm-120mm, groove height are the matrix of the 20mm-60mm heat channel that breaks.
4, in the drawings, vertical pipeline hole 4 is that middle correct position at the building block length direction is provided with Kong Changwei: 30mm-120mm., Kong Kuanwei: 30mm-120mm, the high 120mm-390mm in hole.Vertical pipeline hole 4 through the convenient cutting of above technology 1/2nd building blocks.
Claims (3)
1. heat insulation building block of high-strength light composite self-insulation; Form by U type concrete prefabricated board, original text straw foamed concrete, the disconnected heat channel of matrix, vertical pipeline hole; It is characterized in that: be that U type concrete prefabricated board (1) is connected with cast-in-place original text straw foamed concrete (2) order material on the building block both sides; And be provided with the disconnected heat channel (3) of matrix around in the middle of building block, in the middle of the disconnected heat channel of last concave shape, be provided with the vertical pipeline of rectangle hole (4).
2. the heat insulation building block of high-strength light composite self-insulation according to claim 1 is characterized in that: at the U on building block both sides type concrete prefabricated board (1), with original text straw foamed concrete (2), connect through mould foaming pouring.
3. the heat insulation building block of high-strength light composite self-insulation according to claim 1 is characterized in that: on the U on building block both sides type concrete prefabricated board (1) outside, pitted skin lines (5) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200496780U CN202099921U (en) | 2011-02-28 | 2011-02-28 | Composite light-weight high-strength self-heat-conserving and thermal-insulating block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200496780U CN202099921U (en) | 2011-02-28 | 2011-02-28 | Composite light-weight high-strength self-heat-conserving and thermal-insulating block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202099921U true CN202099921U (en) | 2012-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200496780U Expired - Fee Related CN202099921U (en) | 2011-02-28 | 2011-02-28 | Composite light-weight high-strength self-heat-conserving and thermal-insulating block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202099921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268826A (en) * | 2015-09-21 | 2017-10-20 | 施美琴 | A kind of thermal insulation mortar wall |
-
2011
- 2011-02-28 CN CN2011200496780U patent/CN202099921U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268826A (en) * | 2015-09-21 | 2017-10-20 | 施美琴 | A kind of thermal insulation mortar wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIZHOU SANWEIXING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GUIZHOU HUAJUN GROUP TECHNOLOGY CO., LTD. Effective date: 20121108 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 554300 TONGREN, GUIZHOU PROVINCE TO: 550001 GUIYANG, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121108 Address after: 550001, Pok Oi apartment, No. 87 Pok Oi Road, Nanming District, Guiyang, Guizhou, 2 Patentee after: Guizhou three Xing Technology Co., Ltd. Address before: 554300 Guizhou city of Tongren province Gongqing Road No. 37 Patentee before: Guizhou Huajun Group Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20130228 |