CN200961311Y - Polyurethane insulation body haydite concrete energy-saving building block - Google Patents
Polyurethane insulation body haydite concrete energy-saving building block Download PDFInfo
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- CN200961311Y CN200961311Y CN 200620021577 CN200620021577U CN200961311Y CN 200961311 Y CN200961311 Y CN 200961311Y CN 200620021577 CN200620021577 CN 200620021577 CN 200620021577 U CN200620021577 U CN 200620021577U CN 200961311 Y CN200961311 Y CN 200961311Y
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- haydite concrete
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- building block
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Abstract
The utility model relates to a heat-insulating block of wall, in particular to a polyurethane heat-insulating body ceramsite concrete energy-saving block. The utility model solves the problems of that the available ceramsite concrete hollow block has poor integral heat-insulating effect and mortal joint and cold bridge effect during construction. The utility model is characterized in that the rear end surface of a ceramsite concrete rectangular block (1) is connected with a rear connecting block (2) of the ceramsite concrete, the front end surface of a ceramsite concrete rectangular block (1) is connected with a front connecting block (2) of the ceramsite concrete, the ceramsite concrete rectangular block (1) is provided with a cavity (4), and the cavity (4) is filled with polyurethane heat-insulating material and composed a polyurethane heat-insulating body (5). The polyurethane can generate chemical reaction and foam molding and simultaneously can be combined with the ceramsite concrete rectangular block (1) firmly to achieve industrial production. And the polyurethane has good heat insulating effect. Further, the heat-insulating wall is finished when the construction work finished, thereby reducing the construction period, increasing the construction usable floor area by 3%-5% and effectively preventing mortal joint and cold bridge.
Description
Technical field
The utility model belongs to building unit, is specifically related to a kind of insulation blocks.
Background technology
In recent years, in building field, be raising body of wall heat insulation and preservation effect, the heat-preserving wall that multiple structure occurred, using more insulation blocks at present is the haydite concrete hollow block, filler in haydite concrete hollow block hollow generally adopts polystyrene board or granules of polystyrene, the former can not hollow tamp fully and also the transportation and work progress in, the insulation of filling can not be kept perfectly; Latter's coefficient of thermal conductivity big (coefficient of thermal conductivity is 0.06), the integral heat insulation weak effect.And this kind building block is when building by laying bricks or stones, and the mortar joint cold bridge phenomenon takes place the mortar joint between adjacent two building blocks easily.
The utility model content
The purpose of this utility model provides a kind of polyurethane heat-insulation body haydite concrete energy-saving building block, it can overcome existing the hollow of haydite concrete hollow block can not tamp fully, can not keep integrality, the building block integral heat insulation weak effect of insulation in the transportation and problem such as mortar joint cold bridge takes place when building by laying bricks or stones easily.The utility model is by haydite concrete cuboid building block 1, joint block 2 behind the haydite concrete, joint block 3 and polyurethane heat-insulation body 5 are formed before the haydite concrete, the rear end face of haydite concrete cuboid building block 1 is connected with joint block 2 behind the haydite concrete, the front end face of haydite concrete cuboid building block 1 is connected with the preceding joint block 3 of haydite concrete, the right flank of the right flank of joint block 2 and haydite concrete cuboid building block 1 at grade behind the haydite concrete, the left surface of the left surface of joint block 3 and haydite concrete cuboid building block 1 at grade before the haydite concrete, behind the haydite concrete before the thickness σ 2 of joint block 2 and the haydite concrete thickness σ 3 of joint block 3 equate with the thickness σ 1 of haydite concrete cuboid building block 1 that respectively the width B 3 of the preceding joint block 3 of the width B 2 of joint block 2 and haydite concrete is respectively less than the width B 1 of haydite concrete cuboid building block 1 behind the haydite concrete
Haydite concrete cuboid building block 1 is provided with cavity 4, and cavity 4 is embedded with polyurethane heat insulation material and constitutes polyurethane heat-insulation body 5.
The beneficial effects of the utility model are: the cavity of the utility model in the building block of haydite concrete cuboid is embedded with polyurethane heat insulation material and constitutes insulation, polyurethane can be integral with haydite concrete cuboid building block secure bond in the chemical reaction foaming, adhesion strength can surpass the intensity of itself, reach about 0.2Mpa, make the utility model realize batch production production.The coefficient of thermal conductivity of polyurethane heat-insulation body is 0.018, and the heat preservation and insulation of polyurethane is good, can guarantee that construction wall reaches energy-conservation 50% index, and is good to the corrosion resistance of soda acid.The mortar joint cold bridge phenomenon that takes place when building by laying bricks or stones can be effectively eliminated in the existence of joint block before joint block and the haydite concrete behind the haydite concrete, strengthens heat insulation effect.The integral heat insulation of polyurethane heat-insulation body haydite concrete energy-saving building block is effective, and the capability and performance long-term stability is practical.When construction, to build by laying bricks or stones and finish, heat-preserving wall forms thereupon, simplifies working process, and the reduction of erection time, improves building usable floor area 3%～5%.
Description of drawings
Fig. 1 is perspective view of the present utility model (haydite concrete cuboid building block 1 is provided with two cavitys 4), Fig. 2 is perspective view of the present utility model (haydite concrete cuboid building block 1 is provided with a cavity 4), Fig. 3 is perspective view of the present utility model (haydite concrete cuboid building block 1 is provided with four cavitys 4), and Fig. 4 is the utility model building blocks wall structure mode of occupation schematic diagram.
The specific embodiment
The specific embodiment one: present embodiment is described below with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4.Present embodiment is by haydite concrete cuboid building block 1, joint block 2 behind the haydite concrete, joint block 3 and polyurethane heat-insulation body 5 are formed before the haydite concrete, the rear end face of haydite concrete cuboid building block 1 is connected with joint block 2 behind the haydite concrete, the front end face of haydite concrete cuboid building block 1 is connected with the preceding joint block 3 of haydite concrete, the right flank of the right flank of joint block 2 and haydite concrete cuboid building block 1 at grade behind the haydite concrete, before the haydite concrete left surface of joint block 3 with along the left surface of haydite concrete cuboid building block 1 at grade, behind the haydite concrete before the thickness σ 2 of joint block 2 and the haydite concrete thickness σ 3 of joint block 3 equate with the thickness σ 1 of haydite concrete cuboid building block 1 that respectively the width B 3 of the preceding joint block 3 of the width B 2 of joint block 2 and haydite concrete is respectively less than the width B 1 of haydite concrete cuboid building block 1 behind the haydite concrete
Haydite concrete cuboid building block 1 is provided with cavity 4, and cavity 4 is embedded with polyurethane heat insulation material and constitutes polyurethane heat-insulation body 5.When building by laying bricks or stones, the equidirectional butt joint of the utility model since behind the haydite concrete before the width B 2 of joint block 2 and the haydite concrete width B 3 of joint block 3 respectively less than the width B 1 of haydite concrete cuboid building block 1
Can form one at joint and answer back 6, things such as the 6 usefulness cement of answering back fill up, and inside and outside cold and hot air forms cross-ventilation at the place of answering back, can effectively eliminate the mortar joint cold bridge phenomenon, strengthens heat insulation effect.Polyurethane heat insulation material is embedded in the cavity 4, build by laying bricks or stones finish in, heat-preserving wall also is built into thereupon, has shortened the duration, has reduced cost, has simplified operation, simultaneously can improve building practical area 3%～5%.
The specific embodiment two: present embodiment is described below with reference to Fig. 1, Fig. 2, Fig. 3.The practical dimensions of length L 1 * width B 1 * thickness σ 1 of the haydite concrete cuboid building block 1 of present embodiment is 240～500mm * 90～390mm * 90～190mm.The concrete size of haydite concrete cuboid building block 1 can be selected according to concrete needs.
The specific embodiment three: present embodiment is described below with reference to Fig. 1, Fig. 2, Fig. 3.The difference of the present embodiment and the specific embodiment two is: the standard size of length L 1 * width B 1 * thickness σ 1 of the haydite concrete cuboid building block 1 of present embodiment is 480mm * 290mm * 190mm.Adopt this standard-sized building block to use the most general.
The specific embodiment four: present embodiment is described below with reference to Fig. 1, Fig. 2, Fig. 3.Behind the haydite concrete of present embodiment before the length L 2 of joint block 2 and the haydite concrete length L 3 of joint block 3 be 30～100mm, behind the haydite concrete before the width B 2 of joint block 2 and the haydite concrete width B 3 of joint block 3 respectively than the width B 1 of haydite concrete cuboid building block 1
Few 15mm.When building by laying bricks or stones, the joint of adjacent two building blocks can form a width be 30mm answer back 6, can eliminate the mortar joint cold bridge phenomenon.
The specific embodiment five: present embodiment is described below with reference to Fig. 1, Fig. 2, Fig. 3.The number of the cavity 4 of present embodiment is at least one.When the number of cavity 4 is one, cavity 4 in haydite concrete cuboid building block 1 the position and the big I of cavity 4 be provided with as required; When cavity 4 was two or more, cavity 4 was arranged in the haydite concrete cuboid building block 1 in two separate ranks, and the big I of the number of each row cavity 4 and cavity 4 is provided with according to concrete needs.Under the prerequisite of guaranteed strength, but economical with materials reduces building block weight.
Claims (5)
1. polyurethane heat-insulation body haydite concrete energy-saving building block, it is by haydite concrete cuboid building block (1), joint block behind the haydite concrete (2), joint block (3) and polyurethane heat-insulation body (5) are formed before the haydite concrete, the rear end face that it is characterized in that haydite concrete cuboid building block (1) is connected with joint block (2) behind the haydite concrete, the front end face of haydite concrete cuboid building block (1) is connected with the preceding joint block (3) of haydite concrete, the right flank of the right flank of joint block behind the haydite concrete (2) and haydite concrete cuboid building block (1) at grade, the left surface of the left surface of joint block (3) and haydite concrete cuboid building block (1) at grade before the haydite concrete, the thickness σ 3 of joint block (3) equates with the thickness σ 1 of haydite concrete cuboid building block (1) respectively before the thickness σ 2 of joint block behind the haydite concrete (2) and the haydite concrete, and the width B 3 of the preceding joint block (3) of the width B 2 of joint block behind the haydite concrete (2) and haydite concrete is respectively less than the width B 1 of haydite concrete cuboid building block (1)
Haydite concrete cuboid building block (1) is provided with a cavity (4), and cavity (4) is embedded with polyurethane heat insulation material and constitutes polyurethane heat-insulation body (5).
2. polyurethane heat-insulation body haydite concrete energy-saving building block according to claim 1 is characterized in that length L 1 * width B 1 * thickness σ 1 of haydite concrete cuboid building block (1) is of a size of 240～500mm * 90～390mm * 90～190mm.
3. polyurethane heat-insulation body haydite concrete energy-saving building block according to claim 2 is characterized in that the standard size of length L 1 * width B 1 * thickness σ 1 of haydite concrete cuboid building block (1) is 480mm * 290mm * 190mm.
4 polyurethane heat-insulation body haydite concrete energy-saving building blocks according to claim 1, it is characterized in that the length L 3 of joint block (3) is 30～100mm before the length L 2 of joint block (2) behind the haydite concrete and the haydite concrete, the width B 3 of joint block (3) is respectively than the width B 1 of haydite concrete cuboid building block (1) before the width B 2 of joint block behind the haydite concrete (2) and the haydite concrete
Few 15mm.
5. polyurethane heat-insulation body haydite concrete energy-saving building block according to claim 1 is characterized in that the number of cavity (4) is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620021577 CN200961311Y (en) | 2006-08-31 | 2006-08-31 | Polyurethane insulation body haydite concrete energy-saving building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620021577 CN200961311Y (en) | 2006-08-31 | 2006-08-31 | Polyurethane insulation body haydite concrete energy-saving building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200961311Y true CN200961311Y (en) | 2007-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620021577 Expired - Fee Related CN200961311Y (en) | 2006-08-31 | 2006-08-31 | Polyurethane insulation body haydite concrete energy-saving building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200961311Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064644A (en) * | 2015-08-10 | 2015-11-18 | 王黔丰 | Ultrathin stone polyurethane and ceramsite composite plates and machining method thereof |
-
2006
- 2006-08-31 CN CN 200620021577 patent/CN200961311Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064644A (en) * | 2015-08-10 | 2015-11-18 | 王黔丰 | Ultrathin stone polyurethane and ceramsite composite plates and machining method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |