CN101220617A - Heat preserving wall foaming in place and construction method - Google Patents
Heat preserving wall foaming in place and construction method Download PDFInfo
- Publication number
- CN101220617A CN101220617A CNA2007103060593A CN200710306059A CN101220617A CN 101220617 A CN101220617 A CN 101220617A CN A2007103060593 A CNA2007103060593 A CN A2007103060593A CN 200710306059 A CN200710306059 A CN 200710306059A CN 101220617 A CN101220617 A CN 101220617A
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- Prior art keywords
- wall
- foam
- heat
- building block
- block
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- 238000005187 foaming Methods 0.000 title claims description 10
- 238000010276 construction Methods 0.000 title description 3
- 239000000463 material Substances 0.000 claims abstract description 31
- 239000011810 insulating material Substances 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 7
- 210000005056 cell body Anatomy 0.000 claims description 22
- 238000009413 insulation Methods 0.000 claims description 21
- 238000007689 inspection Methods 0.000 claims description 17
- 239000002937 thermal insulation foam Substances 0.000 claims description 14
- 239000004575 stone Substances 0.000 claims description 11
- 239000000839 emulsion Substances 0.000 claims description 9
- 239000011449 brick Substances 0.000 claims description 8
- 241000876852 Scorias Species 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 239000003818 cinder Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 239000008262 pumice Substances 0.000 claims description 3
- -1 urea aldehyde Chemical class 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 36
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention provides a foam-in-place insulated wall; the internal or external sides of the wall and a brickwork wall are provided with holes which are divided into pouring holes and manholes, a spray gun is utilized for spraying and pouring a heat-insulating material into the cavity of a brickwork through the pouring holes, then the manholes are utilized for inspecting if the pouring is finished. The heat-insulating material is foamed on the spot and hardened rapidly, and can improve the heat-insulating effect of the wall and the integrity and the stability of the wall, thus saving materials and reducing cost.
Description
Technical field
The present invention relates to a kind of foam-in-place heat-preserving wall and job practices thereof, relate in particular to the structure and the method for a kind of foam-in-place heat-preserving wall foam-in-place.
Background technology
The wall self-insulation technology of available technology adopting, normally the prefabricated building-block dislocation that is filled with heat insulating material is built by laying bricks or stones, cause the heat insulating material skewness, building block connects firm inadequately up and down, greatly reduce heat-insulating property, and the expanded material that is prefabricated in the factory, waste of material is big, production process is many, increases cost of production.
Summary of the invention
For the integral heat insulation effect and body of wall globality and the firmness that improve body of wall, economical with materials reduces cost, and saves manually, accelerates construction speed, the invention provides foam-in-place heat-preserving wall and this method that a kind of foam-in-place is made.
Technical scheme of the present invention is: a kind of foam-in-place heat-preserving wall, form by concrete block masonry, and it is characterized in that be provided with hole in the inboard or the outside of body of wall on the building block wall, this hole connects the building block outer wall and/or inwall is communicated with the cavity of building block.
Described hole is plug hole and/or inspection eye.
The building block dislocation of described each floor body of wall is built by laying bricks or stones, and the building block rib aligns with rib up and down, and the cavity of building block is communicated with up and down, forms a passage.
Be filled with heat-insulation foam material in the described building block cavity, and all be filled with heat-insulation foam material in the building block cavity passage up and down.
Described heat-insulation foam material is urea aldehyde expanded material or polystyrol foam material or plain expanded material of azoturia or polyurethane foam material.
Described building block is made of building-block cell body, connection rib and heat insulation wall, and heat insulation wall is an in-line or L shaped, and is parallel with long limit of building-block cell body and/or minor face, and is connected with the building-block cell body by at least one connection rib.
Described building-block cell body has a cavity at least.
The end of described connection rib is connected with the cavity sides wall of building-block cell body, and the other end is connected with heat insulation wall.
Surround sealed hollow and/or opening is arranged between described heat insulation wall and building-block cell body and the connection rib.
Parallel between the described connection rib, and vertical with building-block cell body wall and/or heat insulation wall.
Described building block is haydite concrete building block, cinder concrete building block, coal gangue concrete building block, scoria concrete block or pumice stone concrete building block.
A kind of job practices of foam-in-place heat-preserving wall is punched on the building block wall in the inboard or the outside of body of wall, and heat-insulation foam material is poured into a mould in the cavity of into building block by aperture.
Described hole connects the building block outer wall and/or inwall is communicated with the cavity of building block, is divided into plug hole and/or inspection eye.
Heat-insulation foam material is advanced plug hole by lance ejection.
The pouring foaming material is foam-in-place, heat insulating material emulsion and foaming emulsion are placed respectively, with spray gun two emulsions are mixed cast and advance in the cavity of building block, foaming thermal-insulating is filled along body of wall up or down along the building block cavity passage, until filling full building block cavity passage, solidify very soon.
Whether heat insulating material is sprayed in the building block cavity by plug hole, have heat insulating material to overflow by the inspection eye inspection subsequently, if having, the cast requirement is satisfied in expression, stops to spray.
Described plug hole is positioned at 1/4 or 3/4 high place of each floor wall.
Described inspection eye is positioned at the middle part of going up a skin building block most of each floor body of wall, the middle part of next skin and the top and the bottom of a middle skin building block.
The present invention is because the particular structure that adopts and the method for foam-in-place heat insulating material make wall insulation performance improve greatly, and body of wall globality firmness has improved, because site operation is saved material, saving is artificial, has saved construction cost.
Description of drawings
Fig. 1 is the elevation of foam-in-place heat-preserving wall of the present invention.
Fig. 2 is the schematic diagram of foam-in-place heat-preserving wall of the present invention.
Fig. 3 is the schematic diagram of a building-block of the present invention.
Fig. 4 is the schematic diagram of another building-block of the present invention.
Fig. 5 is the schematic diagram of another building-block of the present invention.
Fig. 6 is the schematic diagram of another building-block of the present invention.
Fig. 7 is the schematic diagram of another building-block of the present invention.
Fig. 8 is the schematic diagram of another building-block of the present invention.
Fig. 9 is the schematic diagram of another building-block of the present invention.
Figure 10 is the schematic diagram of another building-block of the present invention.
Figure 11 is the schematic diagram of another building-block of the present invention.
Figure 12 is the schematic diagram of another building-block of the present invention.
Figure 13 is the schematic diagram of another building-block of the present invention.
Figure 14 is the schematic diagram of another building-block of the present invention.
Figure 15 is the schematic diagram of another building-block of the present invention.
Figure 16 is the schematic diagram of another building-block of the present invention.
Figure 17 is the schematic diagram of another building-block of the present invention.
Figure 18 is the schematic diagram of another building-block of the present invention.
Figure 19 is the schematic diagram of another building-block of the present invention.
Figure 20 is the schematic diagram of another building-block of the present invention.
Figure 21 is the schematic diagram of another building-block of the present invention.
Figure 22 is the schematic diagram of another building-block of the present invention.
Figure 23 is the schematic diagram of another building-block of the present invention.
Figure 24 is the schematic diagram of another building-block of the present invention.
Figure 25 is the schematic diagram of another building-block of the present invention.
Figure 26 is the schematic diagram of another building-block of the present invention.
Figure 27 is the schematic diagram of another building-block of the present invention.
Figure 28 is the schematic diagram of another building-block of the present invention.
Figure 29 is the schematic diagram of another building-block of the present invention.
Figure 30 is the schematic diagram of another building-block of the present invention.
Figure 31 is the schematic diagram of another building-block of the present invention.
Figure 32 is the schematic diagram of another building-block of the present invention.
Figure 33 is the schematic diagram of another building-block of the present invention.
Figure 34 is the schematic diagram of another building-block of the present invention.
Figure 35 is the schematic diagram of another building-block of the present invention.
Figure 36 is the schematic diagram of another building-block of the present invention.
The specific embodiment
As shown in Figure 1, a kind of foam-in-place heat-preserving wall is built by laying bricks or stones by building block 1 and to be formed, and is provided with hole in the inboard or the outside of body of wall on the building block wall, and this hole connects building block outer wall and/or inwall is communicated with the cavity of building block, and hole is plug hole 2 and/or inspection eye 3.
The building block dislocation of each floor body of wall is built by laying bricks or stones, and the building block rib aligns with rib up and down, and the cavity 4 of building block up and down is communicated with, and forms a passage.
Specific practice: punch on building block 1 wall in the inboard or the outside at body of wall, pour into a mould heat-insulation foam material in the cavity of into building block by aperture, hole connects the building block outer wall and/or inwall is communicated with the cavity of building block, be divided into plug hole 2 and/or inspection eye 3, heat-insulation foam material is advanced plug hole 2 by lance ejection, the pouring foaming material is foam-in-place, heat insulating material emulsion and foaming emulsion are placed respectively, with spray gun two emulsions being mixed cast advances in the cavity of building block, foaming thermal-insulating is filled along body of wall up or down along the building block cavity passage, until filling full building block cavity passage, solidify very soon, note, heat insulating material is sprayed in the building block cavity by plug hole, whether have heat insulating material to overflow by the inspection eye inspection subsequently, if have, the cast requirement is satisfied in expression, stops to spray, and heat-insulation foam material is urea aldehyde expanded material or polystyrol foam material or the plain expanded material of azoturia.
Fig. 2 is the schematic diagram that expanded material solidifies the back wall cross section, filling-foam heat insulating material 9 in the building block cavity.
Fig. 3-the 36th, the various blocks shape of the present invention, building block 1 is made of building-block cell body 5, connection rib 6 and heat insulation wall 7, heat insulation wall 7 is an in-line or L shaped, and is parallel with building-block cell body 5 long limits and/or minor face, and is connected with the building-block cell body by at least one connection rib 6.
Building block is haydite concrete building block, cinder concrete building block, coal gangue concrete building block, scoria concrete block or pumice stone concrete building block.
Building-block cell body 5 has a cavity 4 at least, or 2,3 or 4 cavitys.
The end of described connection rib 6 is connected with the cavity sides wall of building-block cell body 5, and the other end is connected with heat insulation wall 7.
Surround sealed hollow and/or opening 8 is arranged between described heat insulation wall 7 and building-block cell body 5 and the connection rib 6.
Parallel between the connection rib 6, and vertical with building-block cell body 5 walls and/or heat insulation wall.
Two adjacent building block masonry of cement mortar, adjacent building block building block unit main body limit keeps to the side to build by laying bricks or stones, build by laying bricks or stones continuous between the adjacent block heat insulation wall, between the adjacent block by the building block unit main body, heat insulation wall and connection rib are encircled into enclosed cavity, notice when building by laying bricks or stones up and down that the building block rib aligns with rib up and down, cavity reaches up/down perforation up and down, is convenient to the heat insulating material of casting.
Plug hole and/or inspection eye treat that heat-insulation foam material solidifies the back and seals with mortar, polyphenyl piece or wooden unit.
The diameter of boring is the 15-25 millimeter, preferred 18-20 millimeter, and the spacing of wells is 1 meter, and boring assumes diamond in shape and arranges along metope, and layer drilling depth is the 100-130 millimeter, preferred 120-125 millimeter.
Claims (25)
1. a foam-in-place heat-preserving wall is formed by concrete block masonry, it is characterized in that, is provided with hole in the inboard or the outside of body of wall on the building block wall, and this hole connects the building block outer wall and/or inwall is communicated with the cavity of building block.
2. foam-in-place heat-preserving wall according to claim 1 is characterized in that, described hole is plug hole and/or inspection eye.
3. foam-in-place heat-preserving wall according to claim 1 and 2 is characterized in that, described plug hole is located at the high centre position of each floor wall.
4. foam-in-place heat-preserving wall according to claim 3 is characterized in that, described plug hole is positioned at 1/4 or 3/4 high place of each floor wall.
5. foam-in-place heat-preserving wall according to claim 1 and 2 is characterized in that, described inspection eye is positioned at the middle part of going up a skin building block most of each floor body of wall, the middle part of next skin and the top and the bottom of a middle skin building block.
6. foam-in-place heat-preserving wall according to claim 1 is characterized in that, the rib of building block up and down of each floor body of wall aligns with rib, and the cavity of building block is communicated with up and down, forms a passage.
7. according to claim 1 or 6 described foam-in-place heat-preserving walls, it is characterized in that, in described building block cavity, be filled with heat-insulation foam material, and all be filled with heat-insulation foam material in the building block cavity passage up and down.
8. according to claim 1 or 7 described foam-in-place heat-preserving walls, it is characterized in that described heat-insulation foam material is urea aldehyde expanded material or polystyrol foam material or plain expanded material of azoturia or polyurethane foam material.
9. foam-in-place heat-preserving wall according to claim 1, it is characterized in that described building block is made of building-block cell body, connection rib and heat insulation wall, heat insulation wall is an in-line or L shaped, parallel with long limit of building-block cell body and/or minor face, and be connected with the building-block cell body by at least one connection rib.
10. according to claim 1 or 9 described foam-in-place heat-preserving walls, it is characterized in that described building-block cell body has a cavity at least.
11. according to claim 1 or 9 described foam-in-place heat-preserving walls, it is characterized in that the end of described connection rib is connected with the cavity sides wall of building-block cell body, the other end is connected with heat insulation wall.
12., it is characterized in that surrounding sealed hollow and/or opening being arranged between described heat insulation wall and building-block cell body and the connection rib according to claim 1 or 11 described foam-in-place heat-preserving walls.
13. according to claim 1 or 12 described foam-in-place heat-preserving walls, it is characterized in that, parallel between the described connection rib, and vertical with building-block cell body wall and/or heat insulation wall.
14. foam-in-place heat-preserving wall according to claim 1 is characterized in that, is encircled into sealed hollow between adjacent building-block cell body and heat insulation wall and the connection rib.
15., it is characterized in that adjacent building-block is identical shaped or difformity according to claim 1 or 14 described foam-in-place heat-preserving walls.
16. according to claim 14 or 15 described foam-in-place heat-preserving walls, it is characterized in that, building block rib rib alignment up and down, cavities aligned forms up/down perforation.
17., it is characterized in that described building block is haydite concrete building block, cinder concrete building block, coal gangue concrete building block, scoria concrete block or pumice stone concrete building block according to claim 1 or 14 described foam-in-place heat-preserving walls.
18. the job practices of a foam-in-place heat-preserving wall is characterized in that, punches on the building block wall in the inboard or the outside of body of wall, and heat-insulation foam material is poured into a mould in the cavity of into building block by aperture.
19. the job practices of foam-in-place heat-preserving wall according to claim 18 is characterized in that, described hole connects the building block outer wall and/or inwall is communicated with the cavity of building block, is divided into plug hole and/or inspection eye.
20. the job practices according to claim 18 or 19 described foam-in-place heat-preserving walls is characterized in that, heat-insulation foam material is advanced plug hole by lance ejection.
21. job practices according to claim 18 or 19 described foam-in-place heat-preserving walls, it is characterized in that, the pouring foaming material is foam-in-place, heat insulating material emulsion and foaming emulsion are placed respectively, with spray gun two emulsions being mixed cast advances in the cavity of building block, foaming thermal-insulating is filled along body of wall up or down along the building block cavity passage, until filling full building block cavity passage, solidifies very soon.
22. the job practices according to claim 18 or 19 or 21 described foam-in-place heat-preserving walls is characterized in that, heat insulating material is sprayed in the building block cavity by plug hole, whether there is heat insulating material to overflow by the inspection eye inspection subsequently, if have, the cast requirement is satisfied in expression, stops to spray.
23. the job practices according to claim 18 or 19 described foam-in-place heat-preserving walls is characterized in that, described plug hole is positioned at 1/4 or 3/4 high place of each floor wall.
24. the job practices according to claim 18 or 19 described foam-in-place heat-preserving walls is characterized in that, described inspection eye is positioned at the middle part of going up a skin building block most of each floor body of wall, the middle part of next skin and the top and the bottom of a middle skin building block.
25. the job practices of foam-in-place heat-preserving wall according to claim 18 is characterized in that, the building block of each floor body of wall is staggered builds by laying bricks or stones, and the building block rib aligns with rib up and down, and the cavity of building block is communicated with up and down, forms a passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103060593A CN101220617B (en) | 2007-12-29 | 2007-12-29 | On-site foaming heat preserving wall and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103060593A CN101220617B (en) | 2007-12-29 | 2007-12-29 | On-site foaming heat preserving wall and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101220617A true CN101220617A (en) | 2008-07-16 |
| CN101220617B CN101220617B (en) | 2010-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007103060593A Expired - Fee Related CN101220617B (en) | 2007-12-29 | 2007-12-29 | On-site foaming heat preserving wall and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101220617B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949181A (en) * | 2010-08-31 | 2011-01-19 | 东南大学 | Emblem type self-insulation cavity wall and manufacture method thereof |
| CN102691363A (en) * | 2011-03-25 | 2012-09-26 | 洛阳原生建筑工程技术有限公司 | Foam concrete composite heat preservation wall body with concrete blocks and construction method thereof |
| CN102877652A (en) * | 2012-10-19 | 2013-01-16 | 厦门特房建设工程集团有限公司 | Construction method for post-injection cement mortar masonry brickwork |
| CN103397717A (en) * | 2013-07-30 | 2013-11-20 | 苏州市世好建材新技术工程有限公司 | Double-layer sandwich heat-insulation wall |
| CN103397714A (en) * | 2013-07-30 | 2013-11-20 | 苏州市世好建材新技术工程有限公司 | Bi-layer thermal-insulating wall with fire protection function |
| CN105949432A (en) * | 2016-01-30 | 2016-09-21 | 南京理工大学 | Composite thermal insulation material comprising modified coal gangue and rigid polyurethane foamed plastic |
| CN106193373A (en) * | 2015-05-04 | 2016-12-07 | 北新集团建材股份有限公司 | A kind of assembled polyurethane heat insulating wall and production method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07197541A (en) * | 1993-12-31 | 1995-08-01 | Houmu:Kk | Joint structure of concrete skeleton and joining thereof |
| JP2001182183A (en) * | 1999-12-28 | 2001-07-03 | Bridgestone Corp | Method for forming heat-insulating layer |
| CN1807788A (en) * | 2005-12-12 | 2006-07-26 | 于文江 | External wall architectural construction and its thermal insulation method |
-
2007
- 2007-12-29 CN CN2007103060593A patent/CN101220617B/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949181A (en) * | 2010-08-31 | 2011-01-19 | 东南大学 | Emblem type self-insulation cavity wall and manufacture method thereof |
| CN102691363A (en) * | 2011-03-25 | 2012-09-26 | 洛阳原生建筑工程技术有限公司 | Foam concrete composite heat preservation wall body with concrete blocks and construction method thereof |
| CN102877652A (en) * | 2012-10-19 | 2013-01-16 | 厦门特房建设工程集团有限公司 | Construction method for post-injection cement mortar masonry brickwork |
| CN102877652B (en) * | 2012-10-19 | 2015-07-15 | 厦门特房建设工程集团有限公司 | Construction method for post-injection cement mortar masonry brickwork |
| CN103397717A (en) * | 2013-07-30 | 2013-11-20 | 苏州市世好建材新技术工程有限公司 | Double-layer sandwich heat-insulation wall |
| CN103397714A (en) * | 2013-07-30 | 2013-11-20 | 苏州市世好建材新技术工程有限公司 | Bi-layer thermal-insulating wall with fire protection function |
| CN106193373A (en) * | 2015-05-04 | 2016-12-07 | 北新集团建材股份有限公司 | A kind of assembled polyurethane heat insulating wall and production method thereof |
| CN105949432A (en) * | 2016-01-30 | 2016-09-21 | 南京理工大学 | Composite thermal insulation material comprising modified coal gangue and rigid polyurethane foamed plastic |
| CN105949432B (en) * | 2016-01-30 | 2018-08-17 | 南京理工大学 | A kind of modified gangue-rigid polyurethane foam compound insulating material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101220617B (en) | 2010-07-14 |
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Application publication date: 20080716 Assignee: Qigihar Fangda new type building material Co., Ltd. Assignor: Di Xiaoli Contract record no.: 2012230001669 Denomination of invention: Heat preserving wall foaming in place and construction method Granted publication date: 20100714 License type: Exclusive License Record date: 20120914 |
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Granted publication date: 20100714 Termination date: 20191229 |