CN101200920A - Construction process for integral composite adiabatic insulation wall - Google Patents
Construction process for integral composite adiabatic insulation wall Download PDFInfo
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- CN101200920A CN101200920A CNA2007100190913A CN200710019091A CN101200920A CN 101200920 A CN101200920 A CN 101200920A CN A2007100190913 A CNA2007100190913 A CN A2007100190913A CN 200710019091 A CN200710019091 A CN 200710019091A CN 101200920 A CN101200920 A CN 101200920A
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Abstract
The present invention relates to a construction technique of an integral thermal insulation wall, which includes four steps: (1) outer and inner wall bodies are built with a plurality of thermal insulation profiles at the same time, and a gap is formed in between; (2) when the heights of the outer and the inner wall bodies reach 500mm to 1000mm, liquid foaming thermal insulation material is poured into the gap; (3) the upper part of the liquid foaming thermal insulation material is pressed, so that the liquid foaming thermal insulation material is solidified to form a thermal insulation layer; (4) masonry and pouring are repeated until the wall body is built to a predetermined height. The present invention resolves the technical problems of complex requirements on the construction technique of thermal insulation walls, high material cost, long construction period and many quality problems in the background technology, and the present invention has the advantages of convenient construction, good thermal insulation performance of the wall body, high construction quality and wide range of application.
Description
Technical field
The present invention relates to a kind of construction technology of insulated wall.
Background technology
The body of wall of existing industry and civil building, particularly the load-bearing exterior wall and the internal partition wall of multistory building, the general air-entrained concrete building block that adopts, the fly ash silicate building block, section bars such as ordinary concrete hollow block, because with the not special heat insulating material that adds of upper sectional material, in order to reach the mandatory requirement of building energy-saving insulation, must be at external surface or inner surface stickup or brushing one deck heat insulating material of building masonry wall, the construction requirement complexity of this kind technology, the cost of material height, long construction period, and be easy to generate peeling, hollowing, cracking, quality problems such as come off, be difficult to generally be accepted by institute of building enterprise, even the building enterprise that has uses inferior materials and turns out substandard goods, and influences the heat-insulating property of building.
Summary of the invention
The construction technology that the purpose of this invention is to provide a kind of integral composite adiabatic insulation wall, it has solved adiabatic insulation wall construction process requirement complexity in the background technology, cost of material height, long construction period, quality problems technical problem how.
Technical solution of the present invention is:
A kind of construction technology of integral composite adiabatic insulation wall, its special character is: it may further comprise the steps:
1] builds outer body of wall 1 and interior body of wall 3 simultaneously with polylith adiabatic heat-insulation section bar 7, make outer body of wall 1 and the interior body of wall 3 middle spaces of leaving;
2] when the wall of outer body of wall 1 and interior body of wall 3 up to 500mm～1000mm the time, cast liquid foaming thermal-insulating in the space of body of wall 1 and interior body of wall 3 outside;
3] in the pressurization of liquid foam heat insulating material top, make it solidify to form insulation layer 2;
4] repeating step 2] and 3], build to specified altitude until body of wall.
Above-mentioned steps 1] also comprise one deck integral type reinforcement 4 is set in the space when building outer body of wall 1 and interior body of wall 3.
Above-mentioned integral type reinforcement 4 is one deck wire gauze 5 or steel mesh reinforcement at least.
Above-mentioned integral type reinforcement 4 is one deck wire gauze 5 and a plurality of iron wires 6 that are connected can connect outer body of wall 1, interior body of wall 3 and wire gauze are set at least.
Above-mentioned integral type reinforcement 4 is one deck steel mesh reinforcements and a plurality of connecting reinforcements can connect outer body of wall 1, interior body of wall 3 and wire gauze are set at least.
Above-mentioned outer body of wall 1 and interior body of wall 3 used adiabatic heat-insulation section bars 7 comprise ordinary fired brick, air-entrained concrete building block, fly ash silicate building block or ordinary concrete hollow block;
Above-mentioned insulation layer 2 is made by heat insulating materials such as rigid polyurethane foam plastics, polystyrene foam plastics, polyethylene foams, Vestolit, urea-formaldehyde foamed plastics, phenolic foam or epoxy foams.
Above-mentioned insulation layer 2 is to add bonding adhesive to make in granular polystyrene, glass fiber, asbestos product, expanded perlite series of products or fiber reinforcement polystyrene heat-preservation material.
The present invention has following advantage:
1, easy construction.Because the present invention is integrated body of wall and insulation layer, the cast-in-site insulation layer does not need the secondary heat preservation construction when building outer body of wall and interior body of wall, so greatly facilitate building operations.
2, excellent product performance.The coefficient of thermal conductivity of outer body of wall and interior body of wall is 0.2, the coefficient of thermal conductivity of insulation layer is 0.01, because heat insulating material is integrated poured forming, the centre does not have separate layer or gap, stopped the heat bridge phenomenon that existing insulation brick wall produces, so the total coefficient of thermal conductivity of body of wall is about 0.005; The body of wall dry density is 500Kg/m
3, compressive strength is greater than 2.7Mpa, and aging, free from environmental pollution, fire prevention, sound-insulating.
3, construction quality height.Because outer body of wall of the present invention and interior body of wall adopt the common building materials for wall; so compare with tabular wall heat insulation material; can not crack; can directly order nail, sticking brick, swabbing or wall covering fabric thereon, solve the low disadvantage that must be prone to hollowing of tabular wall heat insulation material seam crossing crackle and soft wall heat insulation material intensity by its duricrust compensation, topping.
4, applied range.Owing to be provided with low-density heat insulating material in the present invention, overall weight reduces when guaranteeing product compressive strength, except that being applicable to various wall constructions also applicable to ceiling insulation.
Description of drawings
Fig. 1 is the structural representation of the adiabatic insulation wall produced of technology of the present invention;
Fig. 2 is the structural representation that includes the integral type reinforcement that technology of the present invention is produced;
Wherein 1 is outer body of wall, the 2nd, and insulation layer, the 3rd, interior body of wall, the 4th, the integral type reinforcement, the 5th, wire gauze, the 6th, connect iron wire, the 7th, the adiabatic heat-insulation section bar.
The specific embodiment
A kind of construction technology of integral composite adiabatic insulation wall may further comprise the steps: build outer body of wall 1 and interior body of wall 3 simultaneously with polylith adiabatic heat-insulation section bar 7, make outer body of wall 1 and the interior body of wall 3 middle spaces of leaving; When the wall of outer body of wall 1 and interior body of wall 3 up to 500mm～1000mm the time, cast liquid foaming thermal-insulating in the space of body of wall 1 and interior body of wall 3 outside; In the pressurization of liquid foam heat insulating material top, make it solidify to form insulation layer 2; Build a wall when highly reaching 500mm～1000mm, the liquid foam heat insulating material with regard to cast-in-site one deck corresponding height is built into until body of wall at every turn.Concrete structure after this integral composite adiabatic insulation wall moulding can be with reference to figure 1, comprise outer body of wall 1 and interior body of wall 3, outer body of wall 1 and interior body of wall 3 are built into for conventional insulation heat-insulating profile 7, and the attachment function by the liquid foam heat insulating material between outer body of wall 1 and interior body of wall 3 and the insulation layer 2 closely links together.
In order to improve the structural strength of adiabatic insulation wall, outside building, in body of wall 1 and the interior body of wall 3, one deck integral type reinforcement 4 can be set in the space.This integral type reinforcement 4 can be one deck wire gauze 5 or steel mesh reinforcement, can also be one deck wire gauze 5 and a plurality of iron wires 6 that are connected can connect outer body of wall 1, interior body of wall 3 and wire gauze are set can also be a plurality of connecting reinforcements that one deck steel mesh reinforcement and setting can connect outer body of wall 1, interior body of wall 3 and wire gauze.Produce wire gauze 5 in advance and connected iron wire 6 and formed integral type reinforcement 4, make outer body of wall 1 and interior body of wall 3 then, and with in the integral type reinforcement 4 parallel spaces that are arranged between body of wall 1 and the interior body of wall 3, pour into a mould the liquid foaming thermal-insulating outside between body of wall 1 and the interior body of wall 3, referring to accompanying drawing 2, then in wire gauze 5 and a plurality of heat insulating materials that are connected after iron wire 6 is embedded in curing, a plurality of connection iron wires 6 are fixed together outer body of wall 1 and interior body of wall 3 simultaneously, and outer body of wall 1, insulation layer 2 and interior body of wall 3 are closely linked together.
Outer body of wall 1 and interior body of wall 3 used adiabatic heat-insulation section bars 7 can be ordinary fired brick, air-entrained concrete building block, fly ash silicate building block or ordinary concrete hollow block;
Claims (8)
1. the construction technology of an integral composite adiabatic insulation wall, it is characterized in that: it may further comprise the steps:
1] builds outer body of wall (1) and interior body of wall (3) simultaneously with polylith adiabatic heat-insulation section bar (7), make the middle space of leaving of outer body of wall (1) and interior body of wall (3);
2] when the wall of outer body of wall (1) and interior body of wall (3) up to 500mm～1000mm the time, pour into a mould the liquid foaming thermal-insulating outside in the space of body of wall (1) and interior body of wall (3);
3] in the pressurization of liquid foam heat insulating material top, make it solidify to form insulation layer (2);
4] repeating step 2] and 3], build to specified altitude until body of wall.
2. the construction technology of integral composite adiabatic insulation wall according to claim 1 is characterized in that: described step 1] also comprise one deck integral type reinforcement (4) is set in the space when building outer body of wall (1) and interior body of wall (3).
3. the construction technology of integral composite adiabatic insulation wall according to claim 2 is characterized in that: described integral type reinforcement (4) is one deck wire gauze 5 or steel mesh reinforcement at least.
4. the construction technology of integral composite adiabatic insulation wall according to claim 2 is characterized in that: described integral type reinforcement (4) is one deck wire gauze (5) and a plurality of iron wires (6) that are connected that can connect outer body of wall (1), interior body of wall (3) and wire gauze are set at least.
5. the construction technology of integral composite adiabatic insulation wall according to claim 2 is characterized in that: described integral type reinforcement (4) is one deck steel mesh reinforcement and a plurality of connecting reinforcements that can connect outer body of wall (1), interior body of wall (3) and wire gauze are set at least.
6. according to the construction technology of the described integral composite adiabatic insulation wall of arbitrary claim of claim 1 to 5, it is characterized in that: described outer body of wall (1) and the used adiabatic heat-insulation section bar of interior body of wall (3) (7) comprise ordinary fired brick, air-entrained concrete building block, fly ash silicate building block or ordinary concrete hollow block;
7. the construction technology of integral composite adiabatic insulation wall according to claim 6, it is characterized in that: described insulation layer (2) is made by heat insulating materials such as rigid polyurethane foam plastics, polystyrene foam plastics, polyethylene foams, Vestolit, urea-formaldehyde foamed plastics, phenolic foam or epoxy foams.
8. the construction technology of integral composite adiabatic insulation wall according to claim 6 is characterized in that: described insulation layer (2) is to add bonding adhesive to make in granular polystyrene, glass fiber, asbestos product, expanded perlite series of products or fiber reinforcement polystyrene heat-preservation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100190913A CN101200920A (en) | 2007-11-16 | 2007-11-16 | Construction process for integral composite adiabatic insulation wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100190913A CN101200920A (en) | 2007-11-16 | 2007-11-16 | Construction process for integral composite adiabatic insulation wall |
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| CN101200920A true CN101200920A (en) | 2008-06-18 |
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| CNA2007100190913A Pending CN101200920A (en) | 2007-11-16 | 2007-11-16 | Construction process for integral composite adiabatic insulation wall |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345340A (en) * | 2010-08-03 | 2012-02-08 | 贵州省建筑材料科学研究设计院 | Foamed plastic-electrolytic manganese slag compound insulation block and preparation method thereof |
| CN102828587A (en) * | 2012-09-14 | 2012-12-19 | 中国建筑第二工程局有限公司 | Aerated concrete building block decoration external wall and construction method of aerated concrete building block decoration external wall |
| CN102992801A (en) * | 2011-12-31 | 2013-03-27 | 柯美达（北京）科技有限公司 | Preparation method of organic-inorganic composite foam material |
| CN103174236A (en) * | 2013-04-07 | 2013-06-26 | 杜彬 | Manufacture method for high-heat-preservation foaming sandwich building wall |
-
2007
- 2007-11-16 CN CNA2007100190913A patent/CN101200920A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345340A (en) * | 2010-08-03 | 2012-02-08 | 贵州省建筑材料科学研究设计院 | Foamed plastic-electrolytic manganese slag compound insulation block and preparation method thereof |
| CN102992801A (en) * | 2011-12-31 | 2013-03-27 | 柯美达（北京）科技有限公司 | Preparation method of organic-inorganic composite foam material |
| CN102828587A (en) * | 2012-09-14 | 2012-12-19 | 中国建筑第二工程局有限公司 | Aerated concrete building block decoration external wall and construction method of aerated concrete building block decoration external wall |
| CN103174236A (en) * | 2013-04-07 | 2013-06-26 | 杜彬 | Manufacture method for high-heat-preservation foaming sandwich building wall |
| CN103174236B (en) * | 2013-04-07 | 2015-07-08 | 杜彬 | Manufacture method for high-heat-preservation foaming sandwich building wall |
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Open date: 20080618 |