CN104018596B - Compound insulation wall structure - Google Patents
Compound insulation wall structure Download PDFInfo
- Publication number
- CN104018596B CN104018596B CN201410265181.0A CN201410265181A CN104018596B CN 104018596 B CN104018596 B CN 104018596B CN 201410265181 A CN201410265181 A CN 201410265181A CN 104018596 B CN104018596 B CN 104018596B
- Authority
- CN
- China
- Prior art keywords
- weight portion
- insulation
- parts
- layer
- insulation layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Laminated Bodies (AREA)
- Building Environments (AREA)
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a compound insulation wall structure and a manufacturing technology of an insulation layer of the compound insulation wall structure. The compound insulation wall structure comprises a face mortar layer, a wire screen, the insulation layer, a water resisting layer, a mortar layer and a basement layer bearing wall from outer to inner in sequence. The insulation layer comprises, by weight, 7-10 parts of polyacrylamide, 3-5 parts of methyl hydroxyethyl cellulose ether, 2-3 parts of emulsion powder, 1-3 parts of calcium stearate, 1-2 parts of imvite, 1-2 parts of polyvinyl alcohol, 0.5-2 parts of glass fiber, 0.5-1 part of carbon black, 0.05-1 part of borax and 0.05-1 part of humic acid calcium. The compound insulation wall has good insulation and seepage-proof effects, the waterproof, frozen-proof and aging-proof performance of the whole wall is greatly improved, the requirement for insulation and heat insulation of the wall of a building can be effectively met, the compound insulation wall has a good mechanical property, a good damage resisting strength property and a good air permeability property, and the compound insulation wall structure is ideal.
Description
Technical field
The invention belongs to building wall field, particularly a kind of composite heat insulating wall body structure.
Background technology
In recent years market constantly occurred all kinds of novel wall materials, its material mainly contains gypsum, cement light partition wall board, steel plate, steel wire net rack cystosepiment, Fired perforated bricks and Novel partition plate etc.The south and the north region at home all also exists that winter humidity is higher, and sendible temperature is lower than actual temperature, in order to play certain insulation effect, all needs to close the doors and windows, and reduces cold air and enters and flow.Meanwhile, once the insulation construction of body of wall arranges unreasonable, do not have good insulation effect on the one hand, a large amount of Living Water steams indoor on the other hand by body of wall absorbed inside and will gather, and cause the condensation of body of wall internal wetted, easily occur phenomenon that is mouldy and body of wall surface peeling, so not only can affect the attractive in appearance of house, create the environment being beneficial to bacterium and pathogen growth simultaneously, while affecting the quality of life of people, also affect body of wall application life.
Existing exterior-wall heat insulation adopts thermal insulation mortar plate, but due to its shear behavior, water resistance, ageing-resistant performance not good, thus limit the application at building field.Also the wall thermal insulation structure had is by adding foam insulation, and this occurs load-bearing, the problem that resistance of failure is poor and gas permeability is not good too.
Summary of the invention
For above-mentioned demand, the invention provides a kind of composite heat insulating wall body structure, it has good mechanical property, resistance of failure performance and permeability, is a kind of desirable heat-insulating wall structure.
Object of the present invention can be achieved through the following technical solutions:
A kind of composite heat insulating wall body structure, this composite heat insulating wall body structure is followed successively by facing sand pulp layer, silk screen, insulation layer, water barrier, screed and basic unit's bearing wall from outside to inside; Described insulation layer is made up of the component of following weight portion: polyacrylamide 7-10 part, methyl hydroxyethylcellulose ether 3-5 part, latex powder 2-3 part, calcium stearate 1-3 part, montmorillonite 1-2 part, polyvinyl alcohol 1-2 part, glass fiber 0.5-2 part, carbon black 0.5-1 part, borax 0.05-1 part and calcium humate 0.05-1 part.
Described facing sand pulp layer is also provided with exterior wall coating material layer outward.
The thickness of described facing sand pulp layer is 1.5-2cm; The thickness of described insulation layer is 3-4cm; The thickness of described screed is 2-3cm.
Described insulation layer is fixed on screed and basic unit's bearing wall by fixture together with water barrier, and fixture gap utilizes encapsulant to seal.
Described fixture is bolt or crab-bolt; Described encapsulant is pressure sponge sealing strip.
Described silk screen is galvanized steel wire netting or nylon wire; Described water barrier is from inside to outside one-way ventilating waterproof film; Described glass fiber is alkali-free glass fibre, and diameter is 9.6-11.5 micron.
Described from inside to outside one-way ventilating waterproof film is polyethylene one-way ventilating waterproof film.
The manufacturing process of described insulation layer, comprises the following steps:
(1) by polyacrylamide 7-10 weight portion, methyl hydroxyethylcellulose ether 3-5 weight portion, latex powder 2-3 weight portion, calcium stearate 1-3 weight portion, glass fiber 0.5-2 weight portion, borax 0.05-1 weight portion and calcium humate 0.05-1 weight portion, normal temperature mixes, at 45-55 DEG C, add in high pressure homogenizer and mix 1-2 hour;
(2) in the product of step (1), add polyvinyl alcohol 1-2 weight portion, carbon black 0.5-1 weight portion and montmorillonite 1-2 weight portion, add in high pressure homogenizer at 100 DEG C and mix 1-2 hour, at 90 DEG C, be incubated 2-3 hour;
(3) product of step (2) is loaded mould, temperature 170-175 DEG C, pressure 1 Mpa, through 10-12min, cooling, obtains insulation layer material;
The homogenization pressure of described step (1) mesohigh homogenizer is 10MPa; Normal temperature mixing employing three leaf mixer described in described step (1), stir speed (S.S.) be 1000-1300 turn/hour; Glass fiber in described step (1) is the alkali-free glass fibre through silane coupler process, described latex powder is the copolymer of ethene and vinylacetate, and described methyl hydroxyethylcellulose ether is drying process; The homogenization pressure 12MPa of step (2) mesohigh homogenizer;
In described step (2), montmorillonite adds front for grind 1 hour through grinder, and the mean molecule quantity of described polyvinyl alcohol is 3000-5000; Cooling described in step (3) adopts air cooling way.
compared with prior art, its beneficial effect is in the present invention:
(1) the present invention is by being made up of body of wall facing sand pulp layer, silk screen, insulation layer, water barrier, screed and basic unit's bearing wall successively from outside to inside, the body of wall obtained like this has good insulation and percolation-proof effect, substantially increase the water-fast resistance to of integral wall and freeze ageing-resistant performance, effectively can meet the insulation of the metope of building and heat insulation demand, make body of wall have good mechanical property simultaneously.
(2) the present invention is provided with water barrier, and adopts one-way ventilating waterproof film, avoids airtight mouldy problem, effectively can stop the infiltration of outside water, makes again wall have good permeability.
(3) by adding the problem that silk screen avoids wall insulating layer cracking, comes off, thus body of wall is made to have long application life.
(4) body of wall of the present invention is provided with the mixing of insulation layer by a certain proportion of each component, and obtained insulation layer not only has good mechanical strength, and has good insulation and air permeable effect.
Accompanying drawing explanation
Fig. 1 is the composite thermal-insulating wall structural representation of the embodiment of the present invention 1.
Fig. 2 is the composite thermal-insulating wall structural representation of the embodiment of the present invention 2.
In figure: 1 is facing sand pulp layer, 2 is silk screen, and 3 is insulation layer, and 4 is water barrier, and 5 is screed, and 6 is basic unit's bearing wall, and 7 is exterior wall coating material layer.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1
As shown in Figure 1, composite heat insulating wall body structure of the present invention is followed successively by facing sand pulp layer 1 from outside to inside, silk screen 2, insulation layer 3, water barrier 4, screed 5 and basic unit's bearing wall 6, silk screen 2 is galvanized steel wire netting, water barrier 4 is from inside to outside polyethylene one-way ventilating waterproof film, the thickness of facing sand pulp layer is 1.5cm, the thickness of insulation layer is 4cm, the thickness of screed is 3cm, insulation layer is made up of the component of following weight portion: polyacrylamide 10 parts, 3 parts, methyl hydroxyethylcellulose ether, latex powder 3 parts, calcium stearate 1 part, montmorillonite 1 part, polyvinyl alcohol 1 part, alkali-free glass fibre 2 parts, carbon black 1 part, borax 0.05 part and calcium humate 1 part, wherein the diameter of alkali-free glass fibre is 11.5 microns, insulation layer is secured by bolts on screed and basic unit's bearing wall together with water barrier, and bolt gap pressure sponge sealing strip seals.The test result of composite heat insulating wall body structure is in table 1.
Embodiment 2
As shown in Figure 2, composite heat insulating wall body structure of the present invention is followed successively by facing sand pulp layer 1 from outside to inside, silk screen 2, insulation layer 3, water barrier 4, screed 5 and basic unit's bearing wall 6, facing sand pulp layer is also provided with exterior wall coating material layer 7 outward, silk screen 2 is nylon wire, water barrier 4 is from inside to outside polyethylene one-way ventilating waterproof film, the thickness of facing sand pulp layer is 2cm, the thickness of insulation layer is 3cm, the thickness of screed is 2cm, insulation layer is made up of the component of following weight portion: polyacrylamide 7 parts, 5 parts, methyl hydroxyethylcellulose ether, latex powder 2 parts, calcium stearate 3 parts, montmorillonite 2 parts, polyvinyl alcohol 2 parts, alkali-free glass fibre 0.5 part, carbon black 0.5 part, borax 1 part and calcium humate 0.05 part, wherein the diameter of alkali-free glass fibre is 9.6 microns, insulation layer is fixed on screed and basic unit's bearing wall by crab-bolt together with water barrier, and crab-bolt gap pressure sponge sealing strip seals.The test result of composite heat insulating wall body structure is in table 1.
Embodiment 3
(1) polyacrylamide 10kg, dried methyl hydroxyethylcellulose ether 3kg, latex powder 3kg, calcium stearate 1kg, alkali-free glass fibre 2kg, borax 0.05kg and calcium humate 1 kg, normal temperature adopts three leaf mixers, mix with 1000 turns of/hour stir speed (S.S.)s, at 45 DEG C, add in high pressure homogenizer and mix 2 hours;
(2) in the product of step (1), add mean molecule quantity be 3000 polyvinyl alcohol 1 kg, carbon black 1 kg and grind montmorillonite 1 kg of 1 hour through grinder, adds in high pressure homogenizer and mix 2 hours, at 90 DEG C, be incubated 2 hours at 100 DEG C;
(3) product of step (2) is loaded mold temperature 170 DEG C, pressure 1Mpa, through 12min, adopt air cooling way cooling, obtain the insulation layer material that thickness is 4cm;
Alkali-free glass fibre is through APTES process, fibre diameter is 11.5 microns, the homogenization pressure of step (1) mesohigh homogenizer is 10MPa, the homogenization pressure 12MPa of step (2) mesohigh homogenizer, and latex powder is the copolymer of ethene and vinylacetate.
Embodiment 4
(1) polyacrylamide 7kg, dried methyl hydroxyethylcellulose ether 5 kg, latex powder 2 kg, calcium stearate 3 kg, alkali-free glass fibre 0.5 kg, borax 1 kg and calcium humate 0.05 kg, normal temperature mixes with 1300 turns of/hour stir speed (S.S.)s, at 55 DEG C, add in high pressure homogenizer and mix 1 hour;
(2) in the product of step (1), add mean molecule quantity is 5000 polyvinyl alcohol 2 kg, carbon black 0.5 kg and montmorillonite 2 kg, adds in high pressure homogenizer and mix 1 hour at 100 DEG C, at 90 DEG C, be incubated 3 hours;
(3) product of step (2) is loaded mold temperature 175 DEG C, pressure 1Mpa, through 10min, cooling, obtains the insulation layer material that thickness is 4cm;
Alkali-free glass fibre is through APTES process, fibre diameter is 9.6 microns, and the homogenization pressure of step (1) mesohigh homogenizer is 10MPa, the homogenization pressure 12MPa of step (2) mesohigh homogenizer, latex powder is the copolymer of ethene and vinylacetate.
Wherein the performance test results of insulation layer material is as shown in table 2.
Table 1
Table 2
The invention is not restricted to embodiment here, those skilled in the art, according to announcement of the present invention, do not depart from improvement that scope makes and amendment all should within protection scope of the present invention.
Claims (1)
1. a composite heat insulating wall body structure, this composite heat insulating wall body structure is followed successively by facing sand pulp layer, silk screen, insulation layer, water barrier, screed and basic unit's bearing wall from outside to inside; Described insulation layer is made up of the component of following weight portion: polyacrylamide 7-10 part, methyl hydroxyethylcellulose ether 3-5 part, latex powder 2-3 part, calcium stearate 1-3 part, montmorillonite 1-2 part, polyvinyl alcohol 1-2 part, glass fiber 0.5-2 part, carbon black 0.5-1 part, borax 0.05-1 part and calcium humate 0.05-1 part; Described facing sand pulp layer is also provided with exterior wall coating material layer outward, and the thickness of described facing sand pulp layer is 1.5-2cm; The thickness of described insulation layer is 3-4cm; The thickness of described screed is 2-3cm; Described insulation layer is fixed on screed and basic unit's bearing wall by fixture together with water barrier, and fixture gap utilizes encapsulant to seal, and described fixture is bolt or crab-bolt, and described encapsulant is pressure sponge sealing strip; Described silk screen is galvanized steel wire netting or nylon wire; Described water barrier is from inside to outside one-way ventilating waterproof film; Described glass fiber is alkali-free glass fibre, and diameter is 9.6-11.5 micron; Described from inside to outside one-way ventilating waterproof film is polyethylene one-way ventilating waterproof film;
It is characterized in that the manufacturing process of this insulation layer comprises the following steps:
(1) by polyacrylamide 7-10 weight portion, methyl hydroxyethylcellulose ether 3-5 weight portion, latex powder 2-3 weight portion, calcium stearate 1-3 weight portion, glass fiber 0.5-2 weight portion, borax 0.05-1 weight portion and calcium humate 0.05-1 weight portion, normal temperature mixes, at 45-55 DEG C, add in high pressure homogenizer and mix 1-2 hour;
(2) in the product of step (1), add polyvinyl alcohol 1-2 weight portion, carbon black 0.5-1 weight portion and montmorillonite 1-2 weight portion, add in high pressure homogenizer at 100 DEG C and mix 1-2 hour, at 90 DEG C, be incubated 2-3 hour;
(3) product of step (2) is loaded mould, temperature 170-175 DEG C, pressure 1 Mpa, through 10-12min, cooling, obtains insulation layer material; The homogenization pressure of described step (1) mesohigh homogenizer is 10MPa; Normal temperature mixing employing three leaf mixer described in described step (1), stir speed (S.S.) be 1000-1300 turn/hour; Glass fiber in described step (1) is the alkali-free glass fibre through silane coupler process, described latex powder is the copolymer of ethene and vinylacetate, and described methyl hydroxyethylcellulose ether is drying process; The homogenization pressure 12MPa of step (2) mesohigh homogenizer; In described step (2), montmorillonite adds front for grind 1 hour through grinder, and the mean molecule quantity of described polyvinyl alcohol is 3000-5000; Cooling described in step (3) adopts air cooling way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265181.0A CN104018596B (en) | 2014-06-16 | 2014-06-16 | Compound insulation wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265181.0A CN104018596B (en) | 2014-06-16 | 2014-06-16 | Compound insulation wall structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104018596A CN104018596A (en) | 2014-09-03 |
| CN104018596B true CN104018596B (en) | 2015-06-03 |
Family
ID=51435565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410265181.0A Active CN104018596B (en) | 2014-06-16 | 2014-06-16 | Compound insulation wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104018596B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105859199B (en) * | 2016-03-31 | 2018-06-19 | 马振义 | Steel structure " machine sprays-exempt from calcined gypsum-reflective heat-insulation paint " goes along with sb. to guard him heat preservation composite wall system |
| CN105859198B (en) * | 2016-03-31 | 2018-05-29 | 马振义 | Steel construction gypsum base " machine spray-bis- exempt from-phase transformation " goes along with sb. to guard him heat preservation composite wall system preparation method |
| CN106853712A (en) * | 2016-12-08 | 2017-06-16 | 李晓光 | A kind of sunlight board process of surface treatment |
| CN106760065B (en) * | 2017-01-24 | 2022-03-29 | 哈尔滨工业大学建筑设计研究院 | Detachable heat-insulation composite wall applied to container |
| CN107400262A (en) * | 2017-07-31 | 2017-11-28 | 合肥泓定科技有限公司 | A kind of Polymeric water repellent material and preparation method thereof |
| CN110714543A (en) * | 2019-12-10 | 2020-01-21 | 中苏控股有限公司 | Special rock wool board for building external wall heat preservation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3545001A1 (en) * | 1985-01-16 | 1986-07-17 | Avenir-Wärmedämmplatten Dipl.-Ing. Peter Steyer, 3436 Hessisch Lichtenau | Heat insulation panel manufactured from natural products |
| CN101575191B (en) * | 2008-05-08 | 2012-09-05 | 四川蜂巢科技有限公司 | Expanded and vitrified microsphere insulating material for construction wall and production process |
| CN102605867B (en) * | 2012-03-08 | 2014-09-10 | 上海天补建筑科技有限公司 | External wall insulation structure through foaming cement board and construction method thereof |
| CN102912866B (en) * | 2012-09-29 | 2016-04-06 | 池州市崇源节能建筑材料有限公司 | A kind of external thermal insulation system with low thermal conductivity high-strength mortar |
| CN203049932U (en) * | 2012-11-29 | 2013-07-10 | 燕云志 | Roof damp-proof heat insulation function board |
-
2014
- 2014-06-16 CN CN201410265181.0A patent/CN104018596B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104018596A (en) | 2014-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104018596B (en) | Compound insulation wall structure | |
| CN107162627B (en) | Multifunctional green building material | |
| CN103321375B (en) | Composite inorganic thermal-insulation decoration plate and manufacturing method thereof | |
| CN103332914B (en) | Air-entrained concrete building block of diatomite modified and preparation method thereof | |
| CN102296709B (en) | Inorganic foam heat insulation profile | |
| CN102108740B (en) | Inner thermal insulation system of outer granulated cork wall | |
| CN102924037B (en) | Fire protection insulation board for building outer wall and method for producing fire protection insulation board | |
| CN102807348B (en) | Inorganic phenolic aldehyde composite thermal mortar | |
| CN103524106B (en) | A kind of fireproof heat insulation plate of outer wall and its production method | |
| CN104628333A (en) | Anti-seepage waterproof anti-cracking unfired hollow brick and preparation method thereof | |
| CN113754376B (en) | Building heat-preservation moisture-permeable plastering mortar and preparation method thereof | |
| CN103206032B (en) | Heat-insulation wall with low temperature difference | |
| CN105155703A (en) | Preparation method of STP core materials | |
| KR101885600B1 (en) | Keeping warm boards and fabricating method thereof | |
| CN103332912B (en) | Porous air-entrained concrete building block and preparation method thereof | |
| CN105585293A (en) | Novel plastering mortar | |
| CN104211348B (en) | A kind of anti-freezing and heat-insulating mortar and preparation method thereof | |
| CN103253904B (en) | A kind of Slag/bauxite ceramsite concrete hollow insulation block and preparation method thereof | |
| CN102503306A (en) | EIA (Environmental Impact Assessment) ecological environment-friendly type inorganic active building heat-insulating mortar | |
| CN104773985A (en) | Lightweight composite building energy-saving heat-insulation material | |
| CN209413187U (en) | A kind of composite fireproof heat preservation board | |
| CN104418558B (en) | The preparation technology of environment-friendly insulating composite architectural materials | |
| KR101175710B1 (en) | Preparation method for adiabatic mortar using waste alc | |
| CN104926214A (en) | Thermal insulation mortar with good construction performance due to addition of bamboo charcoal fiber, and preparation method of thermal insulation mortar | |
| CN107935476A (en) | A kind of high-strength waterproofness and thermal insulation material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |