CN102535689A - Self-heat preservation system of wood-wool cement board (WWCB) demoulding-free template - Google Patents
Self-heat preservation system of wood-wool cement board (WWCB) demoulding-free template Download PDFInfo
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- CN102535689A CN102535689A CN2012100079279A CN201210007927A CN102535689A CN 102535689 A CN102535689 A CN 102535689A CN 2012100079279 A CN2012100079279 A CN 2012100079279A CN 201210007927 A CN201210007927 A CN 201210007927A CN 102535689 A CN102535689 A CN 102535689A
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Abstract
The invention discloses a self-heat preservation system of a wood-wool cement board (WWCB) demoulding-free template, which comprises a concrete wall body, a heat insulation layer and a decorative surface coating arranged on the heat insulation layer, wherein the heat insulation layer is a WWCB which is internally poured with concrete so as to form the concrete wall body; and the decorative surface coating comprises primer of a decorative surface, glass fiber gridding cloth and surface coating of the decorative surface which are adhered on the WWCB from inside to outside. The self-heat preservation system not only is simple in construction and cost-saving, but also is environment-friendly and energy-saving, and is capable of guarantying the service life of the wall body to reach hundreds of years and the fire protection level of an external heat insulation wall to reach A-level standard; and furthermore, when being coated with the decorative surface coating, the self-heat preservation system is simple and convenient in technology, and beneficial to popularization and application.
Description
Technical field
The present invention relates to a kind of self-insulation system for building, especially a kind ofly exempt from the stripper plate self-insulation system as the WWCB of heat insulation formwork by wood cement board.
Background technology
At present, outside the reinforced concrete cast-in-situ of multilayer or highrise building body, in the wall construction, adopt the steel or the wooden template of bolt anchoring installation in position more, in it, build the exterior wall concrete then.After the exterior wall concrete strength reaches demoulding requirement, outer wall template is removed, subsequently; The external wall insulation that will have the energy-saving heat preserving function again is installed on the concrete outer facade of exterior wall; Its construction period is longer, and heat insulating material has been prone to drum and has come off, and mounting or dismounting operation and amount of high-altitude operation are big; Waste material is many, and easy deformation, weathering, life-span are short, fireproof performance is poor.
Because building energy conservation has become the fundamental state policy of China, the wall thermal insulating engineering had obtained fast development in recent years, and exterior wall heat-preserving system structure commonly used at present mainly contains following several kinds: 1, exterior insulation system for polyphenyl plate thin plastering exterior wall; 2, rubber powder EPS granule thermal insulation slurry external thermal insulation system; 3, inorganic heat-insulating mortar exterior wall outer heat preservation system.Prove that through practice of construction for many years above-mentioned three kinds of external wall outer insulation methods all respectively have pluses and minuses.Like first kind of polyphenyl plate and second kind of EPS particle heat-insulating system, run into the naked light on-the-spot fire of the easy initiation of burning easily, dangerous; The third inorganic heat insulation mortar speed of application is slow, and waste of material is big.And traditional heat insulating material all adopts organic binder and metal matter holdfast, and these have caused the heat insulation effect difference and the fireproof performance of these heat insulating materials poor.Those skilled in the art are devoted to study various novel exterior wall heat-preserving systems; Because wood cement board has become the constructional materials that is of wide application in the world at present; It has, and practicality is wide, excellent performance; The erosion of corrosion resistant, heat-resisting, anti-ant, be prone to multiple advantages such as processing, sound insulation, fire prevention, good permeability,, environmental protection good with cement, lime, gypsum conformability, what therefore had the technician to develop in the practice to utilize wood cement board exempts from demoulding wall self-insulation system.
This system utilizes the high strength of wood cement board, high temperature resistant, moistureproof, anti-dry rot, heat-insulating sound-insulating, characteristics such as indeformable, replaces traditional steel form, cast-in-situ concrete; After the maintenance; It is very firm that concrete and wood cement board bond, and is integrally formed, and saved steel form stripping process in the past.Because wood cement board has heat-insulating property preferably, so this body of wall has just possessed the function of self-heat conserving.Because it exempts from the advantage of the demoulding and self-heat conserving, this heat-insulation system has bright prospects.But existing heat-insulation system is on the low side for the consideration of overall structure aspect and construction aspect, and construction cost at home is very big, and for example existing self-insulation system only comprises insulation layer and concrete wall; And do not have special finish coat, for building attractive in appearance, generally all be to adopt conventional exterior wall coating material to whitewash; And exterior wall coating material needs levelling, smears putty, applies this three process of facing when whitewashing, and so, has not only increased construction cost; And the bonding force between exterior wall coating material and the insulation layer and be unable to undergo weathering, gasification year in year out application life and bubble easily and come off; Also can influence simultaneously ventilative, the poisture-penetrability of insulation layer, therefore be difficult to carry out utilization and extention, in addition; Also there is the problem of fireproof performance difference in existing insulating layer of external wall, and these all become the obstacle that building energy conservation can't be gone beyond.
Summary of the invention
Exist cost bigger to the existing wood cement board that utilizes as the heat insulation formwork self-insulation system, the construction subsequent technique is complicated, influence the wet problem of balance of building, the purpose of this invention is to provide a kind of WWCB and exempts from the stripper plate self-insulation system.
This patent solves the technical scheme that its technical problem adopted: a kind of WWCB exempts from the stripper plate self-insulation system, comprises concrete wall, insulation layer, and is arranged on the facing coating on the said insulation layer; Said insulation layer is a wood cement board, and fluid concrete forms concrete wall in said wood cement board, and said facing coating comprises facing primer, fiberglass gridding cloth, the facing surface coating that sticks on the said wood cement board from inside to outside.
Further, said facing primer comprises high-strength cement 20-40 weight portion, composite light aggregate 50-80 weight portion, polymer 1-5 weight portion, short fiber 0.1-1 weight portion, ultra-fine inferior nano powder 2-10 weight portion; Said facing surface coating comprises high-strength cement 20-40 weight portion, composite light aggregate 50-80 weight portion, polymer 1-5 weight portion, short fiber 0.1-1 weight portion, ultra-fine inferior nano powder 2-10 weight portion, hydrophober 0.5-2 weight portion.
The WWCB of this patent exempts from the stripper plate self-insulation system and comprises concrete wall, insulation layer, facing coating three layer construction; Adopt wood cement board as insulation layer; One-body molded with concrete wall; Add the special-purpose facing coating that is arranged on the insulation layer side and form and exempt from demoulding heat-insulation system, because the facing coating has taken into full account wood cement board, insulation, sound-absorbing, ventilative, wet balance that the material of facing coating is selected to go up with outstanding wood cement board are main starting point; The not only easy construction of whole like this self-insulation system; Whole facade has good art of building effect after using this facing coating, and helps the insulation and the wet balance of whole building, makes whole building have the function that can " breathe ", can regulate voluntarily.
Further preferably, in said wood cement board, through crab-bolt two relative thirty years of age wood cement boards are coupled together during fluid concrete.
Further preferably, said facing primer also comprises pigment 0.1-1 weight portion, and said facing surface coating also comprises pigment 0.1-1 weight portion.
Further preferably, said composite light aggregate is made up of middle fine sand and glass bead, and the mass ratio of said middle fine sand and glass bead is 1: 5～1: 3.
Further preferably, said polymer be in dispersibility latex powder, the acrylic acid one or more.
Further preferably, said short fiber is short glass fiber or short PP fiber.
Further preferably, said pigment be in iron oxide red, iron oxide yellow, the iron black or mill base one or more, said hydrophober is organosilicon moisture repellent.
Further, said wood cement board one side is provided with a plurality of grooves or hair side.
Groove that is provided with on the wood cement board or hair side can increase wood cement board and concrete contact area and enhancing frictional force, improve adhesion strength, and flexural strength and modulus of elasticity increase substantially.
The effect of this patent is: the self-insulation system of this patent has combined to exempt from the process characteristic of stripper plate; Adopted special-purpose facing coating simultaneously; The facing primer can form the grid cellular structure on wood cement board; Not only have the little characteristics of coefficient of thermal conductivity, and have higher adhesion stress and mechanical strength, can with the wood cement board strong bonded.Fiberglass gridding cloth adopts alkali-resistant glass fibre to process, and it is mainly used in and is clipped between the facing primer layer and the facing surfaces coated bed of material, and with both strong bonded, play weather-proof, indehiscent effect when expanding with heat and contract with cold; And the facing surface coating is except having the characteristics of facing primer, and owing to increased hydrophober, therefore has the characteristics of waterproof, weather-proof, UV resistant.This grid cellular structure has the effect of sound-absorbing, ventilative, wet balance; And because wood cement board itself also has heat insulation, sound insulation, ventilative characteristics; Though like this in the surface-coated of wood cement board the facing coating can not have influence on heat insulation, the sound insulation of wood cement board, ventilative characteristics yet, whole like this building has been because used wood cement board to possess certain heat insulation effect, simultaneously good permeability; Wet balance is strong; Whole building has possessed respiratory function, and this target of always pursuing of architectural design person just, simultaneously because the facing surface coating has abundant colors; The facing coating has particular structure again; Not only make whole facade have the various art of building effects that the user needs, and can reach more than 50 years do not ftracture, indeformable, do not gasify, do not come off, ponding incrustation not, non-volatility pernicious gas, fire prevention reach the advantage that any coating such as A grade standard can't be reached.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified;
Fig. 1 is the cross-sectional structure sketch map of self-insulation system of the present invention;
Fig. 2 adds the cross-sectional structure sketch map of crab-bolt for self-insulation system of the present invention;
Fig. 3 is a B part enlarged diagram among Fig. 1;
Fig. 4 is the another kind of structural representation that is applied in the wood cement board in the self-insulation system of the present invention.
Label declaration among the figure:
1-concrete wall 2-wood cement board 3-facing primer 4-fiberglass gridding cloth 5-facing surface coating 6-groove 7-crab-bolt
The specific embodiment
Be illustrated in figure 1 as the cross-sectional structure sketch map of self-insulation system of the present invention, Fig. 3 is a B part enlarged diagram among Fig. 1, and a kind of WWCB exempts from the stripper plate self-insulation system, comprises concrete wall 1, insulation layer, and is arranged on the facing coating on the insulation layer; Insulation layer is a wood cement board 2, and fluid concrete forms concrete wall 1 in wood cement board 2, and the facing coating comprises facing primer 3, fiberglass gridding cloth 4, the facing surface coating 5 that sticks on the wood cement board 2 from inside to outside; The facing coating of this patent embodiment that is listed below:
Embodiment 1:
Facing primer 3: high-strength cement 30 weight portions, composite light aggregate 60 weight portions, dispersibility latex powder 2 weight portions, short glass fiber 0.4 weight portion, ultra-fine inferior nano powder 6 weight portions;
Facing surface coating 5: high-strength cement 30 weight portions, composite light aggregate 60 weight portions, acrylic acid 3 weight portions, short glass fiber 0.5 weight portion, ultra-fine inferior nano powder 5 weight portions, organosilicon moisture repellent 1 weight portion.
Embodiment 2:
Facing primer 3: high-strength cement 20 weight portions, composite light aggregate 50 weight portions, dispersibility latex powder 1 weight portion, short glass fiber 0.3 weight portion, ultra-fine inferior nano powder 3 weight portions;
Facing surface coating 5: high-strength cement 30 weight portions, composite light aggregate 70 weight portions, dispersibility latex powder 4 weight portions, short glass fiber 0.6 weight portion, ultra-fine inferior nano powder 8 weight portions, organosilicon moisture repellent 0.8 weight portion.
Embodiment 3:
Facing primer 3: high-strength cement 25 weight portions, composite light aggregate 70 weight portions, dispersibility latex powder 3 weight portions, short glass fiber 0.6 weight portion, ultra-fine inferior nano powder 7 weight portions;
Facing surface coating 5: high-strength cement 30 weight portions, composite light aggregate 80 weight portions, dispersibility latex powder 4 weight portions, short PP fiber 0.8 weight portion, ultra-fine inferior nano powder 8 weight portions, organosilicon moisture repellent 1.5 weight portions, iron oxide red 0.5 weight portion.
Embodiment 4:
Facing primer 3: high-strength cement 35 weight portions, composite light aggregate 75 weight portions, acrylic acid 5 weight portions, short glass fiber 0.8 weight portion, ultra-fine inferior nano powder 9 weight portions, iron oxide black 0.2 weight portion;
Facing surface coating 5: high-strength cement 30 weight portions, composite light aggregate 70 weight portions, dispersibility latex powder 5 weight portions, short PP fiber 1 weight portion, ultra-fine inferior nano powder 8 weight portions, organosilicon moisture repellent 1.8 weight portions, iron oxide red 0.8 weight portion.
Embodiment 5:
Facing primer 3: high-strength cement 38 weight portions, composite light aggregate 78 weight portions, acrylic acid 3 weight portions, short PP fiber 0.4 weight portion, ultra-fine inferior nano powder 5 weight portions, iron oxide black 0.3 weight portion;
Facing surface coating 5: high-strength cement 26 weight portions, composite light aggregate 72 weight portions, dispersibility latex powder 3 weight portions, short PP fiber 0.5 weight portion, ultra-fine inferior nano powder 6 weight portions, organosilicon moisture repellent 1.2 weight portions, iron oxide yellow 0.3 weight portion.
Embodiment 6:
Facing primer 3: high-strength cement 28 weight portions, composite light aggregate 68 weight portions, acrylic acid 2 weight portions, short PP fiber 0.6 weight portion, ultra-fine inferior nano powder 6 weight portions, iron oxide black 0.2 weight portion;
Facing surface coating 5: high-strength cement 28 weight portions, composite light aggregate 59 weight portions, dispersibility latex powder 1 weight portion, short PP fiber 0.2 weight portion, ultra-fine inferior nano powder 6 weight portions, organosilicon moisture repellent 1 weight portion, iron oxide yellow 0.8 weight portion.
Embodiment 7:
Facing primer 3: high-strength cement 22 weight portions, composite light aggregate 65 weight portions, acrylic acid 5 weight portions, short PP fiber 0.8 weight portion, ultra-fine inferior nano powder 7 weight portions;
Facing surface coating 5: high-strength cement 32 weight portions, composite light aggregate 79 weight portions, dispersibility latex powder 4 weight portions, short PP fiber 0.5 weight portion, ultra-fine inferior nano powder 7 weight portions, organosilicon moisture repellent 1.8 weight portions, iron oxide black 0.6 weight portion.
Embodiment 8:
Facing primer 3: high-strength cement 25 weight portions, composite light aggregate 65 weight portions, acrylic acid 7 weight portions, short PP fiber 0.5 weight portion, ultra-fine inferior nano powder 6 weight portions;
Facing surface coating 5: high-strength cement 30 weight portions, composite light aggregate 78 weight portions, dispersibility latex powder 5 weight portions, short PP fiber 0.8 weight portion, ultra-fine inferior nano powder 9 weight portions, organosilicon moisture repellent 2 weight portions, iron oxide black 0.9 weight portion.
The WWCB of this patent exempts from the stripper plate self-insulation system and comprises concrete wall 1, insulation layer, facing coating three layer construction; Adopt wood cement board 2 as insulation layer; One-body molded with concrete wall 1; Add the special-purpose facing coating that is arranged on the insulation layer side and form and exempt from demoulding heat-insulation system, because the facing coating has taken into full account wood cement board, insulation, sound-absorbing, ventilative, wet balance that the material of facing coating is selected to go up with outstanding wood cement board are main starting point; The not only easy construction of whole like this self-insulation system; Whole facade has good art of building effect after using this facing coating, and helps the insulation and the wet balance of whole building, makes whole building have the function that can " breathe ", can regulate voluntarily.
In order to strengthen the intensity of self-insulation system; Dual mode can be arranged: be illustrated in figure 2 as the cross-sectional structure sketch map that self-insulation system of the present invention adds crab-bolt, thereby in wood cement board 2, through crab-bolt 7 two relative thirty years of age wood cement boards 2 coupled together the effect that structure is strengthened of playing during fluid concrete; Perhaps as shown in Figure 4, be provided with a plurality of grooves 6 in wood cement board 2 one sides.The groove 6 that is provided with on the wood cement board 2 can increase wood cement board 2 and concrete contact area and enhancing frictional force, improves adhesion strength, and flexural strength and modulus of elasticity increase substantially, and also play the effect that structure is strengthened.
Those skilled in the art will recognize that; The above-mentioned specific embodiment is exemplary; Be in order to make those skilled in the art can better understand this patent content; Should not be construed as is the restriction to this patent protection domain, changes or modifies so long as disclose spiritual any being equal to of being done according to this patent, all falls into this patent protection domain.
Claims (9)
1. a WWCB exempts from the stripper plate self-insulation system, it is characterized in that:
Comprise concrete wall, be arranged on the insulation layer of concrete wall both sides, and be arranged on the facing coating on the said insulation layer; Said insulation layer is a wood cement board; Fluid concrete forms concrete wall in the frame enclosing of constituting of said wood cement board, and said facing coating comprises facing primer, fiberglass gridding cloth, the facing surface coating that sticks on the said wood cement board from inside to outside.
2. WWCB according to claim 1 exempts from the stripper plate self-insulation system, it is characterized in that: in said wood cement board, through crab-bolt two relative thirty years of age wood cement boards are coupled together during fluid concrete.
3. WWCB according to claim 1 exempts from the stripper plate self-insulation system, it is characterized in that: said facing primer comprises high-strength cement 20-40 weight portion, composite light aggregate 50-80 weight portion, polymer 1-5 weight portion, short fiber 0.1-1 weight portion, ultra-fine inferior nano powder 2-10 weight portion; Said facing surface coating comprises high-strength cement 20-40 weight portion, composite light aggregate 50-80 weight portion, polymer 1-5 weight portion, short fiber 0.1-1 weight portion, ultra-fine inferior nano powder 2-10 weight portion, hydrophober 0.5-2 weight portion
4. WWCB according to claim 1 exempts from the stripper plate self-insulation system, it is characterized in that: said facing primer also comprises pigment 0.1-1 weight portion, and said facing surface coating also comprises pigment 0.1-1 weight portion.
5. WWCB according to claim 3 exempts from the stripper plate self-insulation system, it is characterized in that: said composite light aggregate is made up of middle fine sand and glass bead, and the mass ratio of said middle fine sand and glass bead is 1: 5～1: 3.
6. WWCB according to claim 3 exempts from the stripper plate self-insulation system, it is characterized in that: said polymer be in dispersibility latex powder, the acrylic acid one or more.
7. WWCB according to claim 3 exempts from the stripper plate self-insulation system, it is characterized in that: said short fiber is short glass fiber or short PP fiber.
8. WWCB according to claim 4 exempts from the stripper plate self-insulation system, it is characterized in that: said pigment be in iron oxide red, iron oxide yellow, the iron black or mill base one or more, said hydrophober is organosilicon moisture repellent.
9. WWCB according to claim 1 exempts from the stripper plate self-insulation system, it is characterized in that: said wood cement board one side is provided with a plurality of grooves or is provided with hair side.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100079279A CN102535689A (en) | 2012-01-11 | 2012-01-11 | Self-heat preservation system of wood-wool cement board (WWCB) demoulding-free template |
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| CN2012100079279A CN102535689A (en) | 2012-01-11 | 2012-01-11 | Self-heat preservation system of wood-wool cement board (WWCB) demoulding-free template |
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| CN102535689A true CN102535689A (en) | 2012-07-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223529A (en) * | 2016-07-21 | 2016-12-14 | 同济大学 | A kind of out-hung panel of lightgage steel joist wood composite filament plate and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371556C (en) * | 2006-04-29 | 2008-02-27 | 富子荣 | Wooden template for construction |
| US20080104912A1 (en) * | 2006-11-08 | 2008-05-08 | Ginawati Au | Insulated concrete form |
| CN101509288A (en) * | 2008-12-05 | 2009-08-19 | 咸阳古建集团有限公司 | External wall exterior heat preserving construction technique |
| CN101805163A (en) * | 2010-03-29 | 2010-08-18 | 河南省龙裕建筑节能有限公司 | Non-ignitable thermal insulation material for quickly solidifying fireproof insulation board |
| CN101942894A (en) * | 2010-09-15 | 2011-01-12 | 南京倍立达实业有限公司 | External heat-insulation decorative sheet of glass fibre reinforced cement for rural buildings and production method thereof |
| CN102116057A (en) * | 2011-01-12 | 2011-07-06 | 广州市五羊艺冠木业有限公司 | Thermal insulating treatment process of external wall and thermal insulating external wall |
-
2012
- 2012-01-11 CN CN2012100079279A patent/CN102535689A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371556C (en) * | 2006-04-29 | 2008-02-27 | 富子荣 | Wooden template for construction |
| US20080104912A1 (en) * | 2006-11-08 | 2008-05-08 | Ginawati Au | Insulated concrete form |
| CN101509288A (en) * | 2008-12-05 | 2009-08-19 | 咸阳古建集团有限公司 | External wall exterior heat preserving construction technique |
| CN101805163A (en) * | 2010-03-29 | 2010-08-18 | 河南省龙裕建筑节能有限公司 | Non-ignitable thermal insulation material for quickly solidifying fireproof insulation board |
| CN101942894A (en) * | 2010-09-15 | 2011-01-12 | 南京倍立达实业有限公司 | External heat-insulation decorative sheet of glass fibre reinforced cement for rural buildings and production method thereof |
| CN102116057A (en) * | 2011-01-12 | 2011-07-06 | 广州市五羊艺冠木业有限公司 | Thermal insulating treatment process of external wall and thermal insulating external wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223529A (en) * | 2016-07-21 | 2016-12-14 | 同济大学 | A kind of out-hung panel of lightgage steel joist wood composite filament plate and preparation method thereof |
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Application publication date: 20120704 |