CN113150587A - External wall heat insulation material and external wall heat insulation method - Google Patents
External wall heat insulation material and external wall heat insulation method Download PDFInfo
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- CN113150587A CN113150587A CN202110597936.7A CN202110597936A CN113150587A CN 113150587 A CN113150587 A CN 113150587A CN 202110597936 A CN202110597936 A CN 202110597936A CN 113150587 A CN113150587 A CN 113150587A
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- 238000009413 insulation Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000012774 insulation material Substances 0.000 title claims description 14
- 239000002245 particle Substances 0.000 claims abstract description 31
- 239000000843 powder Substances 0.000 claims abstract description 30
- 239000002131 composite material Substances 0.000 claims abstract description 22
- 239000002002 slurry Substances 0.000 claims abstract description 20
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 239000004568 cement Substances 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 238000004321 preservation Methods 0.000 claims abstract description 14
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 12
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims abstract description 12
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 12
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 12
- 235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 12
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 12
- 239000003063 flame retardant Substances 0.000 claims abstract description 12
- 239000010881 fly ash Substances 0.000 claims abstract description 12
- 229920006327 polystyrene foam Polymers 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims abstract description 11
- 239000006260 foam Substances 0.000 claims abstract description 9
- 239000004088 foaming agent Substances 0.000 claims abstract description 8
- 239000004816 latex Substances 0.000 claims abstract description 8
- 229920000126 latex Polymers 0.000 claims abstract description 8
- 239000003365 glass fiber Substances 0.000 claims abstract description 7
- 239000011810 insulating material Substances 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims abstract description 5
- -1 diatom shale Substances 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 9
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 238000005187 foaming Methods 0.000 claims description 6
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 229940124543 ultraviolet light absorber Drugs 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000004604 Blowing Agent Substances 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000012752 auxiliary agent Substances 0.000 abstract 1
- 239000003292 glue Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/06—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
- C09D1/08—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement with organic additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Finishing Walls (AREA)
- Building Environments (AREA)
Abstract
The invention discloses an external wall heat-insulating material and an external wall heat-insulating method, which comprise an ultraviolet absorber, toner, nano flame-retardant heat-insulating particles, aluminum silicate powder particles, dispersible latex powder, fly ash, diatom shale, hydrated lime, cement, a foaming agent, polystyrene foam particles, a light reflecting agent and composite fibers, wherein the nano flame-retardant heat-insulating particles, the aluminum silicate powder particles, the fly ash, the diatom shale, the hydrated lime, the composite fibers, the cement and the polystyrene foam particles are mixed to obtain composite powder, then foam prepared in advance is added to foam to obtain foam cement, finally, the rest auxiliary agents are added to fully mix and stir to obtain heat-insulating slurry, the heat-insulating slurry with the thickness of 5-15mm is coated on the wall surface during construction, the heat-insulating slurry with the thickness of 5-15mm is coated on the solidified heat-insulating slurry layer, resin glue is coated on the outer layer, and a layer of glass fiber net is bonded, and finally coating heat preservation slurry with the thickness of 3-5 mm. The invention has good heat preservation, heat insulation, waterproof and fireproof capabilities, and high structural strength and is not easy to age.
Description
Technical Field
The invention relates to the technical field of building heat insulation materials, in particular to an external wall heat insulation material and an external wall heat insulation method.
Background
The building heat-insulating coating has the performances of high-efficiency sunlight reflectivity, excellent ultraviolet resistance, supernormal pollution resistance, good adhesive force, washing resistance, acid-base corrosion resistance, mildew resistance and the like, and is a novel building heat-insulating material with excellent performance, strong applicability and high technical content in the field of modern building heat insulation.
Therefore, the external wall heat-insulating material and the external wall heat-insulating method which have good heat-insulating, waterproof and fireproof capabilities and high structural strength and are not easy to age have important significance.
Disclosure of Invention
The invention aims to provide an external wall heat insulation material and an external wall heat insulation method, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the external wall heat insulation material comprises the following raw materials in parts by weight:
ultraviolet light absorber: 0.5 to 1 portion
Toner: 0.5 to 1 portion
Nano flame-retardant heat-insulating particles: 10-15 parts of
Nano dispersant: 0.2 to 0.5 portion
Aluminum silicate powder: 5-10 parts of
Dispersible latex powder: 2-5 parts of
Fly ash: 20-25 parts of
And (3) diatomite shale: 5-10 parts of
Slaked lime: 5-10 parts of
Cement: 45 to 60 portions of
Foaming agent: 3 to 7 portions of
Polystyrene foam particles: 5-10 parts of
Light reflection agent: 1-2 parts of
Composite fiber: 2-5 parts.
Further, the composite fiber comprises calcium sulfate whisker and polypropylene fiber.
Furthermore, the external wall heat insulation material comprises the following raw materials in parts by weight:
ultraviolet light absorber: 1 part of
Toner: 0.5 portion
Nano flame-retardant heat-insulating particles: 12 portions of
Nano dispersant: 0.3 part
Aluminum silicate powder: 10 portions of
Dispersible latex powder: 4 portions of
Fly ash: 20 portions of
And (3) diatomite shale: 10 portions of
Slaked lime: 5 portions of
Cement: 50 portions of
Foaming agent: 4 portions of
Polystyrene foam particles: 7 portions of
Light reflection agent: 1 part of
Composite fiber: 4 parts.
An external wall heat insulation method of an external wall heat insulation material comprises the following steps:
(1) stirring and mixing the nano flame-retardant heat-insulation particles, the aluminum silicate powder particles, the fly ash, the diatomite, the hydrated lime, the composite fibers, the cement and the polystyrene foam particles at a high speed by using a ball-and-star stirrer to obtain composite powder;
(2) adding the prepared foam into the composite powder for foaming to obtain foamed cement; the preformed foam is prepared by mixing a blowing agent and water in a ratio of 1: 20 parts of the raw materials are prepared in a foaming machine;
(3) finally, adding the ultraviolet absorber, the toner, the dispersible emulsion powder and the reflecting agent, and fully mixing and stirring to obtain heat-insulating slurry;
(4) coating heat preservation slurry with the thickness of 5-15mm on the wall surface during construction, and maintaining for 24-48 hours;
(5) and coating the solidified heat-preservation slurry layer with the thickness of 5-15mm, maintaining for 24-48 hours, coating a layer of resin adhesive with the thickness of 1-2mm on the outer layer of the heat-preservation slurry layer, adhering a layer of glass fiber net on the surface of the resin adhesive, coating a layer of heat-preservation slurry with the thickness of 3-5mm on the outer side of the glass fiber net, and maintaining for 24-48 hours.
Compared with the prior art, the invention has the following beneficial effects: compared with the traditional wall building heat-insulating coating, the external wall heat-insulating material provided by the invention has good heat-insulating, waterproof and fireproof capabilities, high structural strength, difficult aging and more abundant functions.
Detailed Description
The invention will be further described with reference to specific embodiments:
according to the embodiment of the invention, the raw materials of the external wall thermal insulation material comprise an ultraviolet absorber, a toner, nano flame-retardant thermal insulation particles, aluminum silicate powder particles, dispersible latex powder, fly ash, diatomite, slaked lime, cement, a foaming agent, polystyrene foam particles, a light reflecting agent and composite fibers, and the external wall thermal insulation material comprises the following components in parts by weight:
ultraviolet light absorber: 1 part of
Toner: 0.5 portion
Nano flame-retardant heat-insulating particles: 12 portions of
Nano dispersant: 0.3 part
Aluminum silicate powder: 10 portions of
Dispersible latex powder: 4 portions of
Fly ash: 20 portions of
And (3) diatomite shale: 10 portions of
Slaked lime: 5 portions of
Cement: 50 portions of
Foaming agent: 4 portions of
Polystyrene foam particles: 7 portions of
Light reflection agent: 1 part of
Composite fiber: 4 parts.
The composite fiber comprises calcium sulfate whiskers and polypropylene fibers, wherein the weight part ratio of the calcium sulfate whiskers to the polypropylene fibers is 1: 2.
The specific construction method comprises the following steps:
(1) weighing the raw materials according to the parts by weight for later use, and stirring and mixing the nano flame-retardant heat-insulation particles, the aluminum silicate powder particles, the fly ash, the diatomite shale, the slaked lime, the composite fibers, the cement and the polystyrene foam particles at a high speed by using a ball-and-star stirrer to obtain composite powder;
(2) adding the prepared foam into the composite powder for foaming to obtain foamed cement; the preformed foam is prepared by mixing a blowing agent and water in a ratio of 1: 20 parts of the raw materials are prepared in a foaming machine;
(3) finally, adding the ultraviolet absorber, the toner, the dispersible emulsion powder and the reflecting agent, and fully mixing and stirring to obtain heat-insulating slurry;
(4) coating heat preservation slurry with the thickness of 5-15mm on the wall surface during construction, and maintaining for 24-48 hours;
(5) and coating the solidified heat-preservation slurry layer with the thickness of 5-15mm, maintaining for 24-48 hours, coating a layer of resin adhesive with the thickness of 1-2mm on the outer layer of the heat-preservation slurry layer, adhering a layer of glass fiber net on the surface of the resin adhesive, coating a layer of heat-preservation slurry with the thickness of 3-5mm on the outer side of the glass fiber net, and maintaining for 24-48 hours.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The external wall heat-insulating material is characterized in that the raw materials of the external wall heat-insulating material comprise an ultraviolet absorber, toner, nano flame-retardant heat-insulating particles, aluminum silicate powder particles, dispersible latex powder, fly ash, diatomite, slaked lime, cement, a foaming agent, polystyrene foam particles, a light reflecting agent and composite fibers, and the external wall heat-insulating material comprises the following components in parts by weight:
ultraviolet light absorber: 0.5 to 1 portion
Toner: 0.5 to 1 portion
Nano flame-retardant heat-insulating particles: 10-15 parts of
Nano dispersant: 0.2 to 0.5 portion
Aluminum silicate powder: 5-10 parts of
Dispersible latex powder: 2-5 parts of
Fly ash: 20-25 parts of
And (3) diatomite shale: 5-10 parts of
Slaked lime: 5-10 parts of
Cement: 45 to 60 portions of
Foaming agent: 3 to 7 portions of
Polystyrene foam particles: 5-10 parts of
Light reflection agent: 1-2 parts of
Composite fiber: 2-5 parts.
2. The exterior wall insulation material of claim 1, wherein the composite fibers comprise calcium sulfate whiskers and polypropylene fibers.
3. The external wall thermal insulation material according to claim 1, wherein the external wall thermal insulation material comprises the following raw materials in parts by weight:
ultraviolet light absorber: 1 part of
Toner: 0.5 portion
Nano flame-retardant heat-insulating particles: 12 portions of
Nano dispersant: 0.3 part
Aluminum silicate powder: 10 portions of
Dispersible latex powder: 4 portions of
Fly ash: 20 portions of
And (3) diatomite shale: 10 portions of
Slaked lime: 5 portions of
Cement: 50 portions of
Foaming agent: 4 portions of
Polystyrene foam particles: 7 portions of
Light reflection agent: 1 part of
Composite fiber: 4 parts.
4. An external wall heat insulation method of an external wall heat insulation material is characterized by comprising the following steps:
(1) stirring and mixing the nano flame-retardant heat-insulation particles, the aluminum silicate powder particles, the fly ash, the diatomite, the hydrated lime, the composite fibers, the cement and the polystyrene foam particles at a high speed by using a ball-and-star stirrer to obtain composite powder;
(2) adding the prepared foam into the composite powder for foaming to obtain foamed cement; the preformed foam is prepared by mixing a blowing agent and water in a ratio of 1: 20 parts of the raw materials are prepared in a foaming machine;
(3) finally, adding the ultraviolet absorber, the toner, the dispersible emulsion powder and the reflecting agent, and fully mixing and stirring to obtain heat-insulating slurry;
(4) coating heat preservation slurry with the thickness of 5-15mm on the wall surface during construction, and maintaining for 24-48 hours;
(5) and coating the solidified heat-preservation slurry layer with the thickness of 5-15mm, maintaining for 24-48 hours, coating a layer of resin adhesive with the thickness of 1-2mm on the outer layer of the heat-preservation slurry layer, adhering a layer of glass fiber net on the surface of the resin adhesive, coating a layer of heat-preservation slurry with the thickness of 3-5mm on the outer side of the glass fiber net, and maintaining for 24-48 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110597936.7A CN113150587A (en) | 2021-05-31 | 2021-05-31 | External wall heat insulation material and external wall heat insulation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110597936.7A CN113150587A (en) | 2021-05-31 | 2021-05-31 | External wall heat insulation material and external wall heat insulation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113150587A true CN113150587A (en) | 2021-07-23 |
Family
ID=76875379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110597936.7A Pending CN113150587A (en) | 2021-05-31 | 2021-05-31 | External wall heat insulation material and external wall heat insulation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113150587A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114907744A (en) * | 2022-05-06 | 2022-08-16 | 安徽朴舍绿研工程科技有限公司 | Exterior wall thermal insulation coating based on green building and application method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1824714A (en) * | 2006-03-29 | 2006-08-30 | 常熟市蓝都弹性涂料有限公司 | Bicomponent cement base polystyrene foamed particle heat insulation paint |
| CN106187311A (en) * | 2016-07-29 | 2016-12-07 | 合肥广能新材料科技有限公司 | Polystyrene cement composite heat preserving material and preparation method thereof |
| CN106242426A (en) * | 2016-07-29 | 2016-12-21 | 合肥广能新材料科技有限公司 | External-wall heat-insulation material and preparation method thereof |
| CN108726951A (en) * | 2018-07-12 | 2018-11-02 | 安徽省绩溪县华宇防火滤料有限公司 | A kind of Outer wall fireproof heat-insulation material and preparation method thereof |
-
2021
- 2021-05-31 CN CN202110597936.7A patent/CN113150587A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1824714A (en) * | 2006-03-29 | 2006-08-30 | 常熟市蓝都弹性涂料有限公司 | Bicomponent cement base polystyrene foamed particle heat insulation paint |
| CN106187311A (en) * | 2016-07-29 | 2016-12-07 | 合肥广能新材料科技有限公司 | Polystyrene cement composite heat preserving material and preparation method thereof |
| CN106242426A (en) * | 2016-07-29 | 2016-12-21 | 合肥广能新材料科技有限公司 | External-wall heat-insulation material and preparation method thereof |
| CN108726951A (en) * | 2018-07-12 | 2018-11-02 | 安徽省绩溪县华宇防火滤料有限公司 | A kind of Outer wall fireproof heat-insulation material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114907744A (en) * | 2022-05-06 | 2022-08-16 | 安徽朴舍绿研工程科技有限公司 | Exterior wall thermal insulation coating based on green building and application method thereof |
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Application publication date: 20210723 |
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