CN105418160A - External wall heat insulating material - Google Patents
External wall heat insulating material Download PDFInfo
- Publication number
- CN105418160A CN105418160A CN201510947707.8A CN201510947707A CN105418160A CN 105418160 A CN105418160 A CN 105418160A CN 201510947707 A CN201510947707 A CN 201510947707A CN 105418160 A CN105418160 A CN 105418160A
- Authority
- CN
- China
- Prior art keywords
- silicate cement
- parts
- insulating material
- heat insulating
- external wall
- 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.)
- Pending
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses an external wall heat insulating material. The external wall heat insulating material is prepared from the following raw materials in parts by weight: 25 to 45 parts of polystyrene particles, 20 to 30 parts of silicate cement, 5 to 10 parts of calcium carbonate, 1 to 3 parts of foaming agent, 0.1-0.7 part of sodium silicate and 20 to 40 parts of water; a manufacturing process of the external wall heat insulating material comprises the following steps: preparing silicate cement slurry from silicate cement, calcium carbonate, sodium silicate and water in sequence first, then preparing a foaming agent aqueous solution from the foaming agent according to technical requirements, foaming with a foaming machine to form foams, and then mixing the foams and the silicate cement slurry to prepare foamed silicate cement; finally, uniformly mixing the foamed silicate cement and the polystyrene particles and pouring the mixture into a die for molding. The external wall heat insulating material disclosed by the invention is a lightweight material which not only inherits the excellent fireproof performance of the silicate cement, but also reserves the favorable heat insulation property of polystyrene, has the advantages of high fireproof performance, small heat conductivity and low water absorbing rate and is a heat insulating material applicable to external wall construction.
Description
Technical field
The present invention relates to building coating technical field, particularly relate to a kind of external-wall heat-insulation material.
Background technology
Building coating has the functions such as decoration, protection and livability improvement; cover with paint, lacquer, colour wash, etc. material surface; its color, decorative pattern, gloss, texture etc. can be changed; improve the aesthetic value of object; protection can be coated with the surface of jewelry; prevent the erosion of the light, oxygen, chemical substance, solvent etc. from the external world, improve the work-ing life of coated thing.
Along with growth in the living standard, people require more and more higher to the variation of coating, stone-like coating is as a kind of new coating, receive liking of people, but the development & production of stone-like coating is scarcely out of swaddling-clothes at home, existing stone-like coating manufacturing process is complicated, expensive, and bonding force, firmness are poor, are not suitable for extensive popularization.
Summary of the invention
The object of the invention is to overcome the above-mentioned problems in the prior art, a kind of a kind of external-wall heat-insulation material being convenient to improve installation effectiveness is provided.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of external-wall heat-insulation material, comprises the raw material of following weight parts: polystyrene particle 25-45 part, silicate cement 20-30 part, calcium carbonate 5-10 part, whipping agent 1-3 part, water glass 0.1-0.7 part, water 20-40 part; Manufacture craft first silicate cement, calcium carbonate, water glass and water is prepared silicate cement slip in order, then whipping agent is mixed with foaming agent water solution according to technical requirements, send out into foam with foaming machine, then foam and silicate cement slip are mixed with foaming silicate cement; Finally foaming silicate cement is mixed with polystyrene particle and pour mould molding into.
Further, described whipping agent is polyoxyethylenated alcohol sodium sulfate.
The invention has the beneficial effects as follows:
The present invention is light material, has both inherited the fire resistance of silicate cement excellence, remains again the heat preservation property that polystyrene is good, fire resistance can reach A level and not fire, thermal conductivity is less than 0.10W/mK, and water-intake rate is low, is the optimal selection of exterior wall heat-preserving system construction.
Embodiment
Embodiment 1
A kind of external-wall heat-insulation material, comprises the raw material of following weight parts: polystyrene particle 25 parts, silicate cement 30 parts, 5 parts, calcium carbonate, whipping agent 2 parts, water glass 0.2 part, 25 parts, water; Manufacture craft first silicate cement, calcium carbonate, water glass and water is prepared silicate cement slip in order, then whipping agent is mixed with foaming agent water solution according to technical requirements, send out into foam with foaming machine, then foam and silicate cement slip are mixed with foaming silicate cement; Finally foaming silicate cement is mixed with polystyrene particle and pour mould molding into.
Above-mentioned whipping agent is polyoxyethylenated alcohol sodium sulfate.
Embodiment 2
A kind of external-wall heat-insulation material, comprises the raw material of following weight parts: polystyrene particle 45 parts, silicate cement 20-part, 10 parts, calcium carbonate, whipping agent 3 parts, water glass 0.7 part, 40 parts, water; Manufacture craft first silicate cement, calcium carbonate, water glass and water is prepared silicate cement slip in order, then whipping agent is mixed with foaming agent water solution according to technical requirements, send out into foam with foaming machine, then foam and silicate cement slip are mixed with foaming silicate cement; Finally foaming silicate cement is mixed with polystyrene particle and pour mould molding into.
Above-mentioned whipping agent is polyoxyethylenated alcohol sodium sulfate.
Claims (2)
1. an external-wall heat-insulation material, is characterized in that the raw material comprising following weight parts: polystyrene particle 25-45 part, silicate cement 20-30 part, calcium carbonate 5-10 part, whipping agent 1-3 part, water glass 0.1-0.7 part, water 20-40 part; Manufacture craft first silicate cement, calcium carbonate, water glass and water is prepared silicate cement slip in order, then whipping agent is mixed with foaming agent water solution according to technical requirements, send out into foam with foaming machine, then foam and silicate cement slip are mixed with foaming silicate cement; Finally foaming silicate cement is mixed with polystyrene particle and pour mould molding into.
2. a kind of external-wall heat-insulation material according to claim 1, is characterized in that: described whipping agent is polyoxyethylenated alcohol sodium sulfate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947707.8A CN105418160A (en) | 2015-12-17 | 2015-12-17 | External wall heat insulating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947707.8A CN105418160A (en) | 2015-12-17 | 2015-12-17 | External wall heat insulating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105418160A true CN105418160A (en) | 2016-03-23 |
Family
ID=55496778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510947707.8A Pending CN105418160A (en) | 2015-12-17 | 2015-12-17 | External wall heat insulating material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105418160A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217734A (en) * | 2016-07-18 | 2016-12-14 | 柳州弘蓝科技有限公司 | A kind of method preparing insulated sound-proof wall building block |
| 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 |
| CN106277950A (en) * | 2016-07-18 | 2017-01-04 | 柳州弘蓝科技有限公司 | A kind of polystyrene light insulating sound deafening wall block |
| CN107915429A (en) * | 2017-12-06 | 2018-04-17 | 佛山早稻田环保节能科技有限公司 | A kind of environmental protection external-wall heat-insulation material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602592A (en) * | 2008-06-13 | 2009-12-16 | 谢明义 | A kind of light-weight face tile for thermal insulating layer on external wall and manufacture method |
| CN102659384A (en) * | 2012-04-26 | 2012-09-12 | 沈阳金铠建筑科技股份有限公司 | Double-foam pumping heat-preservation slurry and manufacturing method thereof |
| CN103145440A (en) * | 2013-03-01 | 2013-06-12 | 佛山市森科能源科技开发有限公司 | Comprehensive foaming method of light-weight cement |
-
2015
- 2015-12-17 CN CN201510947707.8A patent/CN105418160A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602592A (en) * | 2008-06-13 | 2009-12-16 | 谢明义 | A kind of light-weight face tile for thermal insulating layer on external wall and manufacture method |
| CN102659384A (en) * | 2012-04-26 | 2012-09-12 | 沈阳金铠建筑科技股份有限公司 | Double-foam pumping heat-preservation slurry and manufacturing method thereof |
| CN103145440A (en) * | 2013-03-01 | 2013-06-12 | 佛山市森科能源科技开发有限公司 | Comprehensive foaming method of light-weight cement |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217734A (en) * | 2016-07-18 | 2016-12-14 | 柳州弘蓝科技有限公司 | A kind of method preparing insulated sound-proof wall building block |
| CN106277950A (en) * | 2016-07-18 | 2017-01-04 | 柳州弘蓝科技有限公司 | A kind of polystyrene light insulating sound deafening wall block |
| 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 |
| CN107915429A (en) * | 2017-12-06 | 2018-04-17 | 佛山早稻田环保节能科技有限公司 | A kind of environmental protection external-wall heat-insulation material |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |
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| WD01 | Invention patent application deemed withdrawn after publication |