CN105731917A - Rock wool waterproof anti-crack thermal-insulation mortar - Google Patents
Rock wool waterproof anti-crack thermal-insulation mortar Download PDFInfo
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- CN105731917A CN105731917A CN201410756228.3A CN201410756228A CN105731917A CN 105731917 A CN105731917 A CN 105731917A CN 201410756228 A CN201410756228 A CN 201410756228A CN 105731917 A CN105731917 A CN 105731917A
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- rock wool
- insulation mortar
- thermal
- agent
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The invention relates to a technical field of thermal;-insulation materials, and specifically relates to a rock wool waterproof anti-crack thermal-insulation mortar. The thermal-insulation mortar is prepared from the raw materials of, by weight: 100-200 parts of common Portland cement, 80-100 parts of vitrified micro bubbles, 20-30 parts of rock wool scraps, 8-10 parts of a waterproof agent, 8-10 parts of re-dispersible latex powder, 6-10 parts of an early strength agent, 1-3 parts of wood fiber, and 1-3 parts of polypropylene fiber. The invention aims at providing the rock wool waterproof anti-crack thermal-insulation mortar with long service life and ideal performance.
Description
Technical field
The present invention relates to the technical field of insulation material, specifically a kind of rock wool water-proofing anticracking thermal insulation mortar.
Background technology
After entering 21 century, Urbanization in China develops rapidly, the thing followed is that energy consumption acutely increases, building, industry, traffic are the three big fields that China consumes energy, wherein building account for China total energy consumption close to 30%, it is contemplated that the year two thousand twenty building total energy consumption account for the 50% of whole society's total energy consumption, wherein exterior-wall heat insulation, thermal insulation of roof, door and window heat radiation account for the 50% of house energy waste, as can be seen here, winter heating, cooling in summer energy waste are very big.In building heat preservation performance, China's door and window, exterior wall energy consumption are 2.2 times and 4 times of developed country respectively.Within 2010, Chinese town building to reach the design standard of energy-conservation 50%, and building maintenance insulation to undertake the energy saving task of about 70%, and wherein body of wall accounts for 2/3.The annual newly-increased construction area of China is 2,000,000,000 square metres, additionally also has the highly energy-consuming building pole of 40,000,000,000 square meter to need to add heat-insulation layer.These all will provide a huge business opportunity for insulation market.At present, building thermal-insulation energy-saving material on market, such as materials such as continuous extruded polystyrene foam plastics (XPS), polystyrene foamed plastics (EPS), RPUFs (RPUF), basic development is ripe technically, it may be said that basically reached power conservation requirement in heat-insulating property.From the service condition of more than ten years, there is poor fire easy firing, breakage short, easy to fall off in service life, the shortcoming such as easy to crack in these insulation materials and heat insulation system, these shortcomings bring a lot of hidden danger to modern building.
Summary of the invention
It is an object of the invention to be in that to provide a kind of long service life, the desirable rock wool water-proofing anticracking thermal insulation mortar of performance.
The technical solution used in the present invention is; a kind of rock wool water-proofing anticracking thermal insulation mortar, described raw-material weight portion is Portland cement 100-200 part, glass bead 80-100 part, rock wool leftover bits and pieces 20-30 part, waterproofing agent 8-10 part, redispersable latex powder 8-10 part, early strength agent 6-10 part, wood fibre 1-3 part, polypropylene fibre 1-3 part.
Saying further, described waterproofing agent is made up of zinc stearate 30-60%, calcium stearate 20-30%, zinc oxide 4-6%, sodium bicarbonate 1-3%, cross-linking agent 0.1-0.3%.
It is an advantage of the invention that the stability that can guarantee that product quality, overcome the quality unstability that double-component or many components thermal insulation mortar coordinate at the scene.And product adhesion strength is high, early strength improves fast, hence it is evident that being better than granular polystyrene with ordinary pearl rock is the thermal insulation mortar of aglite, improves efficiency of construction.Owing to glass bead water-retaining property and crack resistance are good, the body of wall of various base materials does not need water or interface processing, can directly dry smear on metope, not hollowing, do not ftracture, substantially increase efficiency of construction and combination property, reduce engineering cost.
Detailed description of the invention
The present invention is further described with the following Examples.
Embodiment 1; a kind of rock wool water-proofing anticracking thermal insulation mortar, described raw-material weight portion is Portland cement 200 parts, glass bead 100 parts, 30 parts of rock wool leftover bits and pieces, waterproofing agent 10 parts, redispersable latex powder 10 parts, early strength agent 10 parts, wood fibre 3 parts, polypropylene fibre 3 parts；Described waterproofing agent is made up of zinc stearate 60%, calcium stearate 20%, zinc oxide 4%, sodium bicarbonate 3%, cross-linking agent 0.3%.
Embodiment 2; a kind of rock wool water-proofing anticracking thermal insulation mortar, described raw-material weight portion is Portland cement 100 parts, glass bead 80 parts, 20 parts of rock wool leftover bits and pieces, waterproofing agent 8 parts, redispersable latex powder 8 parts, early strength agent 6 parts, wood fibre 1 part, polypropylene fibre 1 part；Described waterproofing agent is made up of zinc stearate 30%, calcium stearate 30%, zinc oxide 6%, sodium bicarbonate 1%, cross-linking agent 0.1%.
Embodiment 3; a kind of rock wool water-proofing anticracking thermal insulation mortar, described raw-material weight portion is Portland cement 150 parts, glass bead 90 parts, 25 parts of rock wool leftover bits and pieces, waterproofing agent 9 parts, redispersable latex powder 9 parts, early strength agent 8 parts, wood fibre 2 parts, polypropylene fibre 2 parts；Described waterproofing agent is made up of zinc stearate 45%, calcium stearate 25%, zinc oxide 5%, sodium bicarbonate 2%, cross-linking agent 0.2%.
The preparation process of this thermal insulation mortar is to join in double-shaft horizontal stirred tank by raw material according to weight portion, and 300-500 rev/min is at the uniform velocity stirred 20 minutes, wrapped by the material automatic packaging machine being stirred.
Should be understood that this embodiment is merely to illustrate the present invention rather than restriction the scope of the present invention.Furthermore, it is to be understood that after having read the content that the present invention lectures, the present invention can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims protection defined equally.
Claims (2)
1. a rock wool water-proofing anticracking thermal insulation mortar; it is characterized in that, described raw-material weight portion is Portland cement 100-200 part, glass bead 80-100 part, rock wool leftover bits and pieces 20-30 part, waterproofing agent 8-10 part, redispersable latex powder 8-10 part, early strength agent 6-10 part, wood fibre 1-3 part, polypropylene fibre 1-3 part.
2. a kind of rock wool water-proofing anticracking thermal insulation mortar according to claim 1, it is characterised in that described waterproofing agent is made up of zinc stearate 30-60%, calcium stearate 20-30%, zinc oxide 4-6%, sodium bicarbonate 1-3%, cross-linking agent 0.1-0.3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756228.3A CN105731917A (en) | 2014-12-10 | 2014-12-10 | Rock wool waterproof anti-crack thermal-insulation mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756228.3A CN105731917A (en) | 2014-12-10 | 2014-12-10 | Rock wool waterproof anti-crack thermal-insulation mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105731917A true CN105731917A (en) | 2016-07-06 |
Family
ID=56238854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410756228.3A Pending CN105731917A (en) | 2014-12-10 | 2014-12-10 | Rock wool waterproof anti-crack thermal-insulation mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105731917A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106478017A (en) * | 2016-09-28 | 2017-03-08 | 广西吉顺能源科技有限公司 | A kind of mortar of water-proof heat insulation |
| CN106517931A (en) * | 2016-09-28 | 2017-03-22 | 广西吉顺能源科技有限公司 | Rockwool waterproof heat-preserving heat-insulating mortar |
-
2014
- 2014-12-10 CN CN201410756228.3A patent/CN105731917A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106478017A (en) * | 2016-09-28 | 2017-03-08 | 广西吉顺能源科技有限公司 | A kind of mortar of water-proof heat insulation |
| CN106517931A (en) * | 2016-09-28 | 2017-03-22 | 广西吉顺能源科技有限公司 | Rockwool waterproof heat-preserving heat-insulating mortar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |
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| WD01 | Invention patent application deemed withdrawn after publication |