CN104310870A - Lightweight building material - Google Patents
Lightweight building material Download PDFInfo
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- CN104310870A CN104310870A CN201410499712.2A CN201410499712A CN104310870A CN 104310870 A CN104310870 A CN 104310870A CN 201410499712 A CN201410499712 A CN 201410499712A CN 104310870 A CN104310870 A CN 104310870A
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Abstract
The invention discloses a lightweight building material which is characterized by comprising the following substances, by weight, 50-80 parts of cement, 5-9 parts of a mixed solvent, 6-8 parts of an inorganic thickening agent, 11-18 parts of clam shell powder, 2-8 parts of Scapharca subcrenata shell powder, 9-17 parts of white clamshell powder, 1-6 parts of polypropylene, 3-8 parts of nano-calcium sulfate, 3-9 parts of a titanate coupling agent, 2-8 parts of abietyl resin acid, 20-32 parts of organosilicone modified epoxy resin, 1-9 parts of laminated structured mica powder, 1-3 parts of hollow glass beads, 1-6 parts of linear low density polyethylene, 2-3 parts of white oil, 3-9 parts of fiber and 3-9 parts of a foaming agent. By the use of composite cement and lime, slurry thickening time can be shortened, and bubbles coming from the foaming agent and linear low density polyethylene can be fully maintained so as to guarantee thermal insulation property of the material; and by simultaneous application of two foaming agents, namely physical and chemical foaming agents, it helps to raise thermal insulation performance of the slurry.
Description
Technical field
The present invention relates to a kind of light building material.
Background technology
Heat preserving and insulating material and goods affect the important influence factor of building energy conservation one, and the Developing Application of building thermal insulation material is more and more subject to the most attention of countries in the world.The production of external most attention lagging material and application under construction, make every effort to the consumption significantly reducing the energy, thus reduce environmental pollution and Greenhouse effect.State's heat insulating material for external industry is own through there being very long history, and building energy conservation lagging material accounts for the overwhelming majority, and heat insulating material is also constantly emerging in large numbers, and up to the present oneself defines the complete industry of variety protection.But lagging material widely use the technological difficulties remained certain, as the problem etc. of the inflammable problem of organic insulation material, inorganic heat insulation material poor thermal insulation property, frost resistance difference, seriously constrain effective use of lagging material.Particularly under the prerequisite of being strict with lagging material fire safety problem; significantly improve the thermal and insulating performance of inorganic heat insulation material; developing the energy-conservation 65% inorganic high efficient energy-saving material required is the difficult problem being badly in need of in the sector solving; slurry lagging material is the important component part of inorganic heat insulation material; current use mainly comprise kervit microbead insulated sand slurry, polyphenyl particle heat-insulating mortar, foam cement etc.; for exterior wall internal insulation; also can be used for the heat insulating of partition wall and party wall, as performance allows also to can be used for external wall outer insulation.But these lagging materials are all faced with the problem of the standard that just can meet the demands that needs repeatedly to construct, and add cost of labor and hidden danger of quality.Current paste materials has two types, and a kind of is curing based on gelling material, and a kind of is be evaporated to main drying type with moisture.The material of this two type is all put in basic unit with slurry form in use.The construction technology of slurry lagging material is smears, and needs a large amount of costs of labor and higher construction level.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of light building material.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of light building material, it is characterized in that, comprise the material of following parts by weight: cement 50-80 part, mixed solvent 5-9 part, inorganic thickening agent 6-8 part, Concha Meretricis Seu Cyclinae powder 11-18 part, hair Concha Meretricis Seu Cyclinae powder 2-8 part, white Concha Meretricis Seu Cyclinae powder 9-17 part, polypropylene 1-6 part, nanometer calcium sulfate 3-8 part, titanate coupling agent 3-9 part, rosin resin acid 2-8 part, modifying epoxy resin by organosilicon 20-32 part, mica powder 1-9 part of laminated structure, hollow glass micropearl 1-3 part, linear low density polyethylene 1-6 part, white oil 2-3 part, fiber 3-9 part, whipping agent 3-9 part.
Present invention employs complex cement and lime, can shorten the slurry thickening time, the bubble that whipping agent and aluminium powder are sent fully keeps, thus ensures the heat-insulating property of this material, physics, chemistry two kinds of whipping agents use simultaneously, are conducive to the thermal and insulating performance improving slurry.
Embodiment
Embodiment 1
A kind of light building material, it is characterized in that, comprise the material of following parts by weight: cement 50-80 part, mixed solvent 5-9 part, inorganic thickening agent 6-8 part, Concha Meretricis Seu Cyclinae powder 11-18 part, hair Concha Meretricis Seu Cyclinae powder 2-8 part, white Concha Meretricis Seu Cyclinae powder 9-17 part, polypropylene 1-6 part, nanometer calcium sulfate 3-8 part, titanate coupling agent 3-9 part, rosin resin acid 2-8 part, modifying epoxy resin by organosilicon 20-32 part, mica powder 1-9 part of laminated structure, hollow glass micropearl 1-3 part, linear low density polyethylene 1-6 part, white oil 2-3 part, fiber 3-9 part, whipping agent 3-9 part.
Claims (1)
1. a light building material, it is characterized in that, comprise the material of following parts by weight: cement 50-80 part, mixed solvent 5-9 part, inorganic thickening agent 6-8 part, Concha Meretricis Seu Cyclinae powder 11-18 part, hair Concha Meretricis Seu Cyclinae powder 2-8 part, white Concha Meretricis Seu Cyclinae powder 9-17 part, polypropylene 1-6 part, nanometer calcium sulfate 3-8 part, titanate coupling agent 3-9 part, rosin resin acid 2-8 part, modifying epoxy resin by organosilicon 20-32 part, mica powder 1-9 part of laminated structure, hollow glass micropearl 1-3 part, linear low density polyethylene 1-6 part, white oil 2-3 part, fiber 3-9 part, whipping agent 3-9 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499712.2A CN104310870A (en) | 2014-09-26 | 2014-09-26 | Lightweight building material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499712.2A CN104310870A (en) | 2014-09-26 | 2014-09-26 | Lightweight building material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104310870A true CN104310870A (en) | 2015-01-28 |
Family
ID=52366221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410499712.2A Pending CN104310870A (en) | 2014-09-26 | 2014-09-26 | Lightweight building material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104310870A (en) |
-
2014
- 2014-09-26 CN CN201410499712.2A patent/CN104310870A/en active Pending
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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: 20150128 |
|
| WD01 | Invention patent application deemed withdrawn after publication |