Inorganic thermal insulation and decoration mortar and preparation method thereof

A decorative mortar and inorganic thermal insulation technology, which is applied in the field of building materials, can solve the problems of no thermal insulation effect, etc., and achieve the effects of enhanced hydrophobic function, low bulk density, and reduced self-weight

Inactive Publication Date: 2010-11-24
奥捷科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the existing technology solves the problem of mortar efflorescence and improves the durability, etc., it does not have the effect of heat preservation and heat insulation, and there are limitations in external wall heat preservation and energy-saving renovation projects.

Method used

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  • Inorganic thermal insulation and decoration mortar and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: An inorganic thermal insulation decorative mortar, its components and weight content are: 180 parts of Lingyun brand ordinary silicate cement 42.5, 60 parts of fly ash, 600 parts of sand, 50 parts of Shuangfei powder, expansion vitrification micro 70 parts of beads, 9 parts of bentonite, 4 parts of TECHNOCEL 1004-7N wood fiber, 7 parts of Wacker SILRES Powder D (69051VP) water repellent, 5 parts of Elotex ERA100 pan-alkali inhibitor, 4 parts of Bermocoll M30 cellulose ether, Wacker VINNAPAS 5044N 6 parts, Shanghai Yipin S110 iron oxide red pigment 30 parts.

Embodiment 2

[0016] Embodiment 2: An inorganic thermal insulation decorative mortar, its components and weight content are: 220 parts of Lingyun brand ordinary Portland cement 42.5, 40 parts of fly ash, 560 parts of sand, 70 parts of Shuangfei powder, micro expansion vitrification 100 parts of beads, 3 parts of bentonite, 8 parts of TECHNOCEL 1004-7N wood fiber, 2 parts of Elotex SEAL80 water repellent, 2 parts of Elotex ERA100 pan-alkaline inhibitor, 0.5 parts of Bermocoll M30 cellulose ether, 15 parts of Elotex FX7000 rubber powder, Shanghai Yipin S340 iron oxide black pigment 30 parts.

Embodiment 3

[0017] Embodiment 3: A kind of inorganic thermal insulation decorative mortar, its component and weight content are: white silicate 42.5 cement cement 200 parts, fly ash 50 parts, sand 580 parts, double fly powder 60 parts, expansion vitrified microbead 85 parts, bentonite 6 parts, TECHNOCEL 1004-7N wood fiber 5 parts, Wacker SILRES Powder D (69051VP) water repellent 5 parts, Elotex ERA100 pan-alkaline inhibitor 3 parts, Bermocoll M30 cellulose ether 2 parts, Wacker VINNAPAS 10 parts of 5044N rubber powder, 15 parts of Shanghai Yipin S930 iron oxide yellow pigment.

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PUM

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Abstract

The invention relates to an inorganic thermal insulation and decoration mortar, which is characterized by comprising the following components in parts by weight: 180-220 parts of cement, 40-60 parts of flyash, 560-600 parts of sand, 50-70 parts of heavy calcium carbonate powder, 70-100 parts of inorganic lightweight aggregate, 3-9 parts of bentonite, 4-8 parts of wood fiber, 2-7 parts of moisture repellent, 2-5 parts of saltpetering inhibitor, 0.5-4 parts of cellulose ether, 6-15 parts of rubber powder and 1-30 parts of pigment. The preparation method is implemented as follows: evenly mixing the cement, flyash, sand, heavy calcium carbonate powder, bentonite, wood fiber, moisture repellent, saltpetering inhibitor, cellulose ether, rubber powder and pigment, adding the inorganic lightweight aggregate, and carrying out mechanical mixing uniformity to obtain the product in the invention. The mortar in the invention has the advantages of thermal insulation, strong hydrophobicity, fire resistance, environment protection, no pollution, same duration with buildings and the like.

Description

technical field [0001] The present invention relates to a building material, in particular to a mortar for exterior wall decoration, and more particularly to an inorganic thermal insulation decorative mortar which utilizes inorganic lightweight aggregates to make it play a decorative role and also has the function of thermal insulation and its preparation method. Background technique [0002] Decorative mortar has been widely used in European exterior wall finishing systems in the last century. It has replaced paint and facing bricks with its excellent characteristics and has become the best choice for finishing layers. Its self-weight is lighter than that of facing bricks, which increases the safety of the building's exterior wall structure. It can also change the wall surface by selecting templates and tools with different graphics, and applying different operations such as dragging, rolling, scraping, twisting, and kneading. Various patterns such as embossing, corrugatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00
CPCC04B2111/28C04B2111/27C04B28/02Y02W30/91C04B14/02C04B14/06C04B14/104C04B14/28C04B18/08C04B18/26C04B20/002C04B24/26C04B24/383C04B40/0028C04B2103/54C04B2103/65
Inventor 张志峰周强
Owner 奥捷科技股份有限公司
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