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Mortar composition, method for preparing same and use therefor

A composition, mortar technology, applied in the direction of lime paint, coating, cement paint, etc., can solve problems such as quality defects

Inactive Publication Date: 2006-12-13
APLUS LIME
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cement mortar paste can also result in quality defects due to the end user not properly mixing the components together

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0196] (a) Putty 33.00% by weight

[0197] (b) calcium carbonate powder 49.00% by weight

[0198] (c) Methylcellulose 0.26% by weight

[0199] (d) Starch 0.03% by weight

[0200] (e) Water 17.71% by weight

Embodiment 2

[0202] (a) Putty 35.00% by weight

[0203] (b) calcium carbonate powder 47.00% by weight

[0204] (c) Methylcellulose 0.32% by weight

[0205] (d) Starch 0.03% by weight

[0206] (e) Water 17.65% by weight

[0207] The property test of two compositions in above-mentioned embodiment 1 and 2 is as follows:

[0208] 1. Take 500 grams of each sample prepared by mixing according to the manufacturer's instructions, and put it into a 1000 ml beaker

[0209] 2. Test conditions

[0210] a. The outdoor temperature is 23°C-36°C

[0211] b. Outdoor humidity 45% to 55%

[0212] c. Indoor temperature 22°C-30°C

[0213] d. Indoor humidity 55% to 65%

[0214] 3. Samples are tested in the following environment:

[0215] a. The cover is not covered outdoors

[0216] Most field workers do not leave prepared and unused materials in the sun for long. Therefore, this test is done to show comparatively how long it takes to solidify in sunlight.

[0217] b. Cover the outdoor cover

[021...

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Abstract

Disclosed is a non-cementitious plaster compound which comprises: (a) about 0 to 80 weight percentages mineral filler; (b) about 25 to 80 weight percentages calcium carbonate; (c) about 5 to 80 weight percentages calcium hydroxide; (d) about 0.01 to 3 weight percentages cellulose ether or cellulose polyblend; (e) 0.001 to 0.5 weight percentages one or more fecula derivant; and (f) 0 to 5 weight percentages additive.

Description

technical field [0001] The present invention relates to mortar compositions, methods and uses thereof. In particular, the invention relates to non-cementitious mortar and coating compositions, methods of making non-cementitious mortar and coating compositions, and substrates treated with the non-cementitious mortar compositions. The invention also relates to a method of coating a substrate, and a method of producing a coated substrate. Background technique [0002] Cement-based mortars are known to be applied to substrates comprising buildings and other structures to produce smooth exterior surfaces. These known cement mortars are generally used on rough surfaces, such as bricks, blocks or stone held together with cement or concrete, to produce a smooth outer surface. [0003] However, these known cementitious mortars have a disadvantage in that they do not adhere strongly to a variety of surfaces, such as metal, wood, plastic or other substrates, and accommodate a greater...

Claims

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Application Information

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IPC IPC(8): C04B14/28C04B14/36C04B14/04C04B24/38
CPCC04B28/10C04B2111/1037C04B14/28C04B24/38C04B24/383C09D1/00C09D1/06C09D1/10
Inventor 刘文琼
Owner APLUS LIME
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