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Decorative colored cement-based surface self-leveling mortar

A technology of mortar and color paste, which is applied in the field of colored surface layer cement-based self-leveling mortar and its raw material composition, which can solve the problems of poor product leveling, easy shrinkage, cracking and poor decoration of the mortar

Active Publication Date: 2017-05-17
NIPPON PAINT CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) poor construction
The construction rhythm is required to be tight, and the construction is slightly slower, which may cause poor leveling of the product and obvious rolling marks, etc.
[0005] (2) Insufficient wear resistance
[0006] (3) After the mortar is hardened, it is easy to shrink and crack
This leads to cracking after the mortar hardens
[0007] (4) Poor decoration
Affect the overall appearance, poor decoration

Method used

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  • Decorative colored cement-based surface self-leveling mortar
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  • Decorative colored cement-based surface self-leveling mortar

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0141] The lithium carbonate of 0.05 parts by weight, the water reducer of 0.15 parts by weight, the tartaric acid (citric acid) of 0.16 parts by weight, the cellulose ether (E230X) of 0.08 parts by weight, the defoamer (77-P) of 0.15 parts by weight, The wetting and dispersing agent (500s) of 0.1 weight part and the dispersible latex powder (FL2211) of 6.0 weight part are mixed uniformly and made into reagent bag and the ordinary portland cement (P.O42.5) of 16 weight parts, 18 weight parts Parts of aluminate cement (CA50), 6 parts by weight of anhydrite, 2 parts by weight of hemihydrate gypsum, 9 parts by weight of heavy calcium (or calcite, 500 mesh), 40.31 parts by weight of plain white sand (or quartz sand , wherein 24 parts by weight of 40-70 mesh sand, 16.31 parts by weight of 70-150 mesh sand), and 2 parts by weight of toner are mixed and stirred evenly to make mortar powder.

[0142] Self-leveling mortar: It is made by mixing mortar powder and water at a weight ratio ...

Embodiment 2

[0148] The lithium carbonate of 0.05 parts by weight, the water reducer of 0.15 parts by weight, the tartaric acid (citric acid) of 0.16 parts by weight, the cellulose ether (E230X) of 0.08 parts by weight, the defoamer (77-P) of 0.15 parts by weight, The wetting and dispersing agent (104s) of 0.1 weight part and the dispersible latex powder (FL2211) of 6.0 weight part are mixed uniformly and made into reagent bag and the ordinary portland cement (P.O42.5) of 16 weight parts, 18 weight parts Parts of aluminate cement (CA50), 6 parts by weight of anhydrite, 2 parts by weight of hemihydrate gypsum, 9 parts by weight of heavy calcium (or calcite, 500 mesh), 40.31 parts by weight of plain white sand (or quartz sand , wherein 24 parts by weight of 40-70 mesh sand, 16.31 parts by weight of 70-150 mesh sand), and 2 parts by weight of toner are mixed and stirred evenly to make mortar powder.

[0149] Self-leveling mortar: It is made by mixing mortar powder and water at a weight ratio ...

Embodiment 3

[0154] The lithium carbonate of 0.05 parts by weight, the water reducer of 0.15 parts by weight, the tartaric acid (citric acid) of 0.16 parts by weight, the cellulose ether (E230X) of 0.08 parts by weight, the defoamer (77-P) of 0.15 parts by weight, 0.1 parts by weight of wetting and dispersing agent (500s) and 4.0 parts by weight of dispersible latex powder (FL2211) are mixed evenly to make a reagent bag with 16 parts by weight of ordinary Portland cement (P.O42.5), 18 parts by weight Parts of aluminate cement (CA50), 6 parts by weight of anhydrite, 2 parts by weight of hemihydrate gypsum, 11 parts by weight of heavy calcium (or calcite, 500 mesh), 40.31 parts by weight of plain white sand (or quartz sand , wherein 24 parts by weight of 40-70 mesh sand, 16.31 parts by weight of 70-150 mesh sand), and 2 parts by weight of toner are mixed and stirred evenly to make mortar powder.

[0155] Self-leveling mortar: It is made by mixing mortar powder and water at a weight ratio of ...

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Abstract

The invention relates to mortar, specifically to colored surface cement-based self-leveling mortar which can be used on concrete or a mortar base-material, has good workability, wear resistance and high strength, is not easy to crack at low temperature (5-10 DEG C) during construction, has uniformly-dispersed color and has strong decorative performance, and a material composition thereof.

Description

technical field [0001] The invention relates to a mortar, in particular to a mortar that can be used on concrete or mortar substrates, which has good construction performance, wear resistance, high strength, is not easy to crack during construction at low temperature (5°C-10°C), and has uniform color dispersion and strong decorative properties. The color surface layer cement-based self-leveling mortar and its raw material composition. Background technique [0002] The cement self-leveling mortar is used for the floor surface, which has good slurry fluidity and water retention, good adhesion to the substrate, wear resistance, high strength, low temperature (5°C-10°C) construction is not easy to crack, and the color is uniformly dispersed Strong decoration and other advantages. [0003] Decorative color cement base layer self-leveling mortar belongs to the decorative cement mortar with special functions. It has good fluidity and stability, high strength, low labor intensity a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14
Inventor 王倩黄挺胡显锋
Owner NIPPON PAINT CHINA
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