High-strength colored self-leveling mortar material and its preparation method and construction method

A self-leveling mortar and high-strength technology, which is applied in the field of self-leveling mortar materials and its preparation, can solve the problems of low early strength, small application range, and single color of self-leveling mortar, achieve smooth surface, increase hydration speed, and solve single color effect

Active Publication Date: 2017-02-08
王建国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a high-strength colored self-leveling mortar material and its preparation method and construction method, to solve the technical problems of low early strength, high cost, single color and small application range of the existing self-leveling mortar

Method used

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  • High-strength colored self-leveling mortar material and its preparation method and construction method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Example 1, this high-strength colored self-leveling mortar material is a powder mixed with a cementitious material and an aggregate, the cementitious material is an alkali slag cementitious material, and the aggregate is machine-made sand particles, composite external Mixtures of additives and color powder pigments;

[0039] The proportions of the alkali slag cementitious material, machine-made sand particles, composite admixtures and color powder pigments by volume percentage are as follows:

[0040] Alkali slag cementitious material 22%;

[0041] Machine-made sand particles 74%;

[0042] Compound admixture 3%;

[0043] Color powder pigment 1%;

[0044] The alkali slag cementitious material is made up of the following raw materials by weight percentage:

[0045] Slag powder 97.1%;

[0046] Water reducing agent 1.2%;

[0047] Redispersible rubber powder 0.9%;

[0048] Alkaline powder particles 0.8%.

Embodiment 2

[0049] Embodiment 2, this high-strength colored self-leveling mortar material is a powder mixed with a cementitious material and an aggregate, the cementitious material is an alkali slag cementitious material, and the aggregate is machine-made sand particles, composite external Mixtures of additives and color powder pigments;

[0050] The proportions of the alkali slag cementitious material, machine-made sand particles, composite admixtures and color powder pigments by volume percentage are as follows:

[0051] Alkali slag cementitious material 18%;

[0052] Machine-made sand particles 75%;

[0053] Compound admixture 6%;

[0054] Color powder pigment 1%;

[0055] The alkali slag cementitious material is made up of the following raw materials by weight percentage:

[0056] Slag powder 96.5%;

[0057] Water reducing agent 1.5%;

[0058] Redispersible rubber powder 1.4%;

[0059] Alkaline powder particles 0.6%.

Embodiment 3

[0060] Embodiment 3, this high-strength colored self-leveling mortar material is a powder mixed with a cementitious material and an aggregate, the cementitious material is an alkali slag cementitious material, and the aggregate is machine-made sand Mixtures of additives and color powder pigments;

[0061] The proportions of the alkali slag cementitious material, machine-made sand particles, composite admixtures and color powder pigments by volume percentage are as follows:

[0062] Alkali slag cementitious material 25%;

[0063] Machine-made sand particles 71%;

[0064] Compound admixture 3%;

[0065] Color powder pigment 1%;

[0066] The alkali slag cementitious material is made up of the following raw materials by weight percentage:

[0067] Slag powder 97.0%;

[0068] Water reducing agent 1.0%;

[0069] Redispersible rubber powder 1.0%;

[0070] Alkaline powder particles 1.0%.

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Abstract

The invention relates to a high-strength color self-leveling mortar material and a preparation method and a construction method of the material. The product is powder formed by mixing a base slag cementing material and aggregate, wherein the aggregate is a mixture of machine-made sand particles, a composite additive and color powder; and the base slag cementing material is composed of 96.0-98.2% of slag powder, 1.0-1.5% of water reducer, 0.3-1.5% of redispersible rubber powder and 0.5-1.0% of basic powder particles. The color self-leveling mortar product prepared by the preparation method has lower cost, excellent mechanical properties and variable colors, and smooth and beautiful surfaces, can be widely applied to pavement of various industrial floors of industrial factory buildings, marketplaces, gymnasia, offices and the like, and can also be used as a leveling layer or decorating surface layer before floor fitment in households, buildings and villas.

Description

technical field [0001] The invention relates to a self-leveling mortar material and its preparation method and construction method. Background technique [0002] Self-leveling mortar is composed of special cement, fine aggregate and various additives. It can be mixed with water on site to form a foundation material with strong fluidity and high plasticity. It is often used for laying various industrial floors and fine leveling of the ground. It has the advantages of high surface strength, safety and durability, and fast construction. [0003] Existing self-leveling mortar materials have the problem of high cost in application and construction. Cement and gypsum powder materials are generally used as cementitious materials in ingredients. The large-scale use of cement and gypsum powder increases the cost of self-leveling mortar products. Not conducive to energy conservation and environmental protection. The existing cement-based self-leveling mortar, which is widely used, h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/08
Inventor 王建国
Owner 王建国
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