Colored mortar and preparation method thereof

A color and mortar technology, which is applied in the field of building materials, can solve the problems of affecting the texture and appearance, not having waterproof performance, and the external wall mortar is too dark, etc., and achieves the effect of simple preparation method, cheap and easy-to-obtain raw materials, and simple construction operation

Inactive Publication Date: 2020-11-10
王信平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The exterior wall mortar used in the domestic market is mainly made of silicate (425a), cement, yellow sand, waterproof powder and other materials, and the exterior wall mortar made of these materials is too dark, which affects its texture and appearance, and rain Prone to cracks afterwards, not waterproof

Method used

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  • Colored mortar and preparation method thereof
  • Colored mortar and preparation method thereof
  • Colored mortar and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] This embodiment relates to a colored mortar, including the following raw materials in parts by weight. In this embodiment, what cement is selected is white cement 425#; Quartz sand is 70 mesh; What heavy calcium is selected is heavy calcium carbonate powder, and it is 400 mesh and whiteness is above 95%; The toner that selects is Shanghai Yipin Produced by Pigment Oil Company; the selected lubricant is produced by Hebei Jitai Cellulose Co., Ltd.

[0050]

[0051]

Embodiment 2

[0053] This embodiment relates to a preparation method of colored mortar, and the colored mortar is prepared according to the raw materials of the above-mentioned embodiment 1, which specifically includes the following steps:

[0054] Step 1, weighing each of the raw materials in Examples 1.1 to 1.5 in proportion.

[0055] Step 2, drying the raw materials weighed in step 1. Preferably, the drying temperature is 70-80° C., and the drying time is 50-70 minutes. Specifically in this embodiment, the drying temperature is 75° C., and the drying time is 60 minutes.

[0056] Step 3, stirring the dried raw materials in Step 2. Preferably, the stirring time is 15-25 minutes. Specifically in this embodiment, the stirring speed is 8rps / min, and the stirring time is 20min.

[0057] Step 4, packing the materials after the stirring in Step 3.

[0058] The cost of raw materials used by our company to produce one ton of colored mortar is about 3,800 yuan, which is far lower than the cost...

Embodiment 3

[0060] This embodiment relates to the performance verification of the colored mortar prepared in Example 2.

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Abstract

The invention provides colored mortar. The colored mortar is prepared from the following raw materials in parts by weight: 500 to 600 parts of cement, 300 to 400 parts of quartz sand, 100 to 200 partsof coarse whiting, 10 to 15 parts of toner and 6 to 10 parts of a lubricant. When the colored mortar prepared by the invention is applied to an outer wall, the outer wall is allowed to be rich and durable in color and free of discoloring; as applied to the outer wall, the colored mortar has anti-falling, anti-cracking and waterproof properties; and finally, the colored mortar can resist high temperature and low temperature. Therefore, the colored mortar disclosed by the invention can be widely applied to high-grade communities, bridges, school walls and the like. Meanwhile, the preparation method of the colored mortar is simple, the construction operation of the colored mortar is easy, and the raw materials for preparing the mortar are cheap and easily available.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a colored mortar. At the same time, the invention also relates to a preparation method of colored mortar. Background technique [0002] Colored mortar is a new type of building interior and exterior wall decoration material, which belongs to special mortar. According to the cementitious material used, it can be divided into: cement-based decorative mortar, gypsum-based decorative mortar and polymer-based decorative mortar, of which gypsum-based decorative mortar can only be For indoor use. Cement-based colored decorative mortar has good flexibility, waterproof and air permeability, and can be matched with the external wall insulation system; it has both safety and decorative effects, which can not only achieve the decorative effect of ceramic tiles, but also solve the shortcomings of poor air permeability and easy falling off of ceramic tiles. The load of the externa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B111/27
CPCC04B28/04C04B2111/27C04B14/06C04B14/28C04B2103/54C04B2103/0068
Inventor 王信平段卫峰
Owner 王信平
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