CN113771187A - Concrete cover plate color-changing process - Google Patents

Abstract

The invention discloses a concrete cover plate color changing process. The color-changing process of the concrete surface not only can keep the surface color consistent with the environment, but also can integrate the surface and the concrete, and increases the physical properties of corrosion resistance, oxidation resistance, wear resistance and the like of the concrete surface.

Description

Concrete cover plate color-changing process

Technical Field

The invention belongs to the technical field of building materials, and particularly relates to a color changing process of a concrete cover plate.

Background

With the development of inorganic materials and the matching of various high polymer materials, the strength of concrete is greatly improved. The high-strength cement cover plate overcomes the defects of low strength, heavy weight and easy differentiation of the traditional cover plate, and is more and more accepted by the market. Along with the requirement of environment beautification, the color of the cover plate also has new requirements, so that the color of the cover plate is changed into a new process, and the color is required to meet the requirement of the environment and be firmly combined with the concrete in various properties on the surface.

Disclosure of Invention

Aiming at the technical problems, the invention provides the color-changing process of the concrete cover plate with excellent physical properties such as environmental friendliness, wear resistance and the like.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the color changing process of the concrete cover plate is characterized by comprising the following steps of:

step 1), formulation

Step 2), stirring:

mixing the components according to the formula proportion, and then uniformly and fully stirring the components in a stirrer at the stirring speed of 1400 revolutions per hour for 30 minutes;

step 3), grouting:

pouring the stirred mortar into the cover plate die point by point, and enabling the mortar to flow smoothly by self, wherein the thickness of the mortar is about 10 mm;

step 4), standing:

standing the mortar for 30-60 minutes after the mortar automatically flows and levels;

step 5), pouring:

pouring the stirred concrete into a mould for vibration;

step 6), demolding:

maintaining for 24 hr, demolding to reach strength over 20MPa and strength up to 50MPa after one week.

The color-changing process of the concrete surface not only can keep the surface color consistent with the environment, but also can integrate the surface and the concrete, and increases the physical properties of corrosion resistance, oxidation resistance, wear resistance and the like of the concrete surface. The concrete cover plate manufactured by the color-changing process is bright in color and good in wear resistance and oxidation resistance. The invention can also be prepared according to different color requirements.

Drawings

FIG. 1 is a schematic structural view of a cover plate;

FIG. 2 is a schematic view of a surface checkered plate;

FIG. 3 is a schematic view of the color-changing cover plate according to the present invention.

Detailed Description

For the purpose of facilitating an understanding of the present invention, the present invention will now be described by way of examples. It should be understood by those skilled in the art that the examples are only for the purpose of facilitating understanding of the present invention and should not be construed as specifically limiting the present invention.

The color changing process of the concrete cover plate is characterized by comprising the following steps of:

step 1), formulation

Step 2), stirring:

mixing the components according to the formula proportion, and then uniformly and fully stirring the components in a stirrer at the stirring speed of 1400 revolutions per hour for 30 minutes;

step 3), grouting:

pouring the stirred mortar into the cover plate die point by point, and enabling the mortar to flow smoothly by self, wherein the thickness of the mortar is about 10 mm;

step 4), standing:

standing the mortar for 30-60 minutes after the mortar automatically flows and levels;

step 5), pouring:

pouring the stirred concrete into a mould for vibration;

step 6), demolding:

maintaining for 24 hr, demolding to reach strength over 20MPa and strength up to 50MPa after one week.

Although particular embodiments of the invention have been described and illustrated in detail, it should be understood that various equivalent changes and modifications could be made to the above-described embodiments in accordance with the spirit of the invention, and the resulting functional effects would still fall within the scope of the invention.

Claims (1)

1. The color changing process of the concrete cover plate is characterized by comprising the following steps of:

step 1), preparing a formula;

step 2), stirring:

mixing the components according to the formula proportion, and then uniformly and fully stirring the components in a stirrer at the stirring speed of 1400 revolutions per hour for 30 minutes;

step 3), grouting:

pouring the stirred mortar into the cover plate die point by point, and enabling the mortar to flow smoothly by self, wherein the thickness of the mortar is about 10 mm;

step 4), standing:

standing the mortar for 30-60 minutes after the mortar automatically flows and levels;

step 5), pouring:

pouring the stirred concrete into a mould for vibration;

step 6), demolding:

maintaining for 24 hr, demolding to reach strength over 20MPa and strength up to 50MPa after one week.

Images