Emery Wear-resisting Surface Hardening Agent Features and Construction Steps

China Building Materials Industry Standard JC/T906-2002, Emery wear-resistant floor hardener can be divided into non-metallic and metal type two. Silica sand is used as non-metallic type as wear-resistant aggregate; metal type is used as wear-resistant aggregate such as metal oxide, and its strength and wear resistance are better than non-metal type.

Emery Wear Resistant Floor Hardener Features:

1. From the comprehensive analysis of construction, maintenance, service life and price, economic use can be used for 15 years;

2, The overall conservation to form a uniform concrete floor, with good resistance to impact and point load;

3, high density, improve resistance to liquid permeation;

4, the surface smooth, dense, non-porous, uniform color; flatness: 2m scale drop ≤ 3mm;

5, high mechanical properties, excellent wear resistance, strength and hardness, so that the floor surface is hard pressure, wear resistance; wear resistance is more than 3 times that of ordinary concrete;

6, the basic colors are primary colors, gray, red, green, yellow and other series.

Emery wear resistant floor construction steps:

1, has been done on the level of the concrete base to remove bleeding, floating slurry.

2. 60% of the corundum material involved in that was uniformly spread on the concrete surface of the initial setting to complete the first spreading operation.

3. After the corundum material absorbs certain moisture and becomes dark, it shall be subjected to mechanical discs and mechanical rubbing operations, and then scraped with an aluminum profile having a length greater than the width of the template, and the flatness shall be measured with a spirit level.

4. Immediately after the first smoothing, perform the second material (40%) spreading operation. In order to ensure the uniform distribution of materials, construction workers should pay attention to criss-crossing the material (if the first spread of the spread, then the second spread should be vertical and horizontal).

5. After spreading, repeat the same leveling work as the first time, and then confirm the flatness of the floor with a special flatness tester.

6. Use a mechanical wipe or manual wipe to finish the surface troweling operation.

7. After the completion of the concrete platform, in order to prevent its surface water from evaporating rapidly and to ensure a steady increase in the strength of the wear-resistant material, water or special curing agent should be used for curing within 24 hours of completion of the platform. Conservation methods use immersion or curing agents. If water-immersed curing is used, the entrances and exits to the entrances and exits of staircases shall be surrounded with cement mortar mixed with special anti-leakage agents, and then water with a depth of about 1.5 cm shall be used for flooding and conservation.

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