| 摘要 |
The finishing material composition for a concrete floor is composed of 25-35 wt.pts(parts) cement, 35-55 wt.pts(parts) sand, 0.1-0.2 wt.pts(parts) methylcellulose thickening agent, 0.1 wt.pts(parts) silicone antifoaming agent, 3 wt.pts(parts) chromium oxide pigment, 3-8 wt.pts(parts) amorphous silica and 15-25 wt.pts(parts) cationic acryl emulsion. The finishing material composition has a strong adhesivity to the concrete surface, and a good antistripping property from the floor.
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