
Mr. Li dong hui
Để lại lời nhắnMr. Li dong hui
Để lại lời nhắn7, màu sắc phong phú (màu xi măng, xanh lục, đỏ, xám, vàng, vv)
Chỉ số kỹ thuật
project |
index |
||
Non-metallic aggregate type Ⅰ |
Metallic aggregate type Ⅱ |
||
Wear (gear method) |
≤650 |
≤450 |
|
Compressive strength |
3d |
≥49.2 |
≥50 |
7d |
≥60 |
≥65 |
|
28d |
≥80 |
≥90 |
|
Flexural strength |
≥11.5 |
≥13.5 |
|
hardness |
7.0±0.5 |
8.0±0.5 |
|
Oil resistance |
|
Three-year strength of the oil bubble is not reduced, paint <0.3mm (including impermeability) |
|
Corrosion resistance |
|
Standard corrosion test of aggregate, 42d natural potential constant positive, the stability value of +50 mm (S.C.E), the maximum value of +120 mv (S.C.E) cement test, 5% NaCI solution immersion, 2 years and 3 months without rust. |
|
Skid resistance |
Same as ordinary cement floor |
floor |
Sản phẩm nổi bật