Сланцевый керамзит/керамзит песок/дешевого сланцевого керамзита для очистки сточных вод
Описание продукта
No |
Item |
Standard requirement |
Test results |
|
1
|
Grain size distribution (5-30mm) |
Screen size (mm) |
Cumulative percentage retained (%) |
Cumulative percentage retained (%) |
31.5 |
0 ~ 5 |
0 |
||
20.0 |
0 ~ 10 |
5 |
||
10.0 |
45 ~ 80 |
80 |
||
5.00 |
90 ~ 100 |
100 |
||
2.50 |
95 ~ 100 |
100 |
||
2 |
Bulk density (kg/m³) |
_____ |
380 |
|
3 |
Numerical tube pressure (MPa) |
≥1.0 |
1.5 |
|
4 |
Water absorption (%) |
≤20 |
6 |
|
5 |
Softening coefficiency |
≥0.8 |
1.0 |
|
6 |
Boiling Quality Losses (%) |
≤5 |
3 |
|
7 |
Grain shape coefficient (ordinary type) |
≤2.0 |
2.0 |
|
8 |
Loss on ignition (%) |
≤5 |
2 |
|
9 |
Carbide and sulfate content (according to SO3, %) |
≤1.0 |
0.7 |
|
10 |
Mud content (%) |
≤3 |
0 |
|
11 |
The content of clay blocks (%) |
No |
No |
|
12 |
Organic matter content (colorimetry, %) |
No deeper than standard color |
Light than standard color |
|
13 |
Radioactive substance |
Ira≤1.0 Iγ≤1.0 |
0.02 0.02 |
Группа Продуктов : Фильтр СМИ Для Очистки Воды > Керамзитобетонные Песок