Bentonite waterproofing materials with a large water-absorbent swelling, expansion speed, anti-aging, anti-corrosion and so on. Is used for water-resisting and doing seal of, waterproof blanket, waterproof board and other waterproof materials, an ideal base material.
Compound Waterproof Mat Bentonite
| Requirement | Standard |
| Swelling value ml/g |
30
|
| Heat0C |
500
|
| Colloid value ml/15g |
100
|
| Fineneess（pass 200mesh screen）% |
95
|
| Moisture% |
10.0
|
Construction, environmental protection, impermeable bentonite
| Requirement | Standard |
| Methyl biue g/100g |
35g/100g
|
| Swelling value ml/g |
30ml/2g
|
| Viscometer dial reading at 600r/min |
35
|
| Absorption% |
580
|
| Fineneess（pass 200mesh screen）% |
80
|
| Moisture% |
12
|
