By adoption of 0.75% this product (in powder), concrete reducing rate can be reduced by 20%. Under same slump and strength, it can save cement by 25-30%.
It is suitable for natural curing concrete, steam-cured concrete, flowing concrete, high strength concrete, ordinary reinforced concrete, prestressed concrete and etc.
Our company can provide products in following specifications:
Powdery product
Quality index 1:
Quality requirement of powdery product
No.
|
Item
|
Technique demands
|
1
|
moisture, %
|
≤5.0
|
2
|
PH (1% aqueous solution)
|
7.0~9.0
|
3
|
solubility, %(water, 25℃)
|
≥10.0
|
4
|
viscosity
|
for table 2
|
5
|
acetone, %
|
no
|
6
|
formaldehyde, %
|
no
|
7
|
ammonia content, %
|
no
|
Product viscosity testing under different condition
Temperature | Pure water 26℃ | Pure water 82℃ | ||||||||||
Rotation speed of viscometer(rpm/min) | 600 | 300 | 200 | 100 | 6 | 3 | 600 | 300 | 200 | 100 | 6 | 3 |
PRODUCT A | 120 | 86 | 72 | 56 | 22 | 14 | 181 | 142 | 127 | 108 | 32 | 16 |
PRODUCT A And RESIN | 54 | 24 | 15 | 12 | 0 | 0 | 29 | 14 | 8 | 4 | 0 | 0 |
Temperature | 37%NaCl saturated solution 26℃ | 37% NaCl saturated solution82℃ | ||||||||||
Rotation speed of viscometer(rpm/min) | 600 | 300 | 200 | 100 | 6 | 3 | 600 | 300 | 200 | 100 | 6 | 3 |
PRODUCT A | 109 | 68 | 54 | 39 | 20 | 17 | 106 | 74 | 62 | 49 | 22 | 15 |
PRODUCT A And RESIN | 113 | 67 | 50 | 32 | 13 | 12 | 76 | 53 | 44 | 32 | 16 | 11 |
Water aqua product
Quality index is for table3:
Table 3 Water aqua product
No.
|
Item
|
Technique demand
|
1
|
solid content , % ≥
|
30
|
2
|
PH
|
8.0~13.0
|
3
|
acetone, %
|
no
|
4
|
formaldehyde, %
|
no
|
5
|
specific gravity
|
1.15~1.20
|
6
|
chlorine ion content, %
|
no
|
7
|
ammonia content, %
|
no
|
8
|
viscosity
|
for table 2
|