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Water reducerCurrent page: Home > Water reducer
Product Introduction
The production is for high temperature condition concrete construction, mass concrete concreting to prolong initial setting and final setting time. The product meets the technical requirements of GB8076-2008
Product feature and application
1.By mixing the product in concrete, heat of hydration can be lowered and thermal spike can be postponed.
2.By using it in commercial concrete and fluidifying concrete, slumping loss can be saved.
3.It has benefits on impervious capacity and resistance to corrosion
Main technical index
|
Testing item |
NB |
Manufacture index |
|
|
bleeding rate(%) |
≤100 |
≤100 |
|
|
setting time (min) |
>+90 |
>+90 |
|
|
compression strength ratio (%) |
3d |
≥100 |
≥100 |
|
7d |
≥100 |
≥100 |
|
|
28d |
≥100 |
≥100 |
|
|
shrinking percentage ratio (%) |
≤135 |
≤135 |
|
|
corrosion of reinforcement |
no |
no |
|
Application method and notice
Mixing amount is 0.03～0.15% or according to project requirement and practical condition;
The product is appropriate for normal temperature concrete, impervious concrete, impervious and etc. And it is not appropriate to be used under - 5℃.
Packing and storage
The product is non-toxic and non-inflammable. Please wash with clean water after splashing into eyes. It is packed by woven package and stored under moisture proof, fire proof, dry and ventilated condition;
And it can be stored under sealing condition for 1 year.
