详情
Homogeneity of Norms:
Item Norm Item Norm
Appearance
Grey brown Powder /Brown Liquid
Finesse
0.**5mm
≤*2%
Fluidity of
cement
**0mm
Liquid
proportion
1.2±0.*2
Chlorine
content
Non
Solid moisture
rate
≤*0%
Foam-breaking
time
≤*0seconds
Ph
value
**9
Principal Technical Performances:
1. Dosage range: Powder dosage amounts to 0.**1.2% of total
cementitious material, the liquid dosage amounts to 1.**3% of total
cementitious material, reducing-water rate is ****5%.
2. A slight increase in air content is beneficial and without
adverse effects on the concrete.
3. The product has the retarding plasticity, small slump loss,
which is extremely beneficial to the transport and to pouring of
concrete.
4. The product has a retardation **3h, it can also be adjusted for
setting time basing on the user's demand. It has not affected the
strength growth of concrete.
5. The compressive strength of concrete, flexural, tensile,
impermeability and durability are significantly improved and
enhanced.
6. the product has the broader applicability of cement, which is
the preferred preparation of concrete.
Dosage
0.**1.2% by weight of cement. Exact
dosage rates are dependent on the type of effect sought, quality of
cement and aggregates, water/cement ratio and ambient temperature.
Therefore, in many cases it is advisable to carry out trial
mixes.Using during mixing and after-mixing method and properly
prolong stirring time to assure even.
