FOB Price
Get Latest Price1 ~ 224 / Ton
|20 Ton Minimum Order
Country:
China
Model No:
-
FOB Price:
1 ~ 224 / Ton Get Latest Price
Place of Origin:
-
Price for Minimum Order:
1 per Ton
Minimum Order Quantity:
20 Ton
Packaging Detail:
usually has two types of package:25kg/bag and 1ton/bag
Delivery Time:
within 7days after the order confirmed
Supplying Ability:
20000 Ton per Month
Payment Type:
T/T
Product Group :
Contact Person julia
Tongzhou, Beijing, Beijing
Best price strong CSA expansive
agent
Product
description:CSA
expansive agent is similar to DENKA CSA *0# in some ways.Its raw
material is calcium sulphoaluminate.With favorable price and high
efficient expansive ratio,CSA expansive agent is becoming more and
more popular in field of construction to improve the quality and
shorten erection time.
Areas of applications: CSA
expansive agent, expansive additives for concrete,expansive cement,
expansive mortar for deomolition, strong bond ceramic tile
adhesive,crack resistance water proof agent,non shrinkage
grouting,anti-crack self-leveling materials.
Features:
1.Low alkalinity.High-efficiency CSA Expansive Agent has a very
low alkali content (R2O<0.3%) which is beneficial to avoid AAR
in concrete.
2.Short stable stage of expansion. The stable
stage of expansion is not more than *4 days, thus the ultimate
strength of concrete is not
affected.
3.Low dosage and high expansion capacity. The
normal dosage of High-efficiency CSA Expansive Agent is 6~8% by the
weight of ordinary cement, which is lower compared with other
expansive additives such as UEA and CEA (their dosages are about
*0~*2% by the weight of cement) in the
market.
4.
Prevents cracking due to drying shrinkage and hydration
heats.
5.Increases the water tightness of concrete and
thus is useful for waterproofing
buildings.
6.Enables the manufacture of high strength
concrete products through chemical prestressing.
Technical data:
Main constituents (%)
| SiO2 | Al2O3 | Fe2O3 | CaO | MgO | SO3 | f-CaO | R2O | Cl- | Ig-loss | |
| Usual range | 4~7 | 8~*2 | <1.5 | *0~*5 | 2~4 | *2~*5 | *0~*5 | <0.3 | <0.*5 | <5 |
| Dosage in OPC (%) | Restrained-expansion rate (%) | |
| Curing 7d in water | Curing 7d in water then *1d in air | |
| TypeⅠ,7 | 0.****0.**0 | ≥0 |
| TypeⅡ,7 | 0.****0.**5 | ≥*0.**5 |
| TypeⅡ,*0 | 0.****0.**0 | ≥0 |
| Country: | China |
| Model No: | - |
| FOB Price: | 1 ~ 224 / Ton Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | 1 per Ton |
| Minimum Order Quantity: | 20 Ton |
| Packaging Detail: | usually has two types of package:25kg/bag and 1ton/bag |
| Delivery Time: | within 7days after the order confirmed |
| Supplying Ability: | 20000 Ton per Month |
| Payment Type: | T/T |
| Product Group : | concrete additives |
