CSA Powder / Calcium Sulphoaluminate Powder

Product Details

Calcium Sulphoaluminate cement has relatively great advantages in performance, economy and environmental protection. Its main performance advantages are: early strength and high strength, accelerator, low temperature hardening, micro expansion, better impermeability and resistance to sulfate erosion for cement and concrete use.
Applicable fields: modern civil engineering such as super high-rise, large-span, underground space development and ocean construction, as well as maintenance and anti-seepage engineering, etc.; it has been widely used in the fields of repair, low-temperature construction, and concrete precast products.

We can provide high-quality Calcium Sulphoaluminate cement and related materials for global users,
Appearance: brown-gray powder
Al2O3: 27-32%
CaO: 40- 45%
SO3: 8-10%
Surface Specific Area: 3500-6500 cm2/g

Package
1000KG per sack

Calcium Sulphoaluminate cement frontier research trends at a glance:
Calcium Sulphoaluminate cement retarder: boric acid, citric acid, sodium gluconate, Aminotrimethylene phosphonic acid ATMP
Applicable to Calcium Sulphoaluminate cement superplasticizers: Poly Naphthalene Superplasticizer, Polycarboxylate Superplasticizer, β-cyclodextrin
Slag can improve the ability of cement-based materials to solidify chloride ions, so Calcium Sulphoaluminate cement and slag mixture can be used in marine engineering to prevent the corrosion of reinforced concrete by chloride ions in seawater.
Lithium carbonate helps increase the early strength and accelerate the hydration rate of Calcium Sulphoaluminate cement; HPMC can reduce the water separation rate of Calcium Sulphoaluminate cement.