제품 설명
CSA powder
Calcium Sulphoaluminate
CSA Cement
CSA Cementing Material
CSA 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 CSA 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
CSA cement frontier research trends at a glance:
CSA cement retarder: boric acid, citric acid, sodium gluconate, Aminotrimethylene phosphonic acid ATMP
Applicable to CSA cement superplasticizers: Poly Naphthalene Superplasticizer, Polycarboxylate Superplasticizer, β-cyclodextrin
Slag can improve the ability of cement-based materials to solidify chloride ions, so CSA 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 CSA cement; HPMC can reduce the water separation rate of CSA cement.
