Our CSA cement has below advantages:
a. Rapid Strength Gain: It can improve your output and save more time for you.
b. Lighter than Portland cement
c. Lower Alkalinity
d. Lower Shrinkage
e. Shorter Curing Time
Strength grade: 42.5 & 72.5
Initial setting time: Not early than 6 minutes (Can be customized)
Final setting time: Not later than 9 minutes (Can be customized)
Stripping time: Not later than 60 minutes in summer (Can be customized)
Not later than 180 minutes in winter (Can be customized)
Test report: (For 42.5)
Specific surface area: 434 sqm/kg
Initial setting time: 6 minute
Final setting time: 9 minute
Flexural strength:
1st day: 6.2Mpa
3th day: 7.3Mpa
Compressive strength:
1st day: 32.5
3th day: 45.2Mpa
Test report: (For 72.5)
Specific surface area: 489 sqm/kg
Initial setting time: 8 minute
Final setting time: 11 minute
Flexural strength:
3rd day: 7.6 Mpa
7th day: 8.7 Mpa
Compressive strength:
3rd day: 56.3 Mpa
7th day: 74.4 Mpa
Application:
a. Artistic concrete fence
b. Repair engineering, such as patching roadways, sidewalks, airport runway
c. Bridge deck and highway engineering
d. Precast concrete products
e. Lightweight hollow core concrete slab
f. Construction in winter or cold day
g. Mixed with OPC cement for shortening the setting time of concrete
The product obtained by grinding cement clinker obtained by roasting suitable raw material, consisting essentially of anhydrous calcium sulphoaluminate and dicalcium silicate. Suitable gypsum and 0-10% limestone shall be blended with clinker during manufaturer of rapid-hardening sulphoaluminate cement. The rapid-hardening cement product is hydraulicity binding material. It has high early strength. The code no is R-SAC and with four grades.
Supplier: Hcsa concrete expanding agent, csa cement
Supplier: Csa cement:, csa binder, rapid hardening sulphoaluminate cement42.5, low alkali sulphoaluminate cement 32.5, 2.cement & mortar additive, csa expansive agent, 3.dry mortar products:, csa tile adhesive, non shrink grouting mortar, fast set repair mortar, self leveling screeds
Services: Clearing agent, transportation & shipping agent
Buyer: Tile adhesive, grouting materials, self leveling floor screed ect
Supplier: Gray cement, white cement, quicklime dust, mortars and gypsum powder and special cement like csa rapid set cement 52.5, and scm materials ( fly ash, gbfsm ggbfs, micro silica)
Services: Trader agent
Buyer: Gray cement, white cement, quicklime dust, mortars and gypsum powder. and special cement like csa rapid set cement 52.5, and scm materials ( fly ash, gbfsm ggbfs, micro silica)
Supplier: Calcium sulfoaluminate cement, rapid set csa cement, rapid hardening cement, csa binder, csa expansive agent, concrete admixture, specialty cement, cement additive, concrete additive, dry mortars, non shrinkage grouting material, concrete repiar, pavement repair, self levelling material, rapid set tile adhesive, high strength cement, early strength mortar, low alkaline cement, waterproofing material, water stopping material, self levelling screeds
Supplier: Sulphoaluminate cement/binder, CSA expansive agent, CSA concrete road facing urgent repair material, CSA non-shrink grouting material
High efficiency CSA expansive agent is a calcium sulphoaluminate expansive agent, which is obtained by firing in rotary kiln. And its main materials are anhydrite calcium sulphoaluminate,calcium oxide,natural gypsum ect. It was prised as international advanced level in 2000 by Hebei province. It also enjoyed the honorary tittles issued by the government,like" high tech product of Hebei province","China emphased promoting new invention patent product" ect. The China Invention Patent Numeber is 02116312.X.It has been applied to the constructions of the capital of Dongzhi Gate transportation junction, Beijing Wanghe bridge, jingchen high-way fifth-ring bridge ,ect. Advantages of CSA expansive agent in mortar/concrete products: Low alkali.CSA Expansive Agent has a very low alkali content (R2O
Some high-grade buildings, brand-name stores and chain stores are no longer satisfied with the decorative effects of traditional materials such as stones, ceramic tiles, and they pursue personalized, artistic, more spectacular and delectable effects. Artistic agglomerated stone has developed rapidly in recent years and still has very big potential space of development with the rapid development of country’s economy and the people’s living standard. Artistic agglomerated stones can be used to make construction decoration materials and decorations or used as crafts. 1) artistic agglomerated stone, which is made of pure natural inorganic material, has the effect of natural stone and will not volatilize harmful organic substances. 2) it does not contain any organic chemical composition and is tasteless and non-toxic. 3) it can take shape under normal temperature and can be used to process styling products such as sculptures and crafts. 4) its strength, impact resistance, appearance, texture and degree of finish are all similar to natural stone. 5) it is fireproof, waterproof and weather-resistant and has strong plasticity and good surface coating performance. 6) because of not containing resin component, the waste can be used for land filling, which will not affect the soil and water quality. 7) the size deformation of cementing material is very low and it is suitable for all kinds of complicated structures.
HCSA binder is a hydraulic binder based on calcium sulphoaluminate, rather than calcium aluminates which are the basis of calcium aluminate cement or calcium silicates which are the basis of portland cement. The difference gives hcsa binder properties particularly suited to formulators of products such as self-leveling or self-smoothing compounds, rapid hardening screeds, tile adhesives, non-shrink grouts, rapid setting and special mortars. Hcsa binder is used in formulated products either as a hydraulic binder by itself or with the addition of calcium sulphates, or in combination with portland cement. The setting time is quicker than that of portland cement, and it also has a rapid strength development. Hcsa binder does not release free lime during hydration thus eliminates the major cause of efflorescence.
