CSA Binder

CSA Binder Introduction:

Calcium Sulfoaluminate binder is pure CSA clinker that grinded without any gypsum. It is a hydraulic cementitious material blend high in C4A3S (Calcium Sulfoaluminate Crystals).

CSA Binder characteristics

• Appearance: light grey powder

• Rapid strength development

• Rapid setting: initial setting time can reach 12~20 minutes

• Shrinkage compensation

• Short Curing phase

• Low alkali

• Freeze-thaw resistance

• Impermeability

• Resistance to sulfate attack

• Low carbon footprint

CSA Binder Technical Data

Fineness Specific surface area, m2/kg 500+/-20

Setting time Initial setting min 12-30

Final setting min 20-50

Grade CSA binder 62.5 CSA binder 72.5

Compressive strength,Mpa

1 day

3 days 50

62.5 55

72.5

Flexture Strength, Mpa

1 day

3 days 7

7.5 7.5

8

CSA Binder Application

• Concretes repair mortars

• Self-Leveling Floor Screeds

• Sprayed Concretes, Shotcrete, Gunite and Stucco.

• Mining Products, for example: mining roof support materials.

• Plasters & Mortars (i.e. Joints, Sulfate Resistance, No-Shrinkage, etc.)

• Special adhesives, tile adhesives

• Concrete Precast Products

• Glass fiber reinforced concrete (G.R.C.)

• As semi-products various special cements, CSA Binder can be used for making rapid-setting cement, expansion cement, self-stressing cement.

CSA Binder Storage, transportation and packing

• To be stored in dry cool place and not mix with other substance

• Transportation: as common goods

• Packing: jumbo bag or small bag with pallets

Cement Additives: Amorphous Calcium Alumiante(ACA for short) and CSA expansion additive. The cement CSA is the most popular product to the clients because of its high performance such as fast setting time and high strength in three days. CSA cement has been widely used to building chemistry industry by many customers all around the world. Production capacity of the CSA cement is 60000 tons per year and export quantities is about 30000 tons each year. Oreworld Trade Co is committed to provide the finest quality and highest service and competitive rates to all of our customers.