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

Oreworld trade (Tangshan) co., Ltd is a main supplier in China in field of Building Chemistry Industry. We have been engaged in special cements and cement additives since 2001.