Amorphous Calcium Aluminate 

C12A7 / 12CaO·7Al2O3 / ACA

Construction Chemicals / Concrete Admixtures
     Concrete Accelerator / Shotcrete accelerator

Advantages

• Super Quick setting / Accelerating in Concrete application
• Excellent performance - No shrinkage, Very good 28d strength
• The use of non-polluting, environmentally friendly
• Comparable to the environmental friendliness of liquid alkali-free accelerators, but also has a more powerful quick-setting effect than liquid alkali
• free accelerators.
• Highly cost-effective
• Perfect alternative product of shotcrete
• The leading worldwide manufacturer & supplier in China
• New created advanced technology

Application

• Shotcrete
• Concrete accelerator
• Rapid setting, rapid hardening cement
• Concrete ground harding
• Rapid-hardening Mortar and Self-leveling mortar etc.

Keywords

• amorphous calcium aluminate, 12CaO·7Al2O3, amorphous C12A7, ACA, concrete accelerator, shotcrete accelerator, flash setting agent, quick setting additive, cement additive, 
• shotcrete additive, concrete additives, non crystalline calcium aluminate, non crystallized calcium aluminate,CAS No. 12042-68-1

Description 

• ACA are the white-green grains and balls. Generally, the grains are ground into fine powder, the ACA powder and OPC (ordinary portland cement) are formulate into Rapid-hardening Mortar and Self-leveling mortar etc. With good performance of rapid strength and little dry shrinkage. 
• It is a special raw material for concrete and cement. 
• It can make the rapid setting time, good strength in concrete and cement. It is mainly used in shotcrete, concrete ground hardening and rapid setting etc.

Types

• KAL Type: Quick Set & High Strength
• ECA Type: Very Quick Set

Size: Beads or Powder

Other chemical composition can be produced according to customers' requirement.

Packing 1000 KG per bag

Add: Jingsan Road, Zhengzhou 450008, China

Tel/Mob/Wechat:+86-19939356839

Email: sinoaca@139.com