Improved Rapid-hardening Sulphoaluminate Cement

Improved Rapid-hardening Sulphoaluminate Cement
Tangshan Polar Bear Building Materials Co., Ltd-Beijing

Product Description

The product obtained by grinding cement clinker obtained by roasting suitable raw material, consisting essentially of anhydrous calcium sulphoaluminate, dicalcium silicate and teraclcium aluminate ferrite. Suitable anhydrite、slag and fly ash shall be blended with clinker during manufacture of improved rapid-hardening sulphoaluminate cement. It has high early strength. The code is I-SAC.

The product carries out the standard: Q/ZTS01-1999.

The strength depends on its compressive strength at 7 days. There are two grades: 32.5 and 42.5.

The product achieved a class one civic prize of excellent new product, a class two provincial prize of excellent new product. The product is high-tech product by Hebei science department.

 

Main technical data

1.      specific surface area(㎡/kg): ≥350㎡/kg.

2.      Initial setting time(min): ≥25

Final setting time: ≤180

The setting time can be adjusted by the customers request.

3.      The strength in different terms are not less than the following :
 
Grade Compressive strength (M pa) Bending strength (M pa)
1d. 3d 7d 1d 3d 7d
32.5 27.0 30.0 32.5 4.5 5.0 5.5
42.5 33.0 40.0 42.5 5.5 6.0 6.5

Properties

1.      Setting time is a little longer than R-SAC(Rapid-hardening sulphoaluminate cement), quite suit for RMC.

2.      It can extend the working time, improve the concrete workability, early strength, rapid hardening, freeze-resistance, impermeability and little expansion etc.

3.      Improving the sulphoaluminate cement that easy occurring sands in surface for incorrect curing.

4.      The price is low.

Applications:

Construction in winter

Urgent repair construction

Bridge and road construction

Concrete production

Common civil building

Water conservancy facilities and offshore projects

Package and storage:

 bulk and weave package with membrane, 50kg per bag, conservation in cool and dry place, prevent wet.

Technical supporting:

Tangshan Polar Bear Building Materials Co., ltd can provide sulphoaluminate cement, admixture, high quality building materials and relevant products technical and application consultation.

Contact Information

  • Contact Person:  Julia Zhou   (Sales)
  • Company:  Tangshan Polar Bear Building Materials Co., Ltd-Beijing
  • Address: Tongzhou, Beijing, Beijing, China
  • Zip/Postal: 101100
  • Telephone: 86-15011440355
  • Fax: 86-80542473
  • Mobile: 0086-60557306

Company Profile

  • Tangshan Polar Bear Building Materials Co., ltd-Beijing
  • [ China ]
  • Tangshan Polar Bear Building Materials Co., Ltd. was founded in 1989, has fixed assets of 70 million RMB and covers an area of 180 thousand square meters. Our company specializes in manufacturing, selling and researching the series of calcium sulpho-aluminate cement and dry-mixed powders. Our company produces 200,000 tons of calcium sulpho-aluminate cements and 200,000 tons of dry-mixed powd...

Basic Information

  • Business Type: Manufacturing
  • Company Products / Services: csa binder(cement clinker), csa expansion agent, dry mix mortar, concrete additive agent, ect.
  • Year Established: 1989
  • Number of Employees: 100+
  • Website: http://www.csa-cement.com
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