Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| 7days' Strength: |
More Than 13000p. S. I/ 90mpa |
| Mineral Composition: |
Sulphate Aluminium Cement |
| Function: |
Special Cement |
Product Description
HCSA BINDER is a hydraulic binder based on calcium sulphoaluminate, rather than calcium aluminates which are the basis of Calcium Aluminates 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.
HCSA Binder is manufactured under a strict quality assurance systems GB/T 19001-2000 (I. E. ISO9001: 2000) and GB/T 24001-1996 (I. E. ISO 14001: 1996)) which accommodates the technical requirements of building chemistry formulators.
HCSA Binder is normally supplied in one-ton bag which include a moister resistant barrier. However, in common with all hydraulic binders HCSA Binder must be kept from moisture, and can retain its properties for up to six months when properly stored. The properties of HCSA Binder conform to the standards of the manufacturer and to the Chinese relevant standards.
Chemical Analysis The chemical analysis of HCSA Binder has been determined according to the following: GB/T 176-1996 Methods of chemical analysis for cement.
Main constituents (%)
SiO2: 4.5~6.5
Al2O3: 36~39
Fe2O3: 1.0~2.0
CaO: 39~41
MGO: 1.5~2.1
TiO2: 1.0~1.5
SO3: 9~11
C4A3S-, Second Phases: C2S, C4AF.
CSA cement, also named calcium sulpho aluminate cement with grade: 525(42.5), 625(52.5), 725(62.5), 825(72.5), 925(82.5), 1025(92.5), is a hydraulic binder based on calcium sulpho aluminate, rather than calcium aluminates which are the basis of Calcium Aluminates Cement or calcium silicates which are the basis of Portland Cement. Because of the advantages of Polar Bear CSA cement, such as rapid hardening, high-strength, freeze resistance, impermeability, adjustable setting time, good fluidity, corrosion resistance, low pH value, low dry shrinkage and micro expansion, and so on, Polar Bear CSA cement can be applied to obtain a wide range of products such as fast setting cements, self-leveling or self-smoothing compounds, rapid hardening mortars, tile adhesives, non-shrink grouts, water stopping mortars, urgent repair mortars, rapid setting and special mortars, GRC, etc.
|
|
Initial Set |
Final Set |
|
Specification limit |
>10 Min |
<350 Min |
|
Item |
Age |
|
1D |
3 D |
7 D |
|
Flexural, MPa |
72.5 |
>6.0 |
>8.0 |
>9.0 |
|
82.5 |
>7.0 |
>9.0 |
>10.0 |
|
92.5 |
>8.0 |
>10.0 |
>11.0 |
|
Compressive, MPa |
72.5 |
>50.0 |
>65.0 |
>75.0 |
|
82.5 |
>50.0 |
>75.0 |
>85.0 |
|
92.5 |
>60.0 |
>85.0 |
>95.0 |
Tangshan Polar Bear Building Materials Co., Ltd., founded in 1989, has fix assets of 95million RMB and covers an area of 130 thousand square meters. It is engaged in manufacturing, selling and researches the series of concretes admixture, dry mortar and sulphoaluminate cement.
Tangshan Polar Bear has the production capacity of the dry mortar and concrete admixture 200, 000 tons, sulphoaluminate cements 400, 000 tons per year. It's one of the largest-scale enterprises that produce this kind of products in China.
The enterprise achieved the permit to ISO9001 and ISO14001. It enjoy the honorary titles issued by the government, like "the high-tech enterprise of Hebei province", "the top-ten excellent enterprises of Hebei province in invention works", "The top-ten private enterprises of Hebei province in technical development", etc.
"Polar Bear" is the famous brand in Chinese construction market, The products enjoy the honorary titles issued by the government, like "famous brand product of Hebei province". A strict and pragmatic style of work and the spirit of blaze new trails make the company set up a good image in both domestic and international market.
The company has its own research organization-cement and concrete research lab, which fully equipped with the up-to-date facilities. The company signed co-research and development contracts with America National Starch Chemical Co., Ltd, Technical Design & Research Institute of Nuclear Power of Tsinghua University, and China Building Materials Academy. Also, the company has set up long-term technology exchange relationship and cooperation with several domestic and international research academies and companies, such as the Research Institute of Railway Ministry and Fosroc of the Unite kingdom. The company's products have been exporting to nearly twenty countries such as France, South Africa, Australia, UK, Korea, United Arab Emirates, and etc.
