Product Specifications
| Prod Model: |
-1, -2 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Function: |
Special Cement |
| Mineral Composition: |
Sulphate Aluminium Cement |
| Color: |
Grey |
| Hardening Feature: |
Extra Rapid Hardening |
| Heat Of Hydration: |
Low-Heat |
| Type: |
CSA Self Leveling High Strength No Shrinkage Grout |
| Strength Grade(',Mpa): |
100mpa |
Product Description
Polar Bear Non-Shrink grouting material is blended through a special procedure by specially selected cementitious material, carefully selected fine aggregate and admixture. It owns the characteristics of high flow, non-shrinkage, early strength and high strength.
Properties:
1. Double expansion in plastic and hardened state, compensate the dry shrinkage, ensure the fixed combination between steel-back plane and concrete base, efficiently transmit the load carrying into the base.
2. High early strength: This material is obtained by special cement as its basic material, it is suitable for urgent repair and accelerators construction under negative temperature environment.
3. High fluidity.
4. Easily used, only mixed with water on site, easily pumped.
5. Durability: High final strength, excellent impermeability and corrosion resistance, ensure accuracy of equipment setting.
6. Working environment: This material can be operated in a negative temperature environment with a rapidly increased strength.
7. Non-chloride: No harm for equipment or armature reinforcement.
|
Name |
HS-I |
HS -II |
EES-I |
EES-II |
EES-III |
|
Grain size |
4.75mm, |
≤2.0 |
≤4.0 |
|
Setting time(min) |
Initial |
≥120 |
≥45 |
≥30 |
|
Bleeding capacity/% |
≤1.0 |
|
Fluidity /mm |
Initial |
≥260 |
|
20min |
-- |
-- |
-- |
-- |
≥230 |
|
30min |
≥230 |
-- |
Compressive
(Mpa),≥ |
2h |
-- |
-- |
-- |
-- |
≥20.0 |
|
4h |
-- |
-- |
≥30 |
≥20.0 |
-- |
|
1d |
≥35.0 |
≥22.0 |
≥50.0 |
≥40.0 |
≥55.0 |
|
3d |
≥55.0 |
≥40.0 |
≥55.0 |
≥50.0 |
≥60.0 |
|
28d |
≥80.0 |
≥70.0 |
≥70.0 |
≥70.0 |
≥95.0 |
|
Height change % |
1d |
≥0.020 |
Bond strength
(MPa) |
28d |
≥4.0 |
|
Erosion to armature |
|
|
W/C |
0.15 |
0.16 |
0.12 |
0.15 |
0.12 |
|
Operating temperature |
Above 0 |
Above -10 |
Above -5 |
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.
