Anti-cracking double-fast setting cement


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
Polarbear
Payment Terms
T/T
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
grout, self leveling, mass concrete, minimal volume change rate
Category
Cement

Tangshan Polar Bear Building Materials Co.,Ltd

Membership
BIZ
Country / Year Established
China China / 1989
Business type
Manufacturer
Verified Certificate

7

Product name Anti-cracking double-fast setting cement Certification -
Category Cement Ingredients -
Keyword grout , self leveling , mass concrete , minimal volume change rate Unit Size -
Brand name Polarbear Unit Weigh 40 kg
origin China Stock -
Supply type - HS code 2523300000

Product Information

 

 

 

 

PRODUCT INFORMATION

   

◆ These are hydraulic binders (referred to as anti-cracking double-fast cement) with crack resistance, fast setting and rapid hardening properties, made from active (or inactive) mixed materials such as fast setting rapid hardening high belite sulpho aluminate cement clinker, moderate amount of gypsum (or industrial by-product gypsum), slag and other active (or inactive) hybrid materials with fine grinding.

 

 Specific Surface Area: 450m2/kg 

◆ Color: Light Grey  

◆ Physical Properties: 


 Item

Fineness(m2/kg)
 

 

 Setting Time1

 28d Free Expansion Rate (%)

 Whiteness Value

 Initial

 Final

 In water

 In air

 Standard

 ≥450

 ≥15min

 ≤45min

 ≤0.08

≥-0.05

 70

 1 The properties can be adjusted if needed.

 

 Grade

 Compressive Strength 

(MPa)

 Flexural Strength 

(MPa)

 42.5

 4h

 7d

 28d

 4h

 7d

 28d

 ≥15

 ≥38

42.5

4.0 

5.0 

6.0 

 

 

Why Polarbear?

 

 

 

1. Minimal volume change rate, excellent anti-cracking performance, small length change
   ◈ The main reason of concrete cracks is the shrinkage and the volume change rate of cement is big. Normally using the free expansion rate of the cement to show the length change of the cement, this directly related to the cracking resistance of concrete. This cement have micro expansion to compensate the dry shrinkage, the gap between expansion and shrinkage is small, especially the free dry shrinkage is just the 1/10~1/8 of the Portland cement. This is a revolutionary progress to improve the anti-cracking performance of the concrete.

 

 

2. Fast setting, Rapid hardening, high strength
   ◈ 4h compressive strength above 15Mpa, the 2h compressive strength of products made by this cement can reach 10Mpa.

3. Good workability, good secrete water resistance, concrete surface made by this cement has no surface dusting.
   ◈ The normal calcium sulpho aluminate cement requires high maintenance, very easy to has the surface dusting, causing the water absorption rate increase, reduce the impermeability and durability of the concrete, this new cement solved this problem.

4. Low hydration heat release
   ◈ This cement is made by the double fast high belite CSA cement clinker, the main components is C2S-, C4A3S- content is lower than normal CSA cement, don’t has C3A, this make the total hydration heat lower.

5. The anti-penetrability performance is much better than Portland cement
   ◈ With micro expansion, compared with Portland cement, under the same pressure, the infiltration height only half of the Portland cement. 

6. Good anti-corrosion property
   ◈ 180d anti-corrosion factor in 3% sodium sulfate solution is 1.46, in 3% sodium carbonate solution is 1.41 and in 3% sodium chloride solution is 1.51.

 


Application

 

GRC

 Decoration mortar

Interior and exterior wall putty

 Indoor and outdoor floor

Cement-based self-leveling mortar

Artificial stone and floor

Thin layer of concrete repair and concrete leveling material

Anticracking rending mortar

Exterior insulation rendering mortar, bonding mortar and tile adhesive

Decorative concrete

Prefabricated concrete

Building reinforcement

Rush projects and constructions, projects in winter

Foam concrete

High early strength Non-shrinkage grouts

Waterproof and plugging material

Shotcreting projects

Mass Concrete

 

 

 

 


Reliable Polarbear

    

◆ Our company has our own research organization-cement and concrete research lab, which is fully equipped with up-to-date facilities. Our 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. 

 

Our 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. 

 

In addition, we have been exported to South Africa, Australia, the United Kingdom, South Korea, the United Arab Emirates and Taiwan Area. 

 

editorimg 

 

FAQ 



Q: Can I speak with a Korean Speaker?
A: Of course, we have Korean speaker.

Q: Are you a factory? 
A: Yes, we are a factory, but not just a factory, as we have sales team, our own offices, professionals, masters and doctors, and they all can help the buyers and cooperative partners to decide which products are the best choices for them, and all your requirements and inquires will be replied in time.
 
Q: Could you send me your product catalogs and price lists? 
A: As we have many items, please inform us the items, quantity, packages and country you interested in, so that we are capable to offer the price lists to you for your reference .
  
Q: Could you send me some samples? 
A: Of course! we're capable of sending you some free samples for your evaluation by air for speed increases. And it's free for the delivery charge while the weights under 5 kg, but we are afraid you should pay for the delivery charge if the total weight exceeds 5 kg.



 

 

 

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options T/T Shipping time Negotiable

Tangshan Polar Bear Building Materials Co.,Ltd

Country / Year Established
China China / 1989
Membership
BIZ
Business type
Manufacturer

7

President
Zhenqiu Zhang
Product Category
Cement,Construction Materials Agents
Year Established
1989
No. of Total Employees
101-500
Company introduction
<p>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 powder every year. We are one of the largest enterprises that produce this kind of cement in the world. 

Our company has attained ISO9001 and ISO14001 certifications. We 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" and "The Top-Ten Private Enterprises of Hebei Province in Technical Development"  

Main Markets

South Korea South Korea

Main Product

Related Products

Other buyers also search

Membership Grade

BUYER

Biz Pro VIP

SELLER

Biz Pro VIP
팝업닫기
Live Chat A new message arrives
from a business partner.

No Data

  • There is no data to load
  • Check out the My TK > My Inquiries list.
  • After agreeing to the use of the Live Chat service, the list is printed only when there is at least one history of receiving or sending a Live Chat request.

If you have not yet agreed to use the Live Chat service,

You can use the Live Chat freely after agreeing to the use of the Live Chat service.

View more
View more