Building chemical materials

Mongolian Yurt, GRC products, GFRC, Precast concrete product, decorative concrete, Colored decorative panels, made by White High Strength High Belite CSA cement 82.5 White High Strength High Belite CSA cement 82.5 has the properties like: 1. Rapid hardening 2. Fast setting 3. Very Low Shrinkage 4. Excellent Anti-cracking performance 5. Low PH value, low alkaline 6. Very High early and Final strength, etc. For more informations, please contact: E-mail: csacement@gmail.com   Cell Phone: +86 15810326158 (whatsapp)   Skype: yangjian1886 Jack Young

CSA cement, full name is Calcium Sulfoaluminate cement, was invented and developed in China since 1970's. It is 100% cement, get ready to use. As the third generation of cements, it is widely used on construction for decades in China. The cement has been used on concrete for bridges, airports, concrete road repair, winter construction and many other applications where early strength and time needed.As well as high strength concrete, high performance of mortars, like Self levelling compounds,tile adhesives,Non shrinkage grouts,etc. The product obtained by grinding cement clinker obtained by roasting suitable raw material, consisting essentially of anhydrous calcium sulphoaluminate and dicalcium silicate. Suitable gypsum and 0-10% limestone shall be blended with clinker during manufacture of rapid-hardening sulphoaluminate cement. The rapid-hardening cement product is hydraulicity binding material. It has high early strength. The code no is R-SAC. Specific surface are

The Self levelling materials ( Concrete flooring mortar, self levelling compound, self levelling screed ) is the difficult part of mortars. Especially for overlayment. cracking issue is a big problem and exsist on concrete and mortars. Triditional way of producing Self levelling material is based on Portland cement+High alumina cement/CSA cement (CA/CSA cement)+Gypsum. Cracking is hardly controlled. In recent years, we designed a new product called White Anti-Cracking Fast setting Rapid hardening High Belite CSA cement. The product can be 100% instead of "Portland cement+High alumina cement/CSA cement (CA/CSA cement)+Gypsum" Part. Free shrinkage rate is only 1/10-1/8 of Portland cement. Physical Properties Blaine (Fineness) ≥ 480 m2/kg Initial Setting time: ≥ 15 mins Finial Setting time: ≤ 45 mins 28 days Free Expansion Rate （%） In water ≤ 0.08 In air ≥ -0.05 Whiteness ≥70 Grade 32.5 Compressive Strength 4hours ≥12.5Mpa 7days ≥32.5 Mpa 28 days≥40.0 M

White Super High Strength High Belite CSA cement grade 82.5 Blaine (Fineness) ≥ 480 m2/kg Setting time: Initial setting time≥15 mins Final Setting time: ≤45 mins Compressive strength: 4 hours ≥ 12.5 Mpa 7 days ≥ 60.0 Mpa 28days ≥82.5Mpa Flexural Strength: 4 hours ≥ 4.0 Mpa 7 days ≥ 7.0 Mpa 28days ≥8.5 Mpa Advantages: 1. Fast setting, Rapid hardening, High strength, the real testing value of 4 hours compressive strength could reach 15 Mpa, 102 Mpa in 28 days. Suitable for making the high strength concrete products. 2. Micro Expansion, Low dry shrinkage, the length change is very small. Dry shrinkage rate is just only 1/8-1/10 of portland cement. 3. Have very good anti-corrosion property in sulfate,magnesium salt and seawater. Corrosion resistance coefficient＞1. 4. High impermeability, permeation height is 1/5 of portland cement. 5. High frozen reistance property, can get the strength of critical intensity of cold in 2-3 hours. 6. Low hydra

TANGSHAN POLAR BEAR BUILDING MATERIALS CO.,LTD. attended the 13th China (Beijing) International Dry Mix Mortar Technology and Products Exhibition on date 28th Feb. to 1st Mar. 2017. We are professional manufacturer of Rapid set CSA cement, CSA binder, CSA Expansive agent (similar with Denka CSA#20) and other CSA based mortar products (like High strength Non shrinkage Grouting material, Self levelling material, Concrete repair materials, Rapid set tile adhesives, water stopping agent, etc.) for many decades. In recent years, we research and designed a new type of cement, named High belite CSA cement. Several types of this new product was produced to use on many applications. During our exhibition, many customers are very interested with our products. Those panels and countertop are made by one type of our high belite CSA cements. It has the following performances: 1. High early and final strength 2. Rapid hardening, Fast setting time 3. Low exp

The following Garden pots comes from one of our customers, made by our white Anti-cracking double fast high belite CSA cement. Compares with the ordinary portland cement, it has an excellent performances like outstanding crack resistance performance, high early strength, rapid hardening and fast setting, impermeability, Low alkalinity (low PH value), corrosion resistance, etc. Our White Anti-cracking high belite CSA cement compares with Aalborg white cement. Finished flowerpot and pour water into it. Ours product shows a good impermeability. Some datas of the product: Blaine: ≥ 480 m2/kg Initial setting time: ≥ 15 mins    Final setting time ≤45 mins 28 days free expansion rate: in water   ≤0.08    in air  ≥ -0.05 Whiteness: more than 70 Compressive strength: 4 hours   ≥ 12.5 Mpa                                   7 days     ≥ 32.5 Mpa                                  28 days    ≥ 40.0 Mpa Flexural strength:  4 hours    ≥ 4.0 Mpa