High Performance

Water-reducing

Admixture

Water-reducing

Admixture Auxiliaries

Durability-enhancing

Admixtures

High-performance

Cementitious

Materials

Special Concretes

High Performance Water-reducing Admixture

High Performance Polycarboxylate Superplasticizer

services-PCA®-VIII High Performance Polycarboxylate Superplasticizer

PCA®-VIII High Performance Polycarboxylate Superplasticizer

PCA ® -VIII is a new generation superplasticizer with a base of modified polycarboxylic ether. It offers maximal water reduction, increased early strength, and enhanced finishing characteristics. PCA ® -VIII contains no formaldehyde, calcium chloride or other purposely added chlorides and will not initiate or encourage the corrosion of the steel present in the concrete.


Functional Polycarboxylate Superplasticizer

services-PCA®-III Polycarboxylate Superplasticizer with High Slump Retention

PCA®-III Polycarboxylate Superplasticizer with High Slump Retention

PCA ® -III is based on comb polymer technology and is a generation of admixture that is specially formulated for slump retention. Along with polycarboxylate superplasticizer added into concrete, PCA ® -III has been created to produce superior slump retention. PCA ® -III contains no formaldehyde, calcium chloride or other purposely added chlorides, and will not initiate or encourage the corrosion of the steel present in the concrete. PCA ® -III is formulated to comply with the subsequent specifications for concrete admixture: ASTM494, Type F; BS EN934:2/3.2.3.
 


Functional Polycarboxylate Superplasticizer

services-PCA®-IV Polycarboxylate Superplasticizer with Shrinkage-reducingand Anti-cracking

PCA®-IV Polycarboxylate Superplasticizer with Shrinkage-reducingand Anti-cracking

PCA ® -IV is a new generation superplasticizer with a base of modified Polycarboxylic ether. It offers maximal water reduction, increased early strength, and enhanced finishing characteristics. PCA ® -IV contains no formaldehyde, calcium chloride or other purposely added chlorides and will not initiate or encourage the corrosion of the steel present in the concrete. It is formulated to comply with the subsequent specifications for concrete admixture: ASTM494, Type F; BS EN934:2/3.2.3.


Water-reducing Admixture Auxiliaries

Superaccelerator/Strength-enhancer

services-SBT®-510 Superaccelerator

SBT®-510 Superaccelerator

SBT®-510 is a high-performance, eco-friendly concrete admixture developed by Sobute New Materials Co. Ltd. BT®-510 can shorten the cement induction process and promote early formation of hydration product, thus accelerating hydration and early age strength development. With SBT®-510, early-age strength (<24h) can be significantly improved with no negative effects on later-age strength and durability. The production cycle can be also shortened, and energy cost can be saved. It is optimized for concrete requiring quick early-age strength development, e.g., prefabricated construction, tunnel segments and PHC.


Durability-enhancing Admixtures

Screening Series

services-KLJ®-IV Permeable Crystalline Waterproofer

KLJ®-IV Permeable Crystalline Waterproofer

KLJ ® -IV is a concrete admixture possessing a fantastic Capillary Crystalline Waterproofing function. The admixture is blended into the concrete mixture during the batching process in order to waterproof and protect concrete right from the beginning. It can perforate the cement paste and concrete capillary pores, forming crystalline or gelatinous substances which fill the capillary pores and in doing so reduce concrete permeability. Capillary Crystalline Waterproofing Agent is widely utilized in tunnel and subway systems, hydropower stations, reservoirs, underground vaults and pre-cast components
 


Screening Series

services-KLJ®-V Liquid Waterproofer for Concrete

KLJ®-V Liquid Waterproofer for Concrete

KLJ ® -V is a concrete waterproofing admixture. The admixture is blended into the concrete mixture during the batching process in order to waterproof and protect concrete right from the beginning. It can perforate the cement paste and concrete capillary pores, forming crystalline or gelatinous substances which fill the capillary pores and in doing so reduce concrete permeability. Capillary Crystalline Waterproofing Agent is widely utilized in tunnel and subway systems, hydropower stations, reservoirs, underground vaults and pre-cast components.


High-performance Cementitious Materials

Pre-stressed Materials

services-SBTHF®-V Grouting Material for Post-tensioned Pre-stressed Concrete Structure

SBTHF®-V Grouting Material for Post-tensioned Pre-stressed Concrete Structure

SBTHF®-V is an amalgamation of cement, low-alkali, high-expansion material and functional polymers. The grout possesses multiple properties with long workable time, no bleeding, and mild expansion. It is suited for the preparation of post-tensioning duct grouts applied in expressway and large bridge projects.


Common Grouting Materials

services-JGM®-II High Strength Cementitious Grout without Shrinkage

JGM®-II High Strength Cementitious Grout without Shrinkage

JGM ® -II high-strength cementitious grout without shrinkage is an inorganic material, as well as a complicated mix of inorganic and organic materials. It possesses the characteristics of self-leveling, a high early stage strength, slight expansion, and good fatigue resistance, etc. It is particularly suitable grouting for nuclear power stations and other special equipment, grouting for large-seal equipment foundation, etc.


Special Concretes

Spray Concrete (Setting Accelerator)

services-SBT ® -N(II) is a high performance alkali-free

SBT ® -N(II) is a high performance alkali-free

SBT ® -N(II) is a high performance alkali-free setting accelerator for sprayed concrete. It speeds the chemical reaction between cement and water which causes mortar to set faster and increase the early strength development. SBT ® -N(II) has the properties of well adapted to cement, quick setting, high early strength and low rebound of concrete. It is widely used in many fields such as mining, hydropower, highway, railway tunnel, laneway, cave and so on.


Fiber Concrete (fiber)

services-VI Polyacrylonitrile Fiber

VI Polyacrylonitrile Fiber

RQS ® - VI is comprised of short, thin fibers, predominantly comprised of Polyacrylonitrile (PAN), with a non-circular section shape made by wet spinning for fiber-reinforced high-performance concrete and mortar. The fiber possesses excellent dispersion in cement-based materials with an effective bonding property between fiber and the matrix due to the surface treatment of hydrophilic modification. RQS ® -VI can decrease and impede the plastic and drying shrinkage of cement-based materials. It can also significantly improve the crack-resistance, impermeability, impact and fire resistance of cement-based materials.


Fiber Concrete (fiber)

services-S1 Indented Steel Fiber

S1 Indented Steel Fiber

RQS ® -S1 Indented Steel Fiber is comprised of cold rolled steel strip created through striping and cutting. RQS ® -S1 can effectively decrease micro-crack propagation as a result of plastic shrinkage, drying shrinkage and concrete thermal stress, and delay macro-crack formation and propagation. RQS ® -S1 significantly improves the crack resistance, tensile resistance, abrasion resistance and fatigue resistance of concrete.
 


Fiber Concrete (fiber)

services-S2 End-hooked Steel Fiber (Dispersed, Glued)

S2 End-hooked Steel Fiber (Dispersed, Glued)

RQS ® -S2 is cold-drawn steel-wire fiber that has hooked ends. In comparison to ordinary steel fiber, RQS ® -S2-reinforced concrete possesses more ductility and has a high load-bearing capacity. RQS ® -S2 can reduce micro-crack expansion due to plastic shrinkage, drying shrinkage and thermal cracking, and obstruct macro-crack formation and propagation.

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