Sika ViscoCrete-8168 | Super Plasticizers
ULTRA HIGH RANGE WATER REDUCER WITH HARDENING ACCELERATION EFFECT CONCRETE ADMIXTURE. Sika ViscoCrete-8168 is a 3 rd generation polymer based high performance superplasticizer with hardening acceleration effect for concrete. Sika ViscoCrete-8168 meets requrement of ASTM C494 type F. Sika ViscoCrete-8168 combines different modes of
Sika ViscoCrete-3000-20 M | Super Plasticizers
High range water reducing admixture. Sika ViscoCrete-3000-20 M is a 3 rd generation polymer based high performance superplasticizer for producing soft consistency high grade concrete. Sika ViscoCrete-3000-20 M meets the requirements of ASTM C 494 Type G. Sika ViscoCrete-3000-20 M combines different modes of actions.
Types of Admixtures for Concrete - Concrete Network
Chemical admixtures are used to improve the quality of concrete during mixing, transporting, placement and curing. They fall into the following categories: air entrainers water reducers set retarders set accelerators superplasticizers
15 Types of Admixtures Used in Concrete - The Constructor
Concrete admixtures are of different types and they are as follows: Water Reducing Admixtures Retarding Admixtures Accelerating Admixtures Air entraining concrete admixture Pozzolanic Admixtures Damp-proofing Admixtures Gas forming Admixtures Air detraining Admixtures Alkali Aggregate Expansion Inhibiting Admixtures Anti-washout Admixtures
Plasticizers: Materials, Action and Uses | Admixtures
3. Carbohydrates. Out of these materials, sodium, calcium and ammonium ligno sulphates are most popular. The amount of plasticizers used varies from 0.1% to 0.4% by weight of cement. At constant workability, the reduction in mixing water by the use of 0.1 to 0.4% of plasticizer is expected from 5% to 15%, which naturally increases the strength.
