PRODUCT DATA SHEET SikaPlast-250
HIGH PERFORMANCE SUPERPLASTICIZER FOR CONCRETE DESCRIPTION SikaPlast-250 is a new generation superplasticizer & high range water reducer for concrete. USES SikaPlast-250 is a multiple use superplasticizer, espe-cially suitable for ready mix production units. It en-ables high range water reduction and contributes in obtaining an improved
Sika ViscoCrete TS-100 | PCE based Super-plasticizers
Sika ViscoCrete TS-100 is a third generation superplasticizer for high performance concrete. It was particularly formulated for the production of precast tunnel segments, targeting the high demands regarding slump retention, very low water/binder ratios, use of double or triple blend mixes (cement, GGBFS, PFA and/or microsilica) and high degree of compaction.
High-performance superplasticizer based on chitosan - ScienceDirect
A high-performance superplasticizer will become the development trend of superplasticizer. Using natural biopolymer chitosan to develop a high-performance superplasticizer has certain advantages in structure, resource, and cleaner production. 2. A high-performance superplasticizer should have not only a high water-reducing ratio but also the
Sika ViscoCrete-510 P | Superplasticizer
High-performance superplasticizer. Sika ViscoCrete-510 P is a high-performance superplasticizer and water reducer in powder form, based on Sika ViscoCrete polycarboxylate (PCE) polymer technology. Universally applicable for all binder systems. Strong water reduction. Short mixing times due to fast adsorption. Safety Data Sheet.
Evaluating Superplasticizer Compatibility in the Production of High
Evaluating Superplasticizer Compatibility in the Production of High Performance Concrete using Portland Pozzolana Cement CEM II/B-P Thomas Omollo Ofwa1, David Otieno Koteng’2, John Nyiro Mwero3 1MSc
- Why is the development of New and high-performance superplasticizers important?
- Therefore, the development of new and high-performance superplasticizers is crucially important for the concrete industry worldwide.
- Why should high-performance concrete match with high-performing superplasticizers?
- Of course, the high-performance superplasticizers should have stronger capacity to reduce the w/c ratio and regulate the microstructure by controlling the cement hydration reaction and product shape. This is why high-performance concrete must match with high-performance superplasticizers.
- What is polycarboxylate superplasticizer (PCE)?
- Polycarboxylate Superplasticizer (PCE) represents the latest innovation in concrete admixture technology. Unlike traditional superplasticizers, PCE offers unparalleled control over concrete's rheological properties, making it essential in the production of high-performance concrete.
- How has concrete technology influenced the development of superplasticizers?
- In summary, the progress of concrete technology has facilitated the generation of water-reducing agents and the development of superplasticizers. At the same time, superplasticizers greatly promote the properties of concrete.
- What is chitosan superplasticizer?
- 1. A high-performance superplasticizer may be prepared using the biopolymer chitosan as a raw material by chemical modification. The chitosan superplasticizer has a stronger and more stable dispersion force and high water-reducing ratio. Chitosan superplasticizer exceeds PCs with regard to retarding effect.
- What are the advantages of polycarboxylate superplasticizers?
- From an engineering perspective, Polycarboxylate Superplasticizers offer several critical advantages. Firstly, the significant reduction in water-cement ratio achieved by PCE contributes to higher early and ultimate strength in concrete.
