SikaPlast-222 PC | PCE based Super-plasticizers
CONCRETE ADMIXTURE FOR PRECAST CONCRETE SikaPlast-222 PC is a third generation polycarboxylate based superplasticizer for concrete. It has been particularly developed for use in precast concrete to give extended slump retention and high early strength development of concrete mixes.
Sika ViscoCrete TS-100 | PCE based Super-plasticizers
PCE based Super-plasticizers Sika ViscoCrete TS-100 Sika ViscoCrete TS-100 Ultra-High Performance Superplasticizer for Precast Concrete & Semi-Dry Concrete Application Sika ViscoCrete TS-100 is a third generation superplasticizer for high performance concrete.
Indian Journal of Science and Technology, DOI: 10.17485/ijst
The target mean strength of the M40 concrete was achieved with replacement of 50% GGBS using PCE based SP. Influence of GGBS on Rheology of Cement Paste and Concrete with SNF and PCE based
STUDY ON SLUMP RETENTION OF READY-MIX CONCRETE: A REVIEW
(PCE) and Sulphonated Naphthalene Formaldehyde (SNF). These all admixtures are based on codal provision laid down by IS9103:1999. These super plasticizers are used in the production of concrete for producing flowable concrete, to make concrete with low water-cement ratio, for producing high performance concrete. Super plasticizing admixtures
Results of testing the slump retention | Download Scientific
High-performance fibre-reinforced concrete (HPFRC) is a composite material in which the advantages of fibre-reinforced concrete (FRC) are combined with those of a high-performance...
- What is PCE Based superplasticizer?
- Ohta reported the use of the latest generation polycarboxylate ether (PCE) based superplasticizers, which induces the highest water reduction capability in concrete mix (up to 35-40%), have become imperative in high performance, high strength and self-compacting concretes (Ohta et al. 2000).
- Do Polycarboxylate ether-based superplasticizers affect rheological retention and slump loss?
- Abstract. A variety of polycarboxylate ether (PCE)-based superplasticizers are commercially available. Their influence on the rheological retention and slump loss in respect of concrete differ considerably. Fluidity and slump loss are the cardinal features responsible for the quality of concrete.
- What is a high-range water-reducing superplasticizer?
- High-range water-reducing superplasticizers use a new customized PCE polymer technology providing advanced rheological properties to the concrete. Also, the insight gained on the contribution of supplementary cementing materials such as fly ash, slag, silica fume, etc., have increased the scope of admixtures in the concrete today.
- Do PCE superplasticizers affect air content in high strength self-compacting concrete (HS-SCC)?
- Certain types of the new generation PCE superplasticizers (SP) causes the rise of excessive air content in high strength self-compacting concrete (HS-SCC). The influence of different type of PCEs on air-contents in fresh HS-SCC is indicated in Fig. 15 and Fig. 16.
- Are napthalene-based super-plasticizers a good choice for high strength concrete?
- Traditional napthalene-based super-plasticizers can be inexpensive amongst available admixtures; but they are not capable of addressing to the issues of special high strength and high-performance concrete, where long workability is required without affecting the strength.
- Are PCE admixtures suitable for high strength self-compacting concrete mixes?
- Traditional admixtures exhibit limitations in terms of the water reduction capability for higher cementitious contents and lower water binder ratio mixes. This makes PCE based admixtures, a preferred choice, to achieve designed properties for high strength self-compacting concrete mixes.
