Different Effects of NSF and PCE Superplasticizer on
Whether it concerns Napthalene Sulfonate Formaldehyde (NSF) or PolyCarboxylate Ether (PCE) superplasticiser types, they significantly reduce the yield stress of the cementitious suspension due to
Progresses in Synthesis of Polycarboxylate Superplasticizer
Structural modifications in the molecular scale of polycarboxylate superplasticizer (PCE) would lead to changes in properties of dispersion and water retention as well as enhancement in the...
Polycarboxylate Ether Superplasticizer (PCE) for Sale
Polycarboxylate ether powder is a high-performance environmentally friendly product. The product has the characteristics of good dispersibility, high water reduction rate, good adaptability with various cements, green and pollution-free, etc. The packing of PCE liquid is 230kg PE drum, 1100kg IBC tank or flexitank.
POLYCARBOXYLATE SUPERPLASTICIZER (PCE) - Sure Chemical
Polycarboxylate Superplasticizer (PCE) is a kind of superplasticizer emerged in the early 80's. It is mainly used in cement concrete. In chemistry, Poly-carboxylate-based is an organic and polymeric electrolyte. It belongs to a polymer surfactant.
POLYCARBOXYLATE ETHER – Concreteplasticizer Manufacturer
Polycarboxylate ether (PCE) Superplasticizers, also known as high range water reducers, are chemicals used as concrete admixtures. SCC (self compacting concrete) is the best example for PCE. Polycarboxylate superplasticizer has drawn more and more attention in modern construction industry because of its superior dispersibility and retention
- What is a polycarboxylate ether superplasticizer?
- The polycarboxylate ether superplasticizer is an additive commonly used in concrete engineering and has a wide range of applications. The PCE based admixture can significantly reduce the amount of cement and improve the fluidity and pumpability of concrete while ensuring the strength and durability of concrete.
- What is polycarboxylate superplasticizer (PCE)?
- Polycarboxylate Superplasticizer (PCE) is a water-soluble concrete additive used to reduce water to cement ratio without affecting the workability of the mixture. PCE increases protection from slumping, then increases the slump retention since cement loses workability with time. PCE increases the structure’s strength after construction.
- What are the advantages of polycarboxylate based superplasticizer?
- Low dosage and high water reduction rate. The water reduction rate of polycarboxylate based superplasticizer can be as high as 45%, which can be used to prepare high-strength and high-performance concrete. Small loss when slump is light.
- How to store PCE polycarboxylate superplasticizer?
- The PCE polycarboxylate superplasticizer should be stored in a cool, dry and well-ventilated place, avoiding direct sunlight and rain. At the same time, it should be kept away from fire and heat sources to prevent fire or explosion accidents. Water seepage problem.
- What is PCE Based admixture?
- The PCE based admixture can significantly reduce the amount of cement and improve the fluidity and pumpability of concrete while ensuring the strength and durability of concrete. Therefore, PCE superplasticizer can be widely used in these projects, such as water conservancy, eletrical power, ports, railway ,bridge, highway and buldings,etc.
- Can polycarboxylate based superplasticizer improve the crack resistance of concrete?
- The polycarboxylate based superplasticizer can improve the crack resistance of concrete. After adding an appropriate amount of water reducing agent in concrete, the internal structure of the concrete can be improved and the contraction and cracking of concrete can be reduced.
