Effectiveness of Thermal Stimulation of Superplasticizers on Fresh
One previous study formulated a hypothesis that superplasticizers are stimulated by heat, which improves the three-dimensional area of the polymer and the adsorption area of the cement (hereinafter “thermal stimulation”) (Takigawa et al. 2018, 2025 ). Based on this hypothesis, a superplasticizer was heated at 40 °C to 60 °C for 0.5 h or 24 h.
Raw materials for superplasticizers
Raw materials for superplasticizers Superplasticizers are used extensively in larger projects where reinforcing steel requires high workability, for precast concrete and on site where the large water reduction capability provides very early strength concrete with improved durability.
Chemical Admixtures - Cement
There are five distinct classes of chemical admixtures: air-entraining, water-reducing, retarding, accelerating, and plasticizers (superplasticizers). All other varieties of admixtures fall into the specialty category whose functions include corrosion inhibition, shrinkage reduction, alkali-silica reactivity reduction, workability enhancement, bonding, damp proofing, and coloring.
Superplasticizers
High-level water reduction products can be used in high strength concrete, pumpability, self-consolidating concrete, low permeability, low water absorption concrete and low shrinkage application.
Superplasticizers - PCC Group Product Portal
Function Superplasticizers Composition Segment Manufacturer Ready to use products Green Chemistry products Clear all filters MPEG 1000 (Methoxy polyethylene glycol) MPEG 1000 is a high molecular weight product that belongs to methoxy polyoxyethylene glycols. The product is intended mainly for the construction industry. The average... Composition
- Where do superplasticizers come from?
- China, in particular, has emerged as a major market for superplasticizers due to its booming construction industry. North America and Europe are also significant markets, propelled by ongoing infrastructure projects and the emphasis on sustainable construction practices. "Key Players Focus on Partnerships to Gain a Competitive Advantage"
- What is a superplasticizer used for?
- Superplasticizers are used in production of concrete admixtures to enable high levels of workability, and water reductions of up to 40%.
- What is Polycarboxylate ether type superplasticizer?
- However, the market has shown significant growth, and the demand is expected to return to pre-pandemic levels. Polycarboxylate ether type superplasticizers are chemical admixtures used in the construction industry to improve the workability and flow properties of concrete. They are commonly used in commercial concrete and pre-cast concrete units.
- What are the advantages of polycarboxylate ether-type superplasticizers?
- Polycarboxylate ether-type superplasticizers offer advantages such as reduced cement consumption, a lower carbon footprint, and improved energy efficiency, aligning with the sustainability goals of the construction sector. "Volatile Raw Material Prices Limit Market Expansion"
- Which region is a leader in the global Polycarboxylate ether-type superplasticizer market?
- Asia Pacific is the leading region in the global polycarboxylate ether-type superplasticizer market. The region has witnessed significant growth in construction activities, driven by rapid urbanization, infrastructure development, and government initiatives.
