Plasticizing Admixtures - Euclid Chemical
Rheology Modifying Admixture for Low-Slump Concrete View Item For over a century, The Euclid Chemical Company has served the global building market as a worldwide quality supplier of specialty products and technical support services for the concrete and masonry construction industry.
MasterCast 750HS | Master Builders Solutions - North America
MasterCast 750HS admixture is a new generation plasticizer based on MasterGlenium polycarboxylate dispersant technology. This unique chemistry maximizes production efficiency through its cement dispersing and reactive lubricant mechanisms. Recommended uses: Concrete blocks. Dry-cast pipes. Paving stones. Hollow-core planks. Concrete roofing tiles.
Concrete Admixtures - North America
Master Builders Solutions provides a complete portfolio of high-quality admixtures that improve the placing, pumping, finishing, and long-term performance of concrete. We, at Master Builders Solutions are passionate about providing our customers with solutions to enhance concrete performance by: We have more than 100 years of experience in the
Seven Must-Use Concrete Admixtures (Additives) - The Spruce
Concrete Admixtures: Air-Entrainment. Air entrained concrete can increase the freeze-thaw durability of concrete. This type of admixture produces a more workable concrete than non-entrained concrete while reducing bleeding and segregation of fresh concrete. Improved resistance of concrete to severe frost action or freeze/thaw cycles.
Superplasticizer | Concrete plasticizer for better concrete
Superplasticizers are used in conventional manufacturing processes as well as in highly-flowable and self-compacting concrete (SCC). ALPHALITH admixtures have proven to be effective in the production of ready-mixed and construction site concrete with the highest requirements, such as high-strength concrete up to C100/115.
- What are concrete admixtures?
- These chemical admixtures serve to improve concrete’s workability without resorting to excessive water addition. Plasticizers, water reducers, superplasticizers, or dispersants can be employed to make the concrete mix more manageable and less time-consuming. What are Plasticizers?
- How do plasticizers and water reducers affect concrete strength?
- Since the heat of hydration of mass concrete goes down when the cement weight goes down, plasticizers can do this. Plasticizers and water reducers are chemical admixtures used to make concrete more workable. Unless the mixture is “starved” of water, increasing the w/c ratio reduces the concrete’s strength.
- What are plasticizers & water reducers?
- Plasticizers and water reducers are chemical admixtures used to make concrete more workable. Unless the mixture is “starved” of water, increasing the w/c ratio reduces the concrete’s strength. An increase in durability is achieved by decreasing the water content (without “starving” the concrete).
- What are plasticizer admixtures?
- These admixtures are known as plasticizers. The combination of organic substances or combinations of organic and inorganic substances which cause reduction in water content for a given workability or give a higher workability at the same water content are known or termed as plasticizer admixtures. These are used for the following proposes: 1.
- Are plasticizers good for concrete?
- Plasticizers serve multiple purposes, including making concrete more flexible, reducing film cracking, enhancing workability, and lowering water content. Shape alteration without additional water. Increased concrete strength. Improved compaction without vibrators. Enhanced workability and adhesion. Suitable for high-density concrete.
- Why do we use super plasticizer in concrete?
- Nowadays the use of super plasticizer has become a universal practice to reduce the water/cement ratio for the given workability. The reduction in water/cement ratio increases the strength and improves durability of the concrete. Sometimes plasticizers are used to reduce the cement content and heat of hydration in mass concrete.
