Types of Admixtures for Concrete - Concrete Network
Added at the job site and keep concrete flowable for a short period of time. At some point, the concrete will lose slump quickly. Type G superplasticizers. Can be added either during batching or at the job site. This admixture will delay setting, but cause the concrete to be flowable for a longer period of time which could delay finishing.
Concrete Plasticizers, Cement & Plastic Fillers | USG
Cement & Plastic Fillers. Builders and project managers count on USG’s selection of concrete plasticizers and cement plasticizers to strengthen their structures. Our concrete plasticizer products reduce the water/cement ratio to achieve better results. View our plasticizer admixture for concrete and other offerings below.
Chemical Admixtures - Cement
Superplasticizers, also known as plasticizers or high-range water reducers (HRWR), reduce water content by 12 to 30 percent and can be added to concrete with a low-to-normal slump and water-cement ratio to make high-slump flowing concrete.
Top Applications of a Concrete Plasticizer | BOSS
The concrete plasticizer for sale is used as an additive for concrete to reduce water consumption and enhance concrete at the same time. In addition, it helps improve the texture and durability of concrete and has become a necessary component in cement usage due to this element. Concrete Plasticizers can be used in a variety of functions
Use of Water Reducers, Retarders, and Superplasticizer
The use of WRA is defined as Type A in ASTM C 494. WRA affects mainly the fresh properties of concrete by reducing the amount of water used by 5% to 12% while maintaining a certain level of consistency, measured by the slump as prescribed in ASTM C 143-90. The use of WRA may accelerate or retard the initial setting time of concrete.
- 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 is a concrete plasticizer?
- Concrete plasticizers are additives used in concrete to reduce water consumption while enhancing its properties. The concrete plasticizer for sale is a significant addition to concrete technology, contributing to its large-scale impact.
- What are concrete superplasticizers & plasticizers?
- Our concrete superplasticizers and plasticizers for the production of quality concrete, ready-mixed/construction site concrete and precast parts made of reinforced and prestressed concrete. Quality and profitability with concrete superplasticizers and concrete plasticizers from Rhein-Chemotechnik GmbH.
- 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 alphalith® concrete superplasticizers & plasticizers?
- ALPHALITH® concrete superplasticizers and plasticizers allow for the production of cost-optimized top-quality concrete in all consistency, strength and exposure classes.
- What makes a good plasticizer?
- A good plasticizer makes concrete or mortar flow in a way that is different from how an air-entraining agent does it. But some plasticizers also add air to the material, making it easier to work. A good plasticizer should add 1% to 2% of the air to concrete at most because adding air to concrete makes it less strong.
