SikaPlast-398 SF | Super Plasticizers - Sika Vietnam
SikaPlast-398 SF is a 3rd generation polymer based high performance superplasticizer for producing soft consistency concrete. SikaPlast-398 SF conforms to type G when used at 0.8 - 1.0% dosage, depending on cement type used. SikaPlast-398 SF combines different modes of actions. By adsorption on the surface of the fines and keeping them
Sikament-1 R4 | Plasticizers - Sika Vietnam
Sikament-1 R4 complies with ASTM C494 type D & G. Sikament-1 R4 provides the concrete properties: As a superplasticizer with set retarding effect: Highly effective without increased w/c ratio. Lasting control of slump loss. Controlled setting time. Avoidance of cold joints. No adverse effect on ultimate strength.
DYNAMON EASY 11 | Mapei
The main area of application of Dynamon Easy 11 is the production of ready mix concrete: – with a long workability time and good mechanical characteristics after a short seasoning time in cold climates; – ideal for use in waterproof, durable applications in the exposure classes in the EN-206-1 Standard. Dosage. 0.5-2 l per 100 kg of cement.
Concrete Plasticizers, Cement & Plastic Fillers | USG
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. 5 results CAS-20-4 Calcium Sulfate Filler
Vietnam - Cement industry news from Global Cement
Vietnam: New cement lines will raise Vietnamese cement production capacity by 4% year-on-year in 2025 to over 120Mt/yr. Vietnam News Summary has reported that upcoming new capacity scheduled to commence operations during the year include a 4.5Mt/yr line at a Xuan Tanh Cement plant and a 2.5Mt/yr line at a Long Son Cement plant.
- What is a plasticizer in concrete?
- and more resistant to cold. A plasticizer is an additive used in concrete to improve its workability, performance, and durability. Plasticizers are typically added to concrete mixes to make pouring, shaping, and finishing easier. They can also help to increase the strength and reduce the permeability of the hardened concrete.
- How do Plasticizers make concrete stronger and last longer?
- Plasticizers make concrete stronger and last longer by reducing the amount of water and cement needed to reach a certain level of workability. 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.
- 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 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.
- 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).
- How do you mix plasticizers with pozzolanic ash?
- Plasticizers are frequently used in conjunction with pozzolanic ash while making concrete. This mix proportioning method is typically utilized when making high-strength or fiber-reinforced concrete. One to two percent by weight of plasticizer added to the cement is usually all that is needed.
