Concrete Admixtures - HP INDUSTRIES W.L.L
PolyЯRon PCP 500 : New generation Mid range water reducing plasticising admixture. PolyЯRon SN 100 : Super plasticizer for early high strength concrete. PolyЯRon BL : New generation high range water reducing plasticising admixture for blocks. PolyЯRon IWP : Integral waterproofing admixture. PolyЯRon CI : Corrosion inhibiting non chloride
Products | DCP
Retarding and water reducing admixture. See More. ... High range water-reducing admixture for concrete screed with extended workability retention ... Qatar; Tel: +974
Concrete Admixtures - Sika
SikaPlast-3064 NS. Water Reducing High Efficient Plasticizer. SikaPlast-204 TH (BD) Water Reducing High efficient superplasticizer. SikaPlast-2004 NS. Water reducing and set retarding concrete admixture. Sika ViscoCrete-3006 ES. High Performance Superplasticizing Admixture. Sika ViscoCrete-6008 NS.
Delay Set Superplasticizer | Fritz-Pak | Concrete Admixtures
The delay set feature of the products helps keep the first layer of concrete plastic as you work your way around the forms. As a premium superplasticizer, this admixture offers up to 40% water reduction and a Supercizer 7 does not contain hazardous materials and comes packaged in our signature water-soluble bags.
Effect of Plasticizing and Retarding Admixtures on the
The concrete mix design was done according to Ukrainian standard to study the influence of optimal amount on plasticizing and retarding admixtures on slump loss and compressive strength of concrete. The following mix-proportion has been obtained: C = 408 kg/m 3 , S = 600 kg/m 3 , G = 1138 kg/m 3 , W = 246 kg/m 3 , PCE-RE (0,9 mass%), R-SG (0,3
- What is water reducing admixture & superplasticizer?
- As one of the concrete admixtures, water reducing admixtures and superplasticizers are usually used to reduce the mixing water volume and improve the performance of the harden concrete while maintaining better workability of the fresh concrete.
- Do superplasticizers & retarders increase workability and setting time of concrete?
- Superplasticizers (SP) and retarders are important to enhance the workability and setting time of concrete under hot weather, hence, an experimental investigation was conducted to determine the optimum dosage for the admixtures and to study the effect of over dosage of the mentioned admixtures.
- Can water reducing admixtures and superplasticizers be used in reinforced concrete?
- Water absorption, frost resistance and permeability resistance of the concrete are mainly reviewed to discuss this influence on the durability properties of the concrete. Then, some suggestions on the application of the water reducing admixtures and superplasticizers in reinforced concrete structures and projects are proposed.
- Is superplasticizer better than retarder?
- From the results of the study presented superplasticizer and retarder. However, very high dosages of both admixtures tends to impair the cohesiveness of concrete. admixtures. However, effectiveness is higher for superplasticized concrete. have a better cohesiveness w ithout segregation. However, at very high dosages, cohesiveness reduces.
- Can superplasticizers produce high strength concrete?
- The use of superplasticizers may produce high strength concrete (compressive strength up to 22,000 psi). Superplasticizers can also be utilized in producing flowing concrete used in a heavy reinforced structure with inaccessible areas. Requirement for producing flowing concrete is defined in ASTM C 1017.
- What is superplasticizer used for?
- Superplasticizer (SP) is used to increase the workability without changing the water/ cement ratio. Or, it can be used to increase the ultimate strength of concrete by reducing water content while maintaining adequate workability . The development and use of admixtures have greatly accelerated in the last two decades. ...
