Influence of superplasticizer on strength of concrete - ResearchGate
Davoudi [16] utilized distinctive dose of super plasticizer in his exploration (5-20) litters per m 3 of the concrete to consider the impacts of the super plasticizer on concrete mixtures strength
Effect of Superplasticizers to Enhance the Properties of Concrete
The experiments were classified into two phases: the first phase focused on the effects of superplasticizer admixture on workability and compressive strength, and the second phase determined the...
Effect of Superplasticizer on Fresh and Hardened Properties of Concrete
In this paper "Effect of super plasticizers on fresh and hardened properties of concrete" [5] the author used super plasticizer as a chemical admixture in a varying dosage of 0%, 0.2%,...
Effect of Superplasticizer on Workability and Properties of Self
This research examined the effect of superplasticizer on workability and properties of self-compacting concrete (SCC). Three types of superplasticizers Conplast SP 561, Conplast SP 430 and...
Dosage Limit Determination of Superplasticizing Admixture and Effect
The most of cases extra water uses which can do a lot of harm in strength and durability of concrete. In this case Super plasticizer are the final solution and to reduce the water requirement...
- Does superplasticizer increase compressive strength of concrete?
- The tests considered for study are, slump test, slump loss, flow table and compressive strength test The results show that for the constant water cement ratio, increase of superplasticizer dose in properties of concrete leads to gain of good workability. Moreover, there is also increase in compressive strength than that of normal concrete mix.
- What are the benefits of plasticizers & superplasticizers?
- As the plasticizers and super plasticizers improve workability and compactability, results in the reduction of water/cement ratio, thereby increasing the strength of concrete. It results in the al-round improvement in the properties of the hardened concrete.
- Is superplasticizer a good choice for hardened concrete?
- The experiment program included tests on workability, slump test, and flow table. For hardened concrete’s compressive strength test, we compared the properties of superplasticizer-based concrete with those of concrete without superplasticizer. The superplasticizer led to a significant water reduction but maintained workability.
- Does superplasticizer admixture affect concrete quality?
- The experiments were classified into two phases: the first phase focused on the effects of superplasticizer admixture on workability and compressive strength, and the second phase determined the influence of superplasticizer admixture on concrete quality by reducing the amount of mixing water.
- Do super plasticizers affect the properties of concrete?
- However the other long term properties are not appreciably affected. The only real disadvantage of super plasticizers is the relatively high cost due to the expenses of manufacturing a product of a high molecular mass. 2. Effect of Super Plasticizers on the Properties of Concrete:
- Does superplasticizer prolong the time of set of concrete?
- In the fresh state, superplasticizer normally reduce tendency to bleeding due to the reduction in water/ cement ratio or water content of concrete. However, if water/ cement ratio is maintained, there is tendency that superplasticizer prolong the time of set of concrete as more water is available to lubricate the mix .
