Evaluation of the superplasticizer effect on the
Abstract and Figures The adverse effects of temperature on the properties of fresh concrete include increased water demand, shorter setting time and increased slump loss. Superplasticizer...
IMPACTS OF USE OF SUPER-PLASTICIZER ON PROPERTIES OF CONCRETE
This study presents the variation in the strength of concrete due to use of various super-plasticizers along with their variable concentrations. Three types of indigenous super plasticizers were taken from the different supply sources. The various super-plasticizers used for this study are CMC- Super Plast, sikament-600 and CICO-Super Plast.
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...
Effects of Super Plasticizers on Concrete | Concrete Technology
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. Nowadays the use of plasticizers or super plasticizers has become a practice to obtain
Superplasticizer: Types, Advantages & Disadvantages
Superplasticizers are mainly used in pumping concrete, casting heavily reinforced members and precast elements of concrete. Advantages of Superplasticizer: 1. Superplasticizers reduces the water content. 2. It reduces the cement content. 3. Also, increases the workability of concrete. 4. It reduces the permeability of concrete. 5.
- Do superplasticizers improve the workability of concrete?
- This signifies that the superplasticizers used in this study has not only improved the workability of concrete but has also had a positive impact on the concrete strength in construction industry as a whole, thus more suitable compared to the past studies in consideration. ...
- 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:
- Is superplasticizer based concrete good for compressive strength test?
- 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. Content may be subject to copyright.
- 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.
- Does asuperplasticizing admixture affect concrete properties?
- This study aimed to study the effects of asuperplasticizing admixture, namely, Sikament-NN superplasticizer, on concrete properties, such as workability and compressive strength. Experiments were performed on different concrete mixes with water–cement ratios of 0.50, 0.55, and 0.60.
- What is a superplasticizer in concrete?
- A superplasticizer is an admixture properties of a concrete mixture. The use of a and hardened states. In the fresh state, use of a content of concrete. I f the water–cement r atio water is available to lubricate the mix. In the compaction to produce dense concrete. In with the presence of a superplasticizer . Liboment–163 is added.
