A Compatibility Study on Different Types of Cement and
We have taken ultra tech opc cement & coromandal ppc cement to find the compatibility by adding perma plast (plasticizer). The water cement ratio was maintained as 0.40 &0.45 for OPC & PPC respectively. To study the effect of these PP on various properties of concrete.
Plasticizer and Superplasticizer Compatibility with Cement
The problem of compatibility of superplasticizer and air-entraining admixture increases in case of multicomponent Portland cement, due to different effects of these additives. It comes down to achieving a compatibility of the three variables mentioned in the title of the paper, due to the required air entrainment and consistency of mixture.
studies on compatibility issues of super plasticizers with
Compatibility Studies on 6 types of Super Plasticizer with OPC 53-S Cement. And also to find the optimum dosage and Flow behaviour of High Range Water Reducer (Super Plasticizer).
ISMSIT2017 - ResearchGate
Compatibility of cement with super and hyper-plasticizers is ... is a special type of cement with different basic oxide ratios (zero C 3 ... In this study, the compatibility of super and hyper
PAPER OPEN ACCESS Related content Plasticizer and
Four types of air-entraining innovative cement were used, diversified manufacturing technology (jointly mixed and ground together), with the participation of two different types of air-entraining admixture: natural and synthetic. The consistency of mortars was changed with different types of plasticizing and superplasticizing admixtures. 2.
- What are plasticizing cementitious admixtures?
- 3.1. Chemical stability of admixtures in AAC: FTIR analysis Plasticizing cementitious admixtures are designed to improve the properties of Portland cement, which is hydrated with water that has a neutral pH. On the contrary, in AAC, solutions with higher pH are needed to hydrate/activate the cement.
- Why are superplasticizers used in Indian cementitious mix?
- Superplasticizers are increasingly being used in Indian cementitious mix from the 1980 s onwards as they have proved their credibility in parameters like water and cement reduction apart from workability retention, strength gain, and ease to place and pump.
- Is PERMA Plast compatible with PPC cement?
- In concrete it is the cement paste that influences flow ability. From marsh cone test the compatibility has found out that adding 1.5 % perma plast by volume of cement is compatible with ultra tech OPC 53 grade cement & 1.3 % perma plast by volume of cement is compatible with coromandal king PPC cement.
- Which admixture exerts the greatest plasticizing properties in all cement formulations?
- Taking into account the results obtained through the different tests to evaluate the fresh state properties, it has been obtained that the admixture PCE3 is the one that exerts the greatest plasticizing properties in all cement formulations, regardless of whether they are hydrated or alkali-activated.
- Does superplasticizer -poly carboxylate ether in cement composites increase strength?
- Our paper reports the addition of high performing superplasticizer -Poly Carboxylate Ether in cement composites as per Indian Standards has resulted in a denser cementitious matrix and higher strength gain at longer terms compared to normal superplasticizers. 1. Introduction
- Are superplasticizers a good solution for a high viscosity cement formulation?
- These superplasticizers may also be a potential solution for the high viscosity and workability drawbacks of new cementitious formulations, such as composite cement or alkali-activated cement, which limit their in-situ implementation.
