introduction of rice straw ash in cement mortar

USE OF RICE HUSK ASH AS PARTIAL REPLACEMENT FOR CEMENT IN

The percentage replacements of Ordinary Portland cement (OPC) by Rice Husk Ash (RHA) were 0%, 5%, 10%, 15%, 20% and 25%. The 0% replacement was to serve as control for other samples. 2.3. Concrete Mix Design The concrete used in this research work was mad

Learn More
Effect of wheat straw ash on mechanical properties of

Effect of wheat straw ash on mechanical properties of autoclaved mortar Nabil M. Al-Akhras*, Bilal A. Abu-Alfoul Civil Engineering Department, Jordan University of Science and Technology, PO Box 3030, Irbid 22110, Jordan

Learn More
Synergic Effect of Wheat Straw Ash and Rice-Husk Ash on

Present study was conducted to investigate the synergic effect of Rice-Husk Ash (RHA) and Wheat Straw Ash (WSA) on the strength properties of ash substituted mortar. Ash materials were obtained after burning the wastes at 600°C for 5 h at a control rate o

Learn More
Physical and Chemical Properties of Rice Straw Ash and Its

Introduction. Rice straws are a residue produced in significant quantities on a global basis. While they are utilized in some regions, in others they are a waste causing pollution and problems with disposal. When burnt, the rice straw ash is highly pozzol

Learn More
(DOC) WHEAT STRAW ASH AS CEMENT REPLACEMENT MATERIAL IN

This paper presents the effects of using Wheat Straw Ash (WSA) as a partial replacement material for cement in concrete mixes. This work is based on an experimental study of concrete made with Ordinary Portland Cement (OPC) and 10%, 20%, 30%, 40% of

Learn More
Rice Husk Ash Alternate Construction Material Used in Cement

Rice Husk Ash Alternate Construction Material Used in Cement Mortar Abhishek Sen M. Tech Student Department of Civil Engineering (Structural Engineering) Madan Mohan Malviya University of Technology, Gorakhpur Abstract—Due to pozzolanic reactivity, Rice H

Learn More
Recycled Rice & Wheat Straw Ash as Cement Replacement

May 18, 2019 · In this paper an experimental study was made on the effects of using Rice Straw Ash (RSA) & Wheat Straw Ash (WSA) as partial replacements of cement in mortar. The objects were to produce Nano Silica (NS) form RSA & WSA as agricultural wast

Learn More
Contribution Of Rice Husk Ash To The Properties Of Cement

hydraulic cement, the reactivity of rice husk ash cement depends very much upon the specific surface area or particle size. The rice husk ash cement with finer particles exhibits superior setting time behavior. Research has shown the increase in the initi

Learn More
Use of Rice Straw Ash as Pozzolanic Material in Cement Mortar

the effects of using Rice Straw Ash (RSA) as a partial replacement of cement in mortar. Control specimens with ordinary Portland cement (OPC) was made and in other specimens cement were replaced with 5%, 10% and 15% of RSA by weight of cement. Locally ava

Learn More
Effect of Rice Husk Ash on Cement Mortar and Concrete

Reduction in water absorption, from results obtained from 6 tests concrete and 3 tests on mortar samples, it is observed that up to 10% RHA with concrete and mortar enhances all properties (Figures 2a to c) and it is observed that 12.5% of Rice Husk Ash b

Learn More
Leave a Comment