quarry dust cement ratio in concrete

Feasibility of Quarry Dust to Replace River Sand as Fine

voids in quarry dust ranges from 38-40% [1][2], Due to angular nature of the aggregate (surface area to volume ratio of quarry dust is high) and the relatively high void ratio more cement paste is required with quarry dust to make good concrete All the above reason make quarry dust.

Experiment on Foam Concrete with Quarry Dust as Partial

of concrete made of quarry dust and results were compared with the control foam concrete It is found that the compressive strength of foam concrete made of quarry dust are nearly 40 % more than the control foam concrete replacement material to sand as fin Keywords— Foam Concrete, Aerated concrete, Foaming agent, Bubbl.

Quarry dust filling & Ramming,

Sep 27, 2017· behaviour of concrete by partial replacement of cement and sand with , geopolymer concrete using fly ash and quarry dust (without cement , grade of concrete and water cement ratio.

Properties of Micro Fine Quarry Dust Concrete

reduce the usage of cement in the construction industry With that in mind, Micro Fine Quarry Dust (MFQD) is a white material which is a buy product from the quarry is introduced to replace cement In this paper, the replacement of cement by MFQD in concrete mixture seen to be a reliable source in terms of strength and its rate.

COMPARING THE COMPRESSIVE STRENGTHS OF CONCRETE

Key word: Quarry dust, river sand, compressive strength, water cement ratio, workability 1 INTRODUCTION Concrete is a mixture of water, cement or binder and aggregates (fine and coarse aggregate) and is a commonly used material for construction (Barritt, 1984) River sand has been the most popularly used fine aggregate in the production.

Partial Replacement of Sand by Quarry Dust in Concrete

investigated the partial replacement of sand with quarry dust Initially cement concrete cube was studied with various proportions of cement concrete + quarry dust (M 20, AND M25) The experimental results showed that the addition of quarry dust as fine aggregate ratio of 30%, 40% and 50% was found to enhance the compressive properti.

Cellular Light Weight Concrete Brick by using Quarry Dust

cement brick Light weight bricks used for the partitioning of walls The load bearing capacity of soil is low, then we used the light weight bricks The moisture content of the light weight brick is higher The water cement ratio of Quarry dust + foaming agent is less then as compared to fly ash + foaming agent.

59 SUBSTITUTION OF QUARRY DUST TO SAND FOR

SUBSTITUTION OF QUARRY DUST TO SAND FOR MORTAR IN BRICK MASONRY WORKS Appukutty P , , in each ratio, fine aggregate being river sand, unsieved crusher dust (URD) and 150 micron free crusher dust , cement-sand mortars, The Indian Concrete Journal, August1984,Vol58,No8,pp219-223 [3] Babu, KKRadhakrishnan, R and Nambiar EKK.

EFFECT OF WATER CEMENT RATIO ON THE WORKABILITY

quarry dust concrete with water cement ratio 065 showed same slump as that of control concrete with w/c 05 From the compaction factor values shown in table 7 and table 8 we can see that Quarry dust concrete with water cement ratio 065 and 06 showed better compaction than control concrete with water cement ratio 05.

Compressive strength of concrete using lateritic sand and

Favourable results were obtained from the study on the compressive strength of concrete containing lateritic sand (25 %) and quarry dust (75 %) as fine aggregate with a water cement ratio of 05.

Stone Dust in Concrete: Effect on Compressive Strength

found that the compressive and flexural strength of concrete made of Quarry Rock Dust are nearly 10% more than the conventional concrete (Suribabu et al, 2015) In the present study it is proposed to investigate the optimum replacement of river sand with stone dust for concrete in term of compressive strength performance at 7 days and 28 days II.

Analysis of the Compressive Strength of Concrete with

age compressive strength of concrete cubes made with quarry dust There is approximately 12% increase on aver-age compressive strength of concrete made with 50% quarry dust and 50% sand as compared to that made of sand (control)attheendof21days AccordingtoNeville,concreteofgradeC20at28daysmust achieve a compressive strength of 20MPa.

quarry dust interlocking blocks ratio 1:3 water

Housing

Aug 31, 2012· A lower water-to-cement ratio gives better strength An ideal water-cement ratio for houses and other normal work with M20 concrete should never.

Experiment on Foam Concrete with Quarry Dust as Partial

of concrete made of quarry dust and results were compared with the control foam concrete It is found that the compressive strength of foam concrete made of quarry dust are nearly 40 % more than the control foam concrete replacement material to sand as fin Keywords— Foam Concrete, Aerated concrete, Foaming agent, Bubbl.

STRENGTH AND DURABILITY STUDIES ON CONCRETE USING

and flexural strengths besides durability of concrete made with Quarry Dust have been investigated Cement Concrete mix using Quarry Dust as Fine Aggregate is designed using M20 Combinations used for this study, i Concrete using natural sand as fine aggregate ii Concrete using 75% natural sand and 25% Quarry Dust iii.

Quarry Dust Uses in a Construction Project

Jun 06, 2016· Quarry dust a by- product from crushing process during quarrying activities is good alternative during construction projects It is used as substitute to sand to make quarry dust concrete which is believed to be stronger and more durable than the regular concrete materials Uses of Quarry Dust It can be used as substitute to sand wholly or partly.

Study of Compressive Strength of Concrete by Partially

getting quarry dust easily and it is eco Friendly also so we can use quarry dust as a substitute for fine aggregate and we can check the strength, if strength remains same we can replace quarry dust as a substitute in the construction fields In the production of concrete, fine aggregate place a vital role.

Compressive Strength of Concrete Using Lateritic Sand and

The proportion of 25% laterite to 75% quarry dust and 50% laterite to 50% quarry dust with 06 water cement ratio produced workable concrete with good structural characteristics; iii) The density of hardened concrete using lateritic sand and quarry dust was found to range from 2293-2447 Kg/m3.

BEHAVIOUR OF CONCRETE BY PARTIAL REPLACEMENT OF CEMENT

Dec 14, 2015· BEHAVIOUR OF CONCRETE BY PARTIAL REPLACEMENT OF CEMENT AND SAND WITH MARBLE POWDER AND QUARRY DUST , Grade Of Concrete and water Cement Ratio.

Experimental Investigation on the Effect of Replacement of

Quarry dust can be used as an alternative to the river sand Cost analysis shows that there is 40% savings if quarry dust is used instead of sand IllangoanR [2000] [1] has done a study on replacement of sand by quarry dust in concrete The compressive strength of concrete with quarry dust.

Copyright © 1987-2019.SKS All rights reserved.---- sitemap