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This study is on the experimental investigation of fully replacing sand with sawdust on the compressive property of concrete. Design mix ratio 1:2:4 and w/c of 0.58 were used and 24 concrete cubes ...
Physical properties of coarse aggregate, river sand and saw dust were determined according to BIS 2386 (Part 3):1988 and are presented in Table 1. ...
Waste sawdust was replaced with aggregate at 0, 25, 50, 75, and 100 vol% incorporating alkali binder, including 70% FA and 30% GBFS. The blend was activated using a low sodium hydroxide ...
Dust Ash and Fine Aggregates with Steel Slag in Concrete V. Rushendramani [1], G. Ganesh Naidu [2] M. Tech student [1], Assistant Professor [2] Department of Civil …
The results revealed that the compressive strength on the concrete decreased from 27.1 MPa to 9.4 MPa, as the sawdust volume increased from 0% to …
The unit density of the concrete block is tested also. Research paper has proved that saw dust Concrete can be used as a Structural Concrete at suitable replacement percentage .and also affects the cost of the construction. ... used as alternative substitute for fine aggregate in concrete production. Before using the saw dust it should be washed
This paper describes various methods adopted to partially replace coir pith to fine aggregate and suggest some of the methods for utilizing coir pith in construction industry. Experimental analysis to find the physical …
Saw dust Sawdust is generally removed through combustion and causes smoke that can be harmful to human ... the cost of concrete as an alternative fine aggregate and that recycle bottles are not a useful alternative of fine aggregates for structural elements such as columns, beams, and suspended plates. ...
A wood-cement concrete with 15 v% of fine aggregates being replaced with sawdust led to a compressive strength reduction of 42% and 40% at 7 and 28 days, respectively [39]. A compressive...
The mix ratio adopted to prepare concrete is 1:1.5:3 with a water-to-cement ratio of 0.55 natural sand used as a fine aggregate in concrete and the same was partially replaced with sawdust at various …
This paper investigates the use of sawdust as fine aggregate and its influence on the properties of hardened concrete, and examines the correlation between sawdust content and hydration days. ... Such measures have led researchers and construction enterprises to search for alternative aggregate materials, such as industrial …
Sawdust was used to replace fine aggregates from 0% to 50% in steps of 10%. Concrete cubes measuring 150 x 150 x 150mm were cast and their compressive strengths evaluated at 7, 14, 21 and 28 days. Increase in percentage of sawdust in concrete cubes led to a corresponding reduction in compressive strength values.
This review article combines research results from past studies into the usage of sawdust as an alternative for essential elements in construction composites. ... Niranjan (2018) Use of saw Dust as fine aggregate in concrete mixture. Int Res J Eng Technol (IRJET) 5:1249–1253. Google Scholar Gopinath K, Anuratha K, Harisundar R, …
Concrete mixtures prepared by replacing fine aggregates with sawdust in the ratio of 10%–60% are evaluated for compressive, tensile, and flexural strength along with sulphate resistance for four different hydration periods. In addition, the microstructure of sawdust concrete is studied using scanning electron microscopic images.
This study is on the experimental investigation of fully replacing sand with sawdust on the compressive property of concrete. Design mix ratio 1:2:4 and w/c of …
Similarly the fine aggregate is replaced with saw dust with percentages up to 15% at an interval of 5%.All these casted cubes and cylinders were cured for 7 and 28 days and are …
The main advantage of using sawdust waste in concrete is that it will reduce the consumption of fine aggregate in concrete production and also make the concrete light in weight. The composition of sawdust will decrease the consumption of sand, which will be more eco-friendly and economically reasonable than that of normal …
Pervious concrete is made by combining aggregates, cement, and water without including fine aggregates. In this investigation, a 4:1 aggregate cement ratio and a 0.45 water cement ratio were used. Polypropylenes were added to the cement in quantities of 0.5 percent, 1 percent, and 1.5 percent by volume.
Sawdust is an organic waste resulting from the normal concrete. mechanical milling or processing of timber (wood) into various shapes and sizes the dust is usually used as domestic Efficient disposal of saw dust is possible. fuel.
Similarly the fine aggregate is replaced with saw dust with percentages up to 15% at an interval of 5%.All these casted cubes and cylinders were cured for 7 and 28 days and are tested to find out the compressive strength and spilt tensile strength for these respective days. Keywords — Saw dust, Fine aggregate.
Therefore, they compare the normal and sawdust concrete by using sawdust as a fine aggregate's replacement. At 7 and 28 days, cubes' weight and …
Key Words: Compressive strength, Concrete, Sawdust, Light weight concrete, Fine Aggregate. 1. INTRODUCTION Concrete is a mixture of cement, fine and coarse …
The use of sawdust for making lightweight concrete has received some attention over the past years ( Udoeyo and Dashibil, 2002 ). Mageswari and Vidivelli (2009) reported, that as a substitution material for natural sand, sawdust ash might be the right choice as fine aggregate in concrete.
sand such as M-sand, fly ash, limestone, copper slag, sawdust were explored [5-6]. Among all the mentioned alternatives in the literature, M-sand was quite enduring to prove its efficacy as a better alternative in the place of river …
Saw dust: Sawdust is also known as wood dust. It is the materials relying on renewable resources. These include the by-product of cutting, drilling wood with a saw or any use of by-products and waste materials in …