the production of concrete with fine sawdust as fine aggregate

SOLIGNUM TREATED SAWDUST AS FINE AGGREGATE IN CONCRETE ...

The cost of construction has been on the increase which has become a concern to both individuals and government of especially developing countries, and that is why this study is aimed at using available cheap materials (sawdust) in concrete production. Concrete mix ratio of 1:2:4 was used and replaced with fine aggregate at 5%, 10%, 15% and 20% with soligum treated sawdust.

Use of Saw Dust as Fine Aggregate in Concrete Mixture

2018-10-1 · sand as fine aggregate in concrete production is very high, and several developing countries have encountered some strain in the supply of natural sand in order to meet the rising needs of infrastructural development in recent years. However, accumulation of unmanaged wastes especially in developing countries has resulted in an increasing environmental concern. However, the increase in the acceptance of using environmental friendly, lightweight construction materials in construction industry has brought about the need to study how this can be accomplished by benefiting environment as well as maintaining the material requirements affirmed in the standards. Since an enormous need has been placed on building material industry especially in the last decade due to the increasing population that causes a continuing shortage of building materials, the civil engineers have been challenged to convert the industrial wastes to useful building and construction materials. Sawdust is an industrial waste, by-product of cutting, grinding, drilling, sanding, or otherwise pulverizing wood with a saw or other tool; it is composed of fine particles of wood. The main constituents of sawdust include cellulose, hemicelluloses, lignin and extractives. In an investigation on the use of sawdust as sand …

(PDF) Partial Replacement of Sand with Sawdust in Concrete ...

This study investigated the use of sawdust as partial replacement for fine aggregates in concrete production. Sawdust was used to replace fine aggregates from 0% to 50% in …

Alternative fine aggregates in production of sustainable ...

2020-9-20 · Aggarwal and Siddique (2014) observed that compressive strength of the concrete reduced with addition of WFS and CBA at the equal replacement of fine aggregate in concrete. 40% of steel slag was found to higher strength as compared to control concrete beyond which the strength reduces (Qasrawi et al., 2009; Subathra Devi and Gnanavel, 2014).

(PDF) Study of Sawdust Concrete Properties as Construction ...

Construction industry relies heavily on conventional materials such as cement, basalt and sand for the production of concrete. The River sand which is most commonly used fine aggregate in the production of concrete, posses the problem of acute

(PDF) Effect of Sawdust as Fine Aggregate in Concrete ...

(PDF) REPLACEMENT OF FINE AGGREGATE WITH SAWDUST

[PDF] Effect of Sawdust as Fine Aggregate in Concrete ...

This experimental study aimed to develop an acceptable concrete mixture with sawdust particles as substitute to fine aggregate that can be used for building construction particularly in residential class concrete slab and analyze the effect of sawdust concrete mixture in terms of adhesion of aggregates, thermal insulation, workability and surface quality.

Table of content for a project work on sawdust in partial ...

Table of content for a project work on sawdust in partial replacement of fine aggregate in concrete production Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Table of content for a project work on sawdust in partial replacement of fine aggregate in concrete production ...

Experimental Research of Saw Dust as Partial …

2020-8-12 · Experimental Research of Saw Dust as Partial Replacement for Fine Aggregate in Production .. 2 partial replacement for fine aggregate will contribute more to the quality and strength of the sandcrete blocks. [15] States thatsawdust is one of the natural fiber that is used as filler. Sawdusts are collection of fine particle of hard and soft woods.

Aggregate in Concrete

Fine aggregate should fall within gradation limits provided in ASTM C 33, Section 6. If there is a deficiency in a locally available fine aggregate, concrete may benefit from the addition of air entrainment, additional cement, or a supplemental cementitious material …

What Is Fine Aggregate | Types of Fine Aggregates ...

2021-8-12 · Fine aggregates are essentially any natural sand particles won from the land through the mining process. Fine aggregates consist of natural sand or any crushed stone particles that are ¼" or smaller.This product is often referred to as 1/4''" minus as it refers to the size, or grading, of this particular aggregate.

(PDF) REPLACEMENT OF FINE AGGREGATE WITH SAWDUST

This experimental study is aimed to create a concrete mixture consisting of sawdust which replaces the fine aggregate. It is also used to analyze the effect of sawdust concrete …

ASSESSMENT OF SAWDUST AS PARTIAL REPLACEMENT FOR FINE ...

2015-2-2 · The cost of construction activities is a major concern in developing countries, because of rise in construction materials. This was the reason for assessingpartial replacement of sand with sawdust as fine aggregate in concrete slab. Concrete slabs with dimension 800 × 300 × 75mm at varying percentage composition of sand with sawdust from 0 to 10% at 2.5% interval in the concrete were produced.

Effect of Sawdust on the Compressive Strength of Concrete

2020-8-4 · it workable. The addition of sawdust to the concrete was done by 5% increment up to 25% by weight of the fine aggregate. In all eighteen (18) concrete cubes (150mm x150mm x 150mm) were made after batching and mechanical mixing for the compressive strength tests. 2.4 Compressive strength tests

Use of Saw Dust as Fine Aggregate in Concrete Mixture

2018-10-1 · Key Words: Compressive strength, Concrete, Sawdust, Light weight concrete, Fine Aggregate. 1. INTRODUCTION Concrete is a mixture of cement, fine and coarse aggregates and water, which are mixed in a specific proportion to get a particular strength. Both cement and water react together chemically to form a paste, which binds the aggregate

Sustainable production of concrete containing discarded ...

2018-7-20 · Replacement of 20% of fine aggregate by WG in concrete mix results in 12.75% and 12.32% increase in compressive strength for 28 and 90-days of curing. With incorporation of 21% WG in concrete mix, a decrement of 3.47% and 9.6% for 28 and 90-days of curing respectively, in comparison with 20% replacement level.

Partial Replacement Of Sand With Sawdust In Concrete

2018-4-3 · "Compressive strength of concrete using sawdust as aggregate", International Journal of scientific & engineering Research, vol.7, (2016). [4] Tomas U. Ganiron/, "Effect of Sawdust as Fine Aggregate in Concrete Mixture for Building Construction", International Journal of Advanced Science and Technology Vol.63, (2014), pp 73-82.

Effects of coal fly ash and fine sawdust on the ...

Pervious Concrete (PC) has long been used in surface runoff management. But one of its major drawbacks is its low strength. Several industrial wastes apparently contain properties that could aid the increase in strength of PC such as coal fly ash and fine sawdust. Thus, their utilization is a possib …

(PDF) The Use of Sawdust and Palm kernel Shell as ...

Sawdust as an aggregate in concrete: Sawdust can be used as alternative substitute for fine aggregate in concrete production. Sawdust should be washed and cleaned before use as concrete constituent because of large amount of bark which can affect setting and hydration of cement.

Study of Sawdust Concrete Properties as Construction …

2016-12-16 · materials such as cement, basalt and sand for the production of concrete. The River sand which is most commonly used fine aggregate in the production of concrete, posses the problem of acute shortage in many areas, whose continued use has started posing serious problems with respect to its availability, cost and environmental impact.

Effect of Sawdust as Fine Aggregate in Concrete Mixture ...

Concrete is a composite material, which is produced from the mixture of water, fine aggregate, coarse aggregate and cement, that are mixed in a definite ratio. The cement acts as a binder that...

Study of Sawdust Concrete Properties as Construction …

2016-12-16 · Abstract— Construction industry relies heavily on conventional materials such as cement, basalt and sand for the production of concrete. The River sand which is most commonly used fine aggregate in the production of concrete, posses the problem of acute shortage in many areas, whose continued use has started posing serious problems with respect to its availability,cost and environmental impact. Attempt is being made in this project to use the locally available materials or waste materials to replace the river sand to produce low cost concrete. Sawdusts are the loose particles or wood chippings obtained as by-products from sawing of timber into standard useable sizes produced by sawmills. Sawdust has been used in concrete, but not widely. Although seriously limited by its low compressive strength, the advantages that sawdust concrete offers are considerable reduction in weight of the structure, thereby reducing the dead loads transmitted to the foundation, high economy when compared to normal weight concrete. Partially replaced sawdust with sand in proportion used as fine aggregates in concrete …

the production of concrete with fine sawdust as fine aggregate

The performance of wood aggregate concrete was compared with control concrete that contained only crushed stone aggregate. The compressive strength of control concrete was 31.40 MPa and that of wood aggregate concrete with 15% replacement level was 32.36 . PARTIAL REPLACEMENT OF FINE AGGREGATE (SAND) BY SAWDUST .

Differences between sawdust and sand in concrete production

Differences between sawdust and sand in concrete production Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Differences between sawdust and sand in concrete production, quarry, aggregate…

The Effect of Aggregate Properties on Concrete

2000-3-30 · Aggregate is classified as two different types, coarse and fine. Coarse aggregate is usually greater than 4.75 mm (retained on a No. 4 sieve), while fine aggregate is less than 4.75 mm (passing the No. 4 sieve). The compressive aggregate strength is an important factor in the selection of aggregate.

Utilization of treated saw dust in concrete as partial ...

2020-7-10 · Ordinary Portland cement confirming to Indian standard BIS 8112 - 2013, was used in the present research work.Properties of cement was evaluated according to Indian standards BIS 4031 (Part V), 1988, BIS 4031 (Part IV), 1988 and BIS 4031 (Part VI) −2000.River sand and coarse aggregate confirming to BIS 383–1970 were used. Saw dust was collected from the local wood factory.

(DOC) investigation into the use of saw dust as an ...

Table 3.1 Mix ratio and percentage Sawdust content Specimen A B0.25 B0.50 B0.75 B1.0 Design 1:1.8:2.8:0.65 Proportion (cement: fine aggregate: coarse aggregate: water/cement Weight fraction 0.00 0.25 0.50 0.75 1.0 of sawdust (%) Table 3.2 Detail …

(PDF) Effect of Sawdust as Fine Aggregate in Concrete ...

Sawdust can be used as alternative substitute for fine aggregate in concrete production [8, 10]. Sawdust should be washed and cleaned before use as concrete constituent because of large amount of bark which can affect setting and hydration of cement.

EFFECTS OF AGGREGATE TYPE, SIZE, AND CONTENT ON …

2014-1-8 · There is much controversy concerning the effects of coarse aggregate size on concrete, principally about the effects on fracture energy. Some research (Strange and Bryant 1979, Nallathambi, Karihaloo, and Heaton 1984) has shown that there is an

APPLICATION OF SAWDUST ASH AS FILLER MATERIAL IN …

2021-2-19 · application of sawdust ash in asphalt concrete production is investigated as filler material. Physical and chemical ... For this study, the basaltic rock of coarse aggregate (CA) and fine aggregate (FA) with desirable strength, hardness, toughness, relative density and shape were chosen and taken from, the Jimma district Ethiopian ...

Effect of Replacement of Fine and Coarse Aggregate by ...

2020-6-8 · in concrete production. 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.

The Use of Sawdust and Palm kernel Shell as Substitute …

2013-1-28 · Sawdust as an aggregate in concrete: Sawdust can be used as alternative substitute for fine aggregate in concrete production. Sawdust should be washed and cleaned before use as concrete constituent because of large amount of bark which can affect setting and hydration of cement. Concrete obtained from sawdust is a mixture of