sawdust powder as fine aggregate

Use of Saw Dust as Fine Aggregate in Concrete Mixture

2018-10-1 · on the effect of replacing fine aggregate with sawdust on the properties of concrete. A concrete mix of 1:1.5:3 is used while sawdust was used to replace 10%, 20%, 50% and 100% of sand by volume. The percentage reduction in density is 4.02%, 5.54%, 9.15% and 19.20% respectively while the ...

Compressive Strength of Concrete Using Sawdust as

2016-9-9 · at 10% sawdust replacement, production costs and weight reduced by 3% and 10% respectively. Usman et al (2012) found out that the strength of concrete reduced with sawdust as fine aggregate due to its higher rate of water absorption and the optimum replacement was 25%. Olutoge (2010) investigated the suitability of palm kernel shells and 1349 ...

(PDF) Partial Replacement of Sand with Sawdust in

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

Experimental study on mortar as partial replacement using ...

2021-1-1 · Sawdust powder and its treatment. The sawdust powder is collected from wooden industry. It is used as a light weight aggregate in flooring and in the manufacture of precast products. The collected wood waste is in uneven size therefore we sieve the particles with sieve no.10 to 20. Then retained sawdust powder (untreated material) stored in the ...

The Use of Sawdust and Palm kernel Shell as Substitute

2013-1-28 · 6. Like all light weight aggregate, concrete made from shell may be useful for thermal insulation, in the making of pre-stressed concrete (Anthony, 2000). 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

(PDF) A Study of Brick Mortar using Sawdust as Partial ...

The sawdust as fine aggregate had sizes that ranged . from 0.15 to 2 mm. The sand on the other hand had . particles ... Use of sawdust powder in mortar permits disposal of

665 INTERNATIONAL JOURNAL OF SCIENTIFIC &

2016-9-9 · The powder form sawdust is used for replacement of fine aggregate with some treatment; this is named as Dry Sawdust. The chips form or skin form of sawdust is used to replacement for cement after a burning process this form of sawdust is named as Sawdust Ash. 1.1.1.SAWDUST MORTAR By using the Dry sawdust we may prepare the mortar which is made ...

Philippine EJournals| Sawdust as an Alternative Material ...

The study determined the strength of concrete mixture with sand and concrete mixture with sawdust in three different curing periods; 7 days, 16 days and 28 days.

Partial Replacement of Fine Aggregates with Quarry Dust ...

2018-6-15 · Powder (CPR)/Quarry dust (QD) as fine aggregate in cement concrete, replacing natural sand. The study on concrete includes determination of compressive strength and split tensile strength of different grades of concrete. Properties of aggregate affect the durability and performance of concrete, so fine aggregate is an

Investigation of Properties of Concrete Using Sawdust as ...

Materials used in this study are; ordinary Portland cement, aggregate (fine of 4.75 mm size and coarse aggregate of size 20mm), sawdust generated from the mechanical processing of raw wood from saw mill industries in Akure, Nigeria which sieved with sieve aperture 425 without pretreatment. It was sun dried, sieved and then kept in waterproof bags.

The Use of Sawdust and Palm kernel Shell as Substitute

2013-1-28 · 6. Like all light weight aggregate, concrete made from shell may be useful for thermal insulation, in the making of pre-stressed concrete (Anthony, 2000). 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

[PDF] The Use of Sawdust and Palm kernel Shell as ...

This study examined the use of the locally available building materials such as sawdust and palm kernel shell as possible substitutes for fine and coarse aggregate in concrete. The physical properties such as specific gravity, Bulk density, Absorption test and sieve analysis test of these local materials were examined. The materials were batched by volume for the production of concrete and ...

(PDF) A Study of Brick Mortar using Sawdust as Partial ...

The sawdust as fine aggregate had sizes that ranged . from 0.15 to 2 mm. The sand on the other hand had . particles ... Use of sawdust powder in mortar permits disposal of waste (saw dust), reduce ...

SOLIGNUM TREATED SAWDUST AS FINE AGGREGATE IN

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.

Study of brick mortar using sawdust as partial replacement ...

River sand with maximum aggregate size of 2 mm and specific gravity of 2.53 was used as fine aggregate. Sawdust obtained from a saw-milling company was also used as partial replacement for the fine aggregates. Standard brick mortar with a mix design ratio of 1:3 (cement: sand) and w/c ratio of 0.55 was prepared for the experiment.

Effect of Marble Powder and Quarry Dust as Partial ...

2019-11-22 · Effect of Marble Powder and Quarry Dust as Partial Replacement for Fine Aggregate on Concrete - written by Dr. M. Kannan, Sandhya, Swarnalakshmi published on 2019/11/22 download full article with reference data and citations

665 INTERNATIONAL JOURNAL OF SCIENTIFIC &

2016-9-9 · The powder form sawdust is used for replacement of fine aggregate with some treatment; this is named as Dry Sawdust. The chips form or skin form of sawdust is used to replacement for cement after a burning process this form of sawdust is named as Sawdust Ash. 1.1.1.SAWDUST MORTAR By using the Dry sawdust we may prepare the mortar which is made ...

Partial Replacement of Fine Aggregates with Quarry Dust ...

2018-6-15 · Powder (CPR)/Quarry dust (QD) as fine aggregate in cement concrete, replacing natural sand. The study on concrete includes determination of compressive strength and split tensile strength of different grades of concrete. Properties of aggregate affect the durability and performance of concrete, so fine aggregate is an

Investigation of Properties of Concrete Using Sawdust as ...

Materials used in this study are; ordinary Portland cement, aggregate (fine of 4.75 mm size and coarse aggregate of size 20mm), sawdust generated from the mechanical processing of raw wood from saw mill industries in Akure, Nigeria which sieved with sieve aperture 425 without pretreatment. It was sun dried, sieved and then kept in waterproof bags.

自流平混凝土_百度百科

2019-12-17 · 自流平混凝土,是由水泥cement、矿粉mineral powder、细骨料fine aggregate、粗骨料coarse aggregate、膨胀剂expansion agent、外加剂admixture、水water组成 自流平混凝土特征 Features of Concrete Self-leveling 自流平混凝土,其特征在于:所述 ...

[PDF] The Use of Sawdust and Palm kernel Shell as ...

This study examined the use of the locally available building materials such as sawdust and palm kernel shell as possible substitutes for fine and coarse aggregate in concrete. The physical properties such as specific gravity, Bulk density, Absorption test and sieve analysis test of these local materials were examined. The materials were batched by volume for the production of concrete and ...

The Use of Sawdust and Palm kernel Shell as Substitute

2013-1-28 · 6. Like all light weight aggregate, concrete made from shell may be useful for thermal insulation, in the making of pre-stressed concrete (Anthony, 2000). 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

SOLIGNUM TREATED SAWDUST AS FINE AGGREGATE IN

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.

Effect of Marble Powder and Quarry Dust as Partial ...

2019-11-22 · Effect of Marble Powder and Quarry Dust as Partial Replacement for Fine Aggregate on Concrete - written by Dr. M. Kannan, Sandhya, Swarnalakshmi published on 2019/11/22 download full article with reference data and citations

SOLIGNUM TREATED SAWDUST AS FINE AGGREGATE IN

In conclusion sawdust as an air entraining agent has n appreciable positive effect on the compressive strength of concrete. The reduction in strength of concrete with sawdust as fine aggregate was due to its higher rate of water absorption because the higher the water contents in

Utilization of Stone Dust as Fine Aggregate Replacement

2015-4-30 · 40 percent fine aggregate can be effectively replaced with stone dust (Franklin et al 2014). The compressive strength of concrete mix had increased by 22% with the use of crusher dust at 40% replacement of natural sand (Pofale et al 2013).The present study aimed to utilizing stone dust as fine ...

Partial Replacement of Fine Aggregates with Quarry Dust ...

2018-6-15 · Powder (CPR)/Quarry dust (QD) as fine aggregate in cement concrete, replacing natural sand. The study on concrete includes determination of compressive strength and split tensile strength of different grades of concrete. Properties of aggregate affect the durability and performance of concrete, so fine aggregate is an

Investigation of Properties of Concrete Using Sawdust as ...

Materials used in this study are; ordinary Portland cement, aggregate (fine of 4.75 mm size and coarse aggregate of size 20mm), sawdust generated from the mechanical processing of raw wood from saw mill industries in Akure, Nigeria which sieved with sieve aperture 425 without pretreatment. It was sun dried, sieved and then kept in waterproof bags.

Sawdust Ash as Powder Material for Self-Compacting ...

2014-5-5 · Tests are carried out to determine the fluidity of Ashaka Portland cement paste and its compatibility with sawdust ash (SDA) as powder material for self-compacting cement (SCC) mixtures. Results of the investigation showed that saturation was achieved at w/c ratios of 0.4 and 0.42, at dosages of naphthalene sulfonate superplasticizers of 3.5% and 2%, respectively.

Aggregates for Concrete - Memphis

2021-8-9 · amount of air, water, cement, and fine aggregate (that is, the mortar fraction) should be about 50% to 65% by absolute volume (45% to 60% by mass). Rounded aggre-gate, such as gravel, requires slightly lower values, while crushed aggregate requires slightly higher values. Fine aggregate content is usually 35% to 45% by mass or

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