sawdust as fine aggregates

Effect of Sawdust as Fine Aggregate in Concrete

This experimental study aimed to develop an acceptable concrete mixture with sawdust particles as a substitute to fine aggregate that can be used for building construction particularly in the...

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(PDF) IRJET- Use of Saw Dust as Fine Aggregate in

INTRODUCTION industrial wastes to useful building and construction Concrete is a mixture of cement, fine and coarse aggregates materials. Sawdust is an industrial waste, by-product of and water, which are mixed in a specific proportion to get a cutting, grinding, drilling, sanding, or otherwise pulverizing particular strength.

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

2018-5-17  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. Concrete obtained from sawdust is a mixture of sawdust, gravel with certain

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THE USE OF SAWDUST ASH AS FINE AGGREGATE

natural sand aggregate concrete provided that the percentage of sawdust ash as fine aggregate is limited to 10-20% respectively. Key Words Sawdust Ash, Mechanical properties, Fineness Modulus, Bulk : density, Moisture content, Water absorption.

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Use of Saw Dust as Fine Aggregate in Concrete Mixture

2018-10-1  1. Saw dust: Sawdust is also known as wood dust. It is the by-product of cutting, drilling wood with a saw or any other tool; it is composed of fine particles of wood. Certain animals, birds and insects which live in wood, such as the carpenter ant are also responsible for producing the saw dust. Sawdust’s are produced as a

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(PDF) REPLACEMENT OF FINE AGGREGATE WITH

The sawdust can be used as an aggregate in both non- structural lightweight concrete and structural concrete. Keywords: - Sawdust, lightweight concrete, waste utilization, slump cone, Vee bee, flow...

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THE USE OF SAWDUST ASH AS FINE AGGREGATE

Sawdust Ash (SDA) generated from rice mills is usually delivered to landfills for disposal. Using of sawdust ash in concrete is an interesting possibility for economy on waste disposal sites and conservation of natural resources .This paper examines the possibility of using sawdust ash as replacement in fine aggregate for a new concrete.

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Compressive Strength of Concrete Using Sawdust as

2016-9-9  Sawdust can potentially be used as aggregate in the production of both non-structural lightweight concrete and structural concrete. However, further research should be conducted to establish its suitability as aggregate in concrete Keywords—

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Mechanical and physical properties of mortar of

Therefore, the aim of this study is to explore the potential to use sawdust as a fine aggregate replacement material in typical Portland cement mortar. This study first aimed to investigate a proper pre-treatment method for sawdust which can be mixed in mortar.

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Partial Replacement Of Sand With Sawdust In Concrete

2018-4-3  Lack of availability of fine aggregates can be compensated. 4. MATERIALS TESTS 4.1. Sawdust Sawdust is obtained from wood. The saw dust consist of chippings from various hardwoods. It was sundried and kept in waterproof bags .The sawdust is sieved through 1.18mm. Fig-1: Sawdust Table-1: Chemical characteristics of saw dust

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Use of Saw Dust as Fine Aggregate in Concrete Mixture

2018-10-1  strength of concrete decreased as the fraction of sawdust increased. 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.

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4 the Use of Sawdust Ash as Fine Aggregate

2017-12-4  ABSTRACT Sawdust Ash (SDA) generated from rice mills is usually delivered to landfills for disposal. Using of sawdust ash in concrete is an interesting possibility for economy on waste disposal sites and conservation of natural resources .This paper examines the possibility of using sawdust ash as replacement in fine aggregate for a new

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Investigation of Properties of Concrete Using Sawdust as ...

The percentage replacements of fine aggregates by sawdust were varied from 0%, 25%, 50%, 75% and 100% .This was done to determine the optimum percentage that would give the most favorable result. However, dry mix method was used for concrete constituent before the addition of water.

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The Use of Sawdust and Palm kernel Shell as Substitute

2013-1-28  The Use of Sawdust and Palm kernel Shell as Substitute for Fine and Coarse Aggregates in Concrete Construction in Developing Countries Usman, N. D. Idusuyi, F. I. Department of Civil Engineering Technology, Federal Polytechnic, Bauchi, Nigeria Ojo, E. B. Research Department, Nigerian Building and Road Research Institute, Abuja Simon, B.

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Partial Replacement Of Sand With Sawdust In Concrete

2018-4-3  Elizabeth Joseph/, "Partial replacement of fine aggregates with sawdust for concrete”, International Journal for technological research in engineering Vol.3, (2016). [3] Daniel Yaw Osei, Emmanuel Nana Jackson/, "Compressive strength of concrete using sawdust as aggregate”, International Journal of scientific

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Study of brick mortar using sawdust as partial

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. The fine aggregate was partially replaced with the sawdust

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Philippine EJournals Sawdust as an Alternative

This predicament leads the researcher to look for possible substitutes for natural aggregates particularly sand by investigating the potential use of sawdust as alternative for sand as fine aggregate in a concrete mixture. The study determined the strength of concrete mixture with sand and concrete mixture with sawdust in three different curing ...

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

The Use of Sawdust and Palm kernel Shell as Substitute for Fine and Coarse Aggregates in Concrete Construction in Developing Countries Dr. Napoleon Usman INTRODUCTIONThe high and rising cost of building construction in developing countries has been a source of

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Experimental Research of Saw Dust as Partial

2020-8-12  sandcrete blocks were produced in percentage by weighting the fine aggregate and sawdust as partial replacement in fine aggregate for sandcrete blocks in 5%, 10%, 15%, and 20% respectively. Ranging from 0% to 20% replacement for fine aggregate and saw dust. The specimens were made in accordance with Nigeria Building codespecifications.

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Low Cost Construction Material for Concrete as Sawdust

2014-10-5  Fine Aggregates: Fine aggregate was purchased which satisfied the required properties of fine aggregate required for experimental work and the sand conforms to zone III as per the specifications of IS 383:1970. b) Fineness modulus = 2.71 Coarse Aggregates: Crushed granite of 20 mm maximum size has been used as coarse aggregate.

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4 the Use of Sawdust Ash as Fine Aggregate

2017-12-4  ABSTRACT Sawdust Ash (SDA) generated from rice mills is usually delivered to landfills for disposal. Using of sawdust ash in concrete is an interesting possibility for economy on waste disposal sites and conservation of natural resources .This paper examines the possibility of using sawdust ash as replacement in fine aggregate for a new

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Philippine EJournals Sawdust as an Alternative

This predicament leads the researcher to look for possible substitutes for natural aggregates particularly sand by investigating the potential use of sawdust as alternative for sand as fine aggregate in a concrete mixture. The study determined the strength of concrete mixture with sand and concrete mixture with sawdust in three different curing ...

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

The Use of Sawdust and Palm kernel Shell as Substitute for Fine and Coarse Aggregates in Concrete Construction in Developing Countries Dr. Napoleon Usman INTRODUCTIONThe high and rising cost of building construction in developing countries has been a source of

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Investigating the acceptable quantity of fine aggregate to ...

2019-10-25  The general objective of this study is to determine the acceptable quantity of fine aggregate to be replaced with sawdust to obtain strong, light weight, and economical result for HCB production. 3. STUDY DESIGN The study was an experimental study on hollow concrete blocks in a partial replacement of fine aggregate with sawdust in

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Study of Sawdust Concrete Properties as Construction

2016-12-16  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

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Effect of Sawdust Ash on the Compressive Strength and ...

The materials used in the study consisted of ordinary Portland cement (PC, 42.5), sawdust ash (SDA) and fine and coarse aggregates. Sawdust ash was calcined

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Low Cost Construction Material for Concrete as Sawdust

2014-10-5  Fine Aggregates: Fine aggregate was purchased which satisfied the required properties of fine aggregate required for experimental work and the sand conforms to zone III as per the specifications of IS 383:1970. b) Fineness modulus = 2.71 Coarse Aggregates: Crushed granite of 20 mm maximum size has been used as coarse aggregate.

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Permeation Resistance of Sawdust Ash Blended Cement ...

cement (PC) and calcined sawdust ash (SDA) as cements, sand and laterite as fine aggregates and granite chippings as coarse aggregates. Sawdust was calcined in a furnace maintained at 500oC for about 24 hours. The temperature of the furnace was monitored with the aid of a thermocouple. The oxide

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STUDY ON PARTIAL REPLACEMENT OF CEMENT BY FLY

2017-7-31  flexural strength. Natural Fine Aggregates are replaced by Sawdust in 5%, 10%, 15%, 20%, 25% and 30% by weight in the concrete. Fly Ash and coir are kept constant at 20% and 4% respectively to the weight of the cement throughout the mix. Fly Ash presents good pozzolonic properties, Sawdust shares similar properties as Natural

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Types of Aggregates: Classifcation based on Unit

2 天前  1. Fine Aggregate: The aggregate with grain size below 4.75 mm is termed as fine aggregate. The percentage of all type deleterious materials in fine aggregate should not exceed 5 %. 2. Coarse Aggregate: This types of Aggregates whose particles are larger than 4.75 mm are termed as coarse aggregate. For RCC work, generally 20 mm aggregate is used.

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