Partial Replacement of Saw Dust Ash and Coal Dust by Fine Aggregates in Concrete Prof Rekha Shinde1 Rahul Verma2 MohdYakub3 1Assistant Professor 2,3PG Student 1,2,3Department of Structural Engineering 1,2,3Shri Vaishnav Vidhyapeeth Vishwavidalaya, Indore Abstract—The aggregates and cement were replaced by the...
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 Engineering PACE Institute of technology India ABSTRACT Corn cob ash-Saw dust ash and Steel slag are the most used among such materials to replace cement and fine aggregate...
In this paper, untreated durian sawdust has been partially replaced in the ratio of 0%, 5%, 10% and 15% by volume of fine aggregate in concrete Fresh concrete tests like compacting factor test and slump test were undertaken along with hardened concrete tests like compressive strength test and UPV test...
Grading curve for fine aggregat The grading curve for the sand and sawdust are presented in Figure 4 Slump test The workability of mortar/concrete is generally influenced by water content, cement content, aggregate grading and other physical characteristics, and ,...
In this paper, untreated durian sawdust has been partially replaced in the ratio of 0%, 5%, 10% and 15% by volume of fine aggregate in concrete Fresh concrete tests like compacting factor test and slump test were undertaken along with hardened concrete tests like compressive strength test and UPV test...
This paper investigates the effect of using wastes sawdust as a replacement of fine aggregate (sand) on mechanical properties naming compressive, tensile and flexural strengths of ordinary Portland concrete The wastes sawdust was treated before incorporating it in concrete mixtur Three different methods were used to pre-treat the sawdust including a) soaking the sawdust in distilled water ....
prefer a scope on saw dust concrete In this project, we introduce two reproductive form of sawdust, and we named as Dry Sawdust (DSD) and Sawdust Ash (SDA) Dry sawdust was used partially replacement for fine aggregate and Sawdust Ash was used for partially replacement for cement Dry Sawdust & Sawdust Ash were mixed with concrete separately ....
This study involved experimental tests, workability and compressive strength tests, on concrete specimen using saw dust as partial replacement for fine aggregate and palm kernel shell as partial replacement for coarse aggregate in concrete production for rigid pavements The coarse aggregate sizes used here ranges from 5mm to 125mm...
Jul 04, 2015· Title: Investigation of properties of concrete using sawdust as partial replacement for sand, Author: Alexander Decker, Name: Investigation of properties of concrete using sawdust ,...
tion of laterite and sawdust ash as fine aggregate and supplementary cementi-tious material in concrete Critical literature review revealed that at fine aggregate replacement by laterite ≤50, 50–75 and , mix ratios 1:2:4:056, 1:15:3:065 and 2:3:6:065 respectively are preferable for structural applications Higher compressive...
aggregates and sawdust are presented below : Table 3: Properties of Fine aggregates and Sawdust SN Properties Fine aggregates Sawdust 1 Fineness 508 513 Modulus 2 Average 118 mm - 118 mm-Size 06mm 06mm Concrete specimens were then prepared with partial replacement of fine aggregates by sawdust in the...
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...
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 ....
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...
Alkali activated concretes have emerged as a prospective alternative to conventional concrete wherein diverse waste materials have been converted as valuable spin-offs This paper presents a wide experimental study on the sustainability of employing waste sawdust as a fine/coarse aggregate ,...
Abstract 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...
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...
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 ....
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...
The saw dust ash concrete was also found to be cheaper and friendlier to the environment than Portland cement concrete in , size aggregate and fine aggregate (Zone I) for water-cement ratio of 050 =060 In the present case w/c= 045 The volume of coarse aggregate is ,...
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...
In this study, marble stone dust (MSD) and wood saw dust (WSD) were used as partial replacement for cement and fine aggregate in concrete mix respectively The test samples were prepared by replacing 0%, 2%, 4%, and 6% of cement and fines by weight of concrete with MSD and WSD...
tion of laterite and sawdust ash as fine aggregate and supplementary cementi-tious material in concrete Critical literature review revealed that at fine aggregate replacement by laterite ≤50, 50–75 and , mix ratios 1:2:4:056, 1:15:3:065 and 2:3:6:065 respectively are preferable for structural applications Higher compressive...
aggregate was a normal weight aggregate with a maximum size of 20mmThe workability ranges of concrete maintained 30 – 40 mm in terms of slump The physical properties of SGP, SDA, fine aggregate and coarse aggregate are shown in Table 2 The concrete used with mix proportion of 1:166:361 with w/c 048The 28...
This paper investigates the effect of using wastes sawdust as a replacement of fine aggregate (sand) on mechanical properties naming compressive, tensile and flexural strengths of ordinary Portland concrete The wastes sawdust was treated before incorporating it in concrete mixtur Three different methods were used to pre-treat the sawdust including a) soaking the sawdust in distilled water ....
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 ....
saw dust percentage the compressive strength of the concrete decrease x Increase in water cement ratio also decrease the compressive strength of the concre te x Water absorption increased with increasing saw dust percentage x To achieve a better result saw dust, replace with fine aggregate by 10% 0 2 4 6 8 10 12 m 0% 5% 10% 15% 2)...
Feb 02, 2015· 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 25% interval in the concrete ,...
saw dust ash as partial replacement for ordinary Portland cement in con-crete It involves the determination of the chemical composition of the ash and evaluation of the workability, and compressive strength of the concrete Materials and Method Materials The saw dust used for this study was collected from saw mill points at Apake...
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 ....