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Effect Of Fineness Modulus Of Sand On Concrete Mi

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Effect of elevated temperatures on concrete

The properties of aggregate can have a significant effect on the thermal properties of concrete because aggregates make about 70 to 80 volume of concrete. ... The fineness modulus values of the natural sand and FNS were 1.9 and 4.1 respectively. The combination of 50 FNS with 50 natural sand produced a wellgraded fine aggregate.

fineness modulus of quartz sand - ATMANDU Heavy

Fineness Modulus of Sand for Concrete Fineness of fine aggregate is related to term fineness modulus most commonly sand Fineness modulus is a measure to define fineness of aggregate precisely it defines coarseness or fineness of aggregate to be used in concrete . ... 92 Effect of Quartz sand

PDF Effect of Granite Dust M-Sand on Strength ...

Fineness modulus 2.69 . ... provides a viable alternative for river sand in concrete. Investigations on the use of stone crusher dust in concrete as an alternative to river sand are presented in ...

Effect of Sand Content on the Workability and

The objective of this study is to examine the workability and various mechanical properties of concrete using artificial lightweight aggregates produced from expanded bottom ash and dredged soil. Fifteen concrete mixes were classified into three groups with regard to the designed compressive strengths corresponding to 18 MPa, 24 MPa, and 35 MPa.

Comparative Investigation of the Effect of Recycled

2019-11-11The study examined the effect of the recycled HCB on fresh and hardened C-25 concrete properties and the possible replacement percentage of river sand by those recycled fine aggregates. The research also examined the comparative properties of the two recycled fine aggregates.

Effect of Corrosion Inhibitor on the Durability Properties ...

2019-7-1sand of maximum size 4.75mm. By IS 383-1970, it is ratified to grading zone-II against specific gravity of 2.60 and fineness modulus of 2.25 was applied in this investigation. Coarse aggregate Coarse aggregate obtained from nearby granite quarry has

THE EFFECT OF CURING CONDITION ON COMPRESSIVE

Sand with fineness modulus of about 3.0 or more is preferable to obtain a workable concrete mix with limited amount of water, and for enough fine material c ement i n the mix to obtain the required consistency Natural Sand from Al-sadoor region with fineness modulus, specific gravity and

Effects of Copper Slag as Sand Replacement in Concrete

2016-4-30Before starting the various tests on concrete, the physical properties of the raw materials were determined. These properties are fineness modulus, specific gravity water absorption etc. Sieve analysis was performed to determine the fineness modulus of copper slag, sand and coarse aggregate. The specific gravity of sand and

Aggregates for Concrete

2017-8-5material such as sand, gravel, crushed stone, blast-furnace slag, and lightweight aggregates that usually occupies approxi-mately 60 to 75 of the volume of concrete. Aggregate properties significantly affect the workability of plastic concrete and also the durability , strength, thermal properties, and density of hardened concrete.

Aggregate in Concrete - The Concrete Network

The dividing line between fine and coarse aggregate is the 38-inch sieve. The fineness modulus FM is an index of the fineness of an aggregate. The FM is calculated by adding the cumulative percentages by mass retained on each of a specified series of sieves and dividing the sum by 100 see Table 1.

Effect of Sand Content on the Workability and

The present study prepared 15 concrete mixtures to examine the effect of the natural sand content on the workability and mechanical properties of concrete using Korean artificial lightweight aggregates. Slump, air content, and segregation was measured in the fresh concrete.

REUSE THE BED ASH FROM CIRCULATING FLUIDIZED BED ...

2018-10-10the slump decreases due to a re duction in the fineness modulus and the negative effect of CFBC particles. This study also shows that utilizing the proper amount of CFBC bed ash in mortar significantly improves sulfate resistance. I. INTRODUCTION Circulating fluidized bed

Effect of blast furnace slag powder on compressive ...

2016-9-9Fineness modulus 7.02 5 RESEARCH 150mmx150mmx150mmMETHODOLOGY Cement concrete mix The cement concrete mix was prepared as per the procedure given in the relevant IS 102622009 .For optimal dosage selection of blast furnace slag powder in the concrete mix, modified cubes ranging from 5 to30 Ta-

MICHIGAN STATE HIGHWAY DEPARTMENT Donald

2016-2-25of the advisability of sing stone sand in concrete construction. ... sand in Michigan, the characteristics of manufactured stone sand, and their effect upon concrete mixtures, the manufacture and characteristics ... Fineness modulus 3 .11., - 6-Soundness.

ENHANCING PROPERTIES OF CONCRETE BY USING

2017-4-29ENHANCING PROPERTIES OF CONCRETE BY USING NANO-SILICA AS A PARTIAL REPLACEMENT OF CEMENT S. B. Gagare1, ... 4 Fineness Modulus 2.5 5 Grading Zone II ... 3.1 Mi x Design To investigate the effect of nano-silica on the properties of conventional concrete the mix design is done according to IS 102622009. ...

Effect of Metakaolin on Strength and Efflorescence ...

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Designing Concrete Mixtures

2018-5-2of coarse aggregate to concrete for a given maximum size and fineness modulus is given by Table 4. The value from the table multiplied by the dry-rodded unit weight the oven-dry OD weight of coarse aggregate required per cubic foot of concrete. To convert from OD to saturated surface dry SSD weights, multiply by 1 absorption capacity ...

What is cement, sand, aggregate ratios in concrete

Concrete Mix for Foundation, Pillar, Beam and Slabs. There are two method adopted for mixing Cement, Sand and aggregate . One is based on the Volume of materials Other one is based on the Weight of Materials . Volume Batching 1 M15 grade Conc...

Effect of processed pozzolans on residual mechanical ...

Effect of processed pozzolans on residual mechanical properties and macrostructure of highstrength concrete at elevated temperatures ... while river sand having the fineness modulus of 2.7 was used as fine aggregates FA. Table 2 gives physical properties of CA and FA. For achieving requisite workability, naphthalenebased second ...

Effect of the Mineral Admixtures on Pipe Flow of Pumped ...

In order to figure out the effect of mineral admixtures on concrete pumping, one compressive strength having 50 MPa and three types of mineral admixtures, BFS, FA and SF were selected. The cement was CEM I 52.5 N with a density of 3150kgm3 having 3,150 cm2g. The sand was natural river sand with a density of 2590kgm3 and a fineness modulus of ...

Bearing capacity of concrete blocks or rock 69-1

2015-12-2effect of base friction and specimen height on bearing ... while the concrete mix contained sand, cement, and 12 in. nominal crushed stone aggregate. The fineness modulus of ... Each batch of materials was mixed in a rotary type mier, and cast in accordance with A.S.T.M. Standard Methods C 192, except that cylinders shorter than 6 inches were ...

International Journal of Civil and Environmental ...

2019-2-4concrete is a fluid mixture suitable for placing in structures with ... fineness modulus and unit weight as given in Table II was used as coarse aggregate. TABLE II PHYSICAL PROPERTIES OF COARSE AND FINE AGGREGATES Physical tests Coarse aggregate Sand Specific gravity 2.56 2.63 Fineness modulus 6.86 2.64 Bulk density Kg m3 1580 1720

Replacement of Fine Aggregate by Crumb Rubber and

Replacement of Fine Aggregate by Crumb Rubber and Plastic Fines - written by Aravind S, Dr. Elson John published on 20151120 download full article with reference data and citations

An Investigation into the Use of Manufactured Sand

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Research Paper COMBINE EFFECT OF SILICA FUME AND

2012-10-24Research Paper COMBINE EFFECT OF SILICA FUME AND STEEL FIBER ON ... The present investigation carried out on concrete due to the effect of silica fume with and without steel fibers on Portland ... physical Properties of sand like Fineness Modulus, Specific Gravity, water absorption, Bulk Density, were 2.67, ...

Concrete Mix Design Excel Sheet - Civil Engineering

You can calculate various mix designs by using this excel sheet. Just put the desired value and you find the mix design quantities you need for your site.