ggbs as sand replacement

Experimental Study on Partial Replacement of Cement by ...

Sep 18, 2015· With the study on the strength development on various high volume fly ash concrete ( with at least 50 % fly ash as binder) mixes, the following conclusions can be drawn. High volume fly ash concrete can be developed using GGBS upto 70% of fly ash as binder. As the GGBS content increases the workability reduces at the same water containing and w ...

PARTIAL REPLACEMENT OF CEMENT WITH GGBS AND …

that by the partial replacement of cement with GGBS and sand with ROBO SAND. III. Ground granulated blast furnace slag (GGBS) GGBS is granular material formed when molten iron blast furnace slag is rapidly chilled by immersion of water. It is a granular product with very limited crystal formation, is highly cementations in nature ...

How GGBS used for replacing cement in concrete is Made ...

Aug 28, 2018· GGBS is used to produce highly dense durable concrete which reduces the porosity of concrete due to increased fine cementitious material. It almost double the life of concrete. Indian Standard Code Does allow replacement of cement with GGBS by up to 70% due to its superior qualities to work as a cementitious material.

What is the advantage of using GGBS as replacement of ...

From structural point of view, GGBS replacement enhances lower heat of hydration, higher durability and higher resistance to sulphate and chloride attack when compared with normal ordinary concrete. On the other hand, it also contributes to environmental protection because it minimizes the use of cement during the production of concrete.

An Experimental Investigation on Properties of Concrete by ...

The replacement percentages of Cement with GGBS are 20 %, 40 % and 60 % by weight and 25 %, 50 %, 75 % and 100 % of Quarry Dust are used as a replacement of Natural Sand. Various combination of GGBS and Quarry Dust were prepared using M30 Grade of Concrete.The effect on these replacement materials on Compressive Strength, Split Tensile Strength ...

Partially Replacement of Fine Aggregate with GGBS

(GGBS) in cement concrete as a sand substitute, for reducing the environmental problems related to the fine aggregate mining and waste disposal of slag. The percentage of GGBS replacement is 0,5,10 and 15 % to natural sand for the standard w/c ratio of 0.4 is considered. The extended work is …

EXPERIMENTAL INVESTIGATION OF SELF COMPACTING …

furnace slag (GGBS), silica fume, M sand etc. In the present investigation replacement with GGBS, limestone powder and pond ash by inducing the confinement at different percentages in cylinders and beams according to the variety of percentages and also to find the stress-strain values by using compressometer.

Replacement of Sand in Concrete for Sustainable Building ...

GGBS, sheet glass powder, M sand, washed bottom ash, construction and demolition waste are used as a replacement of sand in concrete for construction.

A STUDY ON PARTIAL REPLACEMENT OF CEMENT WITH …

replacement by GGBS 50% and sand by quarry sand 50%.Increases workability and durability of concrete member. Dubey A., Chandak R and Yadav R.K from the experimental investigations observed that the optimum replacement of GGBS Powder to cement without changing much the compressive strength is 15%. They observed that 7 days, 14

GGBS; sustainable alternative to Portland Cement | LKAB ...

Concrete in aggressive environments is much more durable with the use of GGBS as a partial replacement for the cement. Sustainability ; produce low CO 2 concrete, with low levels of embodied CO 2 . GGBS is also actively helping to reduce the amount of industry by-product material going to landfill.

Performance Study of Concrete using GGBS & Copper Slag as ...

River Sand as Fine Aggregates Quarried and Crushed Stone as Coarse Aggregates Copper Slag as a replacement material for Fine Aggregate Ground Granulated Blast Furnace Slag (GGBS) as a replacement for Cement . The physical properties of the ingredient materials are

Experimental Analysis of Partial Replacement of Cement by ...

The effect of GGBS and fly ash as partial cement replacement was examined on concrete cubes, cylinder and beams. In this research paper we have kept percentage of fly ash for every trial constant except for conventional trial and GGBS was used to replace cement partially from 40% up to 70% while keeping fly ash 25% as constant throughout.

Effect of partial replacement of GGBS slag as fine ...

implementation of steel slag as an effective replacement for sand. Steel slag, which is considered as the solid waste pollutant, can be used for road construction, clinker raw materials, filling materials etc. In this work, steel slag used as a replacement for sand, which is also a major component concrete mixture.

ECO Friendly Concrete By Using Partial Replacement Of ...

Replacement Of Cement By GGBS And Sand By Poly Propylene Plastic Challa. Nithin Kumar Reddy, Jonnalagadda Rakesh . ECO Friendly Concrete By Using Partial Replacement Of Cement By GGBS And Sand By Poly Propylene Plastic 65 28days avg compressive strength3 The total experiment is carried for M 30 grade of concrete with partial ...

(PDF) EFFECT OF ADDITION OF FLYASH AND GGBS ON …

replacement of sand with M sand" [12] Rajith M, Amritha E K (June- 2015) "Performance of Concrete with Partial Replacement of Cement and Fine Aggregate b y GGBS and GBS"

Experimental study on mortar as partial replacement using ...

Jul 17, 2020· The mechanical properties test results obtain with 10% replacement of GGBS and 5% replacement of sawdust powder in mortar mix compare higher than other mixes. 2. The results of adding sawdust powder and ground granulated blast furnace slag improving thermal properties and reduce the CO 2 emission. 3.

An Investigation on Combined Replacement of Cement by …

The present work is to use GGBS and Slag sand as partial replacement of ordinary Portland cement and river sand respectively. M20 grade of concrete with W/C 0.5 is carried out with two percentages of cement replacement by GGBS i.e., 35% GGBS and 45% GGBS. Along with this the slag

Partial Replacement of Fine Aggregate with GGBS

1. With the partial replacement of GGBS with sand, the strength of concrete gradually increases up to a certain limit, then it gradually decreases. 2. With the partial replacement of GGBS with sand up to 20%, the initial strength gain in concrete is high. 3. At 40%, there's 116.93% increase in initial Split Tensile strength for 28 days. 4.

Green Concrete using GGBS, River Pebbles and CRF as ...

Ground Granulated Blast furnace Slag (GGBS) as partial replacement to cement, waste river pebbles obtained after sieving sand as partial replacement of coarse aggregate, crushed rock fines(CRF) as partial replacement to natural to sand ; on mechanical properties of concrete. The strength of concrete is

GGBS - Ground Granulated Blast Furnace Slag for Concrete!

GGBS (Ground Granulated Blast Furnace Slag) is a pozzolanic material used in concrete. ... As you know concrete is the most essential material of construction. The basic components of concrete are cement, sand, aggregates and water. ... This replacement level of GGBS varies from 30% to 70% according to the location or purpose of concreting such ...

journals for ggbs with quarry sand - functionphoto.co.za

To overcome from this crisis, partial replacement of Cement with GGBS, natural sand with quarry sand (QS) can be an economic Alternative. The cubes are tested for compressive strengths. Ordinary Portland cement was partially replaced by GGBS of 0%, 30%, 40%, 50% and natural sand replacement by QS 0%, 40%, 50%, 60%.

Sustainable Studies on Concrete with GGBS As a …

Table 2. Mix proportions of concrete with various proportions of GGBS replacing cement in M35 grade concrete Mix propotions Controlled concrete 20% GGBS 30% GGBS 40% GGBS W/C ratio 0.41 GGBS content % - 20 30 40 GGBS content (wt) - 0.8 kg 1.2 kg 1.6 kg Cement content 4 kg 3.2 kg 2.8 kg 2.8 kg Sand content 5.186 kg

partial replacement of fine aggregate by slag sand

Utilization of Copper Slag in M-Sand as Partial. investigation carried out on concrete with partial replacement of fine aggregate by copper slag, Concretemixes, viz. Conventional concrete mixes with varying percentages of copper slag (10, 20, 30 and 40%) as fine aggregate replacement …

THE DEVELOPMENT OF HIGH PERFORMANCED CONCRETE …

replacement of cement with Ground Granulated Blast furnace Slag (GGBS) and sand with the ROBO sand (crusher dust). The testing is carried out on the cube and cylinder to study the strength. The improvement in the sustainability of concrete by improving cement strength is the motive of …

Partial Replacement of Cement with GGBS in Concrete

50% for GGBS concrete respectively for M20 grade concrete of OPC cement and crushed sand. This report shows that tensile strength also gives good performance for 20%, 30 % and 40% replacement which is more than normal plain concrete. Yasutaka SAGAWA, Daisuke Yamamoto and Yoshikazu HENZAN in a study concluded that the specimens which include

Development of waste-based concretes containing foundry ...

In recent years, the use of fly ash (FA) and ground granulated blast furnace slag (GGBS) as cement replacement materials as well as foundry sand (FS) and recycled fine aggregate (RFA) as sand replacement materials has provided an attractive avenue toward a green construction material for decreasing the effect of concrete and construction and demolition (C&D) waste on the environment.

(PDF) High performance concrete with GGBS and ROBO sand

The present paper focuses on investigating characteristics of M30 concrete with partial replacement of cement with Ground Granulated Blastfurnace Slag (GGBS) and sand with the ROBO sand (crusher ...

Effect Of Granulated Slag As Sand Replacement In Concrete

The Effect of Blast Furnace Slag on Foam Concrete in Terms, This study is a part of an on-going research studying the effect of blast furnace slag as a binder and filler replacement on the properties of fresh and hardened foam concrete A mix having the density of 1300kg/m3 with a proportion of (1 cement:2 sand), W/C ratio of 045, a commercially available additive (SP-1), class F fly ash and a ...

Compressive Strength of Flyash, GGBS and M-Sand Based ...

M-Sand is used as a complete replacement of fine aggregate. Compressive strength are checked at 7 and 28 days for cubes of 150mm. The result shows that GGBS and Fly ash can be partially replaced with cement up to 10%. : GGBS, M-sand, Flyash, River sand, Ordinary portlandcement, Compressive strength, Concrete Pavement.

Effect of Partial Replacement of Cement by Ground ...

Feb 01, 2017· The aim of this study is to evaluate the performance of partial replacement of cement (OPC- 43 grade) with Ground-granulated blast- furnace slag and Fine aggregate by …