sand replacement with ggbs in concrete

sand replacement with ggbs in concrete

Influence of Micro Silica and GGBS on Compressive Strength , sand replacement with ggbs in concrete ,higher strength was gained up to 40% of cement replacement with GGBS than the normal concrete and then after strength decreas There is a decrease in workabilityMECHANICAL PROPERTIES OF GGBS BASED GEOPOLYMER ,1 To assess the concrete produced using GGBS by complete replacement of cement at different molarities (3M, 5M&7M).



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Ground granulated blast-furnace slag - Wikipedia

GGBS cement can be added to concrete in the concrete manufacturer''s batching plant, along with Portland cement, aggregates and water The normal ratios of aggregates and water to cementitious material in the mix remain unchanged...

EXPERIMENTAL STUDY ON PROPERTIES OF CONCRETE USING ,

With 30% GGBS for cement replacement, showed that the compressive strength of concrete was decreased to 32N/mm 2 from 37 N/mm 2 value, so that rate of decrease in compressive strength is less and it confirms the use of GGBS as a binding material along with cement...

Concrete: Cement Substitutes - GGBS, PFA and more

Concrete made with GGBS cement sets more slowly than concrete made with ordinary Portland cement, depending on the amount of GGBS in the cement mix, but also continues to gain strength over a longer period leading to improved overall durability and life expectancy...

Partial replacement of cement and sand with glass powder in,

In my opinion, if partial cement is replaced by glass powder, the strength (especially early strength) of concrete decrease; if partical sand is replaced by glass powder, the strength can increase...

Partial Replacement NEW - Scholarlink Research

However, concrete containing GGBS failed the initial surface absorption test confirming that GGBS decreases the permeability of concrete The optimum mix was the one with 50% GGBS replacement...

Partial Replacement of Fine Aggregates by Rubber in Concrete

Partial Replacement of Fine Aggregates by Rubber in Concrete , sand and gravel; , % Replacement ggbs A: 0% B: 30% C: ....

Performance of Concrete with Partial Replacement of Cement ,

Performance of Concrete with Partial Replacement of Cement and Fine Aggregate by GGBS and GBS Rajith M 1, Amritha E K 2 , It is found that by partial replacement of cement with GGBS and sand with GBS helped in improving the strength of concrete compared to normal mix concrete...

Effect of Addition of Ground Granulated Blast Furnace Slag ,

binder to replace the cement at 50-60% replacement level Concrete with GGBS gives less strength as compared to normal concrete at 28 days but GGBS concrete will gain strength upto 56 days , Grade, GGBS, fine aggregate: natural river sand, coarse aggregate, water and steel fibers A Cement: ....

Effect of Steel Fiber on M30 Grade Concrete with Varying ,

In this paper the properties of concrete with M Sand and GGBS with M 20 grade of , H Durability test M30 grade with replacement of GGBS and M Sand with fibre ....

An Experimental Study on the Behaviour of Concrete by ,

Replacement of Cement with GGBS K Sravani Roopa1 EV Raghava Rao2 1PG Student 2Professor , admixture such as GGBS in concrete mixes as partial replacement of cement GGBS is a waste industrial by- , (475mm) is termed as fine aggregate usually natural sand is...

Experimental Study on Partial Replacement of ,

Experimental Study on Partial Replacement of Cement by Flyash and GGBS Syed Asif Ali1 Professor Shaik Abdullah2 , GGBS, Fly ash, concrete I INTRODUCTION , Locally available river sand which is free from organic impurities is used Sand passing through sieve is 475mm...

Copper slag as sand replacement for high performance ,

A partial replacement of cement by mineral admixtures, such as, fly ash, ground granulated blast furnace slag (GGBS), silica fume, metakaolin, rice husk ash or fillers such as limestone powders in concrete mixes would help to overcome these problems and lead to improvement in the durability of concrete...

An Experimental Study on Partial Replacement of ,

flexural strength were carried on hardened concrete replacement of natural sand with quarry sand is economic It is found that by the partial replacement of cement with GGBS and sand with Quarry sand helped in improving the strength of the concrete substantially compared to normal mix concrete ....

Effect of Partial Replacement of Cement by Ground ,

opc+ggbs (80+20)&sand+ms(60+40) 2273 3522 Fig 5 Effect of Ground- granulated blast furnace slag and Marble slurry on concrete of M25 grade on replacement for 7 ,...

EXPERIMENTAL INVESTIGATION ON STRENGTH AND ,

This research work focuses on strength and durability characteristics of M4 0 grade concrete with replacement of cement by GGBS , replacement of natural sand by ....

AN EXPERIMENTAL STUDY ON HIGH ,

For each percentage replacement of fine aggregate by Robo sand, cement is replaced by GGBS partially in percentages of 30, 40, 50 & 60 respectively Super Plasticizer dosage is between 05 and...

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...

Performance of Fly Ash and GGBS Based ,

Performance of Fly Ash and GGBS Based Geopolymer Concrete in Acid Environment J Guru , pulse velocity values is decreased with the increased replacement of GGBS Keywords: Geopolymer concrete; fly ash , increase in percentage of granite slurry powder as sand replacement from 0% to 40% in all curing periods [13 & 14] Vijai et ,...

I have 2 million ton of ''granulated blast furnace slag ,

GGBS, unlike flyash, has a high content of lime, which gives it better cementitious property, and hence can be used as a replacement of cement in concrete production in greater proportions and in the manufacture of portland slag cement (PSC)...

IJESRT

increases upto 60% slag sand for 35% GGBS and upto 40% slag sand for 45% GGBS For replacement, the strength is nearly similar to that of conventional concrete...

Research Paper PARTIAL REPLACEMENT OF CEMENT WITH ,

Research Paper PARTIAL REPLACEMENT OF CEMENT WITH MARBLE DUST POWDER Prof PA Shirule a*, , marble sludge dust in concrete production as partial replacement of cement In INDIA, the marble , Sand which is used here is taken from Girna River...

EXPERIMENTAL INVESTIGANTION ON DURABILITY ,

concrete and they focused lot on mechanical parameters of the GGBS with replacement of cement usage as used They have only replaced Robosand with normal sand...

Sustainable Studies on Concrete with GGBS As a ,

Cement with GGBS replacement has emerged as a major alternative to conventional concrete and has rapidly drawn the concrete industry attention due to its cement savings, energy savings, cost savings, environmental and socio-economic benefits...

Effect of use of Silica Sand as Fine Material in Concrete

By the replacement of silica sand in concrete, the compressive strength was decreases up to 30% replacement and then...

FINAL REPORT ON DURABILITY AND STRENGTH ,

Expansion used concrete with 30% GGBS replacement The Air Train linking New York''s John F Kennedy International Airport with Long Island Rail Road trains used concrete with 20% to 30% GGBS replacement In China, GGBS has been widely used in major construction projects such as the Three...

EXPERIMENTAL STUDY ON GEOPOLYMER CONCRETE WITH ,

EXPERIMENTAL STUDY ON GEOPOLYMER CONCRETE WITH PARTIAL REPLACEMENT OF , replacement of foundry sand by weight of fine aggregate , Furnace Slag Ground granulated blast furnace slag (GGBS) is a by-product from the blast-furnaces used to make iron GGBS can be used to make durable concrete structur Fig: 1 Ground Granulated Blast Furnace ....

Partial Replacement of Fine Aggregate with GGBS

With the partial replacement of GGBS with sand up to 20%, the initial strength gain in concrete is high 3 At 40%, there is 2013% increase in ,...

Partial Replacement of Cement with GGBS in ,

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...