effect of granulated slag as sand replacement in concrete

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Effect of slag cement on the properties of ultra

Slag cement, also known as ground granulated blast-furnace slag (GGBFS or GGBS), is a byproduct of the steel industry and commonly used supplementary cementitious material in concrete, either interground with Portland cement or as a partial replacement The use of slag cement in ordinary concrete is accompanied by multiple benefits, such as ....

Blast Furnance Slag

Ground granulated blast furnace slag (GGBFS) has been used for many years as a supplementary cementitious material in Portland cement concrete, either as a mineral admixture or as a component of blended cement The use of GGBFS in Portland cement is governed by AASHTO M302 (1) Three types of ground granulated slag cements are typically ....

Effect of 30% Ground Granulated Blast ,

This paper investigates the effects of using Ground Granulated Blast Furnace Slag (GGBFS), Lead Slag (LS) and Zinc Slag (ZS) as replacement for sand on the strength of concrete Compressive strength, flexural strength, water absorption and density were tested at 14, 28 and 56 days...

What is Concrete Proportioning?

Concrete proportioning is the selection of proportions of ingredients to make the most economical use of available materials to produce concrete of the required properti Why use Slag Cement in Concrete? In concrete, slag cement may be proportioned from 20 ,...

Ground granulated blast

Ground-granulated blast-furnace slag (GGBS or GGBFS) is obtained by quenching molten iron slag (a by-product of iron and steel-making) from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powderGround-granulated blast furnace slag is highly cementitious and high in CSH (calcium silicate hydrates) which is a strength enhancing ....

Effect of High

This paper investigates the effect of the high-temperature curing methods on the compressive strength of concrete containing high volumes of ground granulated blast-furnace slag (GGBS) GGBS was used to replace Portland cement at a replacement ratio of 60% by binder mass The high-temperature curing parameters used in this study were the delay period, temperature rise, peak temperature (PT ....

Ground granulated blast

Literature The Concrete Society, Cementitious Materials: The effect of ggbs, fly ash, silica fume and limestone fines on the properties of concrete Cementitious materials; Referenc US Federal Highway Administration "Ground Granulated Blast-Furnace Slag"Archived from the original on 2007-01-22; Civil and Marine Company...

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