concrete made from slag aggregate

Hot Searches

Utilization of Steel Slag in Concrete as Coarse Aggregate

compressive strength of concrete made with mixed slag aggregate is similar or better than that of concrete made with brick aggregate Concrete made with heavyweight slag aggregate gives more compressive strength than other aggregat Relationships between compressive strength and ,...

Effect of Copper Slag As A Fine Aggregate on Properties of ,

performance of high strength concrete made with copper slag as a replacement for fine aggregate at constant workability and studied the effect of super plasticizer addition on the properties of High Strength Concrete made with copper slag They observed that the water demand reduced by about 22% for copper slag replacement...

durability of concrete made with eaf slag as aggregate

Concrete Made From Slag Aggregate - , Local confinement effects in concrete made with EAF slag aggregates G Mazzucco*, B Pomaro*, , durability of concrete made with steel slag aggregates,...

Construction aggregate - Wikipedia

Construction aggregate, or simply "aggregate", is a broad category of coarse to medium grained particulate material used in construction, including sand, gravel, crushed stone, slag, recycled concrete and geosynthetic aggregat Aggregates are the most mined materials in the world...

Aggregates - general information - Euroslag

Nowadays, slag is still used to build roads However, slag use is not limited to roads anymore, but slag aggregates are widely used in all kinds of civil works An aggregate is a granular material used in construction Properly applied aggregates contribute to the ,...

Use of Steel Slag Aggregate in Pavements Report - ,

Use of Steel Slag Aggregate in Pavements A Report to the State Legislature In Response to 2ESHB 1299 , pavements or other concrete applications due to the expansive nature of the aggregates since , Use of Steel Slag Aggregate in Pavements Report - November 2015 ....

Use of Air-Cooled Blast Furnace Slag as Coarse Aggregate ,

proportioning As with concrete made with natural aggregates, water-reducing admix-tures and/or Class F fly ash or slag cement may also be used to improve workability of ACBFS concrete It is always important that sufficient moisture be present in the aggregates when batching concrete to pre-vent significant rapid absorption of concrete...

Performance of concrete mixtures made with electric arc ,

Sep 01, 2012· Read "Performance of concrete mixtures made with electric arc furnace (EAF) steel slag aggregate produced in the Arabian Gulf region, Construction and Building Materials" on DeepDyve, the largest online rental service for scholarly research with thousands of ,...

ASSESSMENT OF STEEL SLAG AS REPLACEMENT FOR COARSE ,

6667% steel slag aggregates as a replacement of the coarse aggregate Qurishee et al(2016) in their experimental study on the use of slag as coarse aggregate and its effect on mechanical properties of concrete It was reported that compressive strength of concrete made by replacing coarse aggregate with slag is higher than normal conventional...

Applicability of Basic Oxygen Furnace Slag as a Concrete ,

Several experiments concerning workability, compressive strength and dimensional stability of concrete made with basic oxygen furnace slag were conducted for investigating the possibility of the use of basic oxygen furnace slag as a concrete aggregate...

Aggregates for Concrete - Department of Civil Engineering

Aggregates for Concrete bination of gravels or crushed stone with particles predominantly larger than 5 mm (02 in) and generally , blast-furnace slag is also used as fine or coarse aggregate The aggregates are usually washed and graded at the pit or plant Some variation in the type, quality, cleanli-...

Durability of concrete made with EAF slag as aggregate ,

Concrete made with EAF oxidizing slag as an aggregate shows good physical and mechanical properties and further study of its durability will ensure greater reliability in its usage This paper details a systematic study of slag concrete behaviour under severe test conditions...

Common Uses for Slag | National Slag Association

Blast furnace slag products have been used successfully in virtually all phases of bridge construction Projects such as the bridge pictured here can utilize blast furnace slag as a concrete aggregate Blast furnace slag has been utilized in concrete masonry for many years...

How is concrete made? - Home and Garden | HowStuffWorks

In modern concrete, a variety of materials help make up aggregates, including sand and various sizes of gravel and crushed stone Aggregates are divided into two categories based on particle size: fine aggregate, which is 02 inches (5 millimeters) or smaller, and coarse aggregate as large as 15 inches (381 millimeters)...

durability of concrete made with eaf slag as aggregate

Concrete Made From Slag Aggregate - , Local confinement effects in concrete made with EAF slag aggregates G Mazzucco*, B Pomaro*, , durability of concrete made with steel slag aggregates,...

Study of the Properties of Concrete Containing Copper Slag ,

is very important ingredient in HSC made with copper slag in order to provide good workability and better consistency for the concrete matrix The increase in the percentage of copper slag decrease in the water cement ratio [6] 2 MATERIALS AND METHODOLOGY 21 Materials In this work we used cement, fine aggregates....

Performance of high strength concrete made with copper ,

This research study was conducted to investigate the performance of high strength concrete (HSC) made with copper slag as a fine aggregate at constant workability and to study the effect of superplasticizer addition on the properties of HSC made with copper slag...

Performance of high strength concrete made with copper ,

Jun 01, 2009· Abstract This research study was conducted to investigate the performance of high strength concrete (HSC) made with copper slag as a fine aggregate at constant workability and to study the effect of superplasticizer addition on the properties of HSC made with copper slag...

4 Aggregate Specifications and Requirements - ingov

porous, absorptive aggregates because extra water and cement or asphalt is needed to make a good mix However, some aggregates, such as blast furnace slag, may be used despite their high absorptive capacity because of other characteristics that make them ,...

Durability of concrete made with EAF slag as aggregate ,

The manufacture of concrete with Electric Arc Furnace slag as aggregate is known; in this work, fiber reinforcements are added to this concrete...

A STUDY ON PROPERTIES OF SELF COMPACTING CONCRETE ,

Source of Blast furnace slag Coarse strength of N/mm2 Aggregate cement at 28 days Blast furnace slag aggregate is a non-metallic 42 Fine Aggregate product obtained from Facor Bhadrak...

Use of Air-Cooled Blast Furnace Slag as Coarse Aggregate ,

coarse aggregate in concrete pavements The report discusses ACBFS aggregate production and properties, , Blast furnace slag, coarse aggregate, concrete pavement, concrete mix design, pavement performance 18 Distribution Statement No restrictions This ,...

What are aggregates? - Indiana Mineral Aggregates ,

Slag Slag is a man-made or synthetic aggregate recycled from the steel-making process It is a dark-colored and usually rough-textured rock Slag makes an excellent aggregate for certain types of ,...

National Slag Association Aggregate aggregate gradation ,

blast furnace slag as the coarse aggregate exhibits flexure strength equivalent to and compressive strength up to 10% greater than Portland Cement Concrete made with natural aggregat blast furnace slag concrete mix designs* Pavement Designs Air Entrained Sks / CY 4 45 5 55 6 65 7 75 Portland Cement 244 275 306 336 367 397 428 458...

Study on Strength Properties of Concrete with Partial ,

reusing copper slag as a substitute to fine aggregate in the concrete The main objective of this paper is to determine the strength parameters of M25 grade concrete when made with replacement of fine aggregate with copper slag...

"Broader Use of Steel Slag Aggregates in Concrete" by ,

Steel slag is currently used as aggregate in hot mix asphalt surface applications, but there is a need for some additional work to determine the feasibility of utilizing this industrial by-product more wisely as a replacement for both fine and coarse aggregates in a conventional concrete mixture Most of the volume of concrete is aggregat...

Study on the partial replacement of fine aggregate using ,

Concrete is a composite construction material composed mainly of cement, aggregate and water The cement and other cementitious materials such as fly ash and slag cement, serve as a binder for the aggregate The aggregates are of two kinds, coarse aggregate such as crushed limestone or granite and fine aggregate such...

REUSE OF INDUCTION FURNACE STEEL SLAG AS A ,

Concrete specimens were made incorporating IF steel slag as coarse aggregate A constant W/C ratio of 045 and a volumetric ratio of cement: sand: aggregate= 1:15:3 was maintained The concrete specimens were made by incorporating 0%, 25% 50%, 75% and slag aggregate The concrete specimens were cured under water for 7 days, 14 days and 28...

Ground granulated blast-furnace slag - Wikipedia

Two major uses of GGBS are in the production of quality-improved slag cement, namely Portland Blastfurnace cement (PBFC) and high-slag blast-furnace cement (HSBFC), with GGBS content ranging typically from 30 to 70%; and in the production of ready-mixed or site-batched durable concrete Concrete made with GGBS cement sets more slowly than ....

Concrete aggregate : Iron and steel slag products : NIPPON ,

Course aggregate is a mechanically stabilized aggregate created by slowly cooling the molten slag after it is removed from a blast furnace or electric arc furnace Fine aggregate is a mechanically stabilized aggregate created by using water, air, or other means to rapidly cool the molten slag after it is removed from the furnace...