Contact Us

Durability of concrete made with EAF slag as

2006-7-1  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.

concrete made from slag aggregate prevahealth.in

Concrete and aggregate SCCEMENT. Concrete is made from cement, water, aggregate and chemical admixture. gradual adoption of recycled aggregate and slag aggregate, made from steel slag

of Concrete Using Steel Slag Coarse Aggregate

2020-7-11  significantly improve the strength and volume stability of concrete made with carbonated granulated steel slag aggregate [13]. Abu-Eishah et al. [14] observed that the concrete made with steel SSA provides high-strength compared to similar conventional concrete mixtures, which could be due to the strong bond between the cement/mortar matrix

Durability of concrete made with EAF slag as

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

Study of Properties of Sustainable Concrete using Slag

2019-7-1  concrete containing fly ash, slag and recycled concrete aggregate. Concrete mixes containing 50% replacement of cementIJERT slag gave the best results. [2] A.H.L.Swaroop et al evaluated changes in compressive strength in different mixes of M30 Grade namely conventional aggregate concrete, concrete made by replacing

Concrete Aggregate Stronger Concrete What Is Slag

Concrete made with recycled steel slag is 17 percent stronger than traditional concrete. Disposing of slag is a millennia-old problem,but the "waste material" is highly sought in construction.

Use of Blast Furnace Slag Aggregate in Concrete

2016-9-9  concrete with steel slag aggregate was somewhat better but no improvement in tensile strengths were observed. In this work an attempt is made to study the strength parameters, modulus of elasticity, water absorption, porosity and saltwater effect on two types of concrete mixes, i.e., one comprising blast furnace slag and

Performance of concrete made with steel slag and

2016-7-1  Although steel slag also has internal pores, the modulus of elasticity of steel slag concrete was much closer to that of normal concrete. For mix CSSC-1 made with coarse slag aggregate, similar or even higher modulus of elasticity was obtained compared with the

(PDF) Aggregate made from industrial unprocessed slag.

Although many studies have been conducted on the evaluation of steel slag usage, as coarse aggregate in road construction [8] and use of blast furnace slag in concrete mixes, fewer studies have

Pervious concrete made of alkali activated slag and

2018-11-20  Increasing aggregate size within the studied range in this work increases the total porosity and water permeability of resulting pervious concrete, but lowers the compressive strength and density. (2) Pervious concrete made from MGG achieved the highest compressive strength, followed by MKG and AAS using aggregate of the same size.

Mechanical Properties of Concrete Using Steel Slag

2015-5-20  2A Packing Density Method (Steel slag aggregate) 2B Modified Toufar Particle Packing Model (Steel slag aggregate) 2C Theory of Particle packing model (Steel slag aggregate) 2.1.1 Cement The cement used in this study of steel slag concrete was OPC Grade 43. The specific gravity result of cement test was 3.15

Concrete Aggregate Stronger Concrete What Is Slag

Concrete made with recycled steel slag is 17 percent stronger than traditional concrete. Disposing of slag is a millennia-old problem,but the "waste material" is highly sought in construction.

Study of Properties of Sustainable Concrete using Slag

2019-7-1  concrete containing fly ash, slag and recycled concrete aggregate. Concrete mixes containing 50% replacement of cementIJERT slag gave the best results. [2] A.H.L.Swaroop et al evaluated changes in compressive strength in different mixes of M30 Grade namely conventional aggregate concrete, concrete made by replacing

High performance concrete with steel slag aggregate

2020-1-5  used as aggregate in asphalt and concrete. Netinger et al. conclude that steel slag can be used as a concrete aggregate. Such use would contribute to proper management of this type of waste, and to preservation of aggregate normally taken from nature [4]. Netinger et al. report that steel slag can be used as concrete aggregate in reinforced

Use of Blast Furnace Slag Aggregate in Concrete IJSER

2016-9-9  concrete with steel slag aggregate was somewhat better but no improvement in tensile strengths were observed. In this work an attempt is made to study the strength parameters, modulus of elasticity, water absorption, porosity and saltwater effect on two types of concrete mixes, i.e., one comprising blast furnace slag and

Experimental Study on concrete using Copper Slag as

2018-5-15  Strength Concrete made with Copper Slag as a Fine Aggregate ó. Section edition published 2009. [2] IS 383: IS Specifications for fine and coarse aggregates from natural sources for concrete. Section edition published 1970. [3] Reddy SS: Utilization of copper slag as a partial replacement of fine aggregate in concrete. Section

COPPER SLAG IN CONCRETE AS REPLACEMENT MATERIAL

2020-4-10  Al-Jabri et al (2009, 2011) investigated the 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

Utilization of Steel Slag in Concrete as Coarse Aggregate

2016-10-13  A total of 82 concrete specimens were made with slag aggregate and 52 concrete specimens were made with brick aggregate. 0 10 20 30 40 50 60 70 80 90 100 100 101 r Sieve opening (mm) Slag and brick aggregate 30 40 50 60 70 80 90 100 1 0.1 r Sylhet sand. Table 2. Mixture Proportion of Concrete Made with Slag Aggregates

Effect of Recycled Aggregate and Iron Slag in Concrete

2020-1-22  The reuse of hardened concrete as aggregate is a proven technology it can be crushed and reused as a partial replacement for natural aggregate in new concrete construction. The hardened concrete can be sourced either from the demolition of concrete structures at the end of their life recycled concrete aggregate, or from

Structural and durability properties of concrete made with

2016-4-14  water requirements for structural concrete, made with well-crushed greywacke or granite coarse aggregate and well-graded pit sand are shown in Table 4. These water requirements assume moderate levels of plasticiser in the concrete (or in the case of CSF, moderate levels of superplasticiser).

Concrete Aggregate Stronger Concrete What Is Slag

Concrete made with recycled steel slag is 17 percent stronger than traditional concrete. Disposing of slag is a millennia-old problem,but the "waste material" is highly sought in construction.

High performance concrete with steel slag aggregate

2020-1-5  used as aggregate in asphalt and concrete. Netinger et al. conclude that steel slag can be used as a concrete aggregate. Such use would contribute to proper management of this type of waste, and to preservation of aggregate normally taken from nature [4]. Netinger et al. report that steel slag can be used as concrete aggregate in reinforced

Utilization of Steel Slag in Concrete as Coarse Aggregate

2016-10-13  A total of 82 concrete specimens were made with slag aggregate and 52 concrete specimens were made with brick aggregate. 0 10 20 30 40 50 60 70 80 90 100 100 101 r Sieve opening (mm) Slag and brick aggregate 30 40 50 60 70 80 90 100 1 0.1 r Sylhet sand. Table 2. Mixture Proportion of Concrete Made with Slag Aggregates

CONCRETE MADE WITH ARTIFICIAL AGGREGATE USING

2021-1-23  increases the compaction factor rate.The concrete containing fly ash aggregates having higher strength. DewaMade Alit Karyawan et al.,(2017) make cement concrete and asphalt concrete, it requires 60% to 75% of aggregate in total volume of the mixture.The artificial aggregate is made of power plant waste that is mixed with alkali silica, named as

Slag Aggregate Validation CiteSeerX

Thermal Properties of Concrete Made with BFS Aggregate Very limited information on thermal properties for BFS aggregate is found in the literature. Table 1 shows the conductivity of dry concrete with expanded slag for two different densities along with other aggregate types (4). Table 1.

Use of steel slag in concrete mixtures

Five trial concrete mixes were prepared in the Civil Engineering Laboratories. One concrete mix that contained 100% gabbro coarse aggregate was kept as the control mix (G 20-100). Four concrete mixes containing 100%, 75%, 50%, and 25% as partial replacement of gabbro aggregate with slag aggregate, by weight were designated as S 20-

Experimental Investigation Of Coarse Aggregate With

2015-6-5  concrete and natural aggregate concrete, in high strength concrete series. Slag is a waste metallic material which might have long term delayed reactions, further experiments would be necessary to evaluate the durability of concrete made by steel slag aggregates. The following size of slag available from JSW Steel Ltd,0-4mm,4-

Environment-Friendly Block, “Ferroform,” Made from

2019-4-3  consisting mainly of steelmaking slag (corresponds to aggregate), ground granulated blast furnace slag (cor-responds to binder) was developed. Ferroform has the same strength and durability as concrete. It can be used a substitute for concrete blocks, natural stones and fresh concrete. In repair work at Mizushima Port, 150 000 t of

Structural and durability properties of concrete made with

2016-4-14  water requirements for structural concrete, made with well-crushed greywacke or granite coarse aggregate and well-graded pit sand are shown in Table 4. These water requirements assume moderate levels of plasticiser in the concrete (or in the case of CSF, moderate levels of superplasticiser).

Use of Recycled Aggregates in Construction

2018-6-27  Applications and limitations Concrete made with foamed slag aggregate has a density of about 2000 kg/m3 and may be possible to produce concretes of strengths greater than 30 MPa. Physical characteristics of some experimental products are shown in Table 2. Foamed slag in a pelletized form has been developed in Canada3. Production of this type is