CALL US

+86 17838360708

Fatigue characteristics of steelmaking slag concrete

Fatigue characteristics of steelmaking slag concrete

Fatigue characteristics of steel-making slag concrete ...

Fatigue characteristics of steel-making slag concrete under compression in submerged condition Author links open overlay panel Kozo Onoue a Masateru Tokitsu b Masayasu

get price

Fatigue characteristics of steel-making slag concrete ...

Fatigue characteristics o f steel-making slag concrete under compression in subm erged condition (2014) Construction and Building Materials, 70, pp. 2 31-242. This

get price

Fatigue Strength of Steel-Making Slag Concrete under ...

Fatigue strength of steel-making slag concrete (SSC) under compression in submerged condition was experimentally investigated on the assumption that SSC will be

get price

Fatigue Strength of Steel-Making Slag Concrete under ...

Fatigue strength of steel-making slag concrete (SSC) under compression in submerged condition was experimentally investigated on the assumption that SSC will be applied to marine or harbor structures. The fatigue strength of SSC under compression in submerged condition was found to be slightly smaller than that of ordinary cement concrete (OCC).

get price

Fatigue Strength of Steel-Making Slag Concrete under ...

Fatigue strength of steel-making slag concrete (SSC) under compression in submerged condition was experimentally investigated on the assumption that SSC will be applied to marine or harbor structures. The fatigue strength of SSC under compression in submerged condition was found to be slightly smaller than that of ordinary cement concrete (OCC).

get price

Properties of Concrete Manufactured Using Steel Slag ...

Jan 01, 2014  Properties of cement Properties Values Fineness 5% Consistency 29% Initial setting time Specific gravity 45 min 3.15 2.1.2 Aggregates Steel slag, a by-product obtained from the steel manufacturing plant, is crushed into pieces and used as a fine and coarse aggregate along with conventional fine and coarse aggregate.

get price

Environment-Friendly Block, “Ferroform,” Made from Steel Slag

Steel-making CH NP slag A 17.5 2.2 202 300 0 50 97 2 019 2 682 ... cally equivalent flexural fatigue life characteristics for Ferroform and normal-weight concrete, therefore, it is ... and Portland blast-furnace slag cement, the increase in seawater pH is small with Ferroform, indicating that ...

get price

A review of steel slag usage in construction industry for ...

Jan 20, 2016  Onoue et al. experimentally investigated the fatigue characteristics of steel-making slag concrete (SSC) under compression in submerged conditions for applications in marine and harbor structures. When they used hot metal pretreatment slag or converter slag as fine and coarse aggregates in concrete, the fatigue strength of SSC was slightly less ...

get price

PROPERTIES OF HIGH STRENGTH CONCRETE USING STEEL SLAG ...

There is a strength redu ction. of 7 – 20 % in both steel slag aggregate concrete and basalt aggregate concrete su bjected to. 45 thermal c ycles. The stre ngth reduction of the concrete could ...

get price

Utilization of steel slag in concrete as apartial ...

using steel slag aggregate (SSA) in improving the engineering properties of locally produced asphalt concrete (AC) mixes. The research started by evaluating the toxicity and chemical and physical properties of the steel slag. Then 0%, 25%, 50%, 75%, and 100% of the limestone coarse aggregate in the AC mixes was replaced by SSA.

get price

Properties and Uses of Steelmaking Slag – IspatGuru

Nov 14, 2018  Usage in the production of cement and concrete – The presence of C3S, C2S and C4AF endorse steelmaking slag cementitious properties. It is generally accepted that the cementitious properties of steelmaking slag increases with its basicity. Hence, steelmaking slag ground into fine powder can be used as cement additives and concrete admixtures.

get price

(PDF) Use of steel slag aggregate in asphalt concrete mixes

In this review, steel slag usage in the cement and concrete industry and its environmental effects were examined. Also, its physical and chemical structure, its effect on the characteristics of ...

get price

(PDF) Steel Slag as A Road Construction Material

These properties and characteristics of steel slag showed that it is an appropriate and beneficial substitute for the aggregates to be used in road construction works [14, [22] [23]. Overall, the ...

get price

Freezing and thawing resistance of steel-making slag concrete

Steel-making slag concrete consisted of by-products from ironworks. Ground granulated blast furnace slag was used as a binder. Air cooled slag from the steel-making process was used as an aggregate.

get price

7 Fatigue and Fracture of Steel Structures Design Guide ...

FATiGUE AND FRACTURE OF STEEL STRUCTURES 7.4.8 Posttensioning Posttensioning methods that are applied to cracked sections can prolong the fatigue life of the structure. Posttensioning induces forces on the cracked section that put the effective stress ranges into compression, keeping the crack closed and unable to propa- gate.

get price

Fatigue Behavior of Reinforced Concrete Beams with ...

Fatigue Behavior of Reinforced Concrete Beams with Corroded Steel Reinforcement by Wei-Jian Yi, Sashi K. Kunnath, Xiao-Dong Sun, Ca i-Jun Shi, and Fu-Jian Tang

get price

Investigation of Fresh and Hardened Characteristics of ...

Jul 10, 2019  The incorporation of steel‐making slag in concrete may yield to the enhanced compressive strength up to 35% and other properties such as durability, bonding to steel rebars, and others [15–22]. Compressive strength of concrete may decrease when fly ash and steel-making slag are incorporated in combination with recycled aggregates .

get price

Fatigue Strength of Steel-Making Slag Concrete under ...

Fatigue strength of steel-making slag concrete (SSC) under compression in submerged condition was experimentally investigated on the assumption that SSC will be applied to marine or harbor structures. The fatigue strength of SSC under compression in submerged condition was found to be slightly smaller than that of ordinary cement concrete (OCC).

get price

Environment-Friendly Block, “Ferroform,” Made from Steel Slag

Steel-making CH NP slag A 17.5 2.2 202 300 0 50 97 2 019 2 682 ... cally equivalent flexural fatigue life characteristics for Ferroform and normal-weight concrete, therefore, it is ... and Portland blast-furnace slag cement, the increase in seawater pH is small with Ferroform, indicating that ...

get price

Strength and Durability Study on Concrete with GGBS and ...

d) Steel slag Steel slag is obtained from KEY PEE Steels Private Limited, Kollam Kerala, India and its specific gravity in fine form was found to be 2.65. e) Coarse aggregate: Coarse aggregate are the crushed stone used for making concrete. The commercial stone is quarried, crushed and graded. Much of the crushed stone used is

get price

Utilization of steel slag in concrete as apartial ...

using steel slag aggregate (SSA) in improving the engineering properties of locally produced asphalt concrete (AC) mixes. The research started by evaluating the toxicity and chemical and physical properties of the steel slag. Then 0%, 25%, 50%, 75%, and 100% of the limestone coarse aggregate in the AC mixes was replaced by SSA.

get price

Characteristics of steel slags and their use in cement and ...

Abstract. Steel slags are industrial by-products of steel manufacturing, characterized as highly calcareous, siliceous and ferrous. They can be categorized into basic oxygen furnace (BOF) slag, electric arc furnace (EAF) slag, and ladle furnace (LF) slag. They are found to be useful in many fields, such as road construction, asphalt concrete ...

get price

(PDF) DETERMINATION OF FATIGUE BEHAVIOUR OF CONCRETE

The present study focus on the fatigue behavior of conventional concrete and high performance concrete. The conventional concrete M30 grade, with mix ratio of 1:1.55:2.75 designed as per IS44. The beams are tested by static loading. The results of

get price

Flexural Behaviour of Reinforced Concrete Beam Containing ...

2.1 Steel slag-Physical Properties Steel slag aggregates are highly angular in shape and have rough surface texture. They have high bulk specific gravity and moderate water absorption (less than 3 percent) The physical properties of steel slag are shown in Table 1. a) Steel slag left on the steel mill area b) Selected steel slag for concrete mix

get price

Investigation of Fresh and Hardened Characteristics of ...

Jul 10, 2019  The incorporation of steel‐making slag in concrete may yield to the enhanced compressive strength up to 35% and other properties such as durability, bonding to steel rebars, and others [15–22]. Compressive strength of concrete may decrease when fly ash and steel-making slag are incorporated in combination with recycled aggregates .

get price

Evaluation of the steel slag incorporation as coarse ...

Sep 01, 2016  Nonetheless, it has been largely reported in literature that the introduction of steel slag, as coarse aggregate in asphalt mixture, can improve the mechanical characteristics such as the stability and the deformation resistance (Ahmedzade and Sengoz, 2009) or increase the fatigue life of the asphalt mixtures due to the need of using a higher ...

get price

Characteristics of alkali-activated slag cement-based ...

In this study, the properties of alkali-activated slag cement (AASC), in which 50, 60, and 70% cenospheres were replaced, were tested and flotation tests were performed by making bricks. Three different cenosphere sizes were used in the experiment.

get price

(PDF) Use of steel slag aggregate in asphalt concrete ...

Use of steel slag aggregate in asphalt concrete mixes. IntroductionThe major properties that bituminous paving mixtures should have are stability, durability, flexibility, and skid resistance (in the case of wearing surfaces) (Haas et al. 1994). Suitable materials (asphalt, aggregate, and additives) and proper mix design procedure should be ...

get price

A REVIEW ON USE OF STEEL SLAG IN ASPHALT ROAD

The iron and steel slag that is generated as a by-product of iron and steel manufacturing processes can be broadly categorized as blast furnace slag and steel making slag. Blast furnace slag is recovered by melting, separation from blast furnace that produce molten pig iron. It consist of non-

get price

Characterization of Steel Slag Filler and Its Effect on ...

Steel slag is the by-product of the steelmaking industry, the negative influences of which prompt more investigation into the recycling methods of steel slag. The purpose of this study is to characterize steel slag filler and study its feasibility of replacing limestone filler in asphalt concrete by evaluating the resistance of asphalt mastic under various aging methods.

get price

Review on the innovative uses of steel slag for waste ...

Feb 05, 2018  Piles of steel slag, a solid waste generated from the iron and steel industry, could be seen due to no utility found for the past century. Steel slag has now gained much attention because of its new applications. The properties of slag greatly influence its use and thus had got varied applications. The chemical composition of steel slag varies as the mineral composition of raw material such as ...

get price