ppt on slag replacing natural aggregates





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Performance of Replacing Traditional Natural Aggregates in ,

Performance of Replacing Traditional Natural Aggregates in Dense Grade Asphalt Concrete with Basic Oxygen Furnace Slag This study focuses on how the voids in mineral aggregate VMA and performance of dense grade asphalt concrete DGAC are influenced by the 100 replacement of coarse natural aggregates with basic oxygen furnace BOF slag...Know More

Experimental Study on Recycled Concrete Aggregates

natural aggregates with recycled concrete aggregate ranges from 11 to 33 RCA can , of green concrete using low calcium fly ash replacing with slag in 5 different percentag Higher concentrations of GGBS Slag result in higher compressive strength of green ....Know More

ppt on slag replacing natural aggregates

ppt on slag replacing natural aggregat News seminar on recycled aggregat Apr 21 2015 0183 32 natural aggregate recycled aggregate can be used as the replacement materials Recycled aggregate are comprised of crushed graded inorganic particles processed from the materials that have been used in the constructions and demolition debris These ....Know More

replacing aggregates with steel slag

The use of blast furnace slag aggregates in concrete by replacing natural aggregates is a , Steel slag aggregat R E S E A R C H PAY S O F F Reclaimed Asphalt , The use of steel slag aggregate in concrete by replacing natural aggregate is a most promising concept 4 Steel slag aggregates are , Vol 2, Issue 3, March 2013...Know More

Slag Natural Aggregates

Slag Natural Aggregat Replacing all or some portion of natural aggregates with steel slag would lead to considerable environmental benefits 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 ....Know More

Use of Blast Furnace Slag Aggregate in Concrete

Replacing all or some portion of natural aggregates with slag would lead to considerable environmental benefits The results indicate that the unit weight of Blast Furnace Slag aggregate concrete is lower than that of the conventional concrete with stone chips...Know More

PDF Analysis the use of steel slag as a replacement of ,

Aggregates are the largest component of the flexible pavement structure The quality of the road is largely determined by the nature and type of aggregates used Currently, the de...Know More

Studies on use of Copper Slag as Replacement Material for ,

20-08-2014 0183 32 This work focuses on the use of copper slag, as a partial replacement of sand for use in cement concrete and building construction Cement mortar mixtures prepared with fine aggregate made up of different proportions of copper slag and sand were tested for use as masonry mortars and plastering Three masonry wall panels of dimensions 1 1 m were ,...Know More

DESIGN AND INVESTIGATION OF STEEL SLAG AS A PARTIAL ,

15billionmetric tons of natural aggregates USGS and nationalatlasgov, accessed Nov 2008 The use of steel slag aggregates in concrete by replacing natural aggregates is a most promising concept Steel slag aggregates are already being used as aggregates in asphalt paving road mixes due...Know More

PDF Partial Replacement of Copper Slag as Fine Aggregate ,

Fine Aggregate - Aggregate is a natural deposit of sand and gravel and also give structure to the concrete It occupies almost 75 to 80 of volume in concrete and hence shows Figure 1 Flow Chart for Experimental work influence on various properties such as workability, strength, durability and economy of concrete...Know More

Copper Slag Construction Aggregate Concrete

copper slag ppt - View presentation slides online , Read free for 30 days...Know More

replacing aggregates with steel slag

replacing aggregates with steel slag whereas large steel slag deposits are locally available The primary aim of this research was to evaluate the durability of concrete made with steel slag aggregates This research has shown that replacing some percentage of natural aggregates by steel slag aggregates causes negligible degradation in...Know More

ppt on slag replacing natural aggregates

INFLUENCE OF COPPER SLAG AS PARTIAL REPLACEMENT INFLUENCE OF COPPER SLAG AS PARTIAL REPLACEMENT OF SAND IN CEMENT CONCRETE Suresh T, Ravikumar C , of copper slag replacement on the properties of Concrete, further investigations are necessary in , Specification for coarse and fine aggregates from natural sources for concrete second ,...Know More

replacing aggregates with steel slag

As natural aggregate sources are becoming depleted due to high demand in road construction and the amount of disposed waste material keeps increasing researchers are exploring the use of alternative materials which could preserve natural sources and save the environment In this study steel slag was used as an aggregate replacement in conventional dense graded asphalt ,...Know More

copper slag replaced by fine aggregate wikipedia

Ppt On Slag Replacing Natural Aggregates To replace the fine aggregate by industrial , aggregate sand was replaced with Copper Slag The fine aggregates sand was replaced with percentages 0 for the control mixture , 10 , 20 , 30 , 40 , 50 , 60 , 80 , and of Copper Slag by weight...Know More

Performance of Replacing Traditional Natural Aggregates in ,

Performance of Replacing Traditional Natural Aggregates in Dense Grade Asphalt Concrete with Basic Oxygen Furnace Slag , Based on these results, 100 replacement of coarse natural aggregates with BOF slag is considered feasible and worthy of ,...Know More

ppt on slag replacing natural aggregates coal milling and ,

Ppt On Slag Replacing Natural Aggregates - Leibniz Ppt On Slag Replacing Natural Aggregat Making slags as substitutes for natural aggregates can be expected because it has constant quality and is characterized by the capability of a stabilized and massive supplyFurthermore, because the specif-ic weight of a steelmaking slag is larger than that of ,...Know More

replacing aggregates with steel slag

PERFORMANCE EVALUATION OF STEEL SLAG AS NATURAL AGGREGATES REPLACEMENT IN ASPHALTIC CONCRETE by TEOH CHERH YI Thesis submitted as fulfillment of the requirements Steel Slag as an Aggregate Replacement in Malaysian Hot Mix , ppt on slag replacing natural aggregates ....Know More

Comparison of The Replacement of Natural Sand by Copper ,

slag This paper reports some experimental studies on the effect of copper slag partially replacing sand on concrete performance In this paper, an experimental work was carried out to investigate the effect of copper slag as a fine aggregate on the properties of concrete For this work, copper slag is a byproduct of copper production, which ....Know More

Presentation GGBS Edited Construction Aggregate Concrete

Using recycled concrete from old demolished structure as a replacement to aggregates is a good practice to conserve natural aggregat Another practical solutions to conserve natural resources is to use supplementary cementitious material such as GGBS, fly ash, slag, silica fume etc as a replacement to cement thereby the microstructure, mechanical and durability ,...Know More

Performance of Replacing Traditional Natural Aggregates in ,

Request PDF Performance of Replacing Traditional Natural Aggregates in Dense Grade Asphalt Concrete with Basic Oxygen Furnace Slag This study focuses on how the voids in mineral aggregate VMA ....Know More

Steel Slag Aggregate

Replacing natural aggregates by slag created 14 to 24 times higher tensile strength and up to 13 times greater compressive strength with 15 slag aggregate The cause of the decline in compressive strength with more than 50 slag aggregate was found to be due to slag 180 s fineness compared to sand...Know More

Performance Evaluation of Steel Slag as Natural Aggregates ,

27 Chemical Properties of Steel Slag 28 28 Handling of Steel Slag Aggregates 30 29 Utilization of Steel Slag Aggregates in Road Constructions 31 210 Performance of Steel Slag Asphalt Mixture 34 211 Advantages of Using Steel Slag as Road Construction Aggregate 36 212 Disadvantages of Using Steel Slag as Road Construction Aggregate 37...Know More

replacing aggregates with steel slag

Steel Slag as an Aggregate Replacement in Malaysian Hot Steel-slag is a byproduct of the steel industry and is reported to exhibit great potential as a replacement for natural aggregates in road construction Steel-slag is a waste material that can be recycled as a road construction material Steel-slag aggregates have been reported to retain heat considerably longer than natural ,...Know More

SELF COMPACTING CONCRETE WITH SLAG AS COARSE AGGREGATE

investigation 9 Copper slag is used as fine aggregate in high strength concrete to improve its strength and durability characteristic 10 According to 11 50 to 100 coarse recycled aggregate decreases the tensile strength by 279 to 1395 EAF Electric Arc Furnace slag aggregate was used replacing 30 of crushed lime...Know More

Strength Evaluation of Concrete By Replacing Steel Slag ,

of aggregates Coarse and Fine by slag Whole study was done in two phases, ie replacement of normal crushed coarse aggregate with crystallized slag and replacement of natural fine aggregate with granular slag2 2 OBJECTIVE 1 To study the Development of Compressive Strength of M20 grade plain cement concrete with different levels...Know More