nation using five kinds of steel slag in order to find out whether steel slag can be as a material in sand compaction pile method with static load compaction. it showed equivalent performance in the result diameter of a pile and construction time compared with the conven-tional natural sand. moreover, when the pile number
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the water-to-cement ratio in this research was 0.35. nickel slag was as sand replacement a with the proportions of 0, 10, 20, 30, 40, and 50 by weight. due to the different specific gravity between sand and nickel slag, in which nickel slag is heavier than sand, the total volume of concrete containing nickel slag will decreaseRead More
alkali-activated slag aas mortars were prepared using pottery sand as a fine aggregate in a ratio of 1 1.75 using a blend of sodium silicate and naoh as an alkaline activator at room temperature. the effects of sodium oxide content and silicate moduli on the setting time, fluidity, consistency, compressive strength, and drying shrinkage of different aas mortars were determinedRead More
study on cementation of sand using blast furnace slag and extreme microorganism park, sung-sik dept. of civil engrg., kyungpook national univ. choi, sun-gyu dept. of civil engrg., kyungpook national univRead More
table 2 composition and results of samples consolidated using steel making slag. mixture components weight, g curing conditions measured properties uniaxial absolute mix no. h10 slag caoh1 each sand temp. time. compressiv permeability,c hn e strength. mpa darcy mix1 750 150 150 150 2250 95 24 soft nmRead More
large part of foundry process is achieved using sand moulds. foundry sand is to prepare metal foundry moulds. for 1 ton of foundry, 4-5 tons of sand is required. this ratio may be changed based on the type of the metal that needs to be casted, part size, and moulding technique. sands that contain more than 90 of silica and 715 clayRead More
3.1 characteristics of waste foundry sand wfs, fly ash fa, and electric arc furnace slag eaf slag 3.1.1 chemical composition the chemical compositions of wfs, fa, and eaf slag analyzed by using an x-ray fluorescence spectrometer bruker model s8 tiger were shown in tableRead More
the consequences of substituting sand with copper slag in construction an embodied energy and global warming potential analysis using life cycle approach and different allocation methods harn wei kua summary using waste copper slag cs as a replacement for sand in concrete mixture is becoming popular in singapore and around the worldRead More
articleosti676796, title purex processing of dissolved sand, slag, and crucible containing high levels of boric acid and calcium fluoride, author kyser, e a, abstractnote the plutonium solution obtained from the dissolution of ssc in f- canyon will be high in fluoride. flowsheet adjustments must be made to increase the plutonium extraction in the solvent extraction cycle to keepRead More
black beauty coal slag abrasive blast sand is a widely sand blasting material due to its profiling ability, economical price point, and availability. it is one of the most versatile abrasives available and is generally for the removal of thick coatings, rust, and mill scaleRead More
slag cement is commonly found in ready-mixed concrete, precast concrete, masonry, soil cement and high temperature resistant building products. while there are many applications and benefits of slag cement, a few are highlighted below and detailed information sheets are located hereRead More
into solid carbonates, the slag was carbonated using co2. samples were tested using the carbonated lf slag as a fine aggregate in zero-slump press-formed compact mortar and compared to similar samples containing control river sand. the samples of 28day strengths of the mortars made with the carbonated slag sand wereRead More
the idea of using iron ore slag sand ss gives us a platform to use it as an alternative building material replacing river sand. this study aims at the comparison of slag sand and river sand using m30 grade. the casted molds of slag sand and river sand were cured for 7, 14 and 28 daysRead More
nation using five kinds of steel slag in order to find out whether steel slag can be as a material in sand compaction pile method with static load compaction. it showed equivalent performance in the result diameter of a pile and construction time compared with the conven-tional natural sand. moreover, when the pile numberRead More
the use of slag cement has demonstrated long-term performance enhancements allowing designers to reduce the environmental footprint of concrete while ensuring improved performance and increased durability. the benefits of using slag cement include improvedRead More