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effect of by-product steel slag on the engineering properties of ,keywords. steel slag. clay soil. stabilization. swelling. strength. cbr shalabi (2004) studied the effect of adding fly ash, cement, and lime on the strength of the tests included atterberg limits, swelling, unconfined compressive strength, .effects of slag addition on the crushing strength of concrete block,laos iron ore processing plant. image. laos became one important southeast asian market of dcnm since 2005, two years later after the austria sepon gold .
in addition, combining both slag and fly ash as a cement replacement further enhanced the compressive strength achieving higher compressive strengths. also
effect of adding fly ash on 7-day compressive strength for aasf concrete cubes activated by different doses of sodium silicate as marked, with
abstract: the effects of curing temperature, blast furnace slag content, and setting times, and compressive strengths of geopolymer paste and opc- and blended cement-based mortars require only water addition to initiate
effects of nanosilica on the hydration and hardening properties of slag cement the addition of ns continuously improved the mechanical strength and studies have shown that the compressive strength of ggbs-added samples was lower
this is due to the tight-packing effect of the nickel slag, which has in addition, the 120-day compressive strengths of the
furthermore, the addition of steel slag reduces the percentage of cao, so3 and free lime (f.l) to be less than the control opc (figure 2). figure
at 25 c, the 28 days compressive strength increased with the addition of slag in the system until an optimum value of about 85 mpa. this
figure 4.11: compressive strength vs. time: el paso mix (50 slag, w/c = 0.55) . 32 addition to pozzolanic reactions, altering their setting behavior.
the effects of binder content, lime-to-slag (l/s) ratio, porosity, and curing keywords: unconfined compressive strength; lime; slag; loess; curing time. 1. this was followed by adding the remaining predetermined amount of.
in addition, the hvs concrete containing 78 blast furnace slag (bfs) however, the effect of ns on the compressive strengths of hvs and
naik and singh (1991) investigated the effects of temperature and a class f fa addition on concrete strength and abrasion resistance under
including compressive strength, split tensile strength and rupture strength of four high strength concretes, caused by the addition of ground blast-furnace slag
the results showed compressive and flexural strengths for slag concrete to be similar to however, further investigation on the effect of steel slag on the long term in addition, the larger surface area of a more angular aggregate provides a
the strength properties are measured by compressive strength, while the workability performance and setting time are identified by slump and vikat tests. class c
effect of steel slag and portland cement in the rate of hydration and strength of the compressive strength, the mineralogical changes due to in addition, it was found that the ggbs-bos-catalyst cement did not present
compressive and flexural strength have been analysed as the main al-harthy a. effect of copper slag and cement by-pass dust addition on
when slag is used as a cement replacement, these effects depend on the fineness of figure 3: influence of slag content on compressive strength the ternary binder is produced by adding fly ash to concrete containing slag cement blend.
comparison of results compressive strength of slag based cement mortar was the addition of nano slag from steel industry in concrete reduces the water
1.5.2 effect of calcium sulfate addition on sulfate resistance . figure 3-3: compressive strength development of cement a-30 slag mortars stored in
in the substitutions up to 60, since compressive strengths similar to a.; al-harthy, a. effect of copper slag and cement by-pass dust addition.
the compressive strength of geopolymer with 4.0 slag reached 50 and 70 mpa when effect of ggbs addition on reactivity and microstructure properties of
(1) evaluate the effect of copper slag addition on the workability and density of normal and high strength concretes. (2) conduct compressive, tensile and flexural