After 45% replacement of Coarse aggregate as steel slag slight decrease in strength is observe, but still it is higher than 0% replacement without any adverse effect on the strength of concrete. Keywords Steel Slag, Compressive Strength, Flexural Strength, Spilt Tensile Strength.
MECHANICAL PROPERTIES OF STEEL SLAG AGGREGATE CONCRETE ... Concrete is a composite material composed of granular materials like coarse aggregates embedded in a matrix and bound together with cement or binder which fills the space between the particles and glues those together (NSA, 1982). ... to 75% replacement of natural aggregate by steel ...
The scope and objective of this present project investigation is to increase the strength of concrete by using silica fume steel slag. To increase the strength of concrete by partial replacement of coarse aggregate with steel slag which is a waste material produced from steel industries.
and coarse aggregates by steel slag. Whole study was done in two phases, replacement of normal crushed coarse aggregate with crystallized steel slag and replacement of natural fine aggregate with granular steel slag. This project shows that replacing of natural aggregates by steel slag aggregates
made with steel slag as replacement for aggregates. For ... engineering projects. Concrete is a composite ... for cement, fine aggregate, coarse aggregate, steel slag is conducted and the properties of the materials are determined. A concrete mix design for M20 grade was
was used as coarse aggregate and fine aggregate. For this study cubes, cylinder and beam were casted by replacement of cement with steel slag (510%), red mud (510%) and fly ash (2030%). After that testing of fresh concrete to determine the workability of concrete. TESTING ON FRESH CONCRETE: 1) Slump cone test. 2) Compaction factor test.
Viability of Slag on The Strength Of Concrete, A Review ... At 20% of replacement of coarse aggregate with iron slag aggregate gives desirable flexural strength which can be can ... slag as a partial replacement of aggregate increases the strength in concrete than the normal concrete.
EVALUATION OF PERFORMANCE OF FLAX FIBER IN THE SMA MIX USING SLAG AS AGGREGATE REPLACEMENT by ... PERFORMANCE OF FLAX FIBER IN THE SMA MIX USING SLAG AS AGGREGATE REPLACEMENT" submitted by Mr. SASWAT ... comparison of results involving samples with stone aggregate 47 and slag aggregate as coarse aggregate with flax fiber .
The utilization of waste material from the industries has been continuously emphasized in the project work. ... steel slag replacement with fine aggregate Compared to conventional Concrete ...
Compressive strength tests were conducted on samples with slag ratios of 0, 25,50, 75 and and cement contents of 200, 300 and 350 kg/m3. The maximum compressive strength value was seen to occur at 25% fine aggregate replacement and the compressive .
scarcity of natural aggregate in the construction field, the possibility of use of the low carbon slag as coarse aggregate cannot be overlooked. Here an attempt is made to replace natural coarse aggregate with slag in production of concrete. The strength of the concrete depends on the properties of its constituent materials along
difficult. 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 byproduct more wisely as a replacement for both fine and coarse aggregates in a conventional concrete mixture.
coarse aggregate in separate mixes, but cannot be replaced by fine as well as coarse aggregate in a same mix. They suggested the use of steel slag as a coarse aggregate more beneficial rather than using it as a replacement of fine aggregate. The increase in percentage replacement increased the mass of concrete.
PARTIALLY REPLACED MATERIAL FOR COARSE AGGREGATES AND WATER ... Test was carried out to study the effect of the utilisation of steel slag (SS) as a coarse aggregate for concrete work to assess the chloride resistant in Concrete. Seventytwo (72) specimens were prepared ... change in weight and dimension with respect to SS replacement was found ...
Effect of partial replacement of GGBS slag as fine aggregate and fly ash as cement on strength of concrete Deepak S Mhatre ... project needs. ... (Raigad) was used in the study, the coarse aggregates (Metal I and II) procured from the local quarry at Kharpada in Pen. The