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20211028 · The present study focuses on utilizing stockpiled dolomite quarry waste for sustainable and cleaner production of concrete. Natural river sand is substituted with dolomite quarry waste at 0, 10, 20, 30, 40, 50, 60, 70, 80, 90, and 100% in concrete mixes. The test findings revealed the concrete mix made with 10% dolomite quarry waste …
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2018210 · Abstract. This study aims at exploring the benefits of using dolomite powder (DP) to improve the engineering performance of low-cement self-compacting concrete (SCC) with cementitious materials comprised of 50 wt% of ordinary Portland cement (OPC) and 50 wt% pozzolanic materials of ground granulated blast furnace slag …
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2021227 · Dolomite powder developed by grinding the sedimentary rock creating mineral dolostone can be used as a replacement material for cement in concrete up to certain percentage. Dolomite powder has some similar physical characteristics of cement. Dolomite is a carbonate material composed of calcium magnesium carbonate CaMg …
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Dolomite powder obtained by powderising the sedimentary rock forming mineral dolostone can be used as a replacement material for cement in concrete up to certain percentage. Dolomite powder has some similar characteristics of cement. Using dolomite powder in concrete can reduce the cost of concrete and may increase the strength to some extent.
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2022815 · In this study, the possibility of recycling waste dolomite powder (DP) and improving the mechanical properties and durability of glass-fiber-reinforced mortar (GFRM) by substituting a certain amount of cement with DP was investigated.
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202377 · Dolomite is a mineral that forms rocks and is known for being extremely wettable and dispersible. Dolomite is impervious to enduring. In light of its unrivaled surface hardness and thickness, dolomite is a leaned toward building material. In the M30 grade concrete sample, dolomite powder was used to replace 5, 10, 15, 20, and 25% of the …
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2015428 · This paper examines the possibility of using dolomite powder as a partial replacement material to cement. The replacement percentages tried were 0%, 5%, 10%, 15%, 20% and 25% by weight of cement. The compressive, split tensile and flexural strengths of concrete with dolomite powder were compared with those of the reference …
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Download Citation | On May 1, 2023, Bala Balaji Yarramsetty and others published Experimental study on concrete strength properties by partial replacement of cement with Dolomite Powder & fine ...
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2015621 · Combined with DTG analysis, X-Ray diffraction analysis (XRD) and field emission scanning electron microscopy analysis (FSEM) affiliated with energy dispersive spectrometer analysis (EDS), the early hydration and carbonation behavior of cement paste compacts incorporated with 30% of dolomite powder at low water to cement ratio (0.15) …
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The purpose of this work is to describe the effect of fine ground dolomite on important physical and mechanical properties of concrete. Dolomite powder has some similar characteristics of cement. The replacement percentages tried were 0%, 5%, 10%, 15% and 20% by weight of cement. The compressive, split tensile and flexural strengths of …
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