Use of marble and granite dust in construction applications; present status2.1. As partial replacement of fine and coarse aggregates. Replacement of FCA by MGD has been in practice for quite some time in the field of civil construction and a number of studies in this regard were reported in the past.
دردشة على الإنترنت2014-1-1 · The quarry dust behaves similar to conventional fine aggregate (sand) with respect to aggregate properties and zonal study. The optimum compressive strength is achieved at the proportion of fine ...
دردشة على الإنترنت2022-1-10 · Being a worth less material, stone dust can be used in concrete as replacement material of fine aggregate with proper investigation. Nagabhusana and Bai (2011) reported that crushed stone powder ...
دردشة على الإنترنت2022-1-5 · Balapgol et al. (2002) reported that concrete with stone dust replacing 50% of natural sand as a fine aggregate yielded 10% higher compressive
دردشة على الإنترنت2018-5-16 · 4.5 Physical Properties of Fine Aggregate 44 4.6 Sieve Analysis of Natural Sand 44 4.7 Sieve Analysis of Sandstone Quarry Dust 45 4.8 Approximate Chemical Composition of Sandstone Quarry Dust 48 4.9 All-In Aggregate Grading 48 4.10 Mix Proportioning of Concrete Mixes with Aggregate in SSD Condition 52
دردشة على الإنترنت2020-3-27 · replacement and initial and final setting time increases with the increase of Rice Straw Ash.[7] Demirel Bahar “et al.” (2010) Has done experimentally on the utilization of waste marble dust as fine aggregate on concrete to find the effect of waste marble dust on the mechanical properties of the concrete.
دردشة على الإنترنتCrushed stone dust replacement percentages such as 0, 20, 40% with river sand were studied[26]. G. C. Coldeiro et al. were used the crushed granite fine aggregate with physical properties such as density of 2640 kg/m3, fineness modulus of 2.60, 0.6684 packing density, 10% sphericity and 20% roundness [10]. Crushed fine stone properties such as ...
دردشة على الإنترنتExcept for control concrete, quarry waste fine aggregate was used in all concretes as a partial replacement of natural sand. The effects of quarry waste fine aggregate on several fresh and ...
دردشة على الإنترنت2022-2-2 · Furthermore, to obtain high strength concrete, waste marble in proportion of 40%, 50% and 60% by weight cement as fine aggregate were used as a filler material to fill the voids between concrete ...
دردشة على الإنترنت2017-12-1 · Nonetheless, the shape of the stress–strain curve for all the concrete with quarry dust fine aggregate was similar to that of the natural sand concrete, regardless of the replacement percentage. The curves are generally seen to have two parts: a lower linear portion up to about 35–45% of the failure stress and an upper nonlinear portion.
دردشة على الإنترنت2018-5-16 · 4.5 Physical Properties of Fine Aggregate 44 4.6 Sieve Analysis of Natural Sand 44 4.7 Sieve Analysis of Sandstone Quarry Dust 45 4.8 Approximate Chemical Composition of Sandstone Quarry Dust 48 4.9 All-In Aggregate Grading 48 4.10 Mix Proportioning of Concrete Mixes with Aggregate in SSD Condition 52
دردشة على الإنترنت2022-1-29 · The study indicated that waste glass can effectively be used as fine aggregate replacement (up to. 40%) without subs tantial change in strength. Keywords: Glass, recycling, concrete, construction ...
دردشة على الإنترنتConcrete is a construction material consisting of cementitious material, fine aggregate, coarse aggregate and water. Now-a-days, the cost of these materials is increasing. We need to look at a way to reduce the cost of building materials especially cement. One of the recent advancement in construction industry is the replacement of cement with waste materials in concrete.
دردشة على الإنترنت2020-3-27 · replacement and initial and final setting time increases with the increase of Rice Straw Ash.[7] Demirel Bahar “et al.” (2010) Has done experimentally on the utilization of waste marble dust as fine aggregate on concrete to find the effect of waste marble dust on the mechanical properties of the concrete.
دردشة على الإنترنتpowder was tested for its physical and chemical properties and was listed in Table 1.Coarse aggregate passing through 12.5mm sieve was used. The specific gravity of the coarse aggregate used was 2.75. Quarry dust obtained from hard granite stone by crushing was used as partial replacement of fine aggregate.
دردشة على الإنترنتThe crumb rubber is used as replacement over aggregates in the concrete mix. Crumb rubber is prepared from the scraps of tyres. In this study aggregates are replaced by 5%, 10% 15% crumb rubber ...
دردشة على الإنترنت2018-9-14 · Maximum strength properties was achieved in self-compacting concrete by Krishnasami and Malathy , when the 30% GGBFS was used as a partial replacement for fine aggregate. 5.51 and 8.17% increment in compressive strength and tensile strength was observed by et al. , when 80% of GGBFS and 20% of quarry dust was replaced with fine
دردشة على الإنترنت2010-1-10 · The maximum size of fine aggregate was taken to be 4.75 mm. The testing of sand was done as per Indian Standard Specifications IS: 383 -1970[6]. 3.1.3 Marble Sludge Powder (MSP) MSP was obtained in wet form directly taken from deposits of Marble factories. Wet MSP must be dried before the sample preparation. MSP contains several Marble
دردشة على الإنترنت2022-2-6 · Fine Aggregate; Coarse Aggregate; The material below 4.75 mm size refers to fine aggregate. The percentage of all types of harmful matter in fine aggregate should not surpass 5%. Crushed stone dust or natural sand is the
دردشة على الإنترنتMechanical and Durability Properties of Concrete Made with Used Foundry Sand as Fine Aggregate. G. Ganesh Prabhu,1 Jin Wook Bang,1 Byung Jae Lee,2 Jung Hwan Hyun,1 and Yun Yong Kim1. 1Department of Civil Engineering, Chungnam National University, Daejeon 305-764, Republic of Korea.
دردشة على الإنترنت2021-4-15 · The present research focuses on the varying proportion of lateritic fine aggregates in High strength concrete (HSC). Concrete mixes of M60 grade were produced by replacing manufactured sand with laterite in the ratio of 25 to 100 percent (by weight), and properties of the mixes are studied. To attain high strength mix, 10% micro silica and 10% of fly ash (FA) were
دردشة على الإنترنتExperimental Study to Identify the Strength Properties of Cement Pavers with Partial Replacement of Marble Dust and Quarry Dust: V.Gowtham: 2: partial replacement of cement with marble dust in cellular light weight concrete blocks: B.Anil: 3: Comparitive study of normal concrete with concrete partial replacement of fine aggregate with M sand
دردشة على الإنترنت2014-8-6 · incorporation of stone waste as aggregate generally decreases fresh and dry densities of the resulting concrete due to the fineness of stone waste aggregate [23-25]. The behavior of marble dust (MD) in self-compacting concrete (SCC), as filler material was studied [26]. The result obtained was that unit weight of SCC haddecreased
دردشة على الإنترنت2010-1-10 · The maximum size of fine aggregate was taken to be 4.75 mm. The testing of sand was done as per Indian Standard Specifications IS: 383 -1970[6]. 3.1.3 Marble Sludge Powder (MSP) MSP was obtained in wet form directly taken from deposits of Marble factories. Wet MSP must be dried before the sample preparation. MSP contains several Marble
دردشة على الإنترنتstudies of fine recycled concrete aggregate [2-3] and coarse recycled concrete aggregate [4], which shows that these aggregates could be used as a replacement for natural aggregates in composing of decorative [2] and structural concrete [3] and in granular fill construction [4].
دردشة على الإنترنت2018-9-14 · Maximum strength properties was achieved in self-compacting concrete by Krishnasami and Malathy , when the 30% GGBFS was used as a partial replacement for fine aggregate. 5.51 and 8.17% increment in compressive strength and tensile strength was observed by et al. , when 80% of GGBFS and 20% of quarry dust was replaced with fine
دردشة على الإنترنت2020-3-26 · The present work reviews the various mineral admixtures used in concrete which modifies the concrete properties. In this study, cement is partially or completely replaced by different mineral admixtures such as fly ash, silica fume, rice husk ash, Ground Granulated Blast Furnace Slag, palm oil fuel ash and metakaolin. The strength obtained is different for different
دردشة على الإنترنتThis method statement covers the detailed procedure to be followed for Supply & Installation of Marble and Granite tiles on floor, stairs, walls and counters and other areas as per the schedule of finishes for the project. MARBLE
دردشة على الإنترنت2022-2-6 · Fine Aggregate; Coarse Aggregate; The material below 4.75 mm size refers to fine aggregate. The percentage of all types of harmful matter in fine aggregate should not surpass 5%. Crushed stone dust or natural sand is the
دردشة على الإنترنتMechanical and Durability Properties of Concrete Made with Used Foundry Sand as Fine Aggregate. G. Ganesh Prabhu,1 Jin Wook Bang,1 Byung Jae Lee,2 Jung Hwan Hyun,1 and Yun Yong Kim1. 1Department of Civil Engineering, Chungnam National University, Daejeon 305-764, Republic of Korea.
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