The percentage of granite powder added by weight was 0, 25, 50, 75 and 100 as a replacement of sand used in concrete and cement was replaced with 7.5 silica fume, 10 fly ash, 10 slag and 1 superplasticiser. The effects of water ponding temperatures at 26 o C and 38 o C with 0.4 waterto-binder wb ratios on mechanical properties, plastic ...
granite powder added by weight a range viz. 0, 25 and 50 as a replacement of sand fine aggregates used in concrete. Mixes incorporating 0 granite powder, or 25 granite powder, or 25 granite powder were designated as GP0, GP25 and GP50 respectively. Cement was replaced with Silica fume, fly ash, slag and superplasticiser for each concrete ...
The percentage of granite powder added by weight was 0, 25, 50, 75 and 100 as a replacement of sand used in concrete and cement was replaced with 7.5 silica fume, 10 fly ash, 10 slag and 1 superplasticiser. The effects of water ponding temperatures at 26oC and 38oC with 0.4 water- to-binder wb ratios on mechanical properties, plastic and ...
1 Investigate the potential use of granite powder in concrete as replacement for natural sand. 2 Determining under what conditions the granite powder, in conjunction with silica fume, Fly-ash, and ground granulated blast furnace slag, and increases the strength of concrete when these are used as partial replacement materials.
The granite powder wastes was partially replaced with 20, 30 and 40 in concrete. Cubes, beams and cylinders were casted with these concrete mixes and subjected to curing of 28 days. The effects of Granite Powder waste on mechanical properties of concrete were evaluated through compressive strength, split tensile strength and flexural ...
The ornamental granite stone-processing industries of Tamilnadu state produce tons of fine powder wastes during sawing and polishing. It is a non-biodegradable waste that can be easily inhaled by human being and animals and is also harmful to the environment. The main objective of this study is to investigate experimentally the suitability of granite powder GP waste as a substitute material ...
Cement by Granite Powder along with Manufactured Sand. Granite Powder and Manufactured Sand can be used in concrete as viable alternative materials in making the Concrete. This paper proposes the Applications of Granite Powder and Manufactured Sand as an attempt towards sustainable development in
increasing replacement level of Granite powder up to 40 and there is a strength decrement were observed after 60 replacement level. It is concluded that the optimum percentage replacement for fine aggregate with granite powder is up to 40. Key Words Geopolymer concrete, Granite powder, Flyash, Molarity, Thermal curing, 1. INTRODUCTION
Sep 01, 2016 The difference in behavior between granite powder concrete and iron powder concrete beyond the 10 ratio is shown in Fig. 11, Fig. 12, Fig. 13. This difference can be attributed to the difference in chemical composition, gradation, and bonding mechanisms of these materials.
investigate the influence of granite powder in SCC as filler. . 1.2Proportioning of self-compacting concrete Absolute volume method is adopted for mix proportioning in this study, where cement and water contents are fixed so that self compactability can be achieved by varying granite powder
The strength of concrete with 25 granite powder and 75 sand with cementitious materials GP25 was estimated at 40 MPa with an increase of 21.2 over conventional concrete 3
The percentage of granite powder added by weight was 0, 25, 50, 75 and 100 as a replacement of sand used in concrete and cement was replaced with 7.5 silica fume, 10 fly ash, 10 slag and 1 ...
May 02, 2010 May 02, 2010 An experimental study on high-performance concrete made with granite powder as fine aggregate and partial replacement of cement with admixtures subjected to water curing was carried out. The percentage of granite powder added by weight was 0, 25, 50, 75 and 100 as a replacement of the sand used in concrete and cement was partially replaced ...
adding granite sludge powder are 40, 60, 80 and 100 in M25 grade concrete. The tests conducted on concrete are compressive test, split tensile strength, flexural strength of concrete
Mar 03, 2010 The percentage of granite powder added by weight was 0, 25, 50, 75 and 100 as a replacement of sand used in concrete and cement was replaced with 7.5 silica fume, 10 fly ash, 10 slag and 1 superplasticiser.
The highest compressive strength was achieved in samples containing 25 granite powder concrete, which was 47.35 kPa after 90 days. The overall test performance revealed that granite powder can be utilized as a partial replacement of natural sand in high performance concrete. 1.2. Research Objective
The percentage of granite powder added by weight a range viz. 0, 25 and 50 as a replacement of sand fine aggregates used in concrete. Mixes incorporating 0 granite powder, or 25 granite powder, or 25 granite powder were designated as GP0, GP25 and GP50 respectively.
The main objective of this study is to investigate experimentally the suitability of granite powder GP waste as a substitute material for finenatural aggregate in concrete production. The physical and chemical characterization of the GP waste was also addressed. The experimental parameter was the percentage of granite powder substitution.
Preparation of geopolymer concrete is similar to that of cement concrete. Coarse aggregates, two types of fine aggregate like sand and granite powder and flyash were mixed in dry state. Then alkaline solution which is prepared 24hrs prior to mixing were added along with extra water based on water to geopolymer binder ratio and mixed thoroughly for 3 to 4 mins so as to obtain homogeneous mix.