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For 20% partial replacement of sand with granite powder, the split tensile strength was lower than the control cylinders. This observation was different than those of compression and flexural strength. For compression and flexural strength, the 20% replacement of granite powder showed a modest increase rather than a decrease in strength.
Sep 10, 2019· In present study the detailed characteristic studies of concrete is carried out by partial replacement of natural sand by waste granite powder in concrete composition with different percentages (0%, 10%, 20%, 30%, 40%, 50%).The mechanical properties of concrete like compressive strength, tensile strength are carried out by replacing the ...
May 02, 2010· The percentage of granite powder added by weight was 0, 25, 50, 75 and as a replacement of the sand used in concrete and cement was partially replaced with 7·5% silica fume, 10% fly ash, 10% slag and 1% superplasticiser. The watertobinder (w/b) ratio was 0·40.
From the past report about 25% granite powder as a replacement of river sand with % silica fume, 10% fly ash, 10% slag and 1% superplasticiser as a replacement of cement in concrete mixture is ...
In present study the detailed characteristic studies of concrete is carried out by partial replacement of natural sand by waste granite powder in concrete composition with different percentages (0%, 10%, 20%, 30%, 40%, 50%).The mechanical properties of concrete like compressive strength, tensile strength are carried out by replacing the ...
Granite waste to replacement of river sand in concrete project. effect of granite powder on strength properties of concrete. granite powder of marginal quantity, as partial sand replacement has beneficial the nonavailability of sufficient quantity of ordinary river sand for and quarry waste were used in concrete mixture as a partial replacement ...
Granite Powder Granite powder is obtained from the crusher units in the form of finer fraction. This is a physical mechanism owing to its spherical shape and very small in size, granite powder disperses easily in presence of super plasticizer and fills the voids between the quarry sand, resulting in a well packed concrete mix.
a) Granite cobble b) Granite aggregate c) Granite chips d) Granite sand e) Granite powder f) Granite dust g) Custom granulations are available. Natural Colors Available: a) Starlite black b) Midnite blue c) Imperial gray d) Linwood e) Blue mogany f) Mauve g) Dynamite orange h) Pewter i) Sunset pink j) Colonial red k) Red rustic l) Ruby red m ...
carried out. The percentages of granite powder added to replace sand by weight were 0, 5, 10, 15, 20 and 25. This attempt has been done due to the exorbitant hike in the price of fine aggregate and its limited availability. KEYWORDS Granite powder replacement of sand environmental protection .
Experimental Investigation on locally available granite powder as a replacement of sand and partial replacement of cement with admixtures in the production of concrete is presented in the paper. The intention of the research is to find the alternate
Jul 10, 2016· Felixkala and Sethuraman (2013) examined the effect of granite powder as sand replacement at levels of 0%, 25%, 50%, 75% and by mass at three different water cement ratios, on workability of concrete. Mineral admixture was used to replace cement by %. They observed that the slump values increased with increase in granite powder content ...
made with granite powder as fine aggregate. The percentage of granite powder added by weight a range viz. 0, 25, 50, 75 and as a replacement of sand used in concrete and cement was replaced with %Silica fume, 10% fly ash, 10% slag and 1% super plastiziser. The effects of curing temperature at 32 Sand water tobinder (w/b) ratio for 1,
In India the use of quarry dust to replace river sand was reported by [2]. The use of rock dust as an alternative to natural sand was also reported by [5]. The use of up to 20% quarry waste fine as a partial replacement for natural sand in the production of concrete, in Malaysia was also reported [6].
% replacement of granite powder with sand as per the mix design for every 50 ml of water about 61g of granite powder was added. The reactivity of granite powder increases with decrease in the size of granite. Test was carried out separately for granite retained and passing on 150µ sieve. Weight of water = 50g . Weight of granite powder = 61 g
Parametric Study for Replacement of Sand by Fly Ash for Better Packing and Internal Curing CEX004. Partial Replacement of Coarse Aggregate by Cockle Sea Shell CEX005. Experimental investigation on Partial Replacement of Coarse Aggregate by Crushed Rocks ... Experimental Investigation of Granite Powder as a Partial Replacement of Fine Aggregate
This has made prices of Natural sand reach its peaks. Now there is every need for a suitable replacing material for Natural sand. An attempt is made in this context to replace natural sand by Granite fines by adopting M20 Grade concrete with a mix design of 1: : of cement: Natural sand Granite Powder : Gravel
The ornamental granite stoneprocessing industries of Tamilnadu state produce tons of fine powder wastes during sawing and polishing. It is a nonbiodegradable 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 ...
River sand is the most commonly used fine aggregate in making concrete. But extensive use and high transportation cost of sand gives rise to expense, so to cut down the cost of sand, granite powder is used as a replacement of sand with variable proportion of 10%, 20% 30%. Granite powder is
A substitute or replacement product for concrete industry needs to be found. The main parameter investigated in this study is M30 grade concrete with replacement of sand by granite powder by 0, 25 and 50% and cement was partial replacement with silica fume, fly ash, slag and super plasticizer.
strength while using Glass powder and Granite powder. Literature Review et al (2009) [1] stated that there is a need to find the new alternative material to replace the river sand, such that excess river erosion and harm to environment is prevented. Many researchers are finding different materials to replace sand and one of
Sand was replaced by mass fractions of 0, 5, 10, 15, 20, 30 and 40% with granite dust. The study reflected that replacement of sand by granite dust up to 20% showed better strength than conventional concrete. The comparison study of bond strength with and without replacement of granite dust using different diameters of TMT bars was carried out.
To study the effect on workability, and strength properties of concrete mix with varying percentage replacement of sand by Granite powder, at a constant percentage dosage of super plasticizer. To find out optimum percentage of sand replacement by Granite powder for which the concrete yields superior mechanical properties.
The suitability of Crushed granite fine (CGF) to replace river sand in concrete production for use in rigid pavement was investigated. Slump, compressive and indirect tensile strength tests were ...
with sand to cement ratio of 3:1 at about the same workability. Mixtures were evaluated based upon cement or sand replacement by the marble powder. Results obtained that 10% substitution of sand by the marble powder provided maximum compressive strength at about the same workability.
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