alternatives for sand as fine aggregate

Crushed rock sand – An economical and ecological alternative to ...

Apr 27, 2016 ... Crushed rock sand has surfaced as a viable alternative to Natural River ... The fine aggregates included Natural River sand from River Banas,...

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Foundry Sand in Portland Cement Concrete | AFS

Foundry sand can be used as a fine aggregate substitute in PCC concrete. Fine aggregates are generally 3/8 inch or smaller, while coarse aggregates are 3/8 to...

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Concrete without sand? - Down To Earth

The world is sitting over a landfill of possible substitutes for sand. ... slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40 per...

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Utilisation of Quartzite as Fine Aggregate in Concrete - e-JST

sand as fine aggregates in the production of concrete. This study was conducted to investigate the effect of quartzite as replacement to fine aggregate in...

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BUILDING MATERIALS - SAND - SlideShare

Dec 12, 2013 ... It should be Tests To check the quality of fine aggregates or sand; put .... conformance to IS Codes and is an effective alternative to river sand.

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ALTERNATIVE UTILIZATION OF FOUNDRY WASTE SAND AS A ...

effect of foundry sand as fine aggregate replacement on the compressive strength of concrete with a M30 mix proportion investigated at different limited curing...

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experimental investigation on robosand as replacement material of ...

The only long term replacement for sand is manufactured sand. Robosand ... Robosand or M-Sand was used as replacement of fine aggregate. Robosand is a...

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Concrete aggregate alternatives - Appropedia: The sustainability wiki

Jun 14, 2013 ... With proper ratios of cement, rock, fine aggregate, air, and water, the .... to concrete and sand as a feasible replacement for course aggregate.

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Alternatives to River Sand - Thakshana e-Library Home - National ...

as river sand alternatives and more recently the concept of manufactured sand has ..... The fine aggregate used for this was river sand (as a control), offshore.

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Use of Blast Furnace Slag as an Alternative of Natural Sand in ...

In present study alternatives of natural sand, blast furnace slag were ... cost of natural sand used as fine aggregate in concrete increased the cost of construction.

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Recent Trends in Replacement of Natural Sand With Different ...

Cement, sand and aggregate are essential needs for any construction industry. .... as a partial replacement for river sand as fine aggregate in concrete up to 50...

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Use of Crushed Granite Fine as Replacement to River Sand in ...

Dec 24, 2010 ... The world wide consumption of sand as fine aggregate in concrete production is very high, and several developing countries have encountered...

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The Use of Solid Waste Materials as Fine Aggregate Substitutes in ...

The Use of Solid Waste Materials as Fine Aggregate Substitutes in ... glass, and fiberglass waste materials to partially substitute for the fine aggregate (sand) in...

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Suitability of Crushed Stone Dust as Fine Aggregate in ... - CiteSeerX

sand. Thus Manufactured sand (Crushed stone dust), as a fine aggregate, is an attractive alternative of river sand for cement mortars. It is purpose made fine...

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Use of stone powder in concrete and mortar as an alternative of sand

Sand is a common fine aggregate used in construction work as a fine aggregate. In this study, the main concern is to find an alternative of sand. Substitution of...

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Use of furnace slag and welding slag as replacement for sand in ...

The waste material was substituted for replacement of fine aggregates and for the ... SlagSand replacementWaste managementLow-cost building materials...

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Utilization of Stone Dust as Fine Aggregate Replacement in ... - jmest

replacement of natural sand (Pofale et al 2013).The present study aimed to utilizing stone dust as fine aggregate in concrete in place of natural fine aggregate.

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What are other alternatives for aggregates in concrete? - Quora

1) EPS: Expanded Polystyrene plays a very unique role in concrete. Research has shown that ... 2) Plastic: High-density polyethylene can be added to concrete and sand as a feasible replacement for coarse aggregate. Research has shown...

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Use of pumice fine aggregate as an alternative to standard sand in ...

The cement/pumice fine aggregate ratio is 1:3 for pumice aggregate mortar. The water content is .... pumice as fine aggregate substitutes to the standard sand in.

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