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Fine aggregates are the aggregates whose size is less than 4.75 mm.
Example: Sand is used as fine aggregate in the preparation of concrete and cement mortar.
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Effects of bulking of fine aggregate on the performance of concrete?
bulking of fine aggregate increases its volume. hence the mass for a given volume is less, which leads to richer mix than required. therefore batching of fine aggregate must be done by weight and not by volume.
What would be the effect upon unit weight of aggregates if damp fine aggregate be used?
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What is the use of RCC?
RCC that is reinforced cement concrete which is composed of cement(mainly),sand(fine aggregate),metal(coarse aggregate)and water.Which is further more supported by iron which makes it RCC from ordinary cement concrete.
What is the Mix ratio for M 7.5 concrete?
For M7.5 the ratio is 1:4:8 i.e 1 part of cement, 1 part of fine aggregate (Sand) and 1 part of coarse aggregate.
Is gravel a fine aggregate?
Gravel can be composed of varying sizes of stone, sand, and fine dust, with the coarse stone measuring up to about 2 inches. Large stone is often referred to as ballast or sometimes, pit run. Even larger stone (6" to 24") is called rip-rap. Rip-rap is used to armor the soil to prevent erosion from water runoff. If you are using boulders or rip-rap, then gravel would probably be considered a fine aggregate. But if you are using gravel under a new sidewalk, say, then gravel would be somewhat coarse compared to the sand and fine dust in it.
IS codes for fine aggregate coarse aggregate cement?
fine aggregate zone classification codes
Effects of bulking of fine aggregate on the performance of concrete?
bulking of fine aggregate increases its volume. hence the mass for a given volume is less, which leads to richer mix than required. therefore batching of fine aggregate must be done by weight and not by volume.
What are the differences between cement mortar and concrete?
Cement mortar is a mixture of cement, fine aggregate and water.Concrete is a mixture of cement, fine aggregate, coarse aggregate and water.Generally, concrete have higher strength than cement mortar.
What is the criteria of fine aggregate?
passing sieve #4
What are mix design for concrete?
mix ratio is 1 : 2 : 4 cement : fine aggregate : course aggregate
What is the standard method of preparing the fine and coarse aggregate?
rock crushing
What is the range of specific gravity of fine aggregate?
The specific gravity of fine aggregate typically ranges from 2.60 to 2.80. This range can vary depending on the mineral composition and moisture content of the aggregate. Specific gravity is an important property that influences the weight, volume, and overall performance of concrete mixtures.
What would be the effect upon unit weight if damp fine aggregate be used?
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M20 concrete proportions?
Cement : Fine Aggregate : Coarse Aggregate 1 : 1.5 : 3
What would be the effect upon unit weight of aggregates if damp fine aggregate be used?
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Why it is not suitable for all concrete mixture when the amount of fine aggregate and coarse aggregate is fixed in sieve test?
Why it is not suitable for all concrete mixture when the amount of fine aggregate and coarse aggregate is fixed?
What is the concrete mixing ratio in m20 concrete?
1:1.5:3:0.45 (cement,fine aggregate,coarse aggregate, water cement ratio)
