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Does sizes of aggregates affect the compressive strength of concrete?
Larger the size of aggregate will decrease strength of the concrete because surface area of this aggregate is low.Lesser the size of the aggregate will lead to increase the strength of the concrete.Well graded aggregate have all size of particles hence particle interferance is neglected,thus strength of concrete is more.
What is expansion contraction joint how concrete expands contracts?
Concrete expands as it gets warmer and contracts as it gets colder. Left to itself these size changes can lead to cracks occurring, if different parts of the structure heats up/cools off at a different rate than other parts. By dividing the concrete into sections separated by joints that allow for some movement the thermal stresses can be managed and the risk of the concrete cracking goes away.
Significance of grain size analysis?
grain size analysis is used to accertain the various sizes that are available in a particular sample of soil since it is required to calculate the strenght of concrete mix and also the king of soil that the sample is.
What is the code size for a concrete column in a 2 story house in florida USA?
use 400x400mm with a rebars of 8-16mm dia. for 4-5m span.
What is fine aggregate?
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.
What is the normal size of a concrete block?
8"X16"
What is the Concrete hollow block size in the Philippines?
The hollow block sizes in the Philippines are the following:40cm (length) X 20 cm (width) X 4 in (thickness)40cm (length) X 20 cm (width) X 5 in (thickness)40cm (length) X 20 cm (width) X 6 in (thickness)
What is the weight of a m150 concrete block?
Without the size opf the block, if is not possible tell the weight,
How many concrete blocks would it take to build a 8' by 5' by 6' encloser?
The answer will depend on the size of the concrete block!
What is the weight of one Concrete hollow block of size 400 x 200 x 200?
The answer depends on how much of the block is hollow.
What are the dimensions for a 6 inch fire hydrant concrete block?
The ones that I see are 2-3/8" thick and 6"x12" in size.
How do you calculate size of sand trap louver?
cfm=.32X(aXb)Xface velocity/144 a= width b=length
How many concrete hollow blocks in 1 square meter?
It depends on the size of each block and their orientation.
What is the size of cartolina in the Philippines?
The size of cartolina in the Philippines is 724 by 572 mm.
In quilting what does finished block size mean?
The finished block size of a quilt is the size of the block after it is stitched into the quilt. The block size has to include the seam allowances on all four sides. In other words, a 12 1/2 inch block will become a 12 inch finished block.
What size is 34 shoes from Philippines to usa?
Someone from the Philippines with a shoe size of 34 would wear a child's size 2 in the USA.
What is the size of a drawing block?
A3 Size *-*
