what is the maximum percentage of crush sand in mix
design.also what is the difference betweeen grite powder &
crush sand.
Answer Posted / sanjay u ojha
crush sand are made by rock in majority. however near the
source of river it is produce by sand pebbles. crush sand by
pebble are almost round in shape however of rock is angular.
sand using pebble can be used 100% for concrete and of rock
shall be @50 yo 70%. However due to ban in maharashtra by
environment dept, now a days 100% crush sand are used for
mix design.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What is the use of mirror command?
what is the use of water bar in water tank and is this an extra item in estimate?
Why steel rods are produced only in even dimensions?
how much of the strength comes from post-production curing
Please Clear My doubt . We Can Design the size of the beam by manually by the Length of the beam...What is the technique adopted
In a beam,stirrups are placed closely at ends than at centre due to shear.similarly where would ties be closer to each other-at center or at ends in a column and slab.
For what purpose bedding is used under storm water drains?
What type of tensile strength is handling by crank in beam? Thanks.
What is 1/8 on the architect ruler denotes?
What is dead load impact load live load
What is thumb rule in quantity and cost estimation of a residential building in civil engineering??
Why does the pressure increase under soil?
how to Concrete cubes testing curing time 7 days casting date 24.05.17 testing date ?
how many minimum admixtures are used in water froofing structures
How many days should curing of plastering, brick work and concrete