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How to calculate the number of car-park spaces needed for a university and is there any standard for it?
1 car required 25 sq. mts space for surface parking 1 car required 35 sq. mts space for basement parking you can calculate your area how much car is ur requirement u can dive area with car area
How many yards are in 10168 tons of asphalt?
Unfortunately this depends on many things. An asphaltic highway will vary in construction depending on countless factors. Firth you will need to design your highway makeup. for a surface course and binder I'd say 100mm is about normal the base (if asphaltic and not another unbound or bound material) about 400mm (depending on foundation design) the subbase will need to be design but would normally not be asphaltic So say you have 0.5m of asphaltic material depth. Multiply this by the width of the width of the road to give you an area . 0.5 x width of road As a very very loose guide of the density of asphalt take (it vary greatly depending on aggregate, penetration etc.) 2200kg/m3 10168000kg divided by density will give you the volume 10168000/2200 = 4622 m3 4622 m3 / (0.5m x width of road m) = very approximate length of road i.e 4622m3 /(0.5 x 7m)= 1.3km for a single carriageway two lane road at 7m width
Is priming of steel in concrete required?
No. A little surface rust will not affect the performance of the steel.
Why laminr flow is required?
well laminar flow is required in aircraft and race cars .it is required sine we know that air transfers its momentum by sticking to the surface of the body . and thus creates pressure . now if the flow is turbulent it is not going to stick to the surface and going to destroy a considerable amount of momentum and not create sufficient amount of pressure that's why we need to have laminar flow in aircrafts and race cars. it is desired to be there in pipes in order to have a smooth flow.
What is the difference between circularity and cylindricity?
not one circularity that is section of cylindrical surface with in any one of line with in as per tolerance on axis , and cylindrical not one that is entire surface required of with in tolerance according in the axis that is difference
