A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
1, multi-story masonry house:
! V4 z, z& x) }8 [0 e/ ^ reinforced 30KG/m2
3 q& h2 H2 z& | concrete 0.3-0.33m3/m2
& G3 P% b0 L2 x6 a9 s) d9 D: O) w 2, Multi-frame <br "Reinforced 38-42KG/m2
( u0 u5 o2 Q. e9 p/ W  B( H concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
+ a$ R- e2 w3 v reinforced 50-52KG/m2
9 q4 O. f% l7 }( @: Q9 L concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
reinforced concrete 0.36m3/m2
4 z0 y, W' y  }7 S+ q: I' _: y 5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
) `; T: Y/ H( m concrete 0.42-0.47 m3/m2
/ ^, T$ r( m6 l4 q 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
0 l3 K! v$ b9 N! M! N$ M: y& u reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
the above data according to rules of seismic structural design of 7-degree area
1 H8 l, Z; N8 @  |
/ [3 X& r) p; z( _) l 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

  H, x5 ]; D  t 3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
: {% V/ P1 H5 U! Y; F 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
3 l- @6 A+ T% v" ~# K' _4 ? 4,ed hardy clothing, tile 15 square meters
5, scraping white first reading of 300 square meters / day, and the second over the 180 square meters / day, for the third time calendaring 90 square meters /

four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
2, the weight of steel per meter of 0.00617 * d * d
( G% }; ~2 M  {1 g" n" Z 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
2 K3 \5 g5 \. j; ~7 ^ 5, about 525 cubic meter brick (sub-thickness of the wall)
% r! E4 R0 U9 S1 Q- k 6, hollow brick 175 cubic meter of about
8 x* r0 a( L2 T2 K1 k 7, sieve required 1.3 square one clean common sand sand