A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
" a' R5 h1 q+ Z! l( A( R8 r+ [ 1, multi-story masonry house:
3 t( x/ |/ l" k3 z reinforced 30KG/m2
! S( V# Y8 o4 n# p1 ^( g# C2 \5 [ concrete 0.3-0.33m3/m2
# M, j, w% x3 r" ~( \ 2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
5 [: M) I# o9 L6 ^& G9 v9 r 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
$ o6 S2 P% o- V) _8 F0 v9 k* a concrete 0.35m3/m2
9 C( O( c/ k& P: b8 a  L* x/ i 4, 17-18 layers
  w2 s" ]/ F* F- f senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
" m0 I$ M9 D: h# y( W. I$ G3 U concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
8 D; j1 y8 D! S- H" i 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
$ k4 K/ }' W0 i% E$ K the above data according to rules of seismic structural design of 7-degree area
8 U# h4 _! B$ t4 B
4 _+ d6 r. n/ F 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
4 d( Z2 e% ~+ L* v4 ~# J4 ]' a& I
( Y  H9 S/ T; e: H, d; A 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
3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
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 /
  k. a* J1 M$ I
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
3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
, Q1 s  Z) l  u5 I- z1 s) w% M 7, sieve required 1.3 square one clean common sand sand