A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
$ S: S% P9 ]- n9 K3 d 1, multi-story masonry house:
, H0 p: M0 s+ G7 `! @* ] reinforced 30KG/m2
" [% D2 E9 e6 ]- \ concrete 0.3-0.33m3/m2
1 l+ ~5 }* n* M% P 2, Multi-frame <br "Reinforced 38-42KG/m2
  X7 K. w4 F! t6 G; _ concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
1 V/ n$ ~) `4 s senior 54-60KG/m2
" {- I; e; }* u7 C reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
1 T( S* f) C& u8 V3 }- \) B reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
  K) y  Z  W4 Z. Q% N% D 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
8 g% z0 n0 h5 f3 |: E
; f, y% T& _3 j3 Z2 |* Y 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

3,ralph lauren pony, the construction efficiency
$ e% u# j0 X* w7 m 1, a plaster plaster working day of 35 square meters
8 z8 }2 N  p1 C2 a" s8 j 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
8 c7 N7 b% m7 x: n 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
7 T( Q" J& `- D 4,ed hardy clothing, tile 15 square meters
  M0 d8 P# O2 g% _9 ^( C 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 /
0 Q, d+ A; ^7 ^4 K* r
four days,christian louboutin sale, the basic data
' A9 V# W. n* ], d) n/ i7 ]! A9 b 1, the weight of concrete 2500KG/m3
0 ]# }) m, E% t' _3 s; C 2, the weight of steel per meter of 0.00617 * d * d
3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
' a1 e. d  I# l/ B9 W& R 4, stone weight 2200KG/m3
" X: [$ H0 n- }. Y7 {4 ]) j: v 5, about 525 cubic meter brick (sub-thickness of the wall)
  y, H& a9 g6 v* @0 g# P9 k 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand