A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
9 j" h1 x( v# s" X8 ?' A8 ] 1, multi-story masonry house:
- G5 U3 Q# v$ f reinforced 30KG/m2
concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
reinforced 50-52KG/m2
+ y6 e! R6 [3 M5 M5 |# g6 s concrete 0.35m3/m2
  d6 K3 ~+ y4 K0 ` 4, 17-18 layers
senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
9 O: |  a" S1 K( q  P! Y# }0 K reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
! f9 j  ]3 V  M0 _. F- @ 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
( R' A4 Y; B9 V: M reinforced 65-70KG/m2
- I* t9 Q5 r/ R  q3 ?2 N concrete 0.38-0.42m3/m2
9 I! {: @: v! ? 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
  C7 ?/ l5 a) y0 _# K
; O; w% S+ y! ?: G 2, ordinary multi-storey residential building in the construction budget for economic indicators
+ N6 k* Q+ ^! D" p( y 1, Outdoorgray area of accounting for construction area of 3.8

/ ]4 u- f+ L% ?2 s! z  c 3,ralph lauren pony, the construction efficiency
" L* O( M5 {3 b- T# @4 u 1, a plaster plaster working day of 35 square meters
  J! e! ^% t" a. T' M* U4 R 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
* P! b/ {8 H# X+ k, u6 u; b 4,ed hardy clothing, tile 15 square meters
8 B2 l0 o  X. P. T 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 /
9 \/ Q- @$ R8 r9 j: ]4 t
" j( R( t2 t" I* X5 s. q% S four days,christian louboutin sale, the basic data
, f, c4 K' e2 m' g/ s 1, the weight of concrete 2500KG/m3
1 ~* B- m/ f7 S, S( H 2, the weight of steel per meter of 0.00617 * d * d
3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
  ]9 W$ ]' U7 ?# h. K 4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
, Z: e& D* y3 W( D" e 7, sieve required 1.3 square one clean common sand sand