A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
2 ]3 W/ V; I! z+ S 1, multi-story masonry house:
reinforced 30KG/m2
concrete 0.3-0.33m3/m2
+ g' H  l) r$ X) _' U 2, Multi-frame <br "Reinforced 38-42KG/m2
5 |2 h  l& k) J# H5 G; x" J6 z& U+ A concrete 0.33-0.35m3/m2
/ e* W( h  N! V$ T3 j& T; G, f 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
- @  P4 h- G% x concrete 0.35m3/m2
$ C/ J' b* q( B) G: @1 T$ |+ f 4, 17-18 layers
; r2 m+ {  `4 C senior 54-60KG/m2
8 R5 H! a! y: ~" j' K% I4 z reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
& l5 r5 n4 @2 l1 `1 W- J; c, T 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
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
+ J$ p7 m  I- z" X8 `# S) }( z the above data according to rules of seismic structural design of 7-degree area

6 @+ g9 K, I, V7 {" O2 |- z 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
: n$ j% v! k2 a% ?0 Z 1, a plaster plaster working day of 35 square meters
' A9 a+ l+ {% 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
# L4 C! n/ m1 N0 q$ M& |) E. N 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
  l; _2 c' \' Y. z  } 2, the weight of steel per meter of 0.00617 * d * d
: h" q. e4 c/ h* U8 }  s3 V/ R3 p2 r 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
# L8 h$ t! ?+ P6 M9 e4 p 4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand