A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
1 b6 v/ R, S6 H 1, multi-story masonry house:
reinforced 30KG/m2
! b1 A& b2 B3 G- ^5 R) u concrete 0.3-0.33m3/m2
: Z7 m- U, |$ M6 c 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
concrete 0.35m3/m2
4, 17-18 layers
& c' b3 h, m# ]) }9 p; ^ senior 54-60KG/m2
1 `3 K6 V3 l& W/ k6 Y' @ reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
5 ^- t  N6 b" s; c7 N- G: e 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
7 {0 l+ i/ t! y3 x' T" h concrete 0.38-0.42m3/m2
; n2 O% h, w8 N/ _ 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
, B& _, d% {  L9 W& a& L0 ` the above data according to rules of seismic structural design of 7-degree area

2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
  |- G1 \' j6 z
, ]! U- e: }1 L 3,ralph lauren pony, the construction efficiency
" L/ k6 G+ W7 A: y! i 1, a plaster plaster working day of 35 square meters
" M7 L& A. t7 g: y. [0 A/ H 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
, j5 o, [/ Z7 B) D- Q! y9 m. t 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
: q% Q2 G5 c# |. S( Z 4,ed hardy clothing, tile 15 square meters
, O9 v( {% u# w2 ~# C. w 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 /
- {, s% r- X. ]9 B
four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
/ d. g0 v" e9 H/ P 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)
/ Q& O  @; e" [/ J8 w* X 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand