A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
1, multi-story masonry house:
9 u3 e# S) R# i# A reinforced 30KG/m2
concrete 0.3-0.33m3/m2
' y# ?' a, y" T" c8 \ 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
. \% M/ b  p$ u; j  N 4, 17-18 layers
! |8 e4 z) {# B1 O- X9 e- ^8 D, ] senior 54-60KG/m2
3 c% ^+ {  _. m; J8 M reinforced concrete 0.36m3/m2
0 U1 S2 T/ Q6 m5 e; @/ f- { 5, high-rise 30-storey H = 94 Mi
2 O4 y, w$ }! h1 U6 H6 h8 ^ reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
$ C# N7 W. L4 }2 q5 v4 y5 c 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
3 d, D" [" g; S, n  b! o 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
/ u' D; [% u. R* n3 r the above data according to rules of seismic structural design of 7-degree area
7 z5 W9 E( X* V" Y6 q
7 Z. p/ S$ T' T/ T1 e: ] 2, ordinary multi-storey residential building in the construction budget for economic indicators
7 _$ q% h, @& a) j 1, Outdoorgray area of accounting for construction area of 3.8

3 p" H3 e0 B% I, m 3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
4 Y; |2 N: Q2 F, }, B 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
; }: _: _2 K& b2 |1 m2 U' p 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 /

% i8 Z' k% b2 z! C four days,christian louboutin sale, the basic data
* J9 T! W9 p; Y1 F 1, the weight of concrete 2500KG/m3
# d7 M) l! e5 V$ w$ k 2, the weight of steel per meter of 0.00617 * d * d
2 B6 k% R* j$ K* E3 k# ? 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)
0 B  p) C2 e& q+ C 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand