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:
reinforced 30KG/m2
concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
, G9 U( g7 k3 F0 B/ Q# D, `0 N concrete 0.33-0.35m3/m2
( c. V6 a; @/ J" {# E 3, a small high-level 11-12 layers
: u6 p) [  \% C. W! G0 k% U reinforced 50-52KG/m2
concrete 0.35m3/m2
' D+ B9 ^( Y) H& q, |! L8 s 4, 17-18 layers
& K. G: ~1 X" s+ b senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
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
concrete 0.38-0.42m3/m2
6 F' j( j% `% H/ D* p7 B6 | 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
" ?$ Q. _; S5 {  O8 V2 Y! B the above data according to rules of seismic structural design of 7-degree area

% F" a3 c% T# ]# B" B5 U! O 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

# E- Z. z. P+ J0 K# {5 P  J 3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
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
5 d) F- T* ~. P4 f6 l# Y% F 4,ed hardy clothing, tile 15 square meters
6 D" @3 Y1 h+ Y4 Z3 @ 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
+ |$ C+ J  {! j9 c6 ~0 d0 y) C. i 1, the weight of concrete 2500KG/m3
4 x9 O4 O/ R, A* Q  o6 N+ | 2, the weight of steel per meter of 0.00617 * d * d
3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
! O% l! P: _+ j: L: Q( m# V 4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
/ p4 Q5 X* q, {. W 6, hollow brick 175 cubic meter of about
/ Q: B; ~/ E- k& t$ K* c$ S 7, sieve required 1.3 square one clean common sand sand