A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
% ?! W8 M) D& x' Q 1, multi-story masonry house:
+ j& D( z1 w: c% B4 {- e reinforced 30KG/m2
concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
, l4 B' A# c/ Y9 S- K) l$ h3 P concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
  F) S, P! O, b& b. }/ x9 \ reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
7 a# {' E4 U. c! c8 m$ a- v senior 54-60KG/m2
reinforced concrete 0.36m3/m2
- [. P' @$ B- M8 c 5, high-rise 30-storey H = 94 Mi
; {" u4 y  q2 ]# ~" }* t4 v9 B reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
& E  u) v# S, _; [# Q5 _* M 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
! d! s9 @* z4 o0 N+ ]& D# { 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
the above data according to rules of seismic structural design of 7-degree area
: F4 B. ~/ ^" z8 Q; a# o  {" E
2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

- z3 r( K% R8 ]5 u  H6 u2 @- c 3,ralph lauren pony, the construction efficiency
8 y7 K) |" I7 P8 Y/ z: v. b. W 1, a plaster plaster working day of 35 square meters
/ U$ |% R: }9 \; ~ 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
; n3 Y/ V: B- |+ k 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 /
( u, `% S5 t! y! V7 S/ ]; u9 r0 `
. Q; C' K% B+ d$ K four days,christian louboutin sale, the basic data
. e, E3 Y* l, h; b% B+ S6 p 1, the weight of concrete 2500KG/m3
6 p+ }2 o; O) E7 n6 a) _ 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
7 M" ]0 K- G8 Y3 a: p, o, y 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