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:
$ d+ w4 o# M0 v6 t  q reinforced 30KG/m2
concrete 0.3-0.33m3/m2
4 P& v" X  [! {. h4 h/ g5 c* ~9 h* q4 S 2, Multi-frame <br "Reinforced 38-42KG/m2
+ U) w% t$ `5 I, t8 M3 a# c1 s concrete 0.33-0.35m3/m2
! b! n: V# r0 l1 F 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
; j0 }& ?3 r8 \* X2 b- t senior 54-60KG/m2
8 v! s" S# Y/ j- P5 q reinforced concrete 0.36m3/m2
0 a# k* S1 K" g5 d- e$ @8 |( U 5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
3 l( \5 w  N8 u4 x- o. O concrete 0.42-0.47 m3/m2
" i# V# w( P, J) [6 ?, Y1 H# B 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
$ k# x! ]6 o0 W$ r reinforced 65-70KG/m2
( I5 I1 w1 g  f0 Q2 ]; v  _ 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
9 y' l: Q# |" ] the above data according to rules of seismic structural design of 7-degree area
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2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

" F& y% F' B! A6 y2 f) ] 3,ralph lauren pony, the construction efficiency
9 [% ?  z1 D! [& z' V+ t1 n6 c 1, a plaster plaster working day of 35 square meters
2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
( F. X/ q3 I. x( G# l' q7 r 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
4,ed hardy clothing, tile 15 square meters
5 H- R4 O: L0 s: l- C- |' }  ?: W: ?! r 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 /
& Y7 o+ l; T/ h$ ^5 m* l4 ^
four days,christian louboutin sale, the basic data
! W. t, k( [4 h  m3 H" z 1, the weight of concrete 2500KG/m3
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
8 B4 v/ S& T+ m6 I4 t4 f2 W# v 5, about 525 cubic meter brick (sub-thickness of the wall)
8 ?; |+ v- N6 s. \ 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand