A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
; z/ N2 \1 t, X6 u 1, multi-story masonry house:
3 r+ c" F, _4 Z# H1 L reinforced 30KG/m2
concrete 0.3-0.33m3/m2
8 @/ i2 e3 Z- ], T* n% _ 2, Multi-frame <br "Reinforced 38-42KG/m2
& H& Y3 r5 n* x' m9 H# D concrete 0.33-0.35m3/m2
6 m0 X: s7 |  p2 [2 p1 g6 \- h 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
  D7 o( i4 \/ |/ Q7 z+ f2 N concrete 0.35m3/m2
, S# M; W, E! h- e1 W 4, 17-18 layers
# F  m. d& q: K* Z" R( F) B0 q# E 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
: c, z# w' q2 C3 h$ \/ L concrete 0.38-0.42m3/m2
" B# ?) o$ J! Q; Y- C 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
  k7 x; C7 ^9 ~: |: u5 H
2, ordinary multi-storey residential building in the construction budget for economic indicators
0 F0 I7 J2 I& I; Q3 a 1, Outdoorgray area of accounting for construction area of 3.8
& c& u5 [: d: X9 Y: S' [' K
9 c" w' l$ V6 E# O) I/ Y% L 3,ralph lauren pony, the construction efficiency
, r! f$ f  r( b3 S5 r 1, a plaster plaster working day of 35 square meters
! Z3 x. ]" U, c8 c  W) V. ]: u3 z7 j 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
, W, v5 r; O6 W& W$ k 4,ed hardy clothing, tile 15 square meters
' n: ?' R2 j$ P/ L7 ` 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 /
% z$ Y4 v/ H4 c! ]
four days,christian louboutin sale, the basic data
; s+ P. X0 F# m. f7 M+ `1 y: | 1, the weight of concrete 2500KG/m3
: ~. L, `# {& y) s8 w# h 2, the weight of steel per meter of 0.00617 * d * d
. ^; ^- c; Z4 |7 B9 U9 Z6 \$ T) E 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
( q- U8 l, X# I) Q 4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
& z9 s* l, j+ ]( M, e 6, hollow brick 175 cubic meter of about
6 L' B4 @' W0 [, o 7, sieve required 1.3 square one clean common sand sand