A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
  K$ C" g4 F6 k$ _! X6 B 1, multi-story masonry house:
6 U- h  f! p! ? reinforced 30KG/m2
" u9 _0 s* N1 A. b0 b concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
! N( q1 u) B) _2 w* g5 y) {; y 3, a small high-level 11-12 layers
$ w; h. P/ U  g% } reinforced 50-52KG/m2
9 r0 W( }- |0 y; f; U concrete 0.35m3/m2
4, 17-18 layers
' X' i" a5 g* m9 Z/ H, J senior 54-60KG/m2
' E# k; }; H6 V3 V8 G1 J# z reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
2 Y" q  O9 g) i/ r2 I, @ reinforced 65-75KG/m2
* x" n+ x* H1 u# s2 Y; n9 o 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
8 B, q* b0 B! F" d: P- f: x& p concrete 0.38-0.42m3/m2
, }* L0 Q9 h- ^7 `" {: X5 T+ C5 J 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
1 s) j& ]# n6 [- [% _ the above data according to rules of seismic structural design of 7-degree area

2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
. r' N; `. s+ u' z 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
. q, G" f* `! A+ @. _ 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
1, the weight of concrete 2500KG/m3
$ j& h7 o2 U* {7 }9 q- V  X3 x+ p8 I2 m 2, the weight of steel per meter of 0.00617 * d * d
* [- I1 ?5 b! w- e3 p, T6 v6 }+ t 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
) E) T( M$ w: U5 E$ O0 L" G 5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
  C/ Q  Z' m. z4 u& d% X: s) y 7, sieve required 1.3 square one clean common sand sand