A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
5 b  c1 e  Q2 l( Y! z/ R1 R 1, multi-story masonry house:
reinforced 30KG/m2
concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
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
+ f+ _0 g7 \3 |6 H. `" F- W4 M 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
* s4 l& M7 P" A concrete 0.38-0.42m3/m2
6 b, k* d; m4 O1 U: i7 u( W0 L$ | 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

) \' j: F, m5 ?& P# W( N0 ` 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
: \* Q% u8 O+ y 1, a plaster plaster working day of 35 square meters
2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
; Z; l/ f8 l: k) Y 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
4,ed hardy clothing, tile 15 square meters
- h% C4 g0 S5 Q, j 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
; B& ]4 b+ P: ], u! m* b  S- a 1, the weight of concrete 2500KG/m3
2 ?; G& H) g1 a 2, the weight of steel per meter of 0.00617 * d * d
2 T+ S6 L3 o& P+ L# S! G 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
+ i6 {" I- p$ ?2 t* f9 ~& {0 M! u+ B- r$ v 4, stone weight 2200KG/m3
  a3 U% w7 I( _9 Q* E( Y  t. C5 B8 e9 ~ 5, about 525 cubic meter brick (sub-thickness of the wall)
* \  m6 Z5 \; B, n5 ?& c# H 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand