A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
8 F9 B" Q. k1 m5 N% F- c 1, multi-story masonry house:
& o, i. D" l0 B# V* W, F4 j7 i reinforced 30KG/m2
. h* q: k0 r5 t2 j  l* e 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
( w4 N' y$ [6 j. d concrete 0.35m3/m2
; s8 F: N  M' L# T4 w4 ~- x 4, 17-18 layers
senior 54-60KG/m2
" @# \" R* r1 c9 {5 `7 R6 o reinforced concrete 0.36m3/m2
# T5 M' A2 O% d4 {& q 5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
6 B% Q7 r; K/ T* X4 ?% }$ ^ 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
  i, |5 B! x- N; ] reinforced 65-70KG/m2
2 B9 m7 ?( n, p7 a. Y concrete 0.38-0.42m3/m2
+ J8 {: v6 ~/ O+ ~7 c- Z 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
/ ?. n0 s3 c* E1 \7 e
6 z/ b# r! `) v; |! c, g 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
2 s& X% G* W' s) h/ `
3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
1 S) E3 t, b  n4 C. D& e 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
4,ed hardy clothing, tile 15 square meters
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 /

$ a# ~. P8 `1 p7 C: ~# O4 G( _ four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
  R4 t+ f$ ^2 ?0 |) a1 j1 c 2, the weight of steel per meter of 0.00617 * d * d
9 y$ G% H) Y4 T. ^ 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
" _* T9 J2 ?' B' G 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand