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:
reinforced 30KG/m2
' M4 l9 j$ b" M" x5 U. |6 j! c concrete 0.3-0.33m3/m2
* e* w6 {# f, ~4 k0 K0 R 2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
  k; f/ E! ^! ^& a reinforced 50-52KG/m2
& E$ K: m3 W/ D7 X; W concrete 0.35m3/m2
  f3 f1 W9 V' q 4, 17-18 layers
% j: s9 v+ ^3 [2 E/ r 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
+ q+ f0 f# |3 R& ~" i 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
" u6 `9 P/ f9 i7 A9 D4 o 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
! c- ?* Y& b6 M7 `$ W5 \ the above data according to rules of seismic structural design of 7-degree area
0 ~5 q' f+ `2 f2 B+ a7 m
2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

, b. E% K$ t' P) I 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
- {/ u: x0 z/ v) i3 j 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
4,ed hardy clothing, tile 15 square meters
, k6 s- z* r; K9 J- I6 |- L2 e 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 /
& ~/ V2 t! ~: i3 k" A
four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
" j% T, ~% l/ H& z 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
5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
, @6 b3 R- W9 N4 i0 b+ j 7, sieve required 1.3 square one clean common sand sand