A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
( r6 r& K$ t8 K2 z( | 1, multi-story masonry house:
reinforced 30KG/m2
concrete 0.3-0.33m3/m2
3 Q! a& K& ^. _$ w  K8 M4 Y/ D1 o 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
* s& c& H, V, k5 |2 _7 E concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
. @9 S- |' Y4 M5 {  [0 o reinforced concrete 0.36m3/m2
# |6 y: x" r$ M2 B 5, high-rise 30-storey H = 94 Mi
0 \7 r" n: q$ s" Q: o4 H6 i 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
# t3 S1 b2 {0 t, s2 D concrete 0.38-0.42m3/m2
. S! u" o  Q# A1 X- ~ 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
1 }5 `' p4 B, a) s
2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
$ p& K8 `0 w9 ~# U, f* T0 z
4 p; N4 m9 f6 N1 m8 v5 Y$ } 3,ralph lauren pony, the construction efficiency
$ {8 R! U( g# o 1, a plaster plaster working day of 35 square meters
' l6 G* ~  e' z, E 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
$ L) _5 Y4 S/ R* v3 u 4,ed hardy clothing, tile 15 square meters
5 R) A! }" n+ s& H 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
% X* K2 Y. f3 P3 W+ ^! |  W 1, the weight of concrete 2500KG/m3
1 ^: G' H/ S* l; ]4 X7 x 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)
  [$ l7 R) H9 L( L# N% ^ 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand