A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
8 C* _# d1 O; ^ 1, multi-story masonry house:
* |! |5 D" ^3 Y! ` reinforced 30KG/m2
7 h# K1 s$ `: H9 R3 M3 B concrete 0.3-0.33m3/m2
9 A% t! C0 }" c8 \0 k 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
9 c9 U5 r8 C6 W1 s( b9 k+ }9 a concrete 0.35m3/m2
4, 17-18 layers
' S/ a/ P8 v9 E& j$ ^2 ` senior 54-60KG/m2
. c  D& }7 O0 T0 u& k reinforced concrete 0.36m3/m2
+ y  R* M; M' C8 h' S6 o 5, high-rise 30-storey H = 94 Mi
! P& z; ?' o$ P, c! `/ d0 [ 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
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
- @; [8 f; r3 M* H7 Z" Q the above data according to rules of seismic structural design of 7-degree area
- w: I% |" L6 k: e- Q
2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
: A! y0 g8 i' U' @
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
3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
  ~; F( ~& x. `2 o4 l- X$ a% [ 4,ed hardy clothing, tile 15 square meters
; i' J  x0 j- E  S$ K' Z8 D  I' ~ 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
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
, B: C; [; H$ B/ M6 T: { 5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
7 \1 z2 g' U! S  Z 7, sieve required 1.3 square one clean common sand sand