A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
! \% V& E! S6 N( V4 Q 1, multi-story masonry house:
% r' @; q7 p  y: j$ a* } reinforced 30KG/m2
concrete 0.3-0.33m3/m2
( t3 H$ M$ R5 [3 n) i  S( b- n 2, Multi-frame <br "Reinforced 38-42KG/m2
" f' @3 b  L/ h% n8 ]( z: x* P2 V concrete 0.33-0.35m3/m2
$ v& t/ I2 w8 q2 X 3, a small high-level 11-12 layers
6 w) j0 X* n6 u5 j reinforced 50-52KG/m2
% u  ?: ]1 ~! E9 o concrete 0.35m3/m2
. T8 m/ }" Y, ^+ ]+ N) l 4, 17-18 layers
# R! {. D' G! t, P  {. w senior 54-60KG/m2
: C/ k9 G1 ~: B' S reinforced concrete 0.36m3/m2
( c- o! ^. ~: }* M 5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
, g# L, _$ s1 ?" h 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
the above data according to rules of seismic structural design of 7-degree area

2, ordinary multi-storey residential building in the construction budget for economic indicators
) g+ D! R; p- L# _7 I" P; b 1, Outdoorgray area of accounting for construction area of 3.8

3,ralph lauren pony, the construction efficiency
- b' R' E; X& p3 o$ { 1, a plaster plaster working day of 35 square meters
; `- f: j+ M* M6 K% c. C. _ 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
* r4 G8 \$ s  A. { 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
1 @  r0 Z7 v$ [0 a7 U$ d" x) Z1 f 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 /
9 z3 q, K5 N+ r8 d4 P1 U
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
. K$ R4 Z" y% t% @( O$ B4 O# l 4, stone weight 2200KG/m3
4 m" _. O5 `4 z  h7 n) E$ H 5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand