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
+ o' p7 @* d5 g+ q" \ concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
0 z2 u2 u. g7 _! n concrete 0.33-0.35m3/m2
7 M. B9 E4 O& q- m/ n 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
* T5 N/ v/ A: u5 A- W concrete 0.35m3/m2
" M0 R- W: j, t  j8 a 4, 17-18 layers
' L0 V- B9 Z# V' d 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
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
; P0 C4 J! }) Z" _: B% c5 E 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
, `5 P# @! l+ t$ P the above data according to rules of seismic structural design of 7-degree area
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9 f* {/ v* r* ]* X. t( ~7 e& f 2, ordinary multi-storey residential building in the construction budget for economic indicators
3 z- b8 {4 j2 b 1, Outdoorgray area of accounting for construction area of 3.8
1 Q3 a( w* r/ s% o6 {" i; l1 ~
3,ralph lauren pony, the construction efficiency
- J8 g* l3 Z- M& A4 z 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
3 \( t+ ~6 h# R1 } 4,ed hardy clothing, tile 15 square meters
0 l7 H; i- L& l" l: P$ S 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 /
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four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
8 r4 q  j1 @# a) r6 ]1 T4 v% U 2, the weight of steel per meter of 0.00617 * d * d
+ v$ j# |, D, X' ]3 b 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
7, sieve required 1.3 square one clean common sand sand