A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
/ M" x# U5 M9 b( A, k8 R 1, multi-story masonry house:
1 g: L/ A& Q1 c reinforced 30KG/m2
concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
, d# z4 u% J! C# O$ l concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
reinforced concrete 0.36m3/m2
; K( q1 b) z4 R 5, high-rise 30-storey H = 94 Mi
: c% q; ?2 T, z- r6 H+ _4 m/ K reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
# z* l$ \8 e9 r) r' X 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
; h6 @1 a: q! o- @7 u! M  |9 q# z concrete 0.38-0.42m3/m2
) T" g1 `5 {  r, ^" { 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
4 e( M+ V1 x- n& N. F/ z( J& U
2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
5 J- n$ _. g3 M$ T2 E
3,ralph lauren pony, the construction efficiency
/ j1 w  ~3 ]( |" z7 u 1, a plaster plaster working day of 35 square meters
2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
% L) }. O. B/ f( ~4 b 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
: h/ \; X2 |; x/ X 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 /
0 \4 J5 i! X& L+ ~4 I  I
5 z$ G( K7 D( |+ q four days,christian louboutin sale, the basic data
4 v0 G& I. o: G) O 1, the weight of concrete 2500KG/m3
: [( G: X4 |$ i" [9 ~ 2, the weight of steel per meter of 0.00617 * d * d
3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
9 ^$ v9 x) S) O6 \0 |+ [  N 4, stone weight 2200KG/m3
9 ^$ L1 M! ?& e- k9 E5 |+ I; R/ v 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