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:
( w/ L0 h  `# u- p4 B reinforced 30KG/m2
concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
9 R$ M/ N' b& e+ Q+ L: F3 j. k7 M concrete 0.33-0.35m3/m2
5 u6 Q3 m% D; V/ l 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
concrete 0.35m3/m2
* t) D6 c0 Z' g+ b/ y 4, 17-18 layers
/ z" \1 p4 u6 ? senior 54-60KG/m2
# b) a0 @$ S4 v4 O/ J reinforced concrete 0.36m3/m2
1 X9 b. S1 S' H5 `; M+ y: l/ o 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
, w+ |, Y8 x5 ]  c# m. c 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
& U+ T* v* x4 ?, h
2, ordinary multi-storey residential building in the construction budget for economic indicators
0 p6 O" ^7 X( ]& {: v2 S 1, Outdoorgray area of accounting for construction area of 3.8
, @7 H) J( i) s( D
3,ralph lauren pony, the construction efficiency
. A8 \, b' l& c/ M/ { 1, a plaster plaster working day of 35 square meters
2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
9 B: r+ N/ P+ ~5 O  c% g: a; n 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
4,ed hardy clothing, tile 15 square meters
; Z7 Q# k  n' 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 /

& m3 ]3 p* s2 B8 j9 ^ four days,christian louboutin sale, the basic data
7 F% L2 u, |& Z8 H3 t4 ? 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
5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
% L8 n+ n5 U' h 7, sieve required 1.3 square one clean common sand sand