A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
; c  C6 x- _! `2 t; M! s 1, multi-story masonry house:
reinforced 30KG/m2
5 Z. L: b* {; j9 m( C% T" U concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
1 z. x+ z* v* z1 T1 f4 m% ]( a) { concrete 0.33-0.35m3/m2
, o7 X. W5 ^3 ^- D0 V& k, q0 f 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
, s2 k& T1 g9 {* z: a concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
, Q+ k. w9 }) j7 \. ` reinforced concrete 0.36m3/m2
' N% M. F6 P! ~5 C  J3 T% U1 \+ k 5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
: R7 s6 o$ `5 i; h8 C 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
  X; h* I- M+ D 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
/ N* v3 U1 `9 L( |" l- c5 e: R 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
1, Outdoorgray area of accounting for construction area of 3.8

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
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 /

" \& O( o# t& R/ p four days,christian louboutin sale, the basic data
0 r9 A0 C. N/ Y# v# y5 _3 z 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
  A/ ?2 o# R9 P0 K% y 7, sieve required 1.3 square one clean common sand sand