A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
% x2 p. H& g" I/ |' ~7 h! v6 A 1, multi-story masonry house:
reinforced 30KG/m2
, s" U7 X) n9 ~ concrete 0.3-0.33m3/m2
3 _2 W5 [* K2 K$ X, E+ h6 j  y 2, Multi-frame <br "Reinforced 38-42KG/m2
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
; t; W  z  k6 c  a$ N! [& V: L 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
! ~$ C& M7 P$ j( D/ h/ x5 l% q 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
! x6 [- P: ]4 s1 r
2, ordinary multi-storey residential building in the construction budget for economic indicators
- E* s' n  F: V% n7 l+ I 1, Outdoorgray area of accounting for construction area of 3.8
! S. L8 @  W9 K- V
3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
* ]  J# t/ O1 W0 T& p 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
# {+ g$ G2 F% v% w9 x5 R* N" a 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 /

four days,christian louboutin sale, the basic data
% f! ]! W% _) w$ I6 V 1, the weight of concrete 2500KG/m3
2, the weight of steel per meter of 0.00617 * d * d
) Q6 f* C7 f; h2 y% O$ R 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
1 Z0 c7 U. G: @1 [+ r4 J6 Q 4, stone weight 2200KG/m3
# q% L& l  `7 [* H+ x% z 5, about 525 cubic meter brick (sub-thickness of the wall)
( _( L' Z  r) e) p# m 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand