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
concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
) P/ n% {& J6 p/ m  [5 j' c concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
% O( b6 u) s0 x2 ] reinforced 50-52KG/m2
2 r6 y6 K1 }1 Y8 t0 l* T5 D, a: ] concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
4 T0 C0 V9 s% G reinforced concrete 0.36m3/m2
2 M2 d+ m6 v+ t/ F0 ? 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
$ d6 G. b( t5 ` reinforced 65-70KG/m2
6 }( l6 F0 Q& W$ @( ?2 r2 b concrete 0.38-0.42m3/m2
2 s; x* K( g7 X 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
- k& v6 u1 C% w* F& N6 I9 A# j; c the above data according to rules of seismic structural design of 7-degree area

% R7 |# h+ U$ a/ x1 s/ |) T 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 c  U+ T( A& f# s* t, ]" n4 [* R 3,ralph lauren pony, the construction efficiency
7 Z; B% {5 Z4 L1 D 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
+ B4 n& e, W1 |* B 4,ed hardy clothing, tile 15 square meters
7 N2 @4 H) b. N. |+ y 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 /

/ q- u5 D8 I/ A0 P( N$ W# r four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
: L" ]' \3 P+ W( R( [ 2, the weight of steel per meter of 0.00617 * d * d
% v" P2 a! E& Q5 t/ Y 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
  e+ W# E2 A: L$ O  \: H+ e 4, stone weight 2200KG/m3
) X' l% |8 z3 A' _2 r( P 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