A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
. V1 F2 T; X9 H7 Y* j 1, multi-story masonry house:
reinforced 30KG/m2
' c" \& t! k0 q1 ?; }* ~ concrete 0.3-0.33m3/m2
. Z# e/ M3 i6 D+ x6 c, | 2, Multi-frame <br "Reinforced 38-42KG/m2
& n5 v. B8 Z% R1 b3 s concrete 0.33-0.35m3/m2
2 D2 U2 R9 P0 u8 j; u; ~ 3, a small high-level 11-12 layers
" I& L- h8 R4 g  D reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
* M6 e/ ?' A9 p& l1 N senior 54-60KG/m2
9 i4 w' y$ F+ R! Q2 k: S0 w' B6 A+ R, v4 S reinforced concrete 0.36m3/m2
! }  Q/ W, i4 z  d/ |* m! e9 `' Z0 f 5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
5 r  }! k. x5 @6 C" x" q4 l% o concrete 0.42-0.47 m3/m2
. o+ [1 P' b) Y4 s; F1 m6 O 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
7 c( Q' w: f4 K* Z reinforced 65-70KG/m2
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

% M) e; u2 }  u8 c+ D2 ~1 [  b 2, ordinary multi-storey residential building in the construction budget for economic indicators
$ A5 T8 U) d& d2 M9 l( X. {& c 1, Outdoorgray area of accounting for construction area of 3.8
7 i/ i! ^" U# A; v+ H/ S
3,ralph lauren pony, the construction efficiency
0 W$ c# `) |. w 1, a plaster plaster working day of 35 square meters
2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
, u1 M$ A6 l8 T0 X; [% d6 A 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
4,ed hardy clothing, tile 15 square meters
# ]. X3 ?) w* G3 W  b7 j: G, j 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 /

( z: d& f$ ?/ y; M$ l0 v- I) r four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
: G8 x1 @+ \8 s: o2 q  v, B! u 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
( w$ t/ V; W" [" h5 h4 Y$ d+ M 5, about 525 cubic meter brick (sub-thickness of the wall)
- ]+ h' Q% P) D& B3 }& J 6, hollow brick 175 cubic meter of about
6 ^4 o1 A5 ]* y; u1 `! F 7, sieve required 1.3 square one clean common sand sand