A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
- Z& D* _4 ?1 m4 S* ?/ i  E 1, multi-story masonry house:
reinforced 30KG/m2
. Z! R/ a8 W; J4 b4 A8 i% \ concrete 0.3-0.33m3/m2
% n* [- D' Y2 ]/ U/ S3 M7 I 2, Multi-frame <br "Reinforced 38-42KG/m2
/ N: m1 b9 u5 S6 c1 S" ^ concrete 0.33-0.35m3/m2
2 V5 ~4 O9 K" e. R 3, a small high-level 11-12 layers
7 ]4 r# I3 C9 Q2 d, y8 Z- } reinforced 50-52KG/m2
* e: X( R4 z/ J7 W6 y! A concrete 0.35m3/m2
4, 17-18 layers
& q8 {6 ~/ n2 b senior 54-60KG/m2
6 G1 a$ q8 D2 `" ?+ s4 U reinforced concrete 0.36m3/m2
( a" E* v. l+ {; C* u7 K3 W 5, high-rise 30-storey H = 94 Mi
) k5 }( s: K8 @# [5 A' ] reinforced 65-75KG/m2
/ Y8 }# N# v: w- n# [+ ?; @  y concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
& ^2 {. _) s" d reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
# _! D8 w  b6 n8 M/ d7 \6 i  F. m 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
1 T; E8 j3 r5 Q- j4 c. D the above data according to rules of seismic structural design of 7-degree area

1 o9 b2 V, T' @/ h 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
# S% g/ V, Z  `& S, ?- @4 [
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
. c) N' k6 Q  Z( N7 j/ ] 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 /
/ S9 v8 q% q7 o* v1 t9 b5 g
four days,christian louboutin sale, the basic data
0 G4 `" g. J* q. I 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
7 {+ ~* T* w* X/ q' a; y7 D 4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
7 A- _: B+ v4 A  v 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand