A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
# L# _) Q7 e* X! ]( c/ U" f 1, multi-story masonry house:
reinforced 30KG/m2
concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
! a7 R; e9 j  X concrete 0.33-0.35m3/m2
: V' D4 Q' X' l- o% y+ | 3, a small high-level 11-12 layers
7 L) x9 W5 [1 }/ D reinforced 50-52KG/m2
+ M! g+ K- l( h+ \5 p6 t3 v concrete 0.35m3/m2
' y* s! }" R& u( C3 f 4, 17-18 layers
senior 54-60KG/m2
3 r/ M: A% E6 @* V, D reinforced concrete 0.36m3/m2
3 V6 |7 Z1 ]! e  ] 5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
- [+ V9 G' d: ]6 f) ~. p3 O concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
1 S3 E$ L9 D% S) V/ o9 d( ?  M reinforced 65-70KG/m2
: t6 \  o. C( L/ a 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
8 h- J' q2 K2 m) r0 {+ }6 I
2, ordinary multi-storey residential building in the construction budget for economic indicators
" U  d  M! V$ z) y 1, Outdoorgray area of accounting for construction area of 3.8

( P$ A5 e- f1 e6 ]+ I3 c6 Z 3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
3 R2 d* [/ J! ?4 [$ ] 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
. _+ T0 I$ g7 M& ^2 p* V5 W( ~$ k 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 /
, C( v0 X- e0 V. i9 F( L+ F
four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
2, the weight of steel per meter of 0.00617 * d * d
5 y2 q5 ^0 A9 O9 d* z$ S 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
8 e* i6 p. E: C 5, about 525 cubic meter brick (sub-thickness of the wall)
, F5 ~  n: {* _: O 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand