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:
( Z( O6 [% Y* c7 J reinforced 30KG/m2
2 x2 [# \0 B7 Y# g) F concrete 0.3-0.33m3/m2
$ l+ ]  W) \. r- ?7 Q( }) Y 2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
1 q! z1 r! E: K+ N4 K 3, a small high-level 11-12 layers
. ~- y  Q% P* v* w reinforced 50-52KG/m2
concrete 0.35m3/m2
9 t, d' L8 y; k* k2 Q; k# q 4, 17-18 layers
senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
2 t, h( U, l! [* j% Y. X! t3 R& ^ 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
2 n- i1 s' x/ Y2 ] 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
5 s: k( i' v9 U the above data according to rules of seismic structural design of 7-degree area
7 f% X6 P3 m: I. d' _9 D5 v
2, ordinary multi-storey residential building in the construction budget for economic indicators
8 o2 a( [8 K2 i7 s" d 1, Outdoorgray area of accounting for construction area of 3.8
8 O/ j8 @8 i+ C9 A2 h% B$ H
3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
& q* Q! G2 Y6 c2 q 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
# J, ^) E- }- p8 f5 v- M 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
3 K; v& G! l7 o0 t/ Q% i( M 4,ed hardy clothing, tile 15 square meters
% [6 Z* ]& u" m 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 /
- c0 k* o! d! s' J  Y3 w
3 e7 Q4 ^) @4 _) X four days,christian louboutin sale, the basic data
+ ~5 ^6 _& d$ t6 n0 ], R/ d 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
4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
' R$ t* v/ [' { 7, sieve required 1.3 square one clean common sand sand