A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
1 C* C6 d/ C* r- G8 I 1, multi-story masonry house:
8 C; _' _- M0 T/ C$ s2 o reinforced 30KG/m2
: J; h# ?5 [9 h9 H1 [4 K: S concrete 0.3-0.33m3/m2
' y9 X' U" ?4 H+ l; M0 ~3 } 2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
- f; n2 s3 `6 s: Y4 F 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
0 t7 \+ S- b) ]- h0 }3 L concrete 0.35m3/m2
1 ]1 u% q% |- t7 @( @0 T 4, 17-18 layers
/ a) w, [0 Z% `6 v- J- p senior 54-60KG/m2
' `, J& e* Q4 _1 `# P reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
! F2 w$ j+ m5 N: L3 j5 j! C! ` reinforced 65-75KG/m2
) R0 s* O! m% U! ~* w4 |/ L  L concrete 0.42-0.47 m3/m2
& e3 G( ]' i! q% }( M. I" L 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
# ~( L$ R3 x& k* m3 R reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
0 D4 Z, f5 Q5 O: ~1 z) n4 H 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

2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

, B1 \0 B5 p  f% L9 ?" `" o 3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
  P! j& \" l: x8 S& X 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
* H7 m7 r# U/ F: x+ A1 M 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
/ S. O- Z. U3 `0 L& l% q" I 4,ed hardy clothing, tile 15 square meters
. @  M7 W. L. ]& X  ?) S! o 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 /

0 K' L3 {4 [& a6 y3 ?2 K four days,christian louboutin sale, the basic data
. Q6 D$ ^- T$ t. n7 q 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 a, m& X& f" B8 n 4, stone weight 2200KG/m3
" C2 O5 M: `. K+ E/ K* D 5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
2 Z6 d, q$ m/ ^3 X$ x 7, sieve required 1.3 square one clean common sand sand