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:
reinforced 30KG/m2
8 M$ R( }4 c9 F* ^7 G1 s: P1 C0 m concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
# l4 K  W/ Z; Q8 d( u( M/ Q( { 3, a small high-level 11-12 layers
9 }. H& ]* Q  ^, M reinforced 50-52KG/m2
. D0 x/ M# x, X- J4 O concrete 0.35m3/m2
) s! g) R& `' _0 y& X 4, 17-18 layers
6 A7 l. i$ ^$ v, `4 G2 | senior 54-60KG/m2
* i+ P# x( n/ p5 t0 ^ reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
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
reinforced 65-70KG/m2
$ L1 u: a: N0 B- l: ^+ S 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
& b* W: ^7 {; i+ g; F
2, ordinary multi-storey residential building in the construction budget for economic indicators
: C/ u1 x0 h1 V 1, Outdoorgray area of accounting for construction area of 3.8
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* _' V; \$ v1 P: ` 3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
0 S* I$ B- ?) o4 C6 h1 R& x 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
/ a' o4 U2 n5 i" ~: u! H3 v 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
2 ]; X& ~2 L" {1 D/ B, o+ J 4,ed hardy clothing, tile 15 square meters
4 H5 {# @3 @6 D 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 /
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% d3 i7 _% ]8 \  O four days,christian louboutin sale, the basic data
) ]) @% p( ?" E0 O9 b* z 1, the weight of concrete 2500KG/m3
2, the weight of steel per meter of 0.00617 * d * d
- ~, @0 s) d& J8 J* F8 |& C 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
) O3 U' I* y" h3 r1 ^ 4, stone weight 2200KG/m3
9 i, @: {' R, W 5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand