Normally people calls 1-3 layer low layer, 3-7 layer is multilayer, 8-12 layer is small high level, 12 above are a high level, total height is freeboard layer for 100 meters of above. Today, the city is built to headroom outspread become hasten of general trends place already, high-level residence makes residential main trend. How does the high level choose floor?
Usually, according to the building dish utility is different can divide civil use with business, the height of the building differs to be divided again for layer of low layer, multilayer, Xiaogao, high level and freeboard layer. Normally people calls 1-3 layer low layer, 3-7 layer is multilayer, 8-12 layer is small high level, 12 above are a high level, total height is freeboard layer for 100 meters of above.
Because the sex of land natural resources and its development cost are higher and higher, today, the city is built to headroom outspread become hasten of general trends place already, high-level residence makes residential main trend. Among them 15-30 layer is in the majority. It is with 18 residences below exemple, tell the insufficient part that tells each floor.
One, 1-5 layer: Eye shot is poor, noise of downstair discrepancy car is big, cannot see outdoors landscape, floor drain returns flavour easily. 1-2 layer humidity is heavy, especially first 2 years. 3 should notice to look below whether assure effective sunshine, whether achieve " solstitial day is active sunshine not less than 1 " normative requirement.
2, 6-9 layer: More person likes layer of this first floor, but view is prevailing, look get outdoors landscape but either beautiful views and admire height.
3, 10-12 layer: Drift along layer, air current is grey all round high-level building " gorge effect " easy influence is in a building group among, the house that periphery has public transportation artery or plant. Be in " gorge effect " below action, the air current that contains dirt is not smooth shift, fall on a certain interval between high-rise however " wander " .
4, 13-14 layer: It is easy to add hydraulic machine 2 times commonly inter floor, 18 house 9-14 layer is possible, before buying, should ask clear, can look on the spot very much.
5, 15-16 layer: Think this is beautiful floor commonly, eye shot is good, cross drift along layer.
6, 17-18 layer: 17 still can consider. 18 want consider carefully repeatedly, because the machine of elevator is put in roof, a bit second elevator noise is very big. And summer is hot, bask in quite do not say, waterproof and bad word leaks easily still.
Choose floor proposal:
1, north and south tells the house that show, ventilated good, summer is cool also; Pure south heat up to the house, airiness sex is poor; Choose next pure the house east, it is pure next on the west, the room is basked in on the west, if the kitchen is in on the west food is easy bad; Must not buy northwest to, winter fill wind.
2, present high-level elevator charge begins from 3 commonly, every upgrade increases to be about to raise about 3 yuan elevator cost accordingly. Additional, elevator has life, the expenses that elevator changes after 20 years pays refund by who is a problem. Still have even if, after arriving at certain number of plies, want to catchment establishment and average house is different, charge also cannot small gaze.
3, lowrise layer noise, shake the metropolis is more serious, the source of sound of a few noise of village interior is corresponding also grow in quantity, be like door of entrance guard against theft close sound and doorbell, subterranean pump room produces unripe noise. If adjacent garage entrance or intake, the noise that also can be produced by car of pass in and out, lamplight reachs the interference of a wind, escape should take care when choosing a room.
