买房子选楼层错误观点 需要综合考虑-看世界

买房子选楼层错误观点 需要综合考虑

当下,人们越来越就讲究生活质量,在买房时,许多购房者一进售楼处就嚷:我要中层,最好8-11层,既没有楼上贵,又没有低层那么脏、嘈杂。其实,这样的认识是错误的,很多高层恰恰是8-11层最“脏”,最嘈杂。高层的空气也并不像想象的那么新鲜,30米以上难免集结起有害物质。8~11层是环境学上所谓的扬灰层,空气中的尘埃、有害物质在这个高度有个停留的过程。下面跟随360常识网了解一下吧!

当下,人们越来越就讲究质量,在买房时,许多购房者一进售楼处就嚷:我要中层,最好8-11层,既没有楼上贵,又没有低层那么脏、嘈杂。其实,这样的认识是错误的,很多高层恰恰是8-11层最“脏”,最嘈杂。高层的空气也并不像想象的那么新鲜,30米以上难免集结起有害物质。8~11层是环境学上所谓的扬灰层,空气中的尘埃、有害物质在这个高度有个停留的过程。下面跟随360常识网了解一下吧!

At present, people pay more and more attention to the quality. When buying a house, many buyers shout as soon as they enter the sales office: I want the middle floor, the best 8-11 floors, which is not as expensive as the upper floor, nor as dirty and noisy as the lower floor. In fact, it's a mistake. Many high-rise buildings are the most "dirty" and noisy. The air in the high-rise building is not as fresh as expected, and harmful substances will inevitably accumulate above 30 meters. Layer 8-11 is the so-called dust lifting layer in environmental science. The dust and harmful substances in the air stay at this height. Now follow 360 common sense net to understand!

错误观点一:8-11层可以远离灰尘

Wrong idea 1: 8-11 layers can be kept away from dust

由于“峡谷效应”的影响(“峡谷效应”指的是周边有公交干道或工厂、以及高楼密集的住宅),在街道风的作用下,含有灰尘的气流不是平稳移动,而是在高楼之间的某个区间上下“徘徊”。近地面的污染物随气流上升到一定高度后又向下或水平方向消散。这个“高度”,大概在30米左右。也就是8~11层之间。眼下很多小区密集区高层住宅的中间位置有一个“污染物高密度区域”。说白了,这些楼宇的8~11楼之间灰尘会逗留其间,在此过程中,居住者会与灰尘“同呼吸共命运”一段时间后再“吻别”,而且这里正好是噪音较大的空间。

Due to the influence of "Canyon effect" (Canyon effect refers to the surrounding public transport trunk roads or factories, as well as high-rise residential buildings), under the effect of street wind, the air flow containing dust does not move smoothly, but "hovers" in a certain section between high-rise buildings. The pollutants near the ground dissipate in a downward or horizontal direction after rising to a certain height with the air flow. The height is about 30 meters. That is between the 8th and 11th floors. At present, there is a "high density area of pollutants" in the middle of high-rise residential buildings in many residential areas. In a word, the dust between the 8th and 11th floors of these buildings will linger. In this process, the residents will "breathe and share the same fate" with the dust for a period of time before "kissing goodbye", and this is a noisy space.

错误观点二:8-11层可以远离噪声

Wrong idea 2: 8-11 layers can be far away from noise

许多购房者以为身居高楼就能“远离噪声”,谁能想到,真正在一楼倾听车辆噪声,还不如在8~14层听得真切。这是因为,声波的路线跟树木和建筑物的多少有关。声音通常以最短的路线传播,有时高层同样听见汽车干线上的嘈杂声,原来, 有时声音会自由地往上走,直至高层的窗户。声波是以立体传播的,向上的并不比向两边的弱,高层楼接收到的声波要比同一幢楼低层来得强。而低楼层却因受到周围低矮建筑物及树木等物的阻档和吸收而相对减少了噪音,这个因素在选择住宅时也是不容忽视的。

Many buyers think that living in a high-rise building can "keep away from noise". Who would have thought that listening to vehicle noise on the first floor is better than listening to it on the 8th to 14th floors. This is because the path of sound waves is related to the number of trees and buildings. The sound is usually transmitted by the shortest route. Sometimes the high-rise can hear the noise on the trunk line. Originally, sometimes the sound will freely go up to the window of the high-rise. The sound wave propagates in three-dimensional way, and the sound wave received by the high-rise building is stronger than that of the low-rise building. However, due to the obstruction and absorption of the surrounding low buildings and trees, the noise of the low floors is relatively reduced, which can not be ignored in the choice of housing.

错误观点三:报价高 房子就好

Wrong point 3: high price is good

许多购房者在买房时,评判房子楼层的优劣,依据的是开发商的报价:定价高的楼层就是好楼层,比如多层楼的中间楼层,高层楼的中间偏上的楼层(如18层的楼房最好楼层一般定在10层左右)。多数人就选择8-11层。 8-11层价格定得高高,有钱人往往指定要这个楼层。但8~11层是环境学上所谓的扬灰层,这个高度的房子是最脏最噪的楼层。

When many buyers buy a house, they judge the quality of the floor of the house on the basis of the developer's quotation: a high priced floor is a good floor, such as the middle floor of a multi-storey building and the upper middle floor of a high-rise building (for example, the best floor of an 18 storey building is generally set at about 10 floors). Most people choose 8-11 floors. The price of floors 8-11 is set high, and the rich people often specify this floor. But the 8-11 floors are so-called "ash floors" in Environmental Science, and the house with this height is the dirtiest and noisiest floor.

错误观点四:发现高层问题 购买三层以下

Wrong point of view 4: finding problems in senior management and purchasing below three levels

一些购房者发现高处有高处的毛病,就要三层以下的房子。一层到三层虽然离地面很近,得到的只有心理上的舒适感,但是低层空气循环减缓、阴影和湿度大、污染也比较严重。长期受到汽车和柏油马路大量甲醛、一氧化碳的熏陶,危害也很大。

Some buyers find that there is a high altitude fault, it is three floors below the house. Although the first floor to the third floor is very close to the ground, only psychological comfort can be obtained, but the air circulation in the lower floor is slow, the shadow and humidity are large, and the pollution is serious. For a long time by cars and asphalt road a large number of formaldehyde, carbon monoxide edification, harm is also great.

其实,真正理想的住宅是:楼层不要超过六层,远离公路200米,最好是一边公园,一边流水。如果是没有电梯的多层建筑,只要采光、日照、通风等环境良好,通常三、四层比较干燥、也比较方便不过。如果是有电梯的小高层或高层住宅,就不必考虑交通便利问题了,一般以高为好,主要是考虑高处的视野开阔、日照充足、通风良好、受干扰少。顶层会有漏水、隔热等隐患,但如果屋面是上人屋面,通常会有更多便利,需要综合考虑。

In fact, the real ideal residence is: no more than six floors, 200 meters away from the road, the best is a park, while the water. If it is a multi-storey building without elevator, as long as the lighting, sunshine, ventilation and other environment is good, usually three or four floors are relatively dry and convenient. If it is a small high-rise or high-rise residential building with elevator, it is not necessary to consider the problem of convenient transportation. Generally speaking, high is the best, mainly considering the wide vision, sufficient sunshine, good ventilation and less interference. There will be hidden dangers such as water leakage and heat insulation on the top floor, but if the roof is accessible, there will be more conveniences, which need to be considered comprehensively.

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