问个ceiling的事

rickeywr

今天无意发现家里的ceiling的是那种有密密麻麻的疙瘩的 好像叫popcorn ceiling ， google了一下，这种里面会含有石棉 对呼吸系统有影响  房子是2006年的 请问对家里老人跟小孩有影响吗 大家的天花板都是这样的吗？

未名

The term "asbestos" describes a group of naturally occurring minerals that have traditionally been used to insulate various residential, commercial and industrial buildings. It was commonly installed in the 1950s, 60s and 70s during construction due to its non-combustible and flame retardant properties. Because of its strength and versatility, it was often used to fortify plastic, cement, piping and other construction materials.
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9 s7 t4 M7 o: O( F5 S7 q; ]9 k, SIn modern Canadian construction, asbestos is no longer used. It is regulated and removed from old buildings whenever and wherever possible.
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billzhao

这么久了，应该早就没有问题了

meow

2006年的应该没有asbestos， 九十年代加拿大就禁止asbestos用于住宅了。