新西兰求助 关于屋顶的问题！
在新西兰
有那位专家知道沥青瓦顶啊？有什么优点和缺点啊？？？？
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我也想知道呢~~~~~~~~~~~
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dddddddddddddddddddddddddddddddd
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沥青屋顶 是平的吧, 小心, 弄不好的话, 容易漏水.
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是沥青瓦顶！！！！！不是平的和水泥瓦顶一样的是斜的！有专家懂吗？
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同问，有知道的朋友麻烦回答
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dddddddddddddddddd
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asphlt roof shingle,,,
check it out:
Lightweight and strong.
Meets the NZ building code for lightweight roofing
Plywood substrate adds exceptional strength and bracing to building frame
Design flexibility.
Being flexible, easily cut or shaped Owens Corning shingles can be installed to may roof designs
Pitch can be as low as 10 degrees
Insulation
Layers of asphalt sheet plus plywood combine to create a high level of acoustic insulation
The Owens Corning roofing system using ceiling cavity ventilation helps remove condensation and humid air.
Corrosion and wind resistant
Perfectly suited to cope with corrosive coastal environs and high humidity airs
Cost comparative to steel grade required for salt spray zones
All asphalt shingle roofs installed by Northtiles are fastened with multiple stainless steel fixings and are extremely wind resistant
Safe roof
Solid plywood substrate beneath your roof means you can safely access your roof for gutter cleaning and building maintenance
No concerns about denting iron or metal tiles, or loosing your footing on slippery surfaces
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帮楼主找到的，转下：
沥青瓦优点方面：第一，造型多样，适用范围广。第二，隔热、保温。第三，屋顶承重轻，安全可靠。第四，施工简便，综合成本低。第五，经久耐用，无破碎之忧。第六，造型多样，色彩丰富。
沥青瓦缺点方面：第一，沥青瓦易老化。到2009年2月为止，在美国，沥青瓦寿命一般也只有十几年。第二，沥青瓦采用粘结加钉子的铺盖方法。在木板屋面上粘结沥青瓦再辅以钉子尚能承受一定的风力，但在现浇混凝土屋面上由于钉钉困难主要依靠粘结，往往粘结不牢或胶水失效，一遇较大的风力，就会被吹落。第三，沥青瓦阻燃性差。 但是要对沥青瓦产品进行区分常常很难，因为到2009年2月为止，制造商不肯公开相关的技术信息。
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选瓦顶吧-------------------