no, the steel substrate is protected from corrosion by layers of metallic and polymer coatings. wanael utilizes an advanced metal composite developed by biec international and introduced as aluminum zinc coated steel. the composite improved earlier metallic coatings by applying aluminum zinc alloy to the steel in a continuous hot dip process.
the granulated stone chips on the surface give additional weather protection to your roof.wante stone coated steel roof tiles can enhance the style of any residential or
50 years lifespan steel types of roof eaves, stone chips coated steel roof sheet, substitute of lightweight concrete roof, us $ 2.49 6 / piece, guangdong, china (mainland), wanael, shake.source from guangdong wanael technology co., ltd. on alibaba .. material aluminum zinc plated steel sheet,colorful stone chips aluminum zinc
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made in china 50 years lifespan Manufacturer stone chips coated steel roof shingle,roof tile price philippines , find complete details about made in china 50 years lifespan Manufacturer stone chips coated steel roof shingle,roof tile price philippines,roof tile price phililppines,steel roof shingle,roof shingle from roof tiles supplier or manufacturer guangdong wanael technology co., ltd.
aluminum zinc steel stone coated metal roof shingle tiles us $2.4 2.5 / pieces 2017 cheap building roofing materials high quality stone coated shingle roof tile
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stone coated metal roof tiles are new roof materials produced with durable galvanized steel plate and takes the high quality watercraft acrylic resin as the adhesives, the weather resistant color sand as the surface layer through unique technical process.
nuoran color stone coated roof tile shapes and advanced sheet metal and coating technology to improve toughness,is a beautiful and practical high tech roof system.without cement mortar,steel tile with screws and self adheive strengrh,avoiding the pollution of the roof ,reducing constuction dust.this tile is suitable for steel roof struction