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Mezi hlavní výhody dutých střešních plechů patří jejich odolnost a schopnost odolávat nepříznivým povětrnostním podmínkám. Díky své konstrukci jsou tyto plechy schopny pružně reagovat na mechanické zatížení, což je činí ideálními pro různé stavební aplikace, včetně průmyslových hal, skladů a komerčních prostor.
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Isa sa mga pangunahing bentahe ng mga PPGI at galvanized steel coil na gawa sa Pilipinas ay ang kakayahan ng mga lokal na tagagawa na makapagbigay ng mataas na kalidad na produkto sa makatuwirang presyo. Sa tulong ng modernong teknolohiya at mga kagamitan, ang mga tagagawa ay makakalikha ng mga produkto na hindi lamang sumusunod sa mga internasyonal na pamantayan kundi pati na rin ay tumutupad sa mga kinakailangan ng lokal na merkado.
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Different applications necessitate different thicknesses of corrugated steel sheets. For roofing applications, sheets must be engineered to withstand various environmental factors, including wind, rain, and snow. Generally, a thickness of at least 0.5 mm (approximately 26 gauge) is recommended for residential roofing to ensure durability and longevity. In commercial settings, thicker sheets (0.7 mm or 24 gauge and above) may be favored for added strength and resistance against heavy loads.
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Roofing granules refer to roofing materials with high reflectivity, which can reflect most of the sunlight and reduce the heat absorbed by the building. Among them is white roofing granules, whose advantages lie in their excellent energy-saving effect and ability to reduce the urban heat island effect. In the hot summer, white roofing granules can significantly reduce the indoor temperature and reduce the use of air conditioning, thereby saving energy.