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The Technological Logic of Raw Material Combinations
Multi - layer Protection System:
Metal Substrate (Structural Strength) ? Adhesive Layer (Fixing Colored Stones) ? Colored Stone Particles (Impact Resistance / Decoration) ? Protective Coating (Anti - aging / Self - cleaning). The four - layer structure forms a "combination of rigidity and flexibility" composite protection system.
Environmental Adaptability Design: Coastal Areas: Adopt Aluminum - Zinc - Coated Steel Sheet + Salt - Fog - Resistant Coating, and the colored stone particles are preferably quartzite (resistant to acid and alkali corrosion)link:http://www.guiyuansteel.com