GB/T 29641-2013
ActivePoly(methyl methacrylate)(PMMA) cast noise barriers
浇铸型聚甲基丙烯酸甲酯声屏板
Application Summary AI generated
GB/T 29641-2013 specifies the technical requirements, test methods, inspection rules, and packaging for cast PMMA sheets used as noise barriers. It is applied in the construction of highway, railway, and urban infrastructure sound barriers where transparency, weather resistance, and acoustic performance are required. The standard ensures these panels meet mechanical and optical quality standards for long-term outdoor noise mitigation.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.