GB/T 31976-2015: Aluminium Alloy Sheets Used for Sound-Absorbing Composite Panel with Through-Hole

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Scope

This Standard specifies the requirements, test methods, inspection rules and marks,
package, transportation, storage, quality certificate, and order (or contract) of the
aluminium alloy sheets used for sound-absorbing composite panel with through-hole.
This Standard is applicable to the aluminium alloy sheets (hereinafter referred to as
sheets) used for the sound barrier in t he railway and highway.

Basic Data

Standard ID	GB/T 31976-2015 (GB/T31976-2015)
Description (Translated English)	Aluminium Alloy Sheets Used for Sound-Absorbing Composite Panel with Through-Hole
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H61
Classification of International Standard	77.150.10
Word Count Estimation	7,771
Date of Issue	2015-09-11
Date of Implementation	2016-08-01
Quoted Standard	GB/T 232; GB/T 3190; GB/T 3199; GB/T 3880.3; GB/T 7999; GB/T 16865; GB/T 17432; GB/T 20975.1; GB/T 20975.10; GB/T 20975.11; GB/T 20975.12; GB/T 20975.13; GB/T 20975.14; GB/T 20975.15; GB/T 20975.16; GB/T 20975.17; GB/T 20975.18; GB/T 20975.19; GB/T 20975.2; GB/T 20975.20; GB/T 20975.21; GB/T 20975.22; GB/T 20975.23; GB/T 20975.24; GB/T 20975.25; GB/T 20975.26; GB/T 20975.3; GB/T 20975.4; GB/T 20975.5; GB/T 20975.6; GB/T 20975.7; GB/T 20975.8; GB/T 20975.9
Regulation (derived from)	National Standard Announcement 2015 No.25
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This Standard specifies requirements for the composite via sound absorbing aluminum alloy sheet, test methods, inspection rules and signs, packaging, transportation, storage and quality certificate with your order (or contract) content. This Standard applies to rail, highway sound barrier aluminum alloy plate (hereinafter referred to as sheet).