GB 50949-2013: Construction code for sound reinforcement system

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Scope

1.0.1 In order to regulate the construction of sound reinforcement system
engineering and ensure the construction quality of sound reinforcement system
engineering, this code is hereby formulated.
1.0.2 This standard applies to the construction of the fixed installation sound
reinforcement system of such buildings as all kinds of newly built, extended,
and reconstructed halls, stadiums and so on.
1.0.3 The sound reinforcement system engineering construction shall be in
accordance with the work drawing design documents as approved.
1.0.4 The construction of sound reinforcement system engineering shall, in
addition to this code, also comply with the current relevant national standards.

Basic Data

Standard ID	GB 50949-2013 (GB50949-2013)
Description (Translated English)	Construction code for sound reinforcement system
Sector / Industry	National Standard
Classification of Chinese Standard	P77
Classification of International Standard	33.160.01
Word Count Estimation	45,475
Quoted Standard	GB 50169; GB 50311; GB 50312; GB 50194; GB 50343; GB 50462; GB 4959; GB/T 28047; GB/T 28048; GB/T 28049; JGJ/T 131; GY 5055
Regulation (derived from)	Announcement of the Ministry of Housing and Urban-Rural Development, No. 197
Issuing agency(ies)	Ministry of Housing and Urban-Rural Development of the People's Republic of China; General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Summary	This standard specifies the fixed installation sound reinforcement systems engineering construction new construction, expansion and renovation of all types of halls, stadiums and other buildings.