HJ/T 379-2007
Technical requirement for environmental protection product. Sound-proof door (English Version)

Standard No.

HJ/T 379-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Environmental Protection

Latest

HJ/T 379-2007

Replace

HCRJ 019-1998

Scope

This standard specifies the technical requirements, test methods and inspection rules for sound insulation doors. This standard applies to steel, wood, steel-wood composite buildings and soundproof doors for noise control. Sound insulation doors for construction and noise control made of other materials can also be implemented with reference to this standard.

HJ/T 379-2007 Referenced Document

• GB/T 16730 The graduation of air-borne sound insulating properties and test method for door

HJ/T 379-2007 history

• 2007 HJ/T 379-2007 Technical requirement for environmental protection product. Sound-proof door

HJ/T 379-2007 Technical requirement for environmental protection product. Sound-proof door has been changed from HCRJ 019-1998 Sound-proof door.