A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Gypsum board sound insulation wall
The invention discloses a gypsum board sound insulation wall so as to overcome the deficiencies of a conventional sound insulation wall such as relatively poor sound insulation effect, occupation of excessive indoor space and relatively high construction cost. The gypsum board sound insulation wall comprises Z-shaped keels (1), wherein a first gypsum board layer (21) is arranged at the first sides of the Z-shaped keels (1), and a second gypsum board layer (22) is arranged at the second sides of the Z-shaped keels (1); and a cavity (3) between the first gypsum board layer (21) and the second gypsum board layer (22) is filled with rock wool (4). The gypsum board sound insulation wall has a relatively good sound insulation effect.
Gypsum board sound insulation wall
The invention discloses a gypsum board sound insulation wall so as to overcome the deficiencies of a conventional sound insulation wall such as relatively poor sound insulation effect, occupation of excessive indoor space and relatively high construction cost. The gypsum board sound insulation wall comprises Z-shaped keels (1), wherein a first gypsum board layer (21) is arranged at the first sides of the Z-shaped keels (1), and a second gypsum board layer (22) is arranged at the second sides of the Z-shaped keels (1); and a cavity (3) between the first gypsum board layer (21) and the second gypsum board layer (22) is filled with rock wool (4). The gypsum board sound insulation wall has a relatively good sound insulation effect.
Gypsum board sound insulation wall
YANG JIANHUA (author) / ZHANG YUEPENG (author) / DANG LIANJUN (author)
2015-11-25
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS