Modularized movable noise reduction fence

The modularized movable noise reduction fence comprises a plurality of fence units, each fence unit comprises a concrete pier, an L-shaped groove is formed in the top of each concrete pier, an L-shaped baffle is placed in each L-shaped groove, a sound absorption foam cushion layer is arranged on the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MA YUEQIANG, CAO HENGHENG, RAO FENGRUI, HUANG RENBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CEILINGS FENCING FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS MASTS ROOFS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL WALLS, e.g. PARTITIONS
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