double partition

double partition

A partition built with separated framing members for each face so as to form a cavity space in the center for purposes of sound insulation or to conceal sliding doors.
References in classic literature ?
The buds from which the plant men blossomed resembled large nuts about a foot in diameter, divided by double partition walls into four sections.
Tenders are invited for Tenders Are Invited For The Stores: Standard Folio File Bag Size 16"X12"X4", Material Tough Nylon Fabric, 03 Pockets With Zip, Handle And Shoulder Trap (42"), Lock Double Partition Side Two Chain Over Flap Cover Ofk Logo On Front Side.
Two horses to a jetstall furnished in deep shavings with a double partition down the middle and hay to munch up front.