FIBERBOARD COUNTER FLOOR

摘要

The fiberboard counter floor is for installation between a subfloor and a flooring. It includes panels and can also include fastener-receiving boards used between the panel s to receive fasteners of the flooring. The panels are made of a construction-grade low- density fiberboard and have two opposite mating sides. The fastener-receiving boards have a body ma de of a construction-grade medium-density fiberboard and also have two opposite mati ng sides, each one of the opposite mating sides of the fastener-receiving board being shape d to matingly engage a corresponding mating side of the insulating panels. The fiberboard counter floor can be used for soundproofing.