To provide a reinforced floor material which maintains excellent moisture-proof properties, exerts sufficient scratch resistance and strength against pressure caused by use etc. of casters, and is proof against interlaminar separation or shear fracture of a decorative veneer.
According to the arrangement of the reinforced floor material, a moisture-proof sheet material 2 which is obtained by laminating upper and lower paper layers on upper and lower surfaces of a resin sheet having imparted thereto heat resistance and moisture proof properties as a core, in one body by an adhesive, is laminated on and bonded to a front surface of a woody fiber plate 1a forming a front layer of a woody substrate 1, via a thermosetting resin adhesive 4b. Then a decorative sliced veneer 3 is laminated on and bonded to a front surface of the moisture-proof sheet material 2 via a thermosetting resin adhesive 4a having elasticity imparted thereto. Thus even if the floor material undergoes application of a load caused by the casters of a wagon or the like, it is free from interlaminar separation or shear fracture in the decorative sliced veneer 3.
YASUI MORIHEI
INOUE TERUKAZU
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| JPH08226221A | 1996-09-03 | |||
| JP2007144655A | 2007-06-14 | |||
| JPH05177770A | 1993-07-20 | |||
| JPS5856516B2 | 1983-12-15 |