To provide a non-halogen synthetic resin floor material having cushioning property, capable of sealing a gap produced in laying a plurality of synthetic resin floor materials having cushioning property to prevent dust, or muddy water from entering the gap, and preventing the occurrence of stripping and warp from the joint part of the floor materials.
This synthetic resin floor material is formed by a synthetic resin layer 1 and a synthetic resin foam body layer 2 and has cushioning property. The synthetic resin foam body layer 2 is formed of synthetic resin composition composed mainly of styrene-butadiene-styrene block copolymer, and the styrene percentage content of the synthetic resin composition is 10 to 90 wt.%. This synthetic resin floor material has high bonding and cushioning properties.
FUJIO HIROKI
SUNASAWA SHUICHI
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