| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor material which contains no halogen-based flame-retardant and satisfies fire prevention standards for fire prevention districts or quasi-fire prevention districts and which is excellent in weather resistance.SOLUTION: A floor material is obtained by injection-molding a resin composition containing a polyethylene resin as a main component. The resin composition contains no halogen-based fire retardant, and contains 8-25 pts.wt. of a phosphorus-based flame-retardant with respect to 100 pts.wt. of a polyethylene resin. Six male type fitting parts 4 are provided at an interval along two sides of a regular square of a floor material body 2 formed in a rectangular shape in plan view, while female type fitting parts 3 to which the male type fitting parts 4 are fitted are provided at the same interval as the interval between the male type fitting parts 4, and the floor materials 1 can be connected with each other by fitting between the male type fitting parts 4 and the female type fitting parts 3. |
