Weather-resistant composite floor and preparation method thereof, and artificial mineral board and preparation method thereof

Abstract

The present invention belongs to the technical field of board materials, and particularly relates to a weather-resistant composite floor and a preparation method thereof, and an artificial mineral floor and a preparation method thereof. The weather-resistant composite floor provided by the present invention sequentially includes a wear layer, an artificial mineral board and a back lay which are laminated and bonded with one another; the artificial mineral board includes modified mineral layers and fiberglass mesh layers which are alternately laminated; and the bottom and top layers of the artificial mineral board are the modified mineral layers. The wear layer and the back lay are respectively bonded to two opposite sides of the artificial mineral board. The weather-resistant composite floor provided by the present invention has high dimensional stability, and the deformation amount of it is maintained at a relatively small amplitude even in the presence of moisture or under an alternate cooling and heating condition, and thus is applicable in a wide range of areas.

Dependencies are inferred from the claim text.