Search International and National Patent Collections

1. (WO2018157802) DIFFUSELY REFLECTIVE TUNNEL TILE AND PREPARATION METHOD THEREFOR

Pub. No.:    WO/2018/157802    International Application No.:    PCT/CN2018/077469
Publication Date: Sat Sep 08 01:59:59 CEST 2018 International Filing Date: Thu Mar 01 00:59:59 CET 2018
IPC: E01C 17/00
Applicants: SICHUAN JIEBANG SCIENCE & TECHNOLOGY CO., LTD.
四川杰邦科技有限公司
Inventors: HAN, Yuping
韩玉平
HAN, Xinjie
韩欣洁
Title: DIFFUSELY REFLECTIVE TUNNEL TILE AND PREPARATION METHOD THEREFOR
Abstract:
A diffusely reflective tunnel tile, consisting of a substrate (1), a textured layer (2), a color layer (3), a reflective material layer (4), and a transparent protective layer (5). One face of the substrate (1) is provided with the textured layer (2) which is plane, convex or concave, and the textured layer (2) can have a straight-line shape, a circular shape, a triangular shape, a square shape, or other irregular geometric shapes; the color layer (3) is coated on the surface of the textured layer (2), the reflective material layer (4) is coated on the surface of the color layer (3), and the transparent protective layer (5) is coated on the surface of the reflective material layer (4). Said reflective tile can reflect light sources from various directions, achieving the effect of enhancing the luminance in a tunnel.