METHOD FOR COATING GLASS BEAD ON GUARDRAIL AND GUARDRAIL USING THE SAME

摘要

PURPOSE: a kind of coated glass microballon guardrail is provided to equably spread glass pearl, to improve albedo. ;CONSTITUTION: a kind of coated glass microballon guardrail includes: that an a kind of step prepares coating liquid by hybrid resin, and curing agent, bead has estimated rate; The step of applied coating solution, in guardrail (100) with uniform thickness; With the spread coating liquid of hardening. The weight ratio of the resinoid bond of the ratio, curing agent and above-mentioned bead is 1.6:1:6.4. ;The 2012 of copyright KIPO submissions