Pavement deicing method based on laser confinement vaporization foamed polymer
A technology of foaming polymers and laser beams, which is applied in the field of laser applications, can solve problems such as cost, technical constraints, large-scale popularization, poor deicing effect, etc., and achieve the effects of low equipment parameter requirements, low cost, and convenient operation
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[0019] The present invention will be described in further detail below in combination with specific embodiments.
[0020] The invention provides a road surface deicing method based on laser confined vaporization foaming polymer, which specifically includes the following steps:
[0021] (1) Brush one layer of foamed organic polymer coating in advance on the non-iced road surface, requiring that the foamed organic polymer coating absorbs more than 70% of the laser beam adopted in the subsequent steps; the foamed organic polymer The material coating can be brushed or sprayed when the road surface is free of ice, and the thickness of the coating is 0.01 mm to 1 mm; the foamed organic polymer refers to an organic polymer added with a foaming agent, or it can itself have a foaming function of organic polymers;
[0022] (2) When the road surface is covered with ice (it is required that the ice layer is not mechanically crushed, that is, the ice layer remains "transparent" to the las...
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Abstract
Description
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