Ballastless track waterproof and drainage subgrade bed structure and laying method thereof
A ballastless track, waterproof and drainage technology, applied in the direction of roads, tracks, ballast layers, etc., can solve the problems of unsatisfactory waterproof and drainage effects of subgrade bed structures, so as to improve waterproof and drainage performance, prevent water damage, and prolong service life Effect
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[0044] The present invention will be clearly and completely described below in conjunction with the accompanying drawings. Those skilled in the art will be able to implement the present invention based on these descriptions. Before the present invention is described in conjunction with the accompanying drawings, it should be pointed out that:
[0045] The technical solutions and technical features provided in each part of the present invention, including the following description, can be combined with each other under the condition of no conflict.
[0046] In addition, the embodiments of the present invention referred to in the following description are generally only a part of the embodiments of the present invention, rather than all the embodiments. Therefore, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
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