The invention discloses a marble-imitated floor for a toilet of a passenger train. An unsaturated polyester gel coat waterproof layer is arranged on the surface of the floor; a wear-resistant layer isarranged under the unsaturated polyester gel coat waterproof layer to improve wear resistance; a filling layer is arranged under the wear-resistant layer to improve strength and reduce weight; the waterproof layer, the wear-resistant layer and the filling layer are wrapped by a circle of apron as a whole; a sealing layer is arranged under the filling layer, and the outer edge of the sealing layeris flanged upwards to wrap the apron to improve compression strength of an internal structure. Anti-skid protrusions on the surface of the product are directly formed on the surface of the product and integrated with the floor, falling is avoided, abrasion resistance is improved, and surface damage caused by long-time treading and impacting is prevented. And the filling layer achieves a high-strength base layer and a filling effect, so that the design requirements of light weight and high strength are met. Tests prove that the toilet marble-imitated floor manufactured through the method is high in strength and long in service life, and the stability of safe operation of passenger trains is guaranteed.

    一种铁路客车卫生间仿理石地板,地板表面为不饱和聚酯胶衣防水层,不饱和聚酯胶衣防水层下面为耐磨层,增加耐磨性,耐磨层下面是填充层,用于提高强度,减轻重量,防水层、耐磨层和填充层作为整体四周包裹一圈围裙,填充层下面设有封闭层,封闭层外沿向上翻边包裹围裙,用于提高内部结构压紧强度。本发明将产品表面防滑凸起直接成型于产品表面,与地板成为一体,避免脱落,并增加耐磨性,防止长时间踩踏和冲击致使表面破损。填充层达到高强度的基层和填充作用,满足了轻质高强的设计要求。经试验证明,本发明方法制作卫生间仿大理石地板强度大,寿命长,保证了铁路客车安全运营的稳定性。


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    Title :

    Marble-imitated floor for toilet of passenger train and manufacturing process


    Additional title:

    一种铁路客车卫生间仿理石地板及制造工艺


    Contributors:
    XIA YUANSONG (author) / MA YUSHU (author) / ZHANG JINPENG (author)

    Publication date :

    2020-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



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