Precast plastic runway and manufacturing method thereof

Abstract

The invention discloses a precast plastic runway and a manufacturing method thereof. The precast plastic runway comprises the following raw materials in percentage by weight: 25-45 percent of polyether polyol, 10-20 percent of epoxidized soybean oil, 4-6 percent of kaolin, 30-50 percent of talcum powder, 8-9 percent of diphenylmethane diisocyanate, 0.05-0.5 percent of a water removal agent, 0.1-1 percent of a foaming agent, 0.01-0.1 percent of a catalyst, 0.01-0.1 percent of an ultraviolet light absorber and 0.01-0.1 percent of an antioxidant. The precast plastic runway disclosed by the invention has the benefits that the construction is simple and convenient, the requirements for a foundation are low, and the use of finished products is reduced.

Description

technical field [0001] The invention relates to a runway, in particular to a prefabricated plastic runway and a manufacturing method thereof. Background technique [0002] The prefabricated plastic runway is a roll material runway. The products currently on the market use a large amount of materials, heavy specific gravity, complex construction technology, particles, not environmental protection, and high requirements for the foundation. Cement foundation or asphalt foundation is necessary, and the materials must be poured on site. The construction is complicated and increases the cost of use. . Therefore, in order to avoid the shortcomings existing in the prior art, it is necessary to improve the prior art. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings and deficiencies in the prior art, and provide a prefabricated plastic runway that can reduce the cost of use and improve the simplicity of construction. [0004]...