Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wear-resistant and scratch-resistant sports field structure and construction method
The invention discloses a wear-resistant and scratch-resistant sports field structure and a construction method, and belongs to the technical field of sports fields. The sports field structure comprises a foundation bottom layer, a closed interlayer, an elastic layer and a wear-resistant layer which are arranged from bottom to top; the foundation bottom layer is a plain stone layer; the elastic layer is a silicon PU elastic layer, and the silicon PU elastic layer is prepared from the following components in parts by weight: 40 to 60 parts of silicon modified polyurethane resin and 10 to 25 parts of filler; 0.5 to 2.5 parts of a wetting dispersant; 0.1 to 1 part of a defoaming agent; and 0.1-1 part of an ultraviolet light absorber. The sports field structure provided by the invention has relatively good wear resistance and scratch resistance, large resilience, large toughness and relatively excellent comprehensive performance, and can meet the requirements of different sports fields.
本发明公开了一种耐磨耐刻划的运动场地结构及施工方法，属于运动场地技术领域，该运动场地结构包括自下而上设置的基础底层、封闭隔层、弹性层和耐磨层；所述基础底层为素石层；所述弹性层为硅PU弹性层，所述硅PU弹性层按重量份由以下组分组成：硅改性聚氨酯树脂：40‑60份：填料：10‑25份；润湿分散剂：0.5‑2.5份；消泡剂：0.1‑1份；紫外线吸收剂：0.1‑1份。本发明提供的运动场地结构具有较好的耐磨性和抗刻划性能，回弹大，韧性大，综合性能较为优异，可以满足不同运动场地的需求。
Wear-resistant and scratch-resistant sports field structure and construction method
The invention discloses a wear-resistant and scratch-resistant sports field structure and a construction method, and belongs to the technical field of sports fields. The sports field structure comprises a foundation bottom layer, a closed interlayer, an elastic layer and a wear-resistant layer which are arranged from bottom to top; the foundation bottom layer is a plain stone layer; the elastic layer is a silicon PU elastic layer, and the silicon PU elastic layer is prepared from the following components in parts by weight: 40 to 60 parts of silicon modified polyurethane resin and 10 to 25 parts of filler; 0.5 to 2.5 parts of a wetting dispersant; 0.1 to 1 part of a defoaming agent; and 0.1-1 part of an ultraviolet light absorber. The sports field structure provided by the invention has relatively good wear resistance and scratch resistance, large resilience, large toughness and relatively excellent comprehensive performance, and can meet the requirements of different sports fields.
本发明公开了一种耐磨耐刻划的运动场地结构及施工方法，属于运动场地技术领域，该运动场地结构包括自下而上设置的基础底层、封闭隔层、弹性层和耐磨层；所述基础底层为素石层；所述弹性层为硅PU弹性层，所述硅PU弹性层按重量份由以下组分组成：硅改性聚氨酯树脂：40‑60份：填料：10‑25份；润湿分散剂：0.5‑2.5份；消泡剂：0.1‑1份；紫外线吸收剂：0.1‑1份。本发明提供的运动场地结构具有较好的耐磨性和抗刻划性能，回弹大，韧性大，综合性能较为优异，可以满足不同运动场地的需求。
Wear-resistant and scratch-resistant sports field structure and construction method
一种耐磨耐刻划的运动场地结构及施工方法
CHEN SIMENG (Autor:in) / HE JUN (Autor:in)
02.08.2024
Patent
Elektronische Ressource
Chinesisch
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