Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the field of road engineering, and particularly relates to a steel slag ultrathin high-skid-resistance pavement surface layer and a construction method thereof. The steel slag ultrathin high-skid-resistance pavement surface layer comprises a wearing layer, the wearing layer is composed of an epoxy resin binder and steel slag and limestone mixed stone, and the steel slag and limestone mixed stone is evenly scattered on the upper surface of the epoxy resin binder; the epoxy resin binder is prepared by mixing a component A and a component B according to a volume ratio of 1: 2-2: 1, wherein the component A comprises the following raw material components in parts by weight: 60-70 parts of epoxy resin and 30-40 parts of a toughening agent; the component B comprises the following raw material components in parts by weight: 90-100 parts of a curing agent, 6-8 parts of an accelerant, 0.2-1 part of a silane coupling agent, 0.5-3 parts of an inorganic ion exchanger, 1-4 parts of a thixotropic agent and 0.1-0.4 part of a defoaming agent. According to the invention, the skid resistance and wear resistance of the pavement and the driving comfort and safety can be improved.
本发明属于道路工程领域，尤其涉及一种钢渣超薄高抗滑路面表层极其施工方法，包括磨耗层，所述磨耗层由环氧树脂粘结剂和钢渣与石灰岩混合石料组成，所述钢渣与石灰岩混合石料均匀撒布于所述环氧树脂粘结剂的上表面；所述环氧树脂粘结剂由A组份和B组份按照体积比1:2～2:1进行混合；其中，A组份包括以下重量份的原料组分：环氧树脂60～70份和增韧剂30～40份；B组份包括以下重量份的原料组分：固化剂90～100份、促进剂6～8份、硅烷偶联剂0.2～1份、无机离子交换剂0.5～3份、触变剂1～4份和消泡剂0.1～0.4份。本发明能够提高路面的抗滑性、耐磨性及行车的舒适性与安全性。
The invention belongs to the field of road engineering, and particularly relates to a steel slag ultrathin high-skid-resistance pavement surface layer and a construction method thereof. The steel slag ultrathin high-skid-resistance pavement surface layer comprises a wearing layer, the wearing layer is composed of an epoxy resin binder and steel slag and limestone mixed stone, and the steel slag and limestone mixed stone is evenly scattered on the upper surface of the epoxy resin binder; the epoxy resin binder is prepared by mixing a component A and a component B according to a volume ratio of 1: 2-2: 1, wherein the component A comprises the following raw material components in parts by weight: 60-70 parts of epoxy resin and 30-40 parts of a toughening agent; the component B comprises the following raw material components in parts by weight: 90-100 parts of a curing agent, 6-8 parts of an accelerant, 0.2-1 part of a silane coupling agent, 0.5-3 parts of an inorganic ion exchanger, 1-4 parts of a thixotropic agent and 0.1-0.4 part of a defoaming agent. According to the invention, the skid resistance and wear resistance of the pavement and the driving comfort and safety can be improved.
本发明属于道路工程领域，尤其涉及一种钢渣超薄高抗滑路面表层极其施工方法，包括磨耗层，所述磨耗层由环氧树脂粘结剂和钢渣与石灰岩混合石料组成，所述钢渣与石灰岩混合石料均匀撒布于所述环氧树脂粘结剂的上表面；所述环氧树脂粘结剂由A组份和B组份按照体积比1:2～2:1进行混合；其中，A组份包括以下重量份的原料组分：环氧树脂60～70份和增韧剂30～40份；B组份包括以下重量份的原料组分：固化剂90～100份、促进剂6～8份、硅烷偶联剂0.2～1份、无机离子交换剂0.5～3份、触变剂1～4份和消泡剂0.1～0.4份。本发明能够提高路面的抗滑性、耐磨性及行车的舒适性与安全性。
Steel slag ultrathin high-skid-resistance pavement surface layer and construction method thereof
一种钢渣超薄高抗滑路面表层及其施工方法
13.08.2021
Patent
Elektronische Ressource
Chinesisch
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