Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thus ultrathin wearing layer for pavement maintenance and construction method thereof
The invention discloses a Thus ultrathin wearing layer for pavement maintenance. The Thus ultrathin wearing layer is prepared by mixing the following components in parts by weight: 80 to 100 parts of aggregate, 20 to 40 parts of filler, 10 to 20 parts of Thus-Binder modified asphalt cementing material and 2 to 5 parts of Thus-Bond modified emulsified asphalt, wherein the Thus-Bond modified emulsified asphalt is prepared by mixing asphalt, a modifier, an emulsifier and a stabilizer with water according to a ratio of 50: 5: 1: 2. According to the invention, more optimized Thus-Bond modified emulsified asphalt is adopted, so that the quick demulsification is realized, better adhesive property and water resistance are achieved, the occurrence of water damage can be effectively avoided, and the service life of a pavement is prolonged.
本发明公开一种路面养护用Thus超薄磨耗层，该Thus超薄磨耗层由包括以下重量份的成分混合而成：集料80‑100份，填料20‑40份，Thus‑Binder改性沥青胶结料10‑20份，Thus‑Bond改性乳化沥青2‑5份；其中Thus‑Bond改性乳化沥青由沥青、改性剂、乳化剂、稳定剂按照50:5：1:2的比例与水混合而成。本发明采用了更为优化的Thus‑Bond改性乳化沥青，在快速破乳的同时，具有更好的粘结性能和抗水特性，能够有效避免水损害的出现，延长路面的使用寿命。
Thus ultrathin wearing layer for pavement maintenance and construction method thereof
The invention discloses a Thus ultrathin wearing layer for pavement maintenance. The Thus ultrathin wearing layer is prepared by mixing the following components in parts by weight: 80 to 100 parts of aggregate, 20 to 40 parts of filler, 10 to 20 parts of Thus-Binder modified asphalt cementing material and 2 to 5 parts of Thus-Bond modified emulsified asphalt, wherein the Thus-Bond modified emulsified asphalt is prepared by mixing asphalt, a modifier, an emulsifier and a stabilizer with water according to a ratio of 50: 5: 1: 2. According to the invention, more optimized Thus-Bond modified emulsified asphalt is adopted, so that the quick demulsification is realized, better adhesive property and water resistance are achieved, the occurrence of water damage can be effectively avoided, and the service life of a pavement is prolonged.
本发明公开一种路面养护用Thus超薄磨耗层，该Thus超薄磨耗层由包括以下重量份的成分混合而成：集料80‑100份，填料20‑40份，Thus‑Binder改性沥青胶结料10‑20份，Thus‑Bond改性乳化沥青2‑5份；其中Thus‑Bond改性乳化沥青由沥青、改性剂、乳化剂、稳定剂按照50:5：1:2的比例与水混合而成。本发明采用了更为优化的Thus‑Bond改性乳化沥青，在快速破乳的同时，具有更好的粘结性能和抗水特性，能够有效避免水损害的出现，延长路面的使用寿命。
Thus ultrathin wearing layer for pavement maintenance and construction method thereof
一种路面养护用Thus超薄磨耗层及其施工方法
YANG YANG (Autor:in) / WANG XIAOQIU (Autor:in) / JI GUIJIN (Autor:in) / ZHAO CHENYUN (Autor:in) / HU RUI (Autor:in) / DING GUANGHUI (Autor:in) / HUANG QUNFENG (Autor:in) / WANG GUOWEN (Autor:in) / WANG JIJUN (Autor:in) / LI WEI (Autor:in)
30.06.2023
Patent
Elektronische Ressource
Chinesisch
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