Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-mixing-amount rubber emulsified asphalt, production process and application
The invention discloses high-mixing-amount rubber emulsified asphalt, a production process and application, the high-mixing-amount rubber emulsified asphalt comprises 60-65 wt% of rubber asphalt and 35-40 wt% of liquid soap, the rubber asphalt is composed of 20-40% of rubber powder and 60-80% of matrix asphalt; the liquid soap comprises an emulsifier, a stabilizer, water and sodium hydroxide. The high-content rubber emulsified asphalt with good flowing property at normal temperature can be continuously and efficiently produced, has various advantages of hot rubber asphalt, and overcomes the defects that the hot rubber asphalt is high in viscosity, is not beneficial to pavement construction, is limited in application range, cannot be constructed in seasons with low air temperature and the like; the agent is especially suitable for treating diseases such as turtle net cracks and peeling in expressway waterproofing and road maintenance.
本发明公开了一种高掺量橡胶乳化沥青、生产工艺及应用，高掺量橡胶乳化沥青，按百分百计，包含60‑65wt％橡胶沥青和35～40wt％皂液，其中，所述橡胶沥青由20％～40％橡胶粉和60％～80％基质沥青组成；所述皂液包含乳化剂、稳定剂、水和氢氧化钠。本发明可连续高效生产出常温下流动性能好的高含量橡胶乳化沥青，其既具有热橡胶沥青的各项优点，又克服了热橡胶沥青的粘度大、不利于路面施工、应用范围受限、气温低季节不能进行施工等缺点，特别适用于高速公路防水、道路养护中处理龟网裂、脱皮等病害。
High-mixing-amount rubber emulsified asphalt, production process and application
The invention discloses high-mixing-amount rubber emulsified asphalt, a production process and application, the high-mixing-amount rubber emulsified asphalt comprises 60-65 wt% of rubber asphalt and 35-40 wt% of liquid soap, the rubber asphalt is composed of 20-40% of rubber powder and 60-80% of matrix asphalt; the liquid soap comprises an emulsifier, a stabilizer, water and sodium hydroxide. The high-content rubber emulsified asphalt with good flowing property at normal temperature can be continuously and efficiently produced, has various advantages of hot rubber asphalt, and overcomes the defects that the hot rubber asphalt is high in viscosity, is not beneficial to pavement construction, is limited in application range, cannot be constructed in seasons with low air temperature and the like; the agent is especially suitable for treating diseases such as turtle net cracks and peeling in expressway waterproofing and road maintenance.
本发明公开了一种高掺量橡胶乳化沥青、生产工艺及应用，高掺量橡胶乳化沥青，按百分百计，包含60‑65wt％橡胶沥青和35～40wt％皂液，其中，所述橡胶沥青由20％～40％橡胶粉和60％～80％基质沥青组成；所述皂液包含乳化剂、稳定剂、水和氢氧化钠。本发明可连续高效生产出常温下流动性能好的高含量橡胶乳化沥青，其既具有热橡胶沥青的各项优点，又克服了热橡胶沥青的粘度大、不利于路面施工、应用范围受限、气温低季节不能进行施工等缺点，特别适用于高速公路防水、道路养护中处理龟网裂、脱皮等病害。
High-mixing-amount rubber emulsified asphalt, production process and application
一种高掺量橡胶乳化沥青、生产工艺及应用
WANG WEIZHU (Autor:in) / ZHANG HUIQIN (Autor:in) / LIU LIANG (Autor:in) / WANG XUEYING (Autor:in) / JIANG MINGXIAN (Autor:in) / WU JIANBO (Autor:in)
22.04.2022
Patent
Elektronische Ressource
Chinesisch
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