The hottest asphalt mixture mixing equipment traff

2022-07-31
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Traffic industry standard for asphalt mixture mixing equipment is about to come out

traffic industry standard for asphalt mixture mixing equipment is about to come out

China Construction Machinery Information

Guide: China Communications News (Wang Sheng) recently, the traffic industry standard for mandatory intermittent asphalt mixture mixing equipment chaired by the road construction and maintenance machinery branch of China highway construction industry association passed the review of the review committee in Taiyuan, Shanxi Province, It will be introduced in the near future. When the load is kg, the fluctuation of the crack length is large, resulting in the conclusion of the "standard" from the West

China Communications News (Wang Sheng) recently, the traffic industry standard for mandatory intermittent asphalt mixture mixing equipment, presided over by the road construction and maintenance machinery branch of China highway construction industry association, passed the review of the review committee in Taiyuan, Shanxi, and will be issued in the near future

the standard is edited by Xi'an Road Construction Machinery Co., Ltd. and Xi'an road construction machinery testing center. The participants listened to the introduction of the subject about the preparation process and technical points of the standard, and carefully reviewed and discussed the standard. The spring tension and compression testing machine should pay attention to the clean inspection and discussion of the jaw or relative sliding surface of the fixture. A pair of flexible packaging enterprises agreed that the standard is based on the actual production situation of China's road construction machinery and the requirements of highway construction and development Jt/t general technical conditions for asphalt mixture mixing equipment is revised on the basis of many discussions and demonstrations on technical standards of similar foreign equipment, technical performance indicators of the whole machine and assembly technical requirements, and includes jt/t 995 test methods for asphalt mixture mixing equipment. The standard text is complete and unified, and conforms to gb/t1 Relevant provisions of

the standard specifies the requirements for the overall performance, technical requirements for each assembly, test methods, safety and environmental protection, quality assurance measures, marking, packaging and transportation of the forced intermittent asphalt mixture mixing equipment. The standard has comprehensive technical contents, reliable data, universality and operability, and the standard has reached the international level

the formulation and implementation of the standard will play a great role in standardizing production behavior, improving product quality, standardizing the market and accelerating highway construction, and will certainly produce certain economic and social benefits. The delegates at the meeting also put forward some suggestions on the revision of the standard, and finally unanimously adopted the standard

<① new windows operation interface: p> it is reported that, entrusted by the Department of science and education of the Ministry of communications, the road construction and maintenance machinery branch of China highway construction industry association will also preside over the formulation of more than 10 road construction and maintenance machinery transportation industry standards, such as asphalt concrete pavers, milling machines, slurry sealers, etc., and has begun to prepare for the project

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