title: ÐÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ñ Ð¾Ð»Ð¾Ð´Ð½Ð¾Ð³Ð¾ ÑÐµÑÐ°Ð¹ÐºÐ»Ð¸Ð½Ð³Ð° Ð² ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Evaluation of the effectiveness of cold recycling technologies in the Leningrad region
Creators: name: Ð§ÑÐ¼Ð°ÐºÐ¾Ð², ÐÐ°Ð²ÐµÐ»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÑÐµÑÐ°Ð¹ÐºÐ»Ð¸Ð½Ð³
Ð°ÑÑÐ°Ð»ÑÑÐ¾Ð±ÐµÑÐ¾Ð½
ÑÐµÐ³ÐµÐ½ÐµÑÐ°ÑÐ¸Ñ
Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ðµ
Ð´Ð¾ÑÐ¾Ð¶Ð½Ð°Ñ Ð¾Ð´ÐµÐ¶Ð´Ð°
ÑÐºÑÐ¿ÐµÑÑÐ½ÑÐ¹ Ð¾Ð¿ÑÐ¾Ñ
ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ ÐºÐ°ÑÑÐ°
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸Ñ
Ð°ÑÑÐ°Ð»ÑÑÐ¾Ð³ÑÐ°Ð½ÑÐ»ÑÑ
Ð»ÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ°Ñ Ð¾Ð±Ð»Ð°ÑÑÑ
recycling
asphaltconcrete
regeneration
restoration
road surface dressing
expert survey
efficiency
technological card
economy
asphalt granulate
leningrad region

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÐ¾Ð»Ð¾Ð´Ð½Ð¾Ð³Ð¾ ÑÐµÑÐ°Ð¹ÐºÐ»Ð¸Ð½Ð³Ð° Ð² ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸Â». Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÐ¾Ð»Ð¾Ð´Ð½Ð¾Ð³Ð¾ ÑÐµÑÐ°Ð¹ÐºÐ»Ð¸Ð½Ð³Ð° Ð¿ÑÐ¸ ÑÐµÐ¼Ð¾Ð½ÑÐµ Ð´Ð¾ÑÐ¾Ð³ Ð½Ð° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸.
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description: The theme of the final qualification work: "Evaluation of the effectiveness of the application of cold recycling technology in the Leningrad region." The work is devoted to the rationale for the use of cold recycling technology when repairing roads in the Leningrad region.
Tasks that were solved during the study:
1. Analysis of domestic and international experience in the use of cold recycling technology.
2. Conducting an expert survey to identify the most important criteria for evaluating the effectiveness of a technology.
3. Development of a technological map of the application of technology in the territory of the Leningrad region.
4. Evaluation of the effectiveness of the application of cold recycling technology in comparison with the traditional method of road repair.
This paper describes the technology of cold recycling, the principle of operation, advantages and disadvantages. Criteria are given by which it is possible to judge the effectiveness of the technology. An expert survey was conducted on the most important criteria for evaluating the effectiveness of technology application. The experts will be the researchers at the Higher School of Industrial-Civil and Road Construction Peter the Great St.Petersburg Polytechnic University, as well as coworkers of the road design group of JSC Â«Peterburgskiye dorogiÂ». A technological map has been developed for the repair of pavement using cold rerecycling technology in the Leningrad Region. Comparison of fuel costs and new building materials with the use of cold recycling and the classic repair of pavement.