title: Ð­ÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½Ð¾-Ð¿Ð°ÑÐ°ÑÐ¸Ð½Ð¾Ð²ÑÑ ÑÐ¼ÑÐ»ÑÑÐ¸Ð¹ Ð´Ð»Ñ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÑÐ°Ð´ÐºÐ¸ Ð°ÑÑÐ¾Ð´ÑÐ¾Ð¼Ð½ÑÑ Ð¸ Ð´Ð¾ÑÐ¾Ð¶Ð½ÑÑ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹
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: The effectiveness of polymer-paraffin emulsions to reduce shrinkage of airfield and road covering
Creators: name: ÐÐ¾Ð¿ÑÐ²Ð°Ð½Ð¾Ð²Ð°, ÐÐ¾Ñ
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ÑÐ°Ð´ÐºÐ° Ð±ÐµÑÐ¾Ð½Ð°
ÑÐ¼ÑÐ»ÑÑÐ¸Ñ
Ð·Ð°ÑÐ¸ÑÐ° Ð±ÐµÑÐ¾Ð½Ð°
Ð°ÑÑÐ¾Ð´ÑÐ¾Ð¼Ð½ÑÐµ Ð¸ Ð´Ð¾ÑÐ¾Ð¶Ð½ÑÐµ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ
concrete shrinking
emulsion
concrete protection
airfield and road coverings

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½Ð¾-Ð¿Ð°ÑÐ°ÑÐ¸Ð½Ð¾Ð²ÑÑ ÑÐ¼ÑÐ»ÑÑÐ¸Ð¹ Ñ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ Ð¸Ñ Ð·Ð°ÑÐ¸ÑÐ½ÑÑ Ð²Ð»Ð°Ð³Ð¾Ð¸Ð·Ð¾Ð»Ð¸ÑÑÑÑÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ². ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1) ÐÐ¸ÑÐµÑÐ°ÑÑÑÐ½ÑÐ¹ Ð¾Ð±Ð·Ð¾Ñ Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð·Ð°ÑÐ¸ÑÑ Ð±ÐµÑÐ¾Ð½Ð° Ð¾Ñ Ð²ÑÑÑÑÐ°Ð½Ð¸Ñ 2) Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹ Ð¸ Ð·Ð°ÑÐ¸ÑÑ Ð±ÐµÑÐ¾Ð½Ð° Ð¾Ñ Ð²ÑÑÑÑÐ°Ð½Ð¸Ñ 3) ÐÐ¾ÑÑÐ°Ð½Ð¾Ð²ÐºÐ° ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ 4) ÐÐ½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð²ÑÐ²Ð¾Ð´Ð¾Ð² Ð¸ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¾ÑÑ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ¼ÑÐ»ÑÑÐ¸Ð¹, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸ÐµÐ¹ MC-Bauchemie. ÐÑÐ¿ÑÑÐ°Ð½Ð¸Ðµ ÑÑÐµÐ´ÑÑÐ² Ð¿Ð¾ ÑÑÐ¾Ð´Ñ Ð·Ð° Ð±ÐµÑÐ¾Ð½Ð¾Ð¼ Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÐºÐ»Ð¸Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¾ÑÑ Ð¿Ð¾ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐµ Ð¡Ð¾ÑÐ·Ð´Ð¾ÑÐÐÐ: Â«ÐÐµÑÐ¾Ð´ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐ´ÐµÐ»ÑÐ½Ð¾Ð¹ Ð²Ð»Ð°Ð³Ð¾Ð¿ÑÐ¾Ð½Ð¸ÑÐ°ÐµÐ¼Ð¾ÑÑÐ¸ Ð¿Ð»ÐµÐ½ÐºÐ¸ Ð¸Ð· ÐÐÐ Ð´Ð»Ñ ÑÑÐ¾Ð´Ð° Ð·Ð° ÑÐ²ÐµÐ¶ÐµÑÐ»Ð¾Ð¶ÐµÐ½Ð½ÑÐ¼ Ð±ÐµÑÐ¾Ð½Ð¾Ð¼Â». ÐÑÐ»Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ°ÑÑÐµÑÑ, Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑÐ¸Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ Ð¿Ð¾ÑÐµÑÑÐ½Ð½Ð¾Ð¹ Ð²Ð»Ð°Ð³Ð¸, Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑÐ¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÑÐµÐ´ÑÑÐ² Ð¿Ð¾ ÑÑÐ¾Ð´Ñ Ð·Ð° Ð±ÐµÑÐ¾Ð½Ð¾Ð¼ Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ ÑÐ¾Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÑÐµÐ´ÑÑÐ², Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð° Ð¿Ð¾ ÑÑÐ¾Ð´Ñ Ð·Ð° Ð±ÐµÑÐ¾Ð½Ð¾Ð¼. Ð¡Ð°Ð¼ÑÐ¼ ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐ¼ Ð¸Ð· Ð¸ÑÐ¿ÑÑÐ°Ð½Ð½ÑÑ ÑÑÐµÐ´ÑÑÐ² ÑÐ²Ð»ÑÐµÑÑÑ Ð­Ð¼ÐºÐ¾ÑÐ¸Ð» ÐÐ¤ÐÐ. ÐÑÐµÐ½ÐµÐ½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ°ÑÑÐ¾Ð´Ð° ÑÑÐµÐ´ÑÑÐ²Ð° Ð½Ð° ÐºÐ¸Ð½ÐµÑÐ¸ÐºÑ Ð¸ÑÐ¿Ð°ÑÐµÐ½Ð¸Ñ Ð²Ð¾Ð´Ñ ÑÐµÑÐµÐ· Ð¿Ð¾ÐºÑÑÑÐ¸Ðµ - ÑÑÐ¼Ð¼Ð°ÑÐ½Ð°Ñ Ð¿Ð¾ÑÐµÑÑ Ð²Ð»Ð°Ð³Ð¸ ÑÐ½Ð¸Ð¶Ð°ÐµÑÑÑ Ñ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸ÐµÐ¼ ÑÐ°ÑÑÐ¾Ð´Ð° ÑÑÐµÐ´ÑÑÐ² Ð½ÐµÐ·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ Ð¾Ñ Ð²Ð¸Ð´Ð° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼Ð¾Ð³Ð¾ ÑÑÐµÐ´ÑÑÐ²Ð°. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð²ÐµÑÑÐ° Ð½Ð° Ð¿Ð¾ÑÐµÑÑ Ð²Ð»Ð°Ð³Ð¸. ÐÐ°Ð»Ð¸ÑÐ¸Ðµ Ð²ÐµÑÑÐ° ÑÑÐºÐ¾ÑÑÐµÑ ÑÐ°Ð·ÑÑÑÐµÐ½Ð¸Ðµ ÑÐ¼ÑÐ»ÑÑÐ¸Ð¸ Ð¸ Ð¿Ð»ÐµÐ½ÐºÐ¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð½Ð° Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð². ÐÐ° ÑÐºÐ¾ÑÐ¾ÑÑÑ Ð¸ÑÐ¿Ð°ÑÐµÐ½Ð¸Ñ Ð²Ð»Ð¸ÑÑÑ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ ÑÐ°ÐºÑÐ¾ÑÑ: 
- Ð¿Ð¾ÑÑÑÐ¿Ð»ÐµÐ½Ð¸Ðµ ÑÐ³Ð»ÐµÐºÐ¸ÑÐ»Ð¾Ð³Ð¾ Ð³Ð°Ð·Ð° Ðº Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð±ÐµÑÐ¾Ð½Ð° Ð¸ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÑÐ°Ñ ÐºÐ°ÑÐ±Ð¾Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ½Ð¾Ð¹ ÐºÐ°ÑÐ±Ð¾Ð½Ð°ÑÐ½Ð¾Ð¹ Ð¿Ð»ÐµÐ½ÐºÐ¸, Ð·Ð°Ð¼ÐµÐ´Ð»ÑÑÑÐµÐ¹ Ð¸ÑÐ¿Ð°ÑÐµÐ½Ð¸Ðµ - ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°: Ð¿ÑÐ¾ÑÐµÑÑ, ÐºÐ°Ðº Ð¸ Ð²ÑÑÐºÐ°Ñ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÐµÐ°ÐºÑÐ¸Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ñ Ð¾Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ - ÑÐºÐ¾ÑÐ¾ÑÑÑ Ð²ÐµÑÑÐ°: ÑÐµÐ¼ Ð²ÑÑÐµ ÑÐºÐ¾ÑÐ¾ÑÑÑ Ð²ÐµÑÑÐ°, ÑÐµÐ¼ Ð±ÑÑÑÑÐµÐµ Ð±ÐµÑÐ¾Ð½ ÑÐµÑÑÐµÑ Ð²Ð¾Ð´Ñ.
description: The work is devoted to experimental evaluation of the effectiveness of polymer-paraffin emulsions in terms of their protective moisture-insulating properties. Tasks that were solved during the study: 1) Literature review and identification of problems of protection of concrete from drying out 2) Development of a methodology for evaluating the effectiveness of various coatings and protecting concrete from drying out 3) Setting up experimental studies 4) Analysis of obtaining results and drawing conclusions and recommendations The study was based on emulsions developed by MC-Bauchemie. Testing of concrete care products in various climatic conditions was carried out according to the methodology of SoyuzdorNII: âMethod for determining the specific moisture permeability of VPM film for the care of freshly laid concreteâ. Calculations were made showing the amount of moisture lost, showing the effectiveness of concrete care products under various conditions. Based on the research results, the effectiveness of the products was compared, the most effective concrete care products were identified. The most effective of the tested means is Emkoril BFMK. The effect of the consumption of the product on the kinetics of water evaporation through the coating is estimated - the total moisture loss decreases with increasing consumption of funds, regardless of the type of product used. The effect of wind on moisture loss has been investigated. The presence of wind accelerates the destruction of the emulsion and film formation on the surface of the samples. Various factors influence the evaporation rate: - the flow of carbon dioxide to the concrete surface and subsequent carbonization with the formation of a surface carbonate film that slows down evaporation - temperature: the process, like any chemical reaction, depends on temperature - wind speed: the higher the wind speed, the faster the concrete loses water.