Белорусский национальный технический университет
Repository of the Belarusian National Technical University
ISSN: 2310-7405
Repository of the Belarusian National Technical University
View Item 
  •   Repository BNTU
  • Материалы конференций и семинаров
  • Международные и республиканские конференции
  • Новые горизонты
  • 2016
  • Материалы конференции по статьям
  • View Item
  •   Repository BNTU
  • Материалы конференций и семинаров
  • Международные и республиканские конференции
  • Новые горизонты
  • 2016
  • Материалы конференции по статьям
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Регенерированный бетон как заполнитель для цементобетона

Thumbnail
Authors
Васильева, Е. И.
Бондаренко, С. Н.
Date
2016
Publisher
БНТУ
Bibliographic entry
Васильева, Е. И. Регенерированный бетон как заполнитель для цементобетона / Е. И. Васильева, С. Н. Бондаренко // Новые горизонты - 2016 : сборник материалов III Белорусско-Китайского молодежного инновационного форума, 29–30 ноября 2016 года. – Минск : БНТУ, 2016. – С. 14-15.
Abstract
Recycled concrete obtained from the demolition of buildings and pavements. Recycled concrete consists of two-phase particles that contain both the original natural aggregate and the residual mortar. Residual mortar is consisting of the original cement paste and the original fine natural aggregate. The use of recycled concrete is still limited by a concern over the durability of concrete made with the material. This is mainly due to the cracking susceptibility of concrete made with recycled materials, particularly as a result of drying shrinkage. Using recycled concrete as a replacement for coarse natural aggregate in concrete, an increase in drying shrinkage is observed. However, the higher levels of shrinkage did not necessarily correspond to higher stress levels nor higher cracking susceptibility. The reduced cracking susceptibility of concrete connected with the lower modulus of elasticity of the concrete. The lower modulus of elasticity was attributed to the larger volume of mortar that existed in these mixtures. Properties of concrete containing recycled concrete, due to the availability residual mortar can increase the crack resistance of concretes with shrinkage during drying. The aim of the study is to test this hypothesis.
URI
https://rep.bntu.by/handle/data/40237
View/Open
14-15.pdf (912.0Kb)
Collections
  • Материалы конференции по статьям[150]
Show full item record
CORE Recommender

Belarusian National Technical University | Science Library | About Repository | Размещение в Репозитории | Contact Us
Яндекс.МетрикаIP Geolocation by DB-IP
Science Library | About Repository | Размещение в Репозитории | Contact Us
 

Browse

All of Repository BNTUCommunities & CollectionsAuthorsTitlesBy Issue DatePublisherBy Submit DateTypeThis CollectionAuthorsTitlesBy Issue DatePublisherBy Submit DateType

My Account

LoginRegister

Belarusian National Technical University | Science Library | About Repository | Размещение в Репозитории | Contact Us
Яндекс.МетрикаIP Geolocation by DB-IP
Science Library | About Repository | Размещение в Репозитории | Contact Us