التفاصيل البيبلوغرافية
| العنوان: |
Study of Physical and Mechanical Properties of Fiber Concretes with Different Compositions |
| المؤلفون: |
Amalia Karapetyan, Maria Badalyan, Avetik Arzumanyan, Nelli Muradyan, Artyom Grigoryan |
| المصدر: |
Engineering Proceedings, Vol 56, Iss 1, p 224 (2023) |
| بيانات النشر: |
MDPI AG, 2023. |
| سنة النشر: |
2023 |
| مصطلحات موضوعية: |
basalt fiber, fine-grained fiber concrete, micro-reinforcement, physical and mechanical properties, mineral and chemical additives, Engineering machinery, tools, and implements, TA213-215 |
| الوصف: |
This article touches upon the development of dispersed-reinforced concrete components and the improvement of their physical and mechanical properties. They can be used in road and defense structures, bridges, and takeoff and landing zones. Multifunctional micro-reinforced fine-grained concrete compositions have been developed based on basalt fiber, where the limit of compression strength varies from 65.6 to 78.35 MPa, flexural strength from 6.4 to 9.1 MPa, and water permeability from 3.7 to 1.8%. Among the compositions of micro-reinforced concrete with basalt fiber, the best strength result was recorded in the case of 2% basalt fiber and 10% microsilica, with compression and flexural strengths of 78.35 and 9.1 MPa, respectively. The best water absorption result of 1.8% was obtained only with basalt fiber concrete when the fiber content was increased to 3.2%. As a result, the water absorption was reduced by 62% compared to the initial concrete. The increases in flexural and compression strengths were 42.19% and 13.8%, respectively. |
| نوع الوثيقة: |
article |
| وصف الملف: |
electronic resource |
| اللغة: |
English |
| تدمد: |
2673-4591 |
| Relation: |
https://www.mdpi.com/2673-4591/56/1/224; https://doaj.org/toc/2673-4591 |
| DOI: |
10.3390/ASEC2023-15930 |
| URL الوصول: |
https://doaj.org/article/5496a2627a774b6f85f3b0b086063c9e |
| رقم الانضمام: |
edsdoj.5496a2627a774b6f85f3b0b086063c9e |
| قاعدة البيانات: |
Directory of Open Access Journals |