Study on fundamental properties of the spraying Ultra High Strength Fiber Reinforced Concrete cured at normal temperature
In this study, the hardened properties and spraying characteristics of ultra high strength fiber-reinforced mortar mixed with copper fibers along with nylon fibers and polypropylene fibers are examined. The chemical fibers are added in the expectation that they will prevent cracking during initial c...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2022-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2022/11/matecconf_iccrrr22_05016.pdf |
| _version_ | 1797807619002335232 |
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| author | Yoshikawa Kotaro Fujiwara Hiromi Maruoka Masanori Yamada Katsuhiko Yoshikawa Junon |
| author_facet | Yoshikawa Kotaro Fujiwara Hiromi Maruoka Masanori Yamada Katsuhiko Yoshikawa Junon |
| author_sort | Yoshikawa Kotaro |
| collection | DOAJ |
| description | In this study, the hardened properties and spraying characteristics of ultra high strength fiber-reinforced mortar mixed with copper fibers along with nylon fibers and polypropylene fibers are examined. The chemical fibers are added in the expectation that they will prevent cracking during initial curing. It is confirmed that, even with the addition of chemical fibers, the fresh properties of the mortar are similar to those of formulations containing only copper fibers. It is also found spray-application of this formulation achieves sufficient application thickness and that on-site application would be possible. |
| first_indexed | 2024-03-13T06:25:19Z |
| format | Article |
| id | doaj.art-ed2e4dc744d94a909dd8f0cb57ae11ad |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-03-13T06:25:19Z |
| publishDate | 2022-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-ed2e4dc744d94a909dd8f0cb57ae11ad2023-06-09T09:28:14ZengEDP SciencesMATEC Web of Conferences2261-236X2022-01-013640501610.1051/matecconf/202236405016matecconf_iccrrr22_05016Study on fundamental properties of the spraying Ultra High Strength Fiber Reinforced Concrete cured at normal temperatureYoshikawa Kotaro0Fujiwara Hiromi1Maruoka Masanori2Yamada Katsuhiko3Yoshikawa Junon4Graduate School of Regional Development and Creativity, Utsunomiya UniversityGraduate School of Regional Development and Creativity, Utsunomiya UniversityGraduate School of Regional Development and Creativity, Utsunomiya UniversityGraduate School of Regional Development and Creativity, Utsunomiya UniversityGraduate School of Regional Development and Creativity, Utsunomiya UniversityIn this study, the hardened properties and spraying characteristics of ultra high strength fiber-reinforced mortar mixed with copper fibers along with nylon fibers and polypropylene fibers are examined. The chemical fibers are added in the expectation that they will prevent cracking during initial curing. It is confirmed that, even with the addition of chemical fibers, the fresh properties of the mortar are similar to those of formulations containing only copper fibers. It is also found spray-application of this formulation achieves sufficient application thickness and that on-site application would be possible.https://www.matec-conferences.org/articles/matecconf/pdf/2022/11/matecconf_iccrrr22_05016.pdf |
| spellingShingle | Yoshikawa Kotaro Fujiwara Hiromi Maruoka Masanori Yamada Katsuhiko Yoshikawa Junon Study on fundamental properties of the spraying Ultra High Strength Fiber Reinforced Concrete cured at normal temperature MATEC Web of Conferences |
| title | Study on fundamental properties of the spraying Ultra High Strength Fiber Reinforced Concrete cured at normal temperature |
| title_full | Study on fundamental properties of the spraying Ultra High Strength Fiber Reinforced Concrete cured at normal temperature |
| title_fullStr | Study on fundamental properties of the spraying Ultra High Strength Fiber Reinforced Concrete cured at normal temperature |
| title_full_unstemmed | Study on fundamental properties of the spraying Ultra High Strength Fiber Reinforced Concrete cured at normal temperature |
| title_short | Study on fundamental properties of the spraying Ultra High Strength Fiber Reinforced Concrete cured at normal temperature |
| title_sort | study on fundamental properties of the spraying ultra high strength fiber reinforced concrete cured at normal temperature |
| url | https://www.matec-conferences.org/articles/matecconf/pdf/2022/11/matecconf_iccrrr22_05016.pdf |
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