Optimal compaction of concrete C35/45 SR, S4
Автор: Aalto Concrete Technology
Загружено: 2019-05-06
Просмотров: 756
Описание:
Huokostetun betonin C35/45 SR optimaalinen tiivistys muotin edestä, päältä ja yläviistosta katsottuna. Painuma 210 mm ja ilmamäärä 3,8 % kokeiden alussa. Muottien kokonaistiivistysajat 145 ja 160 s/m³. In English below...
Optimal compaction of air-entrained concrete C35/45 seen from the front, above and top-left of the mould. Slump of 210 mm and air content of 3.8% at the beginning of the test. Total compaction times of 145 and 160 s/m³.
During the experiments, different concretes were compacted using four compactions times that were 140, 200, 400 and 800 s/m³. In addition, two concretes were compacted with optimal compaction time.
Video and edit: Teemu Ojala
Good vibrations project 2019
Concrete Technology
Department of Civil Engineering
Aalto University
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