Optimal compaction of concrete C35/45 SR, S4 скачать в хорошем качестве

Optimal compaction of concrete C35/45 SR, S4

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