| 摘要 |
<p>The device (100) has a vibration generator (10), and a transmission element i.e. rigid mold (20) including a mold to contain a curable mixture. The generator has a loud speaker (12). A coupling unit has a fluid i.e. air, between the loud speaker and the element. The coupling unit has an elastic or viscoelastic support unit placed on the vibration generator, where the element is mounted on the support unit. The support unit has a viscoelastic layer material layer extending according to a closed contour, so that the vibration generator, the element and the layer delimit a closed enclosure. Independent claims are also included for the following: (1) a method for vibrating a curable mixture e.g. mortar or concrete, for treatment of the curable mixture (2) a method for manufacturing an element molded in cured mixture.</p> |
