| 摘要 |
<p>The presented invention describes a new method of fastening of prefabricated building elements on buildings with emphasis on fastening of sandwich panels with metal or other encasement by means of hidden or visible fastening elements. The system of fastening of prefabricated building elements assures partial mobility of elements on intermediate supports for static reasons and offers, at the same time, easy and quick mounting of elements on a load bearing structure. The solution of fastening elements according to the invention has been implemented by application of a specially shaped fastening profile with a mounted elastic layer, which is fastened to the prefabricated building element with bolts. In the case of wind force or temperature difference acting in the direction towards the load bearing structure, the prefabricated element leans on the support element on which there is the elastic layer which damps shocks and reduces transmission of sound from the prefabricated building element to the load bearing structure. In the case of wind or temperature difference acting in the direction away form the load bearing structure, the fastening profile leans with its elastic layer on the support element from the interior side, under the condition that the free deformation of the prefabricated element is exceeded.</p> |
