| 摘要 |
A method for fixation of an insulation element (3) to a structural element (2), the structural element having a first (21) and a second side (22), comprises: providing an insulation element (3) comprising an insulation material and comprising a first (31) and a second major surfaces (32); positioning the insulation element (3) with its first major surface (31) proximal to the second side (22) of the structural element (2); providing a spacer fastening device (6) comprising a hollow shank (65) and a fastening screw received in the cavity of the hollow shank, wherein the hollow shank and the fastening screw are adapted to be locked relative to each other in an axial longitudinal direction of the fastening screw, the fastening screw comprising a treaded tip for engagement with the structural element, and the hollow shank comprising a helical thread running on its outside; inserting the spacer fastening device with the threaded tip first from the second major surface into the insulation element; rotating simultaneously both the hollow shank and the fastening screw, so as to produce their advance towards the structural element, until the whole length of the helical thread is inserted into the insulation element; rotating the fastening screw, without rotating the hollow shank, to adjust the distance between the second major surface of the insulation element and the second side of the structural element. |
