Building elements for portable, wide span rope hangars - easily and cheaply erected structure finds wide ranging applications

摘要

A set of building elements for erecting a wide span roof, has the roof formed by linear tubular profiles, of e.g. PVC which have a rectangular section and anchorage strips on the corners of the other narrow side. At their ends they are securely attached to a longeron and are supported by a yoke on which they can slide. The pockets are filled with an adhesive synthetic mass, for pref. at the time of insertion. Extends the field of application, simplifies the erection, increases the variability and mobility and reduces the running costs as compared with other methods of building halls and sheds.