STRETCH METHOD OF STRETCH CEILING Russian patent published in 2020 - IPC E04B9/00 

FIELD: construction.

SUBSTANCE: invention relates to the field of construction, in particular to the technology of installation of tension ceilings made of materials requiring heating and expansion during installation. In production room equipped with ventilation or air conditioning system, rigid surface and heat gun, room is heated by heat gun to temperature providing elasticity of canvas from PVC film. To rigid surface in production room using screws profile is fixed, used for installation of tension ceiling, in which fixed harpoon or slat (wedge), holding in cavity profile one side of web or fragment of side of web, wherein on the opposite side the harpoon or slat be fixed in the section of the fastening profile not fixed to the rigid surface on the entire web din or on the web fragment, by means of which the web or the web fragment is uniformly stretched by manual or mechanical means. Ventilation or air conditioning system is forced cooling of web or web fragment, after which cooled stretched web is folded and transported to object, where installation will be performed. Besides, the web before tensioning can be not only in the fastening profile, but also with the help of clamps fixing the web edge.

EFFECT: improved working conditions of the installer and, as a result, reduction of the number of webs damaged during installation, as well as the possibility of mounting a cloth of a large area.

1 cl