Method and means to assemble a building board on a support

Abstract

A method to safely mount a building board on a bedding, so that the front surface of the boarding does not get penetrated during the time glue applied between the board and the bedding is curing or getting stiff. The method is characterized in that friction increasing elements are applied at the bedding in connection to its lower part, that glue is applied to the bedding, preferably in the shape of a string, that the board is fit up against the bedding and adjusted, and then a force is applied on the lower part of the boarding at the position of rearward arranged friction increasing elements such that these element are activated and penetrate the rear surface of the board and assist in holding the whole weight of the board.

1 - 8 . (canceled) 
   
   
       9 . A method to mount a board on a at least partly magnetic bedding, whereby the anchoring against the bedding takes place when a glue applied on the bedding is cured, characterized in that magnetic means are applied on the front surface of the building board in connection to rearward arranged magnetic material at the bedding, whereby the magnetic fields from said magnetic means are passing through the building board and said magnetic material at the bedding, or constituting the bedding, e.g. in the shape of a steel joist and thereby performing a force acting on the board and create a pressure on the bedding. 
   
   
       10 . A method according to  claim 9 , characterized in that electromagnets are used and that these will create a magnetic hysteresis effect to heat a metallic bedding onto which the curable attachment agent is applied. 
   
   
       11 . Means to temporary hold a building board towards a bedding to fix it during the time when an attachment agent is cured, and to perform the method according to  claim 9 , characterized in magnetic means being able to apply on the outer surface of the building board. 
   
   
       12 . Means according to  claim 11 , characterized in that, expect from the magnetic means, there are also UV emitters arranged at the rulers.