Notes on appiying PVC wall covers
The usual approad in the implementation of PVC wallcovers is to creat the basic infrastructure for the passage of pipes, cables and a smooth and level surface for locating the pieces of wallcovers.Therefore,the primary infrastructure in the project implementation is very important.The number of  lines and the distance between them (type and number of shoulders in PVC wallcover projects) have to be selected in such a way that they maintain the final cover strength agaunst impact and vibration.In cases when bending the wallpaper is needed. for example in covering some parts of the ceiling and arches according to the original design, due to increased pressure caused by the wallcover curvature and because of the limitation on flexibility of wallcover, aproper method should be implemented to keep the parts fixed.
wallcovers should have a flat surface cover the male and female edges of the wallcover, as well, so the intervales between male and female parts are not remained uncoated.
Of the most important factors that must be considered in selection of wallcovers in the stability of it against variation in ambient temperature to maintain the beauty and uniformily of the wallcover over the ears.As observed, in some types of wallcovers sunlight or even the room temperature has caused the design become fade or so-called swollen.
Using PVC wallcovers in places such as swimming pools,baths,... is perfect because it prevents the loss or swell of the wallcover surface.
Another important aspect that should be considered in the implementation of wallcover prijects is the selection of instruments and the designof base board and edges of corers.
Base board: HemmatPlast base boards are one piece and the empty space between two layers and used for the passage of cables and wires.This products has about 180 designs and colors with the following features:
1- fire proof
2 - easy and quick installation
3 - unconditional washability without loss or change in color and design
4 - possibility of passing cables through double-glazed PVC based board such as plastic ducts
5 - anti-bacterial and anti-scratch coatings
6 - anti-insect and anti-corrosion