Insulation System & application methodology for Slabs

( Polyisocyanurate panels for Ceiling Insulation):- CFC-free Polyisocyanurate rigid foam sheet laminated with vliepatex-N ( Vliepa, Germany) from one side and Aluminium foil from the other side, The density of the panel is 40-45 Kg/m3.. Vliepatex is specially used as lamination for the PIR, PU panels, suitable for coating materials like epoxy coating ,acrylic coating, etc. 

Technical Data:-

         1. ( Polyisocyanurate panels for Ceiling Insulation):-

Density	ASTM C 303: 2002	40-45 kg/m³
Water absorption by volume	ASTM C 209: 1998	0.03%
Thermal conductivity group	ASTM C518: 2002	K=0.023 W/mk
Characteristics in fire	DIN 4102-1	B2
Temperature stability	Upto 250 Deg C in short term ,constant from -50 Deg C until + 110 Deg C
Pressure load	0.1 N/mm² oder 10 t/m²

 2. Vliepatex-N:-

Material:	EN 29073-1	Glass fibre: SH 50    approx.48-60 g/m² Material coating        approx. 230 g/m²
Mass per unit area:	EN 29073-1	Approx. 290 g/ m² ± 10%
Thickness:	ISO EN 9073-2	< 0.6 mm
Rest moisture content:	ISO 287	< 0.8%
Class of fire	DIN 4102-1	B2
Tensile strength Machine direction: Cross machine direction	EN 29073-3	2.0% 2.0%
Water vapour permeability	DIN 53122-1	Ca.123 g/ m² x d
Application: Used as lamination material  for the PIR , PU panels, suitable for coating materials like epoxy coating ,acrylic coating etc.

METHOD OF APPLICATION

    Fig 1

1) Drill a hole of depth 7.5 cm using a 10 mm drill bit along with the insulation panel. (Ref Fig-1)
    2) Fix the plug in the hole
    3) Insert the nylon nail using a mallet.
    4) Hammer the nylon nail along with plug.
    5) Hammering the plug head 2 mm inside the panel. 

                                             Fig 2

Fixing the self adhesive mesh on the head of the plugs and all over the joints (Ref Fig-2)

1) Applying the filler all over the plug heads and joints
        (Ref Fig-3)
    2) Applying primer all over the surface. 
    3) Applying the final coating. 

Note:-
1) Surfaces should be checked to ensure the leveling before fixing the panels.
2) All the joints between the panels should be closed tightly.