Deflex 501/a

Technical description

This water-tight profile is made up of load bearing aluminium form profiles, a Nitriflex synthetic material inlay and mounting flat bar squares for the inlay made of stainless steel. It is foreseen for installation on unfinished floor surfaces. It is characterised by an aesthetically pleasing design and full water tightness.
The profile finds use in parking lots, multi-storey parking lots, underground parking lots, pedestrian overpasses, ramps, swimming pools and in wet rooms where water resistance is required.
The synthetic material inlay is joined into one section through welding. Should it become necessary, the sealing inlay may be replaced during site operation without damage to the neighbouring floor surfaces or the top layer.
The profile conforms to fire resistance requirements for class E according to standard PN-EN 13501-1, according to which the products are able to stand up to the effects of a small flame without significant flame spreading - for a short time.
Profile available in flat and corner form.

Adhere to notices and remarks concerning installation.

Technical details
Flat bar profiles 501/a
Corner profiles E 501/a
Fb [mm]
Nominal expansion slit width 60

B [mm]
Total expansion profile width 260
S [mm]
Visible profile width after installation 130
H [mm]
Installed height 35

BE [mm]
Total expansion profile width 160
SE [mm]
Visible profile width after installation 95
HE [mm]
Installed height 80
W ± [mm]
Expansion slit movement compensation 40(±20)
Colour stainless steel - natural; aluminium - natural; elastic inlay - black
Material Load bearing elements – aluminium 
Nitriflex elastic inlay - permanently elastic material, resistant among others to oils, bituminous masses, oxidation, acids, UV light, atmospheric conditions and temperature (to +65°C) as well as aging and road salt. 
Covers - stainless steel.
Load [kN]
Standard length [m] Load bearing elements - 4, covers - 2 and 4, inlay - 20


Installation diagrams


DEFLEX 501/a-060

DEFLEX E 501/a-060