Deflex 446/ta

Technical description

Floor profile made of aluminium and Nitriflex synthetic material, intended for installation on finished floor surfaces.It is characterised by its ability to compensate for building movements both horizontally as well as vertically (slip joint of the inlay with the profile)..
The elastomer inlay has a recess (3 mm or 5 mm) above the aluminium profiles, thanks to which, after profile installation, finishing made of a PVC fitted carpet or a different carpet is possible.
The profile finds use for various kinds of floor finishes, i. e. screed, natural stone, stone imitation, etc.
The profile structure allows replacement of the synthetic material inlay without any need to remove the profile components.
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 446/Ta-020/3
Corner profiles E 446/Ta-020/3
E 446/Ta-020/5
Fb [mm]
Nominal expansion slit width 20

B [mm]
Total expansion profile width 121

S [mm]
Visible profile width after installation 121

H [mm]
Installed height 23/38

BE [mm]
Total expansion profile width 73

SE [mm]
Visible profile width after installation 21

HE [mm]
Installed height 60/75
W ± [mm]
Expansion slit movement compensation 5(±2,5)
Aluminium - natural, elastic inlay - black and grey 1)
Material Load bearing profiles - aluminium - properties according to standard PN-EN 755.
Nitriflex® elastic inlay - a permanently flexible material, resistant i. e. to oils, bitumen masses, oxidation, UV rays, atmospheric conditions and temperature (-30 °C to +60 °C), as well as ageing and traffic salt. 
Load [kN]**
Standard length [m] 4


Installation diagrams

DEFLEX 446/Ta-020/3

DEFLEX E 446/Ta-020/3

DEFLEX 446/Ta-020/5