Deflex 446/tb


Technical description

Floor profile made of aluminium and  Nitriflex® synthetic material, foreseen for installation on unfinished floor surfaces. Thanks to the use of a synthetic material inlay, the profile is characterised by excellent movement compensation abilities of the expansion slit in all directions. The profile structure allows replacement of the synthetic material inlay without any need to remove the profile components.The replaceable synthetic material inlay is also available smooth, with reduced accommodation ability (50% of the value for the standard inlay). 
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. Profiles with a smooth inlay are particularly recommended for use at sites with increased requirements with respect to hygiene, i. e. hospitals, nurseries, etc. It boasts the same design and creates a unified system with the Deflex 397 wall profile.
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 is available as flat, a type E corner version and a type EV corner version. A profile type E version with a flush wall batten is also available.

Adhere to assembly remarks and indications.

Technical details
Flat bar profiles 446/Tb-030/3
446/Tb-030/5
446/Tb-050/3
446/Tb-050/5
446/Tb-065/3
446/Tb-065/5
Corner profiles E 446/Tb-030/3
E 446/Tb-030/3
E 446/Tb-050/5
E 446/Tb-050/5
E 446/Tb-065/3
E 446/Tb-065/5
Fb [mm]
Nominal expansion slit width 30
30
50
50
65
65

B [mm]
Total expansion profile width 125
125
150
150
165
165

S [mm]
Visible profile width after installation 30
30
50
50
65
65

H [mm]
Installed height 18/23/29/38/53
20/25/31/40/55
23/29/38/53/68/83
25/31/40/55/70/85
23/29/38/53/68/83
25/31/40/55/70/85

BE [mm]
Total expansion profile width 81
81
106
106
121
121

SE [mm]
Visible profile width after installation 30
30
50
50
65
65

HE [mm]
Installed height 85/90/96/105/120
90/96/105/120/135/150
W ± [mm]
Expansion slit movement compensation 
10(±5) 10(±5)
14(±7)
14(±7)
20(±10)
20(±10)
Colour 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/Tb-050/3

DEFLEX E 446/Tb-050/3

DEFLEX 446/Tb-065/5