Deflex 840


Technical description

Floor profile made of aluminium and Nitriflex® synthetic material, foreseen for installation on unfinished floor surfaces.
It is characterised by appealing aesthetics and high compensation for horizontal movements. Foreseen for primary use in seismically-active regions and in regions under threat of mining damage (cave-ins).
The profile finds use for various kinds of floor finishes, i. e. screed, natural stone, stone imitation, etc.
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 840-110
840-170 840-250
840-320
840-380
Corner profiles E 840-110
E 840-170 E 840-250
E 840-320
E 840-380
Fb [mm]
Nominal expansion slit width 110
170
250
320 380

B [mm]
Total expansion profile width 290
360
430 500 570

S [mm]
Visible profile width after installation 290 360
430
500
570

H [mm]
Installed height 30

BE [mm]
Total expansion profile width 280
350
420 490 560

SE [mm]
Visible profile width after installation 280
350
420
490
560

HE [mm]
Installed height 100
W ± [mm]
Expansion slit movement compensation 60(±30)
80(±40)
130(±65)
160(±80)
200(±100)
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. Covers - stainless steel
Load [kN]**
Standard length[m] 4

1) If required, it is possible to manufacture the profiles in any selected RAL palette colour - surcharge required.

Installation diagrams

DEFLEX 840-170

DEFLEX E 840-250

DEFLEX 840-170