Deflex 423/nalr

Technical description

Overlay floor profile made entirely of aluminium, foreseen for installation at a later execution stage, on finished surfaces. It is characterised by a smooth surface finish (NALG) or a ribbed finish (NALR), depending on the relevant needs, as well as an aesthetically pleasing look.
The special profile structure allows it to transfer cave-in forces.
The profile finds use for various kinds of floor finishes, i. e. screed, natural stone, stone imitation, etc.
Particularly recommended for use in any kinds of public buildings, such as office buildings, banks, schools, hotels, 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 423/NALR-055
423/NALR-055
423/NALR-095
423/NALR-110
423/NALR-135
Corner profiles E 423/NALR-055
E 423/NALR-075
E 423/NALR-095
E 423/NALR-110
E 423/NALR-135
Fb [mm]
Nominal expansion slit width 55
75
95
110
135

B [mm]
Total expansion profile width 175
195
215
230
255

S [mm]
Visible profile width after installation 175
195
215
230
255

H [mm]
Installed height 43

BE [mm]
Total expansion profile width 153
173
193
208
233

SE [mm]
Visible profile width after installation 153
173
193
208
233

HE [mm]
Installed height 100
W ± [mm]
Expansion slit movement compensation 
10(±5)
20(±10)
30(±15)
40(±20)
60(±30)
Colour natural
Material aluminium - properties according to standard PN-EN 755
Load [kN]**

Standard length [m] 4

 

Installation diagrams

DEFLEX 423/NALR-055

DEFLEX E 423/NALR-055

DEFLEX 423/NALR-075