Deflex 21/n


Opis techniczny

Flesible profile made entirely of thermoplastic elastomer or Nitroflex (profile type 21/N-100). Profile is foreseen for expansion slits in building walls and façades, made both from monolithic concrete as well as pre-cast components.
High material flexibility and elasticity facilitate easy and quick profile installation. The profile may be used both indoors as well as outdoors. Specially profiled side surfaces ensure proper embedding in the expansion slit, and accordingly - protecting the expansion slit against water intrusions.
The chambered profile structure influences greatly the thermal and acoustic properties of the expansion slit. for proper assembly and to maintain high aesthetics, i. e. on a building façade, the profile should be installed in an expansion slit having trimmed edges.

Adhere to notices and remarks concerning installation.

Technical details
Flat bar profiles 21/N-008
21/N-010
21/N-015
21/N-020
21/N-030
21/N-040
21/N-045
21/N-050
21/N-100
Corner profiles -
-
-
-
-
-
-
-
-
Fb [mm]
Nominal expansion slit width 8
10
15
20 30
40
45
50
100

B [mm]
Total expansion profile width 16
18
25
34
42
63
73
83 120

S [mm]
Visible profile width after installation 8
10
15
20
30
40
45
50
100

H [mm]
Installed height 20
20
25
35
40
60
65
83
80
W ± [mm]
Expansion slit movement compensation 
3 (+2/-1)
5 (+3/-2)
5 (+3/-2)
5 (+3/-2)
5 (+3/-2)
7 (+4/-3)
7 (+4/-3)
9 (+5/-4)
60 (+10/-50)
Colour
black and grey 1)
Material Thermoplastic elastomer (TPE) - material resistant i. e. to aging, UV light, temperature influences (from -40 °C to +60 °C), characterised by very good elastic characteristics at low temperatures. Very good thermal forming properties.Elastic inlays manufactured according to plant standards. Nitriflex - permanently elastic material, resistant among others to oils, bituminous masses, oxidation, acids, UV light, atmospheric conditions and temperature (from -30 °C to +60 °C) as well as aging and road salt. Material conforms to requirements of standard DIN 18541.
Standard length [m] 50 25 3

1) Upon request, the profile may be manufactured in any RAL colour - at extra cost.

 

Installation diagrams

DEFLEX 21/N

DEFLEX 21/N - 100