Foam filling of roll-formed profiles AG/77 and AG/77H is even, without voids and cavities. This ensures high resistance to loads and minimizes deformation.
High quality aluminum alloys
High quality of aluminum alloys used for production of extruded profiles has been confirmed by the report of the accredited test center of State Metal Powder Industry Institute (certificate No. BY/112.02.1.0.0263), where the alloys were evaluated. Only primary alloys are used for profiles production.
High quality of the lacquer coating of roll-formed profiles and roll-formed shutter boxes has been confirmed by the test protocols of BASF Coating (Germany) and AkzoNobel (Sweden). The coating quality of ALUTECH extruded profiles has been confirmed by QUALICOAT certificate (Switzerland).
Features of the coating:
high resistance to wearing out and scratches;
resistance to stretching, cracking and layering;
resistance to UV rays and temperature fluctuations;
high resistance to corrosion;
resistance to aggressive environments, such as detergents, solvent vapor, caustic, etc.,
for extrudedprofiles–lustre stability of smooth coating.
High corrosion resistance
Resistance to corrosion of lacquer coating of extruded profiles has been confirmed by SEASIDE certificate. This is relevant for seaside regions, where the air is saturated with salt, in particular with chloride and iodine ions.
high corrosion resistance of ALUTECH aluminum end caps has been confirmed by the tests in BelNIIS, R&D institute accredited under the Ministry of Architecture and Civil Engineering of the Republic of Belarus (certificate No. BY/112/02/1/0/0290) in compliance with GOST 9.308-85.
Quality compatibility of allroller garage door’s structural elements
Stable geometry of profiles, shutter boxes, octagonal tubes, perfect molding of end caps ensure high quality of compatibility of all roller garage door components: shutter boxes with end caps, tubes with caps, electric motor adapters with other parts. This ensures that there are no gaps or protruding parts, and contributes to trouble free operation of the motor and durability of the door, and also guarantees high quality installation.