The constructions of aluminum ALT C48 system are designed to be installed in internal and external apertures of building walls. The system enables manufacturing of structures for external and internal doors, automatic sliding doors, entry groups, anterooms, shop-windows and internal partition walls in any administrative and public buildings and premises (shops, hypermarkets, business centers, offices, trade pavilions, gas filling stations, airports and railway stations, bus stations and etc.).
ALT C48 system has broad functional capabilities and enables manufacturing of:
Window structures with furniture «euro-groove»;
Classic door structures with superimposed hinges;
Door structures with furniture groove «Fapim»;
Partition walls, combined structures;
Structures designed for the installation of automatic sliding doors;
Floating doors with floor closers.
The window series of profiles with euro-groove furniture makes it possible to install widespread furniture and manufacture windows with various opening types: swinging, swing-out, top-hung, bottom-hung opening inside.
The door series of profiles (both, the standard series and with FAPIM groove) are designed for the manufacture of ‘coplanar’ doors (inner and outer surfaces of frames and leaves are in the same plane). The series allow manufacturing of various swing door constructions: single-, demi-double and double-leaf doors; opening inside and outside; with superimposed (visible) and groove (hidden) hinges; with or without threshold; with top and lateral blind parts in one frame.
All series of ALT C48 system have one basic installation depth for the frame profile, which is 48 mm depth. The system features broad opportunities for the application of various types of filling: glass, double-glass, sandwich-panels, flakeboard and other materials. The product range of profiles, fillets and sealants in the system makes it possible to install fillings from 4 to 30 m thick.
The constructions are assembled via connecting vertical and horizontal profiles angles into contours, the so-called frames. Angle joints are done with the help of special embedded parts – «jetnuts» inserted into inner chambers of the profiles and fixed with single- and two-component glue and also mechanically. Mechanical fastening of angular joints is done via: pressing on a pressing machine or pin-type attachment. Horizontal and vertical aluminum profiles, impost profiles, are connected with the help of screws as well as embedded «jetnut» by pinning or fastening with self-tapping screws.
Standard profile colors: RAL9016 (white), RAL8017, RAL8014 (brown) and RAL9006 (silver metallic). Quality of profile coating complies with Qualicoat 2000 requirements.