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MAESTRAL
®
angle Maestral 70 70 170 170r = 50r = 5 Maestral 7x20Maestral 7x30 PROPERTIES 40 70 205 170 170 200 The Terreal Maestral® meets the followingstandards:
> Expansion in contact with humidity (accordingto NF P 13.304)> Water absorption (according to NF P 13.304)
> Resistance to efflorescence (NF P 13.304)
> Resistance to shattering (NF P 13.304)
> Resistance to frost (EN ISO 539.2 Method C) (see diagram 19)
300 70 maximun length 1255 (see diagrams 11 and 18) .
40 Maestral 4 x 41 Maestral 4 x 20 Maestral 4 x 30 • Sections
40 40 Extruded aluminium sections in aluminium alloy
AGS 6060 T5 with minimum thickness of 25/10e
mm. There are two types of sections: standard
mounting section and angle section for direct
fixing and indirect fixing methods.
410 maximun length 1520maximun length 1520maximun length1520 (see diagram 17).
300 200 Designed for the fixing of standard Maestral®, the clipfasteners are made of stainless X5CrNi18-10 (1.4301) and
remain unchanged over time. The clip fasteners are
equipped with closed cell foam wedges which prevent
movement and absorb shocks to the walls during fixing. This foam wedge also plays the part of an anti-vibration
acoustic shock absorber. These products are subjected to
tests reports done by the CSTB and VERITAS
? Fixing fasteners
FEATURES 9 types of fasteners are available:
3 for Maestral® 7, 3 for Maestral® 4, 3 for both.For each Maetsral®, there is a:1- lower right/left clip
2- standard left clip
3- standard right clip
4- upper left clip
5- upper right clip
6- angle right/left clip
Diagram 2 self-tapping scre ws lip fixing clipfixing clipMaestralfixing plugprofile
standard fixing c Maestral 7 : 106 mmMaestral 4 : 76 mm DIRECT INSTALLATION vertical section Diagram 3 fixing plugfixing bracketprofile minimum 2 fixings APPLICATIONS This is a terracotta façade covering for new or
old buildings which is maintenance-free. Fixed
mechanically to the wall by means of a special
mounting structure with a T or Ω -shape, thissystem allows:
instalation clearance = 10instalation clearance = 10200 or 300 or 410 mm Maestral 7 : 145 mmMaestral 4 : 115 mm WALL-CLADDING INSTALLATION vertical section Diagram 4 edition No.6 2005 90