COFLEX CKM expansion joints for mortar bed.
COFLEX CKM expansion joints for mortar bed.
COFLEX CKM technical sliding expansion joints are conceived for thick-set installations. Two metal sides interlock and slide with an internal gap of +/- 2mm, redistributing differential movement due to material compression and expansion. It offers durability and high resistance to vertical loads with a modern design. The profile is to be assembled on site; the gap between the metal sides must be infilled with rubber foam strips. Ideally used in retail shops, hotels, sports facilities and schools. Suggested floor bays: 16 - 25m2.
How to install joints COFLEX CKM
INSTALLATION: • Immediately prior to installation, assemble the two metal sides with the provided rubber foam strips. • Align and position the expansion joint in the mortar bed. • Lay the tiles as normal. • Level the tile and profile joint. • Completely fill the residual space between the profile and tile with grout.
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The aluminium profile is suitable for indoor applications in areas with low mechanical stress and impact. Brass profiles are recommended for outdoor applications subject to mechanical and chemical impact.
Aluminum / Natural
BxH (mm) Art. 11x45 CKM 450 AN -
This profile guarantees high resistance to chemical and mechanical stress and wear. Suitable for indoor and outdoor use, in public projects and recreation facilities with classic detailing.
Brass / Natural
BxH (mm) Art. 11x45 CKM 450 ON
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