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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Coflex CKM-A in Natural Aluminum
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. 45 x 11 CKM 450 AN -
Coflex CKM-O in natural Brass
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. 45 x 11 CKM 450 ON
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