CEMflex VB lim is a product intended for the insulation (sealing) of construction joints in concrete. What makes this product unique is the special, patented crystallization coating with which the sheet is coated on both sides. The extreme bonding strength of the crystallization coating with concrete enables permanent and reliable waterproofing of the construction joint.

CEMflex VB is an active sealing sheet with an international patent.

Installation method

CEMflex VB sheets are very easy to install. The sheets are placed in the center of the joint and are attached to the reinforcement using an “omega” holder. The joints of two sheets overlap by at least 5 cm and are connected using staples. In the case of irregular angles, CEMflex VB sheets can be easily bent into the appropriate angle shape, without fear of damaging the coating. CEMflex VB sheets must be installed at least 3 cm into fresh concrete in order to achieve reliable sealing. CEMflex VB sheets can be simply inserted into fresh concrete and connected using staples (slab-wall joint). CEMflex VB sheets ensure quick and easy installation because they are not adhesive and do not have any foil on them that needs to be removed or taken care of during installation. CEMflex VB sheets can be used throughout the year regardless of the season or weather conditions, so even in rain, snow, sun, etc.

Packaging

CEMflex VB sheets are supplied to the market packed in wooden boxes of 50 pieces x 2m' = 100 m' in one box. Individual elements have dimensions of 2 mx 15 cm x 1.25mm.

Field of application

• foundation-wall working connection in case of water under pressure or moisture
• construction joint in the area of wall-wall, foundation-foundation, wall-ceiling
• joints of prefabricated parts: wall-foundation area, corners or anticipated places of crack formation.