Combined hydraulic gasket for working seams KAB-150, bay 25 meters

• KAV tapes are successfully used in sewage treatment plants, swimming pools, reservoirs, foundations of residential buildings, etc.
• CAV tapes effectively seal construction joints under hydrostatic pressure up to 0.2 MPa below the groundwater level with a variable level, for example, in basements or tunnels.
• The tape is not sensitive to water pollution – alkaline and acidic.

REFERENCE DOCUMENTS

• catalog: Sealing systems No. 1;
• in accordance with the technical approval of IBDiM AT/2006-03-2101/2;
• HK/W hygiene certificate/0922/01/2011 .

STORAGE/TRANSPORTATION

• Sealing tapes should be transported on pallets to protect them from adverse weather conditions and to protect them from mechanical damage.
• The tape should be stored in its original packaging on a flat surface. Keep away from direct sunlight.

• When installing the key to the concrete pouring of the foundation plate of the CAV, the key is installed directly on the reinforcing bars and fixed with clips with an interval between clips of 0.5 m.
• If the key is installed during or immediately after pouring concrete, the key must only be inserted into the freshly laid concrete, after which the concrete mixture can be compacted by vibrating in the usual mode.
• The marking strip, located at a height of 3.0 cm from the edge of the key, serves as an installation depth control.
• The maximum depth of immersion in concrete of the lower part of the key with an expanding profile is 4.0 cm.
• The dowels can be connected to each other in two different ways:
• The end heat welding of the dowels is performed using a welding axe (the expanding cord is removed and inserted back only after welding).
• Parallel installation of overlapping dowels at a length of approximately 50 cm and at a distance of 5 cm from each other (in case of presence of water pressure, preference should be given to welding of dowels).
• Cross and T-shaped key joints are also produced by heat welding using a welding axe or a construction hair dryer.
• warning:
• During installation, follow the construction safety regulations and the guidelines set out in this document.

How to connect the key to each other?

The dowels can be connected to each other in two different ways:
• End heat welding of dowels is performed using a welding axe (the expanding cord is removed and inserted back only after welding).
• Parallel installation of overlapping dowels at a length of approximately 50 cm and at a distance of 5 cm from each other (in case of presence of water pressure, preference should be given to welding of dowels).
• Cross and T-shaped key joints are also produced by thermal welding using a welding axe or a construction hair dryer.