Bentonite waterstop with patented rain protection coating
• Generally approved for use in construction
• Quick and strong swelling after the rain protection has dissolved
• Installation independant from weather conditions as the patended specialised coating, avoids early swelling efficiently
• Self-injecting effect by penetration into cracks and cavities
• Extremely high form stability, will not become sticky in summer at high temperatures
• High anorganic content therefore no material fatigue
ACQUASHIELD-WS is a well-developed swellable bentonite waterstop with a patented rain protection layer which is economic and reliable. It is used for waterproofing construction joints which are permanently or only temporarily subject to ground or surface water infiltration. AQUAFIN-CJ4 will create a watertight seal in construction joints subjected to water pressure of up to 7 bars. Due to the patented rain protection, ACQUASHIELD-WS can even be installed during rain without causing construction delays.