Sodium Bentonite Systems

RIW provides a range of bentonite waterproofing products, comprising highly effective waterproofing geo-composite membranes and compounds based on high swelling sodium bentonite. Generally pre-applied, prior to placement of insitu concrete, the sodium bentonite waterproofing systems form a strong mechanical bond to concrete forming a dense, monolithic, impervious waterproof system.

(Identify the most appropriate RIW product(s) for your specific application from the table below and click on the product name to access the product page for more information and downloadable data sheets).

For more information about bentonite waterproofing please contact the RIW Technical Department.