Custom dewatering bags are made from 8oz geotextile fabric. They are designed to filter silt laden water from construction sites. As site water is pumped into the bag, sediment is collected by the geotextile fabric, allowing filtered water to pass through. These bags are available in different sizes and are color coated for you convenience.

CCIS Dewatering Bags

Composite drain consists of a heavy duty polypropylene sheet cuspated under heat and pressure to form a 3 dimensional, high flow, dimpled drainage core. The core is then wrapped and bonded with a non-woven filter fabric. The filter fabric retains soil or sand particles as well as freshly placed concrete or grout, allowing filtered water to pass into the drainage core. Soil backfill is retained while allowing water to pass into the drainage system providing hydrostatic relief. Collected water is then conveyed to a collection system. The drainage core is chemically resistant and designed for applications where chemical exposure is possible. The 1 inch (25mm) profile design allows for higher venting and flow rates.

CC- CCIS-SD6 & CCIS-SD12

Composite foundation drains are manufactured from heavy duty polypropylene sheet and are bonded to a nonwoven geotextile.  These drains replace traditional granular drains for concrete wall foundations, concrete bridge abutments and can be used in both vertical and horizontal applications.  These drains come in a variety of net/geotextile combinations dependent on the application.

CCIS-WND-15

CCIS-JD302

Wick drains, also known as Prefabricated Vertical Drains (PVD) are prefabricated geotextile filter-wrapped plastic strips with molded channels. Wick Drains are commonly used behind curb and gutter to help remove any excess ground water or surface water that has penetrated through a crack in the concrete. Also can be used in-situ between the subsurface and granular lifts to promote crown or cross-cut drainage, often tied into the catch basin rings.

Technical Specifications