PLASTIC CORRUGATED PERFORATED PIPE

Brand	Owner	Address	Description
CRAWLDRAIN	Independence Materials Group	1741 Corporate Landing Parkway Virginia Beach VA 23454	Plastic corrugated and perforated pipe encased in fabric material to filter water prior to entering pipe for use in drainage systems and applications;CRAWL DRAIN;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The combination of a flexible pipe, e.g. plastic, and a reinforcing member mounted around the pipe to strengthen the pipe and to enhance its ability to resist deformation under load. In one embodiment the reinforcing member includes a flexible perforated plastic netting containing an aggregation of lightweight elements such as expanded polystyrene beads capable of wrapping around the pipe, preferably in helical fashion along the length of the pipe. In another embodiment, a number of members are mounted on the pipe in longitudinally extending fashion.