Corma Inc. has unveiled two innovations in its machinery to produce lightweight corrugated plastic pipe. The first is a pulsating corrugator, capable of producing pipe with a diameter exceeding 10 ...

Advanced Drainage Systems Inc., a maker of corrugated high density polyethylene pipe, is embarking on the largest expansion in its nearly 40-year history. By the end of the year, ADS will open four ...

Houston L. Crumpler Jr., in front of a portrait of his mother, Margaret, and father, Houston Sr., directs the largest corrugated plastic pipe manufacturing plant under one roof on the Atlantic ...

Researchers at Villanova University in Philadelphia have completed a study of the performance of recycled-content corrugated, high-density polyethylene (HDPE) resin in commuter rail installations, ...

DEAR TIM: My home is less than 2 months old and I already have a problem with my downspout drainage. Where the sidewalk comes up to my front porch a black corrugated plastic pipe extends through the ...