Ads
related to: outside drain covers round lift outdoor shades- Replacement Trench Grates
Broken Trench Grate Problems Solved
Easy to find. Use our Grate Locator
- Residential Trench Drains
LIght to Heavy Duty Trench Drains
Variety of Grate Options
- Heavy Duty Frame & Grate
Load Classes C to F. Many Styles.
View Details Or Order Online!
- Commercial Trench Drains
4 to 12 Inch Wide Trench Drains
All Load Classes View Details!
- Replacement Trench Grates
Search results
Results from the WOW.Com Content Network
A round manhole cover of a given diameter has a smaller surface area than a square cover of the same width, thus less material is needed to cast the manhole cover, meaning lower cost. The bearing surfaces of manhole frames and covers are machined to assure flatness and prevent them from becoming dislodged by traffic.
Employing a solid cover or grating that is flush with the surrounding surface, this drain is commonly made of concrete in-situ and with the option of using polymer- or metal-based liners or a channel former to aid in channel crafting and slope formation. The drain is characterized by its long length and narrow width, the cross-section of the ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
A drain cover is a cover with holes (e.g. a manhole) or a grating used to cover a drain, to prevent unwanted entry of foreign objects, or injury to people or animals. It allows drainage of liquids but prevents entry from large solid objects, and thus acts as a coarse filter. A sink drain cover is a drain cover used to cover the sink drain.
Culverts come in many sizes and shapes including round, elliptical, flat-bottomed, open-bottomed, pear-shaped, and box-like constructions. The culvert type and shape selection is based on a number of factors including requirements for hydraulic performance, limitations on upstream water surface elevation, and roadway embankment height.
AOL latest headlines, entertainment, sports, articles for business, health and world news.
Ads
related to: outside drain covers round lift outdoor shades