Most subsurface drains are constructed by excavating a trench, installing a tile, and backfilling the trench. Control of the machines to assure proper slope of the drain had been a major problem, but developments in excavation technology, including the use of laser beams for grade control, have...
of Roman road engineering. The foundation was then raised about three feet above ground level, employing material taken from the drains and from the adjacent cleared ground. As the importance of the road increased, this embankment was progressively covered with a light bedding of sand or mortar ...
Performance data for trench drains in the U.K. are then reviewed and analysed. From this a tentative basis for design is developed. In Part 2 the papers contributed to Theme 3 of the Symposium are reviewed. The clogging of drainage systems by siltation or by geochemical effects, is also ...
Waves at the surface of the ocean and lakes are orbital progressive waves. This type of wave forms at the boundary of two liquids of different density, in this case air and water. The wave form moves forward with a steady velocity, so it is called "progressive." The water itself moves ...
FOOD PROCESSING FLOOR OPTIONS Sloping to Drains Trench Drain Installation Sanitary Cove Base Installing over brick or tile Cleaning Puma-Crete® U.S. Locations Served For more information on our Puma-Crete® flooring, please contact a project consultant, for further information at 800-808-7773For...
Our services include consulting, specification assistance, drainage evaluation, manufacturing of materials and installation of PUMA-CRETE® flooring with our own crews. Our turn-key services also include retrofit slope to drain flooring, curbing, slabs and trench drains....
and other slices. The ridge is called a back furrow. When two strips of land are finished, the last furrows cut leave a trench about twice the width of one bottom, called a dead furrow. When land is broken bycontinuouslapping of furrows, it is called flat broken. If land is broken ...
Are puddles a problem on your floors? We underslope to drain underlaymentswhich eliminate puddles. We can providenew floor drains, concrete slabs and curbs, and more. PUMA-CRETE®urethane flooringhas the strength to handle punishing heavy wheeled traffic and punishing mechanical loads, scraping, ...