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Kenneth H. McGhee has written: 'Portland cement concrete resurfacing' -- subject(s): Concrete Pavements, Maintenance and repair, Materials, Overlays, Pavements, Pavements, Concrete, Portland cement
Allen L. Cooley has written: 'Evaluation of recycled portland cement concrete pavements for base course and gravel cushion material' -- subject(s): Concrete Pavements, Pavement design, Pavements, Pavements, Concrete, Performance, Portland cement concrete, Recycled materials, Recycling, Waste products as road materials
Frank H. Swan has written: 'The Colony house' -- subject(s): Buildings, Historic buildings 'Portland Glass Company' -- subject(s): Collectors and collecting, Glass manufacture, Glassware, Portland Glass Company, Portland, Me
It depends on the usage of the concrete. For footings, you would need 5 bags of cement. For sidewalks, etc. you would need 6 bags. Generally, if you know the usage it's for, you can contact a local ready-mix plant and they can tell you exactly.
Sidewalks are made of concrete, which is not a rock. Concrete is a man-made construction material composed of Portland cement, various crushed rocks, sand and water.
Great Portland Street was originally called John Street. In the 1730s it became known as Portland Road, as the Duke of Portland's estate was on it. In 1870 it got it's current name, when it was a great residential and commercial area. Today it is lined with restaurants and cafes in the many historical buildings.
There is a Portland, Oregon and a Portland, Maine.
It generally takes about 55 minutes to get form Miami (MIA) to Nassau (NAS).
Portland ME is 64,000+/- Portland OR is 500,000 +/-
Portland International Jetport is designated PWM by the IATA for Portland Westbrook Municipal.
Generally speaking anywhere from 1 to 1 1/2 hours, depending on what part of Salem to where in Portland, such as downtown or by the airport, and of course traffic. During rush hour you can expect much more delays. From south Salem to downtown Portland, not rush hour traffic, about an hour.
Portland State University is in dowtown Portland Oregan at 1825 SW Broadway, Portland, OR 97201.