asphalt overlay การใช้

• The bridge deck is made of timbers with an asphalt overlay.
• Asphalt overlays are sometimes laid over distressed concrete to restore a smooth wearing surface.
• Runway 8L / 26R has a 3-4 inch asphalt overlay on of Portland cement concrete.
• Ebel said the city's asphalt overlay program averages about 20 miles of street per year.
• Maintenance treatments for asphalt concrete generally include thin asphalt overlays, crack sealing, surface rejuvenating, surface treatments.
• This included re-decking of bridge decks, and covering the deteriorated concrete pavement with an asphalt overlay.
• Asphalt overlays typically last eight to 12 years, whereas CPP and CPR last up to 30 years.
• Come July 2009, implementation of the asphalt overlay will begin for the entire 1.9 kilometer runway, apron and taxiway.
• Dowel Bar Retrofit has been proven to outlast Asphalt Overlay by at least ten years, and significantly improves ride quality.
• A tack coat is a low viscosity asphalt emulsion that is used to create a bond between an existing pavement surface and new asphalt overlay.
• Other projects include asphalt overlay, and demolition of old tollbooths ( to see more of its projects, see North Luzon Expressway # Technical Information ).
• Covering road distress with an asphalt overlay does not correct the cause and will eventually manifest itself again, usually as a larger, more expensive problem.
• He explained that the asphalt overlay of the bridge was made possible through the assistance of Gateway Property Holdings Inc . which advanced P400, 000.
• Once the damage has progressed or the affected area is large and extensive, a structural asphalt overlay or complete reconstruction is necessary to ensure structural integrity.
• The southbound lanes are the original concrete from the early 1970s while the northbound lanes contain a thin asphalt overlay, which tends to provide a bumpy ride.
• In order of generally increasing expense, these include thin asphalt overlays, multicourse overlays, grinding off the top course and overlaying, in-place recycling, or full-depth reconstruction of the roadway.
• The engineers and contractors also realized another benefit : the ability to blend old and new concrete with the asphalt overlay, making the highway additions conform seamlessly with the older road surface.
• The current airport has been overlaid on the remains of the wartime airfield, with the main 09 / 27 runway 4, 600 feet in length being a fresh asphalt overlay on the wartime concrete runway.
• "' Hitech Construction "'was founded in 1988, the civil engineering company specializes in general infrastructure projects including road works, street lighting, railways, drainage systems, bridges, dams, earthworks, asphalt overlay, water supply, irrigation schemes, dredging, and marine installations.
• Construction began in June 2008, with the ramp from the northbound Garden State Parkway to westbound I-78 being completed in September 2009 . In 2012-2013, the highway between the Garden State Parkway ( Exit 52 ) and US-1 / 9 and NJ-22 ( Exit 57 ), which involves covering the deteriorated concrete pavement with an asphalt overlay, the last section of I-78 within New Jersey that was still concrete.