Lrdc9 From United States of America, joined Sep 2007, 610 posts, RR: 0 Posted (5 years 4 months 3 weeks 4 days 15 hours ago) and read 3331 times:
After seeing a recent post here on A.nut which listed an LAX runway as undergoing maintnence to "remove rubber" I had a sudden question. Just how much rubber is deposited on a commercial airorts runway?? And how often does it have to be removed. Thanks for all your enlightened answers to come!
Acey559 From United States of America, joined Jan 2007, 1536 posts, RR: 2
Reply 1, posted (5 years 4 months 3 weeks 4 days 15 hours ago) and read 3320 times:
I would imagine that at a busy airport like LAX, removing rubber would be a fairly regular occurrence. However, with a rather dry climate, it might not have as much of an impact at somewhere like ORD, ATL, or JFK. Reverted rubber hydroplaning is always a concern when landing at an airport that has a damp runway and is covered in rubber, so I would imagine that removing rubber would be pretty frequent.
DALMD88 From United States of America, joined Jul 2000, 2571 posts, RR: 14
Reply 2, posted (5 years 4 months 3 weeks 4 days 14 hours ago) and read 3232 times:
Quoting Acey559 (Reply 1): However, with a rather dry climate, it might not have as much of an impact at somewhere like ORD, ATL, or JFK.
I'm just guessing here, but I think it might be a bigger problem in a dry area. I know from watching a lot of racing, the big complant with rain just before the race is it tends to wash a lot of the rubber of the track. The race guys like it because more rubber on the track gives better grip.
CALPSAFltSkeds From United States of America, joined Dec 2006, 2666 posts, RR: 9
Reply 3, posted (5 years 4 months 3 weeks 4 days 12 hours ago) and read 3142 times:
It was at LAX where a CO DC10 aborted takeoff during rain while departing eastbound. Rubber on the runway, primarily used for arrivals (westbound direction) was said to contribute to braking problems of the DC10, which overran the runway.
Ikramerica From United States of America, joined May 2005, 21544 posts, RR: 59
Reply 5, posted (5 years 4 months 3 weeks 4 days 11 hours ago) and read 3068 times:
I imagine that even though rubber is waterproof and grinds into the pavement, in places with frequent heavy rains, snows, ice+salting, etc. it also gets worn off by the weather.
Los Angeles doesn't get much rain, snow or ice. This is why our roads get so slick when it does rain, as all of the built up rubber and oil that would have washed off in the frequent rains in other environments instead become slick and dangerous in California.
You'll never see as many cars off the side of roads and embankments simply due to rain as you will in California. It's comical (as long as nobody dies, of course).
Of all the things to worry about... the Wookie has no pants.