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Fresh Asphalt: good or bad?

4.3K views 28 replies 21 participants last post by  Flathat  
#1 ·
I went for a ride yesterday with a friend of mine (he had a mid 90's 750 ninja... ) first time i've ridden with a normal crotch rocket and he either was riding really mellow or it seemed like the bonnie wasn't much less of a bike in the handling and snappy department- Any ways i found some roads earlier this summer i thought id lead on. I knew they were pretty fun roads, the pavement wasn't great but still nice to ride. SO we get on the road and its fresh asphalt, not even any lines yet, its about 10 miles of little rolling hills and reasonably windy.

Any ways, the pavement looked like it should be nice and grippy but both of us were afraid to really hammer it just thinking maybe it might be greasy or slick for some other reason.

Any thoughts on fresh asphalt? we ran into a few different types of fresh asphalt on the ride some; of it almost looked like gravel with tar thrown over it. The stuff on the road in question was the really dense smooth looking stuff.
 
#5 ·
+1 to that. Here in the midwest, summer is road fixing time. A lot of my favorite roads have been repaved, some in asphalt and some in chip seal. The asphalt seems good from the start but the chip seal takes about a year for the loose gravel to get smashed in enough to stay put. Not to mention the tarry gravel gets thrown around by the wheels and gets caught in all the nooks and crannies on the bike.

Rich
 
#4 ·
Fresh asphalt that has cured and been painted is great to ride on. I like to give it a couple of weeks.

Unlined & unmarked asphalt may be a base coat waiting for a top coat. Not the best surface but probably better than what was on there.

Chip & tar, that loose gravel you mention, can be nasty. If nothing else, flying gravel could damage your paint and/or chrome.
 
#7 ·
Tar/gravel/oil

out here in the USS of Kalif. sometimes after application, they let it cure or very occaissonaly, they roll it. Then they sweep it thoroughly. After these steps, they go ahead and "stripe" it. This makes for a very good grip but, after a few miles on this surface, it looks like your tires have had a bench grinder taken to the contact patch. Constant riding on this surface prpbably would shorten tire life considerably. I only ride this surface when required to get to better surfaces.
 
#8 ·
With apologies in advance if this "high-jacks" the thread...

I've heard mention about "metal" roads in New Zealand. The "Burt Monroe (World's Fastest Indian) Story" mentions this a number of times as well.

What is this? A different name for asphalt? I've been to NZ a number of times, and the roads don't 'look' any different to me. What is this?

Now, back to the story...
 
#10 ·
If the new asphalt is smooth and has cured it should be OK but better safe than sorry. That tar and chip stuff is nasty too. The tires grip it but you feel uneasy on it because the tar is gripping your tires back too. In a bad way!

I also hate the grooved concrete highway crap. It seems that the people making decisions about building and/or repairing roads only consider how it affects cars and trucks. Motorcycles use these roads too people!

Another thing to watch out for is those rubberized asphalt crack repairs. Not a big deal if they are transerve repairs but if they run a long way longitudinally, they can be dangerous.

I hit a longitudal one just after sunset the other night in the middle of a curve on a city road. (Did not see it in time to avoid it.) Wasn't going that fast but my rear tire first skidded sideways a few inches and then an abrupt screech when the tire hit the asphalt again. Upset the balance of the bike violently and gave me a heart attack!

Luckily I had slowed down because of the poor light situation and traffic. I was riding below the speed limit by about 5-10 MPH. If I had been going 10MPH faster I probably would have lost control.

Another lesson learned. Caution should always be used when unsure of the effect the road surface may have on your ability to keep the bike on two wheels!
 
#14 ·
Another thing to watch out for is those rubberized asphalt crack repairs. Not a big deal if they are transerve repairs but if they run a long way longitudinally, they can be dangerous.

I hit a longitudal one just after sunset the other night in the middle of a curve on a city road. (Did not see it in time to avoid it.) Wasn't going that fast but my rear tire first skidded sideways a few inches and then an abrupt screech when the tire hit the asphalt again. Upset the balance of the bike violently and gave me a heart attack!

Luckily I had slowed down because of the poor light situation and traffic. I was riding below the speed limit by about 5-10 MPH. If I had been going 10MPH faster I probably would have lost control.

Another lesson learned. Caution should always be used when unsure of the effect the road surface may have on your ability to keep the bike on two wheels!
Funny you mention this.. recently they darn near coated one of the primary roads I drive every day with this stuff.. mostly in paralell with the lines.. It may not be so bad in the winter but during the summer it's terrible, 1 mile of road I have to be extremely dilligent on and the whole section is comprised of three curves.. left, right, then left. What were these idiots thinking??? I know the reason they did this... too cheap to repave the road as they should have done.. excessive cracking and gaps and they just fill it all in with tar!
 
#13 ·
Right! Especially the spare parts department of your local dealer!

Gob, a 'metal' road isn't what it sounds like. If I remember correctly, it's another term for chip and seal surfaces; chipped stones tarred into place.
 
#18 ·
Good point and since you only have two of 'em you should hope that those credit card sized patches stay in good contact with the surface you are riding on. Especially if there is traffic behind you that can run you over if you fall! :eek:
 
#19 ·
In my not so humble opinion, asphalt of any kind sucks donkey gonads. Every road surface should be cement, period. Yeah asphalt is cheap, yeah it provide okay traction…in the dry. Throw in some rain and you may as well ride on glass, compound that at night on a black surface and you’ll have a grand time finding the standing water.
 
#21 ·
I'll bet that you ride somewhere where it never freezes. In in NE Ohio the water soaks into concrete and the freeze/thaw cycles cause the surface to spall and the slabs to heave. After a few years of that, the potholes and unaligned slabs give a car or bike a real beating when you drive or ride over them. I'll take asphalt (or even older chip seal) any day.

Rich
 
#23 ·
There are lots of ways they surface the roads these days
Sometimes around here they have what I believe is referred to as the 'chip and seal'. It seems to be a coat of fresh asphalt oil put down with a layer of small but rough cut gravel spread on top. Immediately after it is laid down the loose gravel can be tricky as it tends to pool up thickly in some spots resulting in surprise slide outs when you're on two wheels. But after that loose gravel has either been pushed into the oil by traffic or worked its way off of the road, these road surfaces are great. I get great traction on them.
Regular asphalt surfaces that are packed with the large rollers seem to be fairly safe even when new. I'm not sure how much different the rough base coat is compared to the top coat. I don't have enough experience.
Some of the older styles of surfacing seems to leave a shiny surface of mostly pure asphalt on the top in places with little gravel there. These spots can be slick in the rain.
Asphalt, being soft, can form ruts which are not all that visible sometimes. But I can SURE feel them on the bike. They will throw me around a bit.
Concrete is definitely my favored surface until they grind grooves in the direction of travel in it. My skinny Bonneville tires tend to try to track in the grooves. I've never had trouble yet but I don't like the feeling thats like someone grabbing your handlebars and pulling them left and right.
 
#28 ·
road surfaces

Fresh tar or any other roadworks is a big wake up call to slow down till you have a chance to evaluate the conditions.Country roads here in Australia are notoriously crappy due to lack of funding ,given our small population and vast distances.Roadworks often spell loose gravel, dirt,oil drippings etc.Metal roads here usually means Blue Metal which is crushed Bluestone.:)