Asphalt Patching
Asphalt
patching is a great business opportunity for asphalt contractors looking for
an additional income stream.
Home owners, Business owners and countries spend
millions of dollars every year to repair
asphalt cracks and repair potholes. It is more cost effective to
repair asphalt surfaces rather then re-paving.
The same goes for Driveways. It is much more cost
effective to patch compared to replacing your whole driveway...
Surface patching is the most popular residential
patching. An asphalt glue is added to the patch area and hot asphalt is
applied directly on top of the pre-existing asphalt surface. It is more
inexpensive to do it this way compared to cutting out and replacing asphalt
areas.
Removal & Replacement Asphalt Patching
is a more permanent and more costly method of repairing deteriorated
asphalt. This is not always necessary unless the problem is due to base failure
(asphalt foundation). In this case removal is required in order to properly
compact and prepare the base. This kind of patching is used quite often in highly
trafficked zones. All edges of the
repair area should be cleaned for best tacking results. Try to make the
edges straight and even. Once the decayed asphalt has been removed,
the base should be leveled and compacted. The new fresh asphalt patch is
then applied in two layers, both about 1 and a half inches thick,
compacting each layer for a more stable, permanent patch.
Hot Asphalt Patching: We recommend that an
asphalt specialist provide this service for residential home owners, if you are
intending to patch with hot asphalt. It is extremely hot and can burn your skin.
It also takes some skill to work the hot asphalt with a rake. It needs to be
leveled and has to be the right thickness. Asphalt patching contractors usually carry
hot asphalt in a asphalt hot box. A hot asphalt box is insulated and heated
to keep the asphalt mix hot. This allows asphalt contractors and large property
owner to work with the asphalt in it's hot workable form. Without an asphalt hot
box, the asphalt would cool too quickly and turn to a solid form.
We carry a three
ton asphalt hot box that does a wonderful job keeping asphalt hot and allows
for easy asphalt patching.
Cold Asphalt Patching Application: Anyone
can use cold patch. It is simple to work with. Cold
patch can be applied under all weather conditions. It has superior adhesion to
wet or dry surfaces. Remove any loose material from the pothole and fill it with
Cold Patch using a shovel. The pothole can then be compacted with a shovel, a
hand tamper, vibratory tamper, or truck tires. Irrespective of the compaction
method, the patched area should be immediately opened to vehicular traffic as it
will not kick up, push, or ravel.
Hot Asphalt is a long lasting durable product,
made from rock, sand, tar & Bitumen. It is extremely hot when it is
first applied so that it can fit and be worked into the repair area. As the Hot
asphalt cools it hardens and becomes extremely solid. It takes approximately 24
hrs for a hot asphalt patch to harden and be safe to drive on.
Asphalt surfaces should be sealed with a commercial
grade coal tar sealer to prevent asphalt patching and decay.
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