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Running
Tracks can be sub-divided into the following four systems: |
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Champward
CW-361 FS System |
Full Pour |
This is a poured-in-site
and non-porous Full Polyurethane System which contains a
base layer paved by mixing two components of PU coatings After curing, a
granular textured
Surface of 3 - 5mm is
installed. The system is strong, durable, conforms to
run, and complies with IAAF's
"Performance
Specifications for Synthetic Surfaced Athletic Tracks".
When
well-installed and properly maintained, a life
span of 8 to 10 years can be expected. |
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Champward CW-362
RS System |
Full Pour |
This is a
poured-in-site and non-porous Full Polyurethane System.
The base layer is installed by two methods: one, paved
by adding rubber crumbs into well-mixed PU
coatings and spread by notched squeegee or pave machine to control thickness;
and the other one is spreading PU coating and broadcast rubber
crumbs when wet and, after cure, removing those un-bound crumbs, repeat
same procedure until the needed thickness reached.
After completion of the base layer, a granular texture
surface of
3-5 mm is
then installed.
When well-installed and properly maintained, a life span of
8 to 10 years can be
expected. The performance specifications of this System is tested by IAAF certified laboratory and accredited with the
IAAF Certified Product for track
surface. |
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Champward CW-363
WS System |
Sandwich |
This is a
double-decker poured-in-site and non-porous system which
contains a base layer of PU binder-bound rubber crumb spread by paving
machine and, after sealing and leveling, a granular texture
surface of 3-5mm is to install. After finish, the
System has a same appearance as Full Pour System but much
more economic in cost. When well-installed and properly maintained, a life
span of 5 to 6 years can be expected. The performance specifications of
this System is tested by IAAF certified
laboratory and accredited with
the IAAF Certified Product for track surface. |
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Champward CW-363 CS
System |
Sandwich |
This is a
double-decker poured-in-site and non-porous system. A
base layer of 9 mm prefabricated rubber mat is laid and,
after sealing and leveling, a granular texture
surface of 3-5mm is to install. After finish, the System has a
same appearance as Full Pour System but much more economic
in cost. When well-installed and properly
maintained, a life span of 5 to 6 years can be expected.
The performance specifications of this System is tested by IAAF certified laboratory and
accredited with the IAAF Certified Product for track
surface. |
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Champward CW-364
PS System |
Structural Spray |
The System use
one-component moisture-curing PU binder to mix
with rubber crumbs and spread by paving machine. After
cure, athletic track finish coatings which containing fine PU
aggregates are sprayed by a suitable spray machine.
This System is porous and substantially cost saving although
less durable in use. When well-installed and properly
maintained, the product life can be expected more than 5
years. The performance specifications of the
System is tested by IAAF certified laboratory and
accredited with the IAAF
Certified Product for track surface. |
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