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LEUTNER TEST
MEASURING TACK COAT BOND STRENGTH
Proposed
Standard
Method
for
Determining
Tack
Coat
Quality
of
Asphalt Pavement
Ensure
durable
asphalt
pavements
with
our
standardized
method
for
testing
tack
coat
quality,
suitable
for
both
field
and
laboratory
use.
This
method
evaluates
the
effectiveness
of
tack
coats
in
bonding
asphalt
layers
and
preventing pavement issues like slippage or delamination.
Aligned
with
AASHTO
and
European
EN
standards,
it
includes
tensile
and
shear
tests
to
quantify
adhesion
and
interlayer
bonding
under
realistic
conditions.
Ideal
for
asphalt
manufacturers,
contractors,
and
laboratory
teams,
this
method
provides
accurate,
standardized
measurements
of
tack
coat
performance,
helping
optimize
pavement
durability
and
ensure
compliance
with international standards.
The content of this website, including but not limited to text, graphics, images, logos, and software, is the property of Cooper Research
Technology or its content suppliers and is protected by international copyright laws. Unauthorized use, reproduction, distribution, or
modification of any material on this site is strictly prohibited without prior written consent from Cooper Research Technology.
All trademarks, product names, and company names or logos cited herein are the property of their respective owners.
© Cooper Research Technology. All rights reserved.
QUALITY ASSURANCE
OUR CUSTOMERS
LEUTNER TEST
MEASURING TACK COAT BOND STRENGTH
Proposed
Standard
Method
for
Determining
Tack
Coat
Quality
of
Asphalt Pavement
Ensure
durable
asphalt
pavements
with
our
standardized
method
for
testing
tack
coat
quality,
suitable
for
both
field
and
laboratory
use.
This
method
evaluates
the
effectiveness
of
tack
coats
in
bonding
asphalt
layers
and
preventing
pavement
issues
like
slippage
or
delamination.
Aligned
with
AASHTO
and
European
EN
standards,
it
includes
tensile
and
shear
tests
to
quantify
adhesion
and
interlayer
bonding
under
realistic conditions.
Ideal
for
asphalt
manufacturers,
contractors,
and
laboratory
teams,
this
method
provides
accurate,
standardized
measurements
of
tack
coat
performance,
helping
optimize
pavement
durability
and
ensure
compliance with international standards.
The content of this website, including but not limited to text, graphics, images,
logos, and software, is the property of Cooper Research Technology or its content
suppliers and is protected by international copyright laws. Unauthorized use,
reproduction, distribution, or modification of any material on this site is strictly
prohibited without prior written consent from Cooper Research Technology.
All trademarks, product names, and company names or logos cited herein are the
property of their respective owners.
© Cooper Research Technology. All rights reserved.
QUALITY ASSURANCE
OUR CUSTOMERS
BITUMEN LABORATORY TESTING
BITUMEN AGING
UNIVERSAL MATERIAL TESTING
FRENCH MIX DESIGN (EME)
UNBOUND MATERIALS TESTING
WHEEL TRACKING
LOW TEMPERATURE TESTING
BALANCE MIX DESIGN
ASPHALT COMPACTION
BENDING BEAM TESTING
SPECIMEN CUTTING AND PREPARATION
ROAD QUALITY TESTING/SLIP RESISTANCE
