Gilson Laboratory Asphalt Permeameter User manual

Gilson
Brand
Gilson
Model
Laboratory Asphalt Permeameter
Type
User manual

Gilson Laboratory Asphalt Permeameter is a device designed to measure the permeability of water through asphalt cores or laboratory compacted specimens. With two sizes of sample cylinders, 4in (100mm) and 6in (150mm), it can accommodate a variety of sample sizes. The permeameter meets the requirements of Florida DOT FM 5-565 test method making it suitable for use in quality control and research applications. Key features include:

  • Easy to install and operate
  • Can be used with 4in (100mm) or 6in (150mm) samples
  • Meets the requirements of Florida DOT FM 5-565 test method
  • Durable construction for long-lasting use

Gilson Laboratory Asphalt Permeameter is a device designed to measure the permeability of water through asphalt cores or laboratory compacted specimens. With two sizes of sample cylinders, 4in (100mm) and 6in (150mm), it can accommodate a variety of sample sizes. The permeameter meets the requirements of Florida DOT FM 5-565 test method making it suitable for use in quality control and research applications. Key features include:

  • Easy to install and operate
  • Can be used with 4in (100mm) or 6in (150mm) samples
  • Meets the requirements of Florida DOT FM 5-565 test method
  • Durable construction for long-lasting use
4in (100mm) and 6in (150mm)
Laboratory Asphalt Permeameters
AP-14 & AP-16
OPERATING MANUAL
Rev: 01/2019
PHONE: 800-444-1508 P.O. Box 200, Lewis Center, Ohio 43035-0200
740-548-7298 E-mail: customerservice@gilsonco.com Product Web Page: www.globalgilson.com
FAX: 800-255-5314
740-548-5314
Gilson Company, Inc. Laboratory Asphalt Permeameters AP-14 & AP-16
Page 2
OPERATING INSTRUCTIONS
1. Select and prepare the samples in accordance with Florida DOT
FM 5-565.
2. Insert the rubber membrane inside the cylinder. Fold the
membrane over the top and bottom until tight. Secure using
the two included clamping rings.
3. To seat the sample, rst attach the pressure line to the vacuum
quick connect on the front panel of the Permeameter base.
Use the hand pump on the left of the front panel to pull the
membrane to the sides of the cylinder. Seat your sample in
accordance with FM 5-565.
4. Place the top cap, clamping assembly and manometer over
the sample. Align the clamping assembly on the top cap by
resting the nylon nuts in the indentations then secure using
the wingnuts on the upright rods.
5. To pressurize the membrane, switch the tube from the vacuum
quick connect to the pressure quick connect. Use the hand
pump to achieve the desired pressure.
6. Follow the Florida DOT Specication, FM 5-565, to complete
the asphalt permeability test.
7. To remove the sample after testing, insert the pressure line into
the vacuum quick connect and use the hand pump to pull the
membrane away from the sample. Remove the manometer,
clamping assembly and top cap. Remove the sample and wipe
o the membrane.
PARTS & ACCESSORIES
INTRODUCTION
Gilson Asphalt Permeameters measure permeability of water
through asphalt cores or laboratory compacted specimens. AP-16
Permeameter meets the requirements of Florida DOT FM 5-565
test method for testing 6in (152mm) samples. AP-14 Permeameter
is similar and produces reliable results, but tests 4in (102mm)
samples, which do not meet the required specimen size of the
Florida DOT method.
INSTALLATION
Place the Asphalt Permeameter on a sturdy, level surface. Attach
the included outlet pipe to the brass ball valve on the backside
of the unit. The pipe should be positioned so that outow is
aided by gravity. Next, screw the two upright rods into the base
on either side of the cylinder. Secure the rods by installing a hex
nut on the bottom of each rod and tightening. Place a wingnut
at the top of either rod. These will be used to secure the clamping
assembly during testing.
Included Parts Qty.
Asphalt Permeameter 1
Outlet Pipe 1
Upright Rod 2
Hex Nut 2
NOTE: It is easier to seat the manometer and clamping assembly in
the top cap assembly prior to seating it on the sample.
NOTE: The same membrane can be used for multiple tests. Check for
holes in the membrane or a poor seal by pressurizing the membrane
without a sample prior to testing. Check to make sure the pressure is
held. If the pressure drops over time check the seals. If the seals are
sound, replace the membrane.
Parts Description
APA-105 500cc Manometer Tube
APA-120 2000cc Manometer Tube
APA-144 4in (100mm) Rubber Membranes (Pkg. 6)
APA-166 6in (150mm) Rubber Membranes (Pkg. 6)
RPAP-14-1 4in (100mm) O-Rings (Set of 2)
RPAP-16-1 6in (150mm) O-Rings (Set of 2)
RPAP-16-3 Pressure Gauge
Accessories Description
MA-238 Traceable Workhorse Thermometer
GW-34 600mL Beaker
MA-30 Large Display Digital Stopwatch
TSA-271 Digital Caliper, 0-6in Range
HMA-10 Spatula (4 x 0.7in Blade)
HM-450 Square Plastic Sample Bucket
PRESS VAC
Manometer
Clamping Assembly
Upright Rod
4”/6” Sample
Cylinder
Pressure Line
Vacuum Quick
Connect
Pressure
Quick
Connect
Pressure
Gauge
Clamping Ring
Pressure Line
Hose Barb
Clamping Ring
Pressure/Vacuum
Pump
Membrane
Membrane
  • Page 1 1
  • Page 2 2

Gilson Laboratory Asphalt Permeameter User manual

Gilson
Brand
Gilson
Model
Laboratory Asphalt Permeameter
Type
User manual

Gilson Laboratory Asphalt Permeameter is a device designed to measure the permeability of water through asphalt cores or laboratory compacted specimens. With two sizes of sample cylinders, 4in (100mm) and 6in (150mm), it can accommodate a variety of sample sizes. The permeameter meets the requirements of Florida DOT FM 5-565 test method making it suitable for use in quality control and research applications. Key features include:

  • Easy to install and operate
  • Can be used with 4in (100mm) or 6in (150mm) samples
  • Meets the requirements of Florida DOT FM 5-565 test method
  • Durable construction for long-lasting use
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