Gilson Grout Series User manual

HM-372 Flow Cone Set shown with MA-48 Beaker
Please refer to ASTM C939 Standard Test Method for Flow of
Grout for Preplaced-Aggregate Concrete (Flow Cone Method)
for exact test procedure.
Grout Flow Cones measure the owability of hydraulic grout
used in preplaced aggregate concrete. Flowability is measured by
time of discharge of a 1.725L sample of grout through an 0.5in
(12.7mm) ID discharge tube orice from the cone. The cast alumi-
num Flow Cones all come with an adjustable point gauge assem-
bly to indicate initial sample level.
Gilson Grout Flow Cones can be purchased in a number of dif-
ferent congurations best suited for your application and needs
and feature replaceable orice discharge tubes:
HM-372 Grout Flow Cone Set is supplied complete to meet
ASTM C939 requirements. An 0.5in (12.7mm) Orice is already
installed, and a 3-Legged Steel Support Stand, and 2L (2.1qt)
stainless steel Beaker for use as a receiving container are also
included.
HM-373 Grout Flow Cone Set is identical to the HM-372 set,
but has a 0.75in (19mm) Orice to be used with alternate test
methods.
Set Components:
• HM-372A Painted Steel Stand is 20.5in (414mm) high.
(See assembly instructions below).
• MA-42 2L Stainless Steel Beaker is rugged construction
and receives grout ow from cone during test. Graduated
to 2,000ml, with handle. Larger MA-48 6qt. container is
available separately for continuous testing
HM-372B Grout Flow Cone is tted with HMA-146 0.5in Orice
to meet ASTM requirements. Stand and Beakers can be pur-
chased separately.
HM-373B Grout Flow Cone is tted with HMA-147 0.75in Ori-
ce for use with alternate test methods. Stand and Beakers can
be purchased separately.
HM-371 Grout Flow Cone w/No Orice does not include an
Orice to regulate ow. It can be tted with the HMA-146 0.5in
Orice for ASTM testing, or the HMA-147 0.75in Orice for other
methods. Orices are purchased separately. Before use, install
the selected Orice xture using the four screws provided.
Cleaning and Maintenance
• Immediately after each use, thoroughly clean the cone, ori-
ce and point gauge assembly with water and a medium-
sti bristle brush. Allowing mortar and cement paste to dry
and accumulate on the cone, orices and gauge may aect
accuracy.
• Do not use metal scrapers or wire brushes when cleaning
as these may damage the surfaces.
• Using a thin lm of light grease on the threads of the point
gauge will make it easier to operate and reduce cleaning
eort.
Grout Flow Cones and Sets
HM-372, HM-372B, HM-373, HM-373B & HM-371
ASSEMBLY INSTRUCTIONS
Rev: 01/2019
PHONE: [phone] P.O. Box 200, Lewis Center, Ohio 43035-0200
740-548-7298 E-mail: [e-mail] Product Web Page: www.globalgilson.com
FAX: [phone]
740-548-5314

Assembly:
1. Using a 1/8in Hex Head Wrench, loosen the Allen-Head Set Screws of the Flow Cone Support Ring (A),
located in the sides of each of the three Leg Sockets (B).
2. Insert a Support Leg (C) fully into each Socket and secure by tightening the Set Screws.
3. Set the assembled Flow Cone Stand on a level, sturdy surface and insert the HM-372B or HM-373B Flow
Cone.
4. The assembled set is ready for use following the procedures noted in ASTM C939, Standard Test Meth-
od for Flow of Grout for Preplaced-Aggregate Concrete.
Product Specications:
• Dimensions:
• 7.0in (178mm) ID for top 3.0in (76mm)
• 7.5in (190mm) ID Cone Section
• 1.5in (38.1mm) L Discharge Tube
• Grout Volume 1,725 ±5ml
For technical assistance, contact Gilson at [e-mail] or call 800.444.1508.
To order replacement parts, contact Gilson at [e-mail] or call 800.444.1508.
HM-372A Support Stand for Grout Flow Cones
A. Flow Cone Support Ring
B. Leg Sockets
C. Support Legs