588-10K
Non-Shrink, Non-Ferrous, Mineral-Aggregate-Based Precision Grout
DESCRIPTION
588-10K is a hydraulic-cement-based, precision, non-shrink, load-bearing
grout designed to transfer load effectively and safely,
ensuring long service time of the grouted item. It is a non-corrosive,
non-metallic, mineral-based precision grout, developed to have high
initial and ultimate flexural and compressive strengths. It can be
mixed quickly, as needed, on the jobsite. 588-10K offers
exceptional workability and is easily placed by pouring or pumping.
The product is designed to give non-shrink performance under
various conditions for both interior and exterior applications.
USES
588-10K is designed for precision grouting of machinery and
equipment base plates, windmill turbines, generators, rolling mills,
compressors, or similar types of machinery. 588-10K is also
designed for grouting soleplates, bridge seats, precast columns and
beams, steel column pads, precast beams, and segmental bridge
construction. 588-10K can also be used for anchoring of guardrails,
signposts, bridge seats, anchor bolts, guide wires, and dowels.
| FEATURES/BENEFITS |
- May be mixed to plastic, flowable, and fluid consistencies for easy of application.
- Very high compressive and flexural strengths.
- High modulus to ensure proper load transfer.
- Non-shrink ensures proper load transfer
- Quickly and easily placed by pouring or pumping.
- Resists heat up to 600° F (315° C).
- Resists many chemicals, including oils, petroleum products, solvents, and mild caustic alkalis.
- May be extended up to 50%.
- No added chloride or gypsum.
|
PACKAGING
50 lb. (22.7 kg) Poly-Lined bags.
| SPECIFICATIONS |
- ASTM C 1107
- Corps of Engineers Specification: CRD-C 621
- USDA Accepted
|
LEED INFORMATION
May help contribute to LEED credits: |
- MR Credit 2: Construction Waste Management
- MR Credit 4: Recycled Content
- MR Credit 5: Regional Materials
|
SHELF LIFE
Twelve months when stored indoors on pallets in a dry, cool area.
Do not store product outside.
YIELD
Each 50 lb. (22.7 kg) bag yields 0.43 to 0.64 ft.³ (0.0122 m³) of in-place grout using the
median water ratio level, dependent upon rate of extension.
APPLICATION
Grouting application shall be performed in accordance to
American Concrete Institute (ACI) 351.1R: Grouting Between
Foundations and Bases for Support of Equipment and Machinery
and other applicable industry standard practices.
Surface Preparation … All grout contact surfaces must be free
of oil, grease, scale, penetrating sealers, or all other types of
contaminates that will interfere with the bond. Mechanically
roughen or high pressure water-jet the existing concrete substrate.
Surface must be rough and profiled, but generally level. Grouting
area must be saturated with water 12 - 24 hours prior to grouting.
Remove all excess water before placing grout.
Forming … Forming method must provide for rapid, continuous
grout placement. For pouring, allow a minimum clearance of 3"
for entry and 6" minimum grout "head.” Forming must also
provide for venting to avoid entrapment of air. Provide 1/2"
minimum form clearance on all sides and 1" clearance for head.
Ensure form is well sealed and an appropriate form release agent
has been applied for that type of form.
Mixing … Small quantities of 588-10K may be hand-mixed in a
concrete mixing pan until lump-free. For large quantities and
continuous pours, mix using a mortar mixer with rubber-tipped
blades or appropriate grout pump for a minimum of three minutes
or until lump-free and uniform. Use the minimum water required
to produce desired placement consistency. Use 6.5 pts. (3.1 L) of
water per bag for plastic consistency; 7.25 pts. (3.4 L) for
medium flow (pourable), and 8.25 pts. (3.9 L) for high flow. Mix
in two steps: add 2/3 of water requirement, then add grout. After
partial mixing, add remainder of water for desired consistency.
Thoroughly mix total quantity for 2 - 3 minutes. Do not mix more
than can be placed in 15 minutes at 75° F (23° C). Do not retemper.
Placement …588-10K is easily placed by pouring or pumping and
compaction can be accomplished by rodding or tapping. Place grout on
one side, flowing to opposite and adjacent sides, to avoid entrapment of
air. When necessary, provide vent holes. Grout head and excess grout
may be removed after initial set. W R. MEADOWS recommends the
Machine Technologies P-25 mortar pump and D-25 continuous mixer
for pumping applications. For more information, visit www.machinetechnologies.com.
Curing … Immediately following application, cure 588-10K using a
suitable curing compound from W. R. MEADOWS, or in accordance
with ACI 308. 2200-WHITE series or 1100-CLEAR series from W. R.
MEADOWS is recommended. When conditions exist for rapid early
water loss, the use of EVAPRE™ from W. R. MEADOWS is also
recommended.
PRECAUTIONS
Do not use as a repair mortar. (Please contact
W. R. MEADOWS for specific repair mortar
recommendations.) Do not pre-mix in a ready-mix
truck, either at batching plant or onsite.
TECHNICAL DATA *
The following data was determined using the water amount for desired consistency as stated below per bag at 75° F (23° C).
Consistency per ASTM C 827-95a
Mix Ratio per 50 lb. bag |
Plastic
6.5 Pints
(3.07 L) |
Flowable
7.25 Pints
(3.43 L) |
Fluid
8.25 Pints
(3.89 L) |
Flow per ASTM C 230-90
5 Drops/Flow
Table |
110% |
130% |
|
Flow per ASTM C 939-94a
Flow Cone |
|
|
6s
|
|
SET TIME per ASTM C 192-92 |
|
Initial Set |
1 hr. |
3 hrs. |
5 hrs. |
|
Final Set |
3 hrs. |
5 hrs. |
7 hrs. |
EXPANSION
Age:
24 hours
3 days
7 days
28 days |
0.13%
0.16%
0.17%
0.17% |
0.10%
0.13%
0.13%
0.14% |
0.02%
0.04%
0.05%
0.06% |
|
SHRINKAGE % |
NONE |
NONE |
NONE |
|
COMPRESSIVE STRENGTH |
AGE
1 day
3 days
7 days
28 days |
psi (MPa)
5,500 (37.9)
6,500 (44.8)
7,500 (51.7)
11,000 (75.8)
|
psi (MPa)
4,500 (31.0)
5,500 (37.9)
6,500 (44.8)
9,200 (63.4)
|
psi (MPa)
3,500 (24.1)
4,500 (31.0)
5,500 (37.9)
8,200 (56.5)
|
| All technical data is typical information, but will vary due to testing methods, conditions, procedures, batching
variations, and raw materials variances. |
This material last updated November 2009.
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