CPD庐 NON-SHRINK GROUT (PRE-MIX)
DRY PACK
material or any other contaminant that could impair
DESCRIPTION
CPD庐 Non-Shrink Grout Dry Pack is a pre-blended, ready substrate bond. Prior to grouting, foundation concrete
to use cement based grout containing anti-shrinkage should be roughened, cleaned, and thoroughly wetted
compounds accurately blended with graded siliceous down for 12 hours. Free surface water should be blown
aggregate and Portland cement. It is pre-blended and away with oil free compressed air just prior to grouting.
requires only the addition of water at the job-site to yield a A thoroughly saturated surface dry concrete substrate is
quality dry pack grout. extremely important for dry pack grouting.
WHERE TO USE Mixing and Placing:
This product is used for grouting small base plates where This grout is designed to be used only as a dry pack
multiple forms are costly and time consuming to install, grout. Mix ratios will vary from approximately 3.75L
sloped and horizontal anchor bolt holes with sufficient to 4.0L of water per 25 kg. bag of grout (1-1.06 U.S.
clearance for dry pack applications, pockets in foundations gal per 55 lb). DO NOT add cement, mortar sand or
for I-beams and concrete pipes and sleeves. concrete sand to extend the grout. The grout may be
extended with up to 50% by weight, washed, 10mm
(d鈥?) quality pea gravel for large placements. DO NOT
BENEFITS
鈥? high strength with good, no slump work ability re-temper the grout by adding more water. For best
鈥? easy to use and economical - just add water results and work ability place the mixed grout within 陆
鈥? contains no chlorides or any other additives to attack hour.Small batches can be best mixed by hand with a
and corrode steel reinforcement spade. Use a mortar pan or wheelbarrow for hand
鈥? can be extended 50% by weight with good quality mixing. Add all water then add the grout while mixing.
washed, 10mm (d鈥?) pea gravel with no loss in Thoroughly mix until no dry pockets of grout remain.
strength Larger batches, generally 3-4 bags, will require the use
of a quality mortar mixer. Add all water first then
gradually add grout. Mix until totally uniform. Any pea
PROPERTIES
Compressive Strength (ASTM C109-77) gravel additions should only be made after the grout is
mixed. As soon as the grout sets, apply either CPD庐
50mm (2") cubes confined.
23掳C (73掳F) Acrylic Cure and Seal (WB) or wet burlap. Damp cure
MPa ( psi) if burlap is used for a minimum of 3 days. Curing is
1 day.........................................30 (4,350) very important for dry pack grout because of the lower
3 days........................................52 (7,540) water levels used.
7 days........................................61 (8,845)
28 days......................................68 (9,860) LIMITATIONS
This product should not be used where:
Set Time: 3.8L/25kg...................4 hours @ 23掳C (73掳F) 鈥? exposure to acids or strong alkalis is possible
(1 U.S. gal/55lb) 鈥? service temperatures exceed 176掳C (350掳F)
鈥? Substrates in contact with the grout are below 4.5掳C
The above information is representative of actual (40掳F).
production runs. Independent test results may vary from 鈥? DO NOT EXTEND WITH CONCRETE OR
the above by approximately 卤 10 %. MORTAR SAND.
Contact a CPD庐 Technical Representative when
APPLICATION
Surface Preparation: temperatures are below 4.5掳C (40掳F) or above 32掳C
All surfaces that will be in contact with the grout must be (90掳F).
clean and free of grease, oil, standing water, laitance, loose
0360-04-1105
THIS WARRANTY MAY NOT BE MODIFIED OR
YIELD
EXTENDED BY REPRESENTATIVES OF CPD庐,
0.014m鲁 (0.45 ft鲁) per 25 kg (55 lb) bag.
ITS DISTRIBUTORS OR DEALERS.
STANDARDS
CPD庐 Non-Shrink (Pre-Mix) Grout Dry Pack is formulated
to comply with U.S. Corps of Engineers CRD C621-92 and
ASTM C1107-91.
PACKAGING
25 kg. (55 lbs.) multi-wall bag.
STORAGE
May be stored short term anywhere under a tarp on pallets
as long as the product is kept dry. Dry, heated warehouse
storage is recommended for extended storage.
SHELF LIFE
One year from the date of manufacture when stored in
original, unopened package and under normal warehouse
conditions.
SAFETY PRECAUTIONS
Consult Material Safety Data Sheet (M.S.D.S.) for specific
instructions. M.S.D.S. #17.
WARRANTY
The recommendations made and the information given
herein is based on our own and independent laboratory
experience, and is believed to be accurate under controlled
conditions. However, no warranty or guarantee of accuracy
is made because we cannot cover every possible application
of product nor anticipate every variation encountered in
weather conditions, job-conditions, methods used and types
of surfaces on which the product is applied. The users shall
make their own tests to determine the suitability of such
products for any particular purpose.
CPD庐 makes no warranties with respect to this product,
expressed or implied, without limitation, the implied
warranties of merchantability or fitness for a particular
purpose.
CPD庐鈥? liability shall be limited in all events to supplying
s
sufficient product to re-treat and/or repair the specific area
to which CPD庐 product has been applied. CPD庐 reserves
the right to have the true cause of any difficulty determined
by accepted test methods. CPD庐 shall have no other
liability, including liability for incidental, consequential or
resultant damages, however caused, whether due to breach
of warranty, negligence, or strict liability
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