Dry Pack Grout
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Transcript of Dry Pack Grout
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7/26/2019 Dry Pack Grout
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CMCICMCI
Quality Construction Chemicals
CONSTRUCTION MATERIAL CHEMICAL INDUSTRIES P.O. Box 7137, Dammam 31462, Saudi Arabia
Tel: 00966-3-8471450; Fax: 00966-3-8471575; Email: [email protected] Web: www.cmci-sa.com
DRY P ACK GROUT
NON-SHRINK STRUCTURAL
GROUT
DRY PACK GROUT is a natural aggregate, highstrength, non-shrink material designed specificallyfor mixing and placing at a damp packconsistency. When mixed with a minimum of water,it can be placed into voids and spaces whereforming or containment of selfleveling grouts isnot possible or desirable.
PRIMARY APPLICATIONSl Structural baseplatesl Equipment and machineryl Anchor boltsl Precast elementsl Honeycombing
FEATURES / BENEFITSl Extremely cohesive at damp pack
consistencyl Contains no chloride based or corrosive
ingredientsl High compressive strengths for maximum
bearing capabilityl Non-shrink for long term support
SPECIFICATIONS / COMPLIANCESl Meets requirements CRD C-621, Corps of
Engineers specification for Non-Shrink
Grout. (Note: The test method does notspecifically make provision for the testingof damp pack consistencies. The pro-cedures were modified to accommodate theplacement of damp pack grout into the testmold.)
l Meets the performance requirements ofASTM C 1107-89 standard specification forpackaged dry, hydraulic cement grout (non-shrinkable).
PACKAGING / YIELDDRY PACK GROUT is packaged in 25 kgs bags.
When mixed with 4 liter of water, this unit will yield.0.0135 m3of material.
TECHNICAL INFORMATIONTypical Engineering DataThe following results were developed underlaboratory conditions.Compressive Strength50 mm Cubes - ASTM C-109 Age Strength
1 day 3,000 psi (21 MPa) 3 days 5,000 psi (35 MPa)
7 days 6,500 psi (45 MPa)28 days 8,000 psi (55 MPa)
Consistency : damp pack
DIRECTIONS FOR USEThe contractor and engineer are encouraged toconsult and review the CMCI Application
Instructions - Cementitious Grouting. Thedocument offers instructions detailing the generalinstallation of cement-based grout products.Note : If the contractor is not familiar with standardgrout placement techniques, a pre-job meeting issuggested to review the project details unique tothe particular job. Contact your local CMCIrepresentative for additional information.The information given here is offered in particularsupport to the mixing and placing of DRY PACKGROUT. This information should be used inconjunction with the Application Instructions guide
mentioned above.Mixing - Water content will vary depending ontemperature and relative humidity, but generallywill fall between 3.5 liter and 4 Liters per 25 kgs.Placement- Using a ramming device with a bluntend, pack the mixed grout into the void or spacewith sharp, quick blows. The use of hammers ormallets may also be helpful. Build up material untilthe space is full. Finish exposed edges as desired.Be careful during the packaging process not toknock critical plates out of alignment.Curing and Sealing- Proper curing proceduresare important to ensure the durability and quality
of the grout. Wet cure the grout for 24 hours. Then,cure the grout with a high solids curing compound,such as SUPER REZ-SEAL, SUPER FLOORCOAT or SUPER AQUA-CURE VOX as describedin the general grouting Application Instructionguide.
CLEAN-UPClean tools and equipment with water before thematerial hardens.
PRECAUTIONS / LIMITATIONS
l Proper curing is requiredl Do not add admixtures or fluidifiers
