GEOTHERMAL EQUIPMENT & SUPPLIES AND WELL GROUT
WELL GROUT TM
Introducing the only grout material engineered and manufactured in the USA by a industry professional
APPLICATIONS
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Sealing and grouting of plastic ground source heat loops
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Sealing and grouting of annular spaces in wells and bore heads
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Creation of low permeability, low shrinkage seal to prevent down-hole cross-contamination of aquifers
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Prevent entry of surface water into boreholes
DISCLAIMER
Conforms with ASTM C91 and Federal SS-C-1960/1 specifications for masonry cement in effect at time of shipment. Conforms with ASTMvC270 for type N, S, or M mortar when mixed with C144 sand for masonary mortar.
PROPERTIES
Well Grout Powder:
Black/grey powder, free-flowing
Specific Gravity: 2.596
Bulk Density: 2.380
Particle Size (max): 1.18mm
Moisture: <0.5%
Well Grout Mixed:
Grout Density: 40-50lb/ft3
Thermal Conductivity (K) Value: 0.77*
Comprehensive Strength: Min. 400 psi
Permeability: 3x10-7
*When mixed per data sheet instructions
CONDITIONS
No other warranty of any kind, whether of merchantability or fitness for a particular purpose or otherwise, is made in respect, thereof, seller, having no control over the use of the cement, will not guarantee finished work, nor shall seller be responsible for the condition of the cement after delivery to buyer.
MIXING
Proportions based on mixing instructions of (K) value: 0.77
Weight of Well Grout: 75lbs
Water per 75lb bag: 5 gallons
Yield: 6.75 gallons
Mix one 75lb bag with 5 gallons of water
MEZCLA
Proporciones basadas en las instrucciones de mezcla del valor (K): 0:77
Peso de Well Grout TM: 75lb
Agua por bolsa de 75 il: 5 galones
Rendimiento: 6.75 galones
Mezcle una bolsa de 75lb con 5 galones de agua.