MASCO Catalog: Construction Liquid and Powder

Read manufacturers' data sheets for complete specifications, installation procedures, and MSDS precautions. Warning: Chronic health effect possible—inhalation of silica dust may cause lung injury/disease (Silicosis). Take appropriate measures to avoid breathing dust. See page 179-180 for more information. 74 MASONS SUPPLY COMPANY Oregon (800) 537-3407 ♦ Washington (800) 537-6216 ♦ www.MASCO.net Clackamas | Eugene | West Eugene | Hillsboro | Medford | Portland | Salem | Ridgefield | Seattle | Tacoma | Woodinville Tremie Grout Cable Grout PTX Description : Specially designed for use in underwater grouting applications. This highly flowable, cement based, non-shrink grout remains in a cohesive, well blended mix when placed or pumped in off-shore concrete repairs. Provides non-shrink for positive, secure support. Product does not contain chlorides as additives which may contribute to rebar corrosion. Has extended working time in hot environment. Is highly flowable for easy mixing & pumping. Rapid strength gain for early support. Application : Used primarily for underwater grouting, pier supports, underwater concrete structures and off shore rigging. Applicable Standards : Meets requirements of CRD C 621, Corps of Engineers Specification for Non-Shrink Grout. Shows positive expansion when tested in accordance with ASTM C 1090. Meets the performance requirements of ASTM C 1107-05. Coverage : One 50 lb. bag will yield approximately 0.45 ft 3 of flowable grout when mixed with 1.2 gal of water. For applications over 2", extend with 20 lbs. of clean washed ⅜ " pea gravel per 50 lb. bag. Yield will be increased to approximately 0.55 ft 3 . Specifications : At @72° F Compressive Strength (ASTM C-109): 1 day 3,200 psi 3 days 4,800 psi 7 days 5,600 psi 28 days 7,200 psi Set Time (ASTM C-191): Initial 5 hrs Final 7 hrs Thickness Per Lift: ½" - 2" neat 2" - 4" extended Application Life: 25 min Description : Designed to produce a pumpable, non-shrink, high strength grout. It provides corrosion protection for steel cables, anchorages and rods. Cable Grout PTX is extremely flowable, and cured grout is similar in appearance to concrete. Cable Grout PTX exhibits thoxotropic properties defined by PTI specifications, and can be used to repair previously grouted cables. Applications : Formulated for placing into areas around post tensioned cables and rods to encapsulate the steel, provide anchorage and protect the steel from corrosion. Beams, columns, and Precast wall panels. Can also be used in other grouting applications involving restricted spaces where the grout will be in contact with stressed steel. Applicable Standards: Post-Tensioning Institute (PTI) ASTM C 1107-05 ASTM C 887 ASTM C 1090 Coverage : One 50 lb. bag yields 0.57 ft 3 of fluid grout when mixed with 1.68 gal of water. Specifications : At 70˚ F Compressive Strength (ASTM C-109): 1 day 2,000 psi 7 days 5,500 psi 28 days 7,500 psi Application Life: 120 min Flow Rate (ASTM C-939): 9 to 20 sec Set Time (ASTM C-191): Initial 8 hrs Final 10 hrs Thickness Per Lift: 1/16" - 1" neat No. Size EU TG 50 lb. bag, 64/pallet No. Size EU CGPTX 50 lb. bag, 64/pallet SPECIALTY Grouts