Pauley Petersen & Erickson
Wrapped highly viscous chemical anchoring adhesive
A film wrapper for use in storing slugs and ropes of chemical anchoring adhesive includes an outer metallized polymer layer and a heat seal layer. The metallized polymer layer protects the chemical anchoring adhesive from premature reaction by providing a barrier to oxygen and light. The heat seal layer may also act as a moisture barrier layer. The chemical anchoring adhesive is divided into slugs of appropriate size for insertion into boreholes and cementing of anchor pins in the boreholes.
Illinois Tool Works Inc.
Y F Y Y Y B
Y10T F16B Y10T Y10T Y10T B32B
additional inventional additional additional additional inventional
James E. Wen-Feng Eldridge
Surjan Liu Presnell