Commentaire
Please see ORBA comments and questions in regards to Consultation Review on: Update to Guidelines for Inspection and Field Acceptance of Glass Fibre Reinforced Polymer (GFRP) Reinforcing Bars.
• There’s nothing in the guideline on GFRP acceptance subsequent to sandblasting a construction joint (CJ), between the deck and barrier wall for example.
Has the MTO considered what is an acceptable condition after a CJ is abrasive blasted in accordance with OPSS 904?
What the damage would look like, if any, after abrasive blasting around GFRP?
• OPSS 929 will have us wrapping/protecting all the individual barrier wall dowels likely after removing the horizontal bars prior to blasting to satisfy 904.07.04.02. Is this the MTO’s expectation?
Submitted 9 septembre 2022 8:58 AM
Commenter
Mise à jour des directives pour l’inspection et l’acceptation sur le terrain des barres d’armature en plastique renforcée de fibres de verre
PCT Numéro
000-0092
commentaire ID
234
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