bemalastic 1213 bridge deck membrane
DESCRIPTION
Bemalastic 1213 Bridge Deck Membrane. Bridge Deck Waterproofing. Bridge Preparation. After sandblasting, Waterproofing primer applied. Which system one ply/two ply. - PowerPoint PPT PresentationTRANSCRIPT
Bemalastic 1213 Bemalastic 1213 Bridge Deck MembraneBridge Deck Membrane
Bridge Deck Waterproofing
Bridge PreparationBridge Preparation
After sandblasting, After sandblasting, Waterproofing primer appliedWaterproofing primer applied
Which system one ply/two plyWhich system one ply/two ply
One ply is generally used on MTO bridges in Ontario. The application is 5 mm thick Bemalastic 1213 and MTO approved 1/8 inch Protection Board.
Two Ply is generally used on the Superelevated bridges and in Toronto where the fabric reinforcement Reemay is sandwiched between two layers of Bemalastic 1213 approximately 2.5 mm thick each. Then the hot material layer is covered with protection board as above.
Typical Single Ply ApplicationTypical Single Ply Application
Bemalastic 1213 applied Bemalastic 1213 applied 5 mm thick on the deck5 mm thick on the deck
Protection Board being Protection Board being applied into the hot rubberapplied into the hot rubber
Ready to paveReady to pave
Typical 2 ply system Typical 2 ply system applicationapplication
Other WaterproofingOther Waterproofing