BELZONA REPAIRS PARKING DECK EXPANSION JOINTS
Industry: Buildings & Structures (BSTR)
Application: FPA-Floor Problem Areas (FPA)
Substrate: Concrete
Customer Location: International Airport, Alabama USA
Application Date: 2000
Products:
Belzona® 4111 (Magma Quartz)
Belzona® 4911 (Magma TX Conditioner)
Problem: Sealant was failing and the concrete was deteriorated on each side of the joint on various levels of the parking deck.
Fabricated expansion joints to be installed due to extreme movement.
Photograph Descriptions
- View of expansion joint from the floor below
- Spalled conrete due to water penetration and corrosion of rebar
- Forming the Belzona® 4111 using a 2" x 4" batten
- Repair after the expansion joint was installed
Application Situation
Expansion joints in car park decks
Application Method
Application was carried out in accordance with Belzona Know-How System Leaflet FPA-5. Joint nosings were rebuilt with Belzona® 4111 prior to bonding prefabricated expansion joints in with Belzona® 4911.
Belzona Facts
Belzona® 4111 was used to repair the concrete due to the quick cure times. Belzona was also used due to superior adhesion in bonding the fabricated expansion joint. Repair has been excellent since 2000.
