Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal...
Transcript of Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal...
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Evolution of Deck Coating systems for Parking Structures
using Polyurea
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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IPW’s 13-year history of polyurea and parking structures
Primers, base coat, intermediate coat and topcoats
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
2006- 70,000 sf City of Cerritos City HallGeneration 1• Remove existing urethane coatings with Terminators
• Surface grind and shot blast
• Chase cracks and fill with urethane caulk
• Prime 12 mils with 70% solids epoxy
• Install 45 mils traditional 350% elongation aromatic Polyurea
• Install 30 mils slow set hybrid Polyurea and broadcast aggregate
• Finish with 12 mils Aromatic Single Component Urethane Topcoat
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Prep
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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Base coat 45 mils Polyurea
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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Intermediate Coat-Slow set Polyurea
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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Topcoat- Aromatic Urethane
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
Combining and advancing technologies 2007 – Dodger Stadium Field Level-128,000
Generation 2• Customer required a fast track solution to allow for waterproofing to
be installed in shortest time possible. Polyurea was the solution.
• System developed used 100% solids epoxy primer, fast set Polyurea, slow set polyurea for leveling and to broadcast aggregate for isles, finished with Polyaspartic Topcoat.
• Polyaspartic development was evolving, 2007 version achieved extended working times allow for spray applications
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2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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2008-Loyola Marymount College 20,000sf Generation 2
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
• Underground Parking Structure had classrooms on P-2 level with parking above.
• Deck coating completed when school was in session
• 2 Differences between Gen 1 and 2• 100% solids primer vs 80% solids
• Polyaspartic Topcoat vs Aromatic Urethane
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2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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Lessons Learned
• Gen 1- Slow Set Hybrid Polyurea needs sun to heat and helped with cure.
• Wrong grade of sand increased topcoat consumption 50%
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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2018 Gen 4-100% solids deck coating systems• 100% solids Epoxy Primer at 6 mils
• 2nd coat of 100% solids Epoxy Primer at 6 mils with sand broadcasted to near or full refusal.
• 45-60 mils Polyurea
• 20 mils of intermediate wear coat (Urethane) with aggregate to refusal.
• Finish coat 16 mils Polyaspartic Topcoat
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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Level P-1 Underground Parking Project Scope
1. Grind stripping lines and shot blast
2. Chase and repair cracks with Urethane sealant
3. Install 100% solids Epoxy primer at 10 mils and broadcast to refusal # 30/40 aggregate
4. Install 45 mils of Polyurea
5. Install 20 mils wear coat with washed round 2/16 aggregate broadcasted to refusal
6. Finish with 16 mils Polyaspartic
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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Loyola Marymount University December 2018 Phase 2- 21,000 SF
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
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NBC-Universal Hollywood5th floor parking deck over Production studio
• 24,000 sf parking deck
• Remove parking bumpers, degrease with water extraction
• Grind off parking lines and shot blast
• Chase and repair cracks with Urethane sealant
• Install 100% solids Epoxy primer at 10 mils and broadcast to refusal # 30/40 aggregate
• Install 45 mils of Polyurea
• Install 20 mils wear coat with washed round 2/16 aggregate broadcasted to refusal
• Finish with 16 mils Polyaspartic
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 21: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/21.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 22: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/22.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 23: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/23.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 24: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/24.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 25: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/25.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 26: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/26.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 27: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/27.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 28: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/28.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 29: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/29.jpg)
2017- Hollywood GatewayLoading Dock & Roadway over parking structure
32,000 sf Remove parking bumpers, degrease with water extraction
Remove existing urethane coating and shot blast
Chase and repair cracks with Urethane sealant
Repair spalls using Rapid Set Cement based high strength mortar
Install 100% solids Epoxy primer
Install 2nd coat of 100% solids Epoxy primer at 8 mils and broadcast to refusal # 30/40 aggregate
Install 60 mils of Polyurea
Install 20 mils wear coat with washed round 1/120 aggregate broadcasted to refusal
Install Topcoat with 16 mils Polyaspartic
Install backer rod and 2 component sealant to control joints
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 30: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/30.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 31: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/31.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 32: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/32.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 33: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/33.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 34: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/34.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 35: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/35.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 36: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/36.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 37: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/37.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
![Page 38: Evolution of Deck Coating systems for Parking Structures ... PDA Costa Mesa... · NBC-Universal Hollywood 5th floor parking deck over Production studio •24,000 sf parking deck •Remove](https://reader036.fdocuments.us/reader036/viewer/2022081613/5fb98769deaef364fc75beae/html5/thumbnails/38.jpg)
2019 PDA ConferenceOctober 17 – 18, 2019Hilton Orange County/Costa Mesa
Thank you
Don Dancey