ncptt materials conservation program
DESCRIPTION
This slide show presents an overview of research conducted in the National Park Service by the National Center for Preservation Technology and Training. The Materials Conservation Program focuses on understanding materials, their decay processes, and treatments that will prolong their lifespan.TRANSCRIPT
![Page 1: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/1.jpg)
NCPTTMaterials Conservation
Mary F. Striegel2014 Cultural Resources Advisory Group
Natchitoches, LA
![Page 2: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/2.jpg)
You’re not sure NCPTT’s materials conservation research can help you preserve cultural resources
![Page 3: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/3.jpg)
Three ways materials conservation research can help you
Understand materials
Study Environments
Develop Treatments
![Page 4: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/4.jpg)
HOW DO CULTURAL MATERIALS CHANGE OVER TIME?
![Page 5: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/5.jpg)
Physical changes
![Page 6: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/6.jpg)
Terrazzo Flooring
![Page 7: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/7.jpg)
Laser profilometer
![Page 8: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/8.jpg)
Chemical Changes
![Page 9: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/9.jpg)
Air Pollution Studies
![Page 10: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/10.jpg)
Deposition
![Page 11: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/11.jpg)
Ion Chromatography
![Page 12: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/12.jpg)
Biological changes
![Page 13: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/13.jpg)
Biocide cleaners on grave markers
![Page 14: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/14.jpg)
Biological testing
![Page 15: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/15.jpg)
In the Field
![Page 16: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/16.jpg)
HOW DO CONDITIONS AFFECT CULTURAL MATERIALS?
![Page 17: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/17.jpg)
Environmental factors
![Page 18: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/18.jpg)
Artificial weathering
![Page 19: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/19.jpg)
Natural weathering
![Page 20: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/20.jpg)
Respond to disasters
![Page 21: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/21.jpg)
Crude oil and cultural heritage
![Page 22: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/22.jpg)
Hurricanes, Tornadoes, Floods
![Page 23: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/23.jpg)
Build on existing information
![Page 24: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/24.jpg)
3D scanning of objects
![Page 25: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/25.jpg)
DOD Standards
![Page 26: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/26.jpg)
WHAT TREATMENTS ARE NEEDED TO PRESERVE MATERIALS?
![Page 27: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/27.jpg)
Evaluate commercial treatments
![Page 28: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/28.jpg)
Paint primer systems
![Page 29: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/29.jpg)
Rust converters
![Page 30: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/30.jpg)
Graffiti removal
![Page 31: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/31.jpg)
Develop new treatments
![Page 32: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/32.jpg)
NSF Grant on POSS polymers
![Page 33: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/33.jpg)
Intermittent misting
![Page 34: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/34.jpg)
Laser cleaning studies
![Page 35: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/35.jpg)
Conduct hands-on events
![Page 36: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/36.jpg)
Conferences: Fountains
![Page 37: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/37.jpg)
Workshops: Cemeteries
![Page 38: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/38.jpg)
Internships
![Page 39: NCPTT Materials Conservation Program](https://reader033.vdocuments.site/reader033/viewer/2022052910/559b633c1a28ab1a258b45ae/html5/thumbnails/39.jpg)
Conclusions
Knowing your materials
Understanding the
environment
Applying appropriate treatments
NCPTT’s Materials Research can help you make better preservation decisions by