A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Clear Waterproof Sealers for Masonry
Ten clear waterproof masonry sealers were given an initial screening in the wind-driven rain test. Five passed the screening and were applied to masonry blocks which were exposed to marine atmospheres at Port Hueneme, California, and Kwajalein, Marshall Islands, for 2 years. Inspections were made after 1 and 2 years. After removal from test they were subjected to the wind-driven rain test described in Federal Specification TT-P-0035. Four systems exposed at Port Hueneme and three systems exposed at Kwajalein passed this test. However, when appearance is also considered, only one system was clean, smooth, and glossy after 2 years at Port Hueneme; two systems - one clean, smooth, and glossy, and the other, clean, smooth, and dull - had satisfactory appearance after 2 years at Kwajalein. In addition, two sets of coated blocks were stored at the Laboratory for 6 months to further coalesce before being exposed at Kwajalein. This procedure improved the waterproofing capability of one of the systems. (Author)
Clear Waterproof Sealers for Masonry
Ten clear waterproof masonry sealers were given an initial screening in the wind-driven rain test. Five passed the screening and were applied to masonry blocks which were exposed to marine atmospheres at Port Hueneme, California, and Kwajalein, Marshall Islands, for 2 years. Inspections were made after 1 and 2 years. After removal from test they were subjected to the wind-driven rain test described in Federal Specification TT-P-0035. Four systems exposed at Port Hueneme and three systems exposed at Kwajalein passed this test. However, when appearance is also considered, only one system was clean, smooth, and glossy after 2 years at Port Hueneme; two systems - one clean, smooth, and glossy, and the other, clean, smooth, and dull - had satisfactory appearance after 2 years at Kwajalein. In addition, two sets of coated blocks were stored at the Laboratory for 6 months to further coalesce before being exposed at Kwajalein. This procedure improved the waterproofing capability of one of the systems. (Author)
Clear Waterproof Sealers for Masonry
T. Roe (author) / J. B. Crilly (author)
1977
15 pages
Report
No indication
English
Coatings, Colorants, & Finishes , Construction Equipment, Materials, & Supplies , Construction Materials, Components, & Equipment , Masonry , Waterproofing , Coatings , Sealing compounds , Environmental tests , Wind , Rain erosion , Transparence , Concrete , Test methods , Waterproof coatings , Marine atmospheres
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