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| 01611nam 2200289za 4500 |
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| 001 | 9.843028 |
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| 003 | CaOODSP |
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| 005 | 20221107152441 |
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| 007 | cr ||||||||||| |
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| 008 | 171212s1983 onco |o f|0| 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn--- |
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| 086 | 1 |aNH17-136/1983E-PDF |
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| 245 | 00|aDetermination of roof slopes and roofing material re snow retention |h[electronic resource] : |ba report / |cby F.H. Theakston and Associates. |
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| 246 | 34|aDetermination of roof slopes and roofing |
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| 260 | |a[Ottawa : |bCanada Mortgage and Housing Corporation], |c1983. |
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| 300 | |a23 p. : |bphotos. |
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| 500 | |a"Report No. 83159, August 15, 1983." |
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| 500 | |aDigitized edition from print [produced by Canada Mortgage and Housing Corporation]. |
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| 504 | |aIncludes bibliographic references. |
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| 520 | |a"This project was initiated to determine the effect of roof slopes and roofing materials on the retention or release of snow. A Snow Simulator or laboratory technique was used for the major part of the research and proved to be effective in analysis of models scaled to prototype roofs. Static tests were used to determine the effect of roofing materials as well as degree of slope on sliding snow. Some field studies were carried out to confirm laboratory results"--Summary. |
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| 692 | 07|2gccst|aHousing |
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| 692 | 07|2gccst|aConstruction materials |
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| 693 | 4|aRoofs |
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| 710 | 2 |aF.H. Theakston and Associates. |
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| 710 | 2 |aCanada Mortgage and Housing Corporation. |
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| 856 | 40|qPDF|s821 KB|uhttps://publications.gc.ca/collections/collection_2017/schl-cmhc/nh17/NH17-136-1983-eng.pdf |
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