ASTM D6841-21 PDF
Standard Practice for Calculating Design Value Treatment Adjustment Factors for Fire-Retardant-Treated Lumber
Standard Practice for Calculating Design Value Treatment Adjustment Factors for Fire-Retardant-Treated Lumber
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 13 июля 2021 г.
- SKU:
- ASTM D6841-21
Abstract
Significance and Use 5.1 Fire-retardant-treatments are used to reduce the flame-spread characteristics of wood. Chemicals and redrying conditions employed in treatments are known to modify the strength properties of the wood product being ...
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