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ASTM D1779-98(2017)
Standard Specification for Adhesive for Acoustical Materials
NORMA vydaná dňa 1.11.2017
Informácie o norme:
Označenie normy: ASTM D1779-98(2017)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.11.2017
Kód tovaru: NS-800187
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM D1779-98(2017) :
Keywords:
acoustical, adhesive, specification,, ICS Number Code 83.180 (Adhesives),91.100.60 (Thermal and sound insulating materials)
Doplňujúce informácie
| 1. Scope | ||||||||||
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1.1 This specification covers an adhesive for bonding prefabricated acoustical materials to the inside walls and ceilings of rooms in buildings. This adhesive is required to maintain a tensile adhesion (bond strength) of not less than 3.45 × 104 dynes/cm2 (1/2 lb/in.2) for a long period of time under the temperature and moisture conditions likely to be encountered and to maintain sufficient plasticity to allow for movement of parts of the building as it ages. Note 1: Note 2: Note 3: Note 4: Note 5: Note 6: 1.2 The values stated in SI units are to
be regarded as the standard. The values given in parentheses are
for information only.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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| 2. Referenced Documents | ||||||||||
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