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ASTM C1782/C1782M-21
Standard Specification for Segmental Concrete Paving Slabs
NORMA vydaná dňa 1.8.2021
Informácie o norme:
Označenie normy: ASTM C1782/C1782M-21
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.8.2021
Kód tovaru: NS-1034149
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM C1782/C1782M-21 :
Keywords:
concrete, concrete paving unit, segmental concrete paving slab,, ICS Number Code 93.080.20 (Road construction materials)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||||
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1.1?This specification covers the requirements for segmental concrete paving slabs manufactured for construction of pedestrian and roof applications for commercial and municipal projects. These slabs can be manufactured with a dry-cast, wet-cast, or hydraulically pressed process. Note 1:?Pedestal-set applications and those applications
subject to vehicular traffic may require alternate materials
properties or structural support or both.
1.2?Concrete units covered by this specification shall be made with lightweight or normal weight aggregates or both. Note 2:?If particular features are desired, such as weight
classification, higher modulus of rupture, surface textures,
finish, color, or other special features, such properties should be
specified by the purchaser. Local sellers, however, should be
consulted as to availability of units having the desired
features.
1.3?The values stated in either inch-pound units or SI units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 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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