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ASTM D5249-10(2016)
Standard Specification for Backer Material for Use with Cold- and Hot-Applied Joint Sealants in Portland-Cement Concrete and Asphalt Joints
Automaticky preložený názov:
Standard Specification pre Backer materiál pre použitie s za studena a za horúca zálievky v Portland-cement betónu a asfaltu Spoje
NORMA vydaná dňa 1.1.2016
Informácie o norme:
Označenie normy: ASTM D5249-10(2016)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.1.2016
Kód tovaru: NS-633741
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 D5249-10(2016) :
Keywords:
ICS Number Code 91.100.50 (Binders. Sealing materials)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||
|
1.1 This specification covers backer material for cold- and hot-applied joint sealant for use in portland-cement concrete or asphalt-pavement joints. 1.2 This specification establishes basic requirements for sealant-backer material either in rod or strip form, that can withstand the temperature of hot- or cold-applied sealants without excessive deformation. 1.3 Sealant backer material serves one or more of the following purposes: 1.3.1 Limits the amount and depth of sealant applied to a joint, 1.3.2 Acts as a barrier interface to prevent backside adhesion (bondbreaker), and 1.3.3 Provides a form to assist the sealant in developing a shape factor. 1.4 The values stated in inch-pound units are to be regarded as the standard. The values in parentheses are for information purposes only. 1.5 The following safety hazards caveat pertains
only to the test methods described in this specification.
Standard Test Method for Calibration of
Thermocouples By Comparison Techniques Standard Specification for ASTM
Liquid-in-Glass Thermometers Standard Practice for Preparing Precision
and Bias Statements for Test Methods for Construction Materials
(Includes all amendments and changes 3/11/2024). Standard Test Method for Determination of
Water Absorption of Sealant Backing (Joint Filler) Material Standard Terminology Relating to
Formed-in-Place Sealants for Joints and Cracks in Pavements Standard Test Methods for Preformed
Expansion Joint Fillers for Concrete Construction (Nonextruding and
Resilient Types) Standard Test Method for Apparent Density
of Rigid Cellular Plastics Standard Test Method for Tensile and
Tensile Adhesion Properties of Rigid Cellular Plastics Standard Test Method for Determining the
Outgassing Potential of Sealant Backing |
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