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NEPLATNÁ ASTM D4788-03(2013) 1.9.2013 náhľad

Doplňujúce informácie

ASTM D4788-03(2013)

Standard Test Method for Detecting Delaminations in Bridge Decks Using Infrared Thermography

Automaticky preložený názov:

Štandardná skúšobná metóda pre detekciu delaminácia v mostovky pomocou infračervenej termografie

NORMA vydaná dňa 1.9.2013

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Dostupnosť	SKLADOM
Cena	61.60 € bez DPH
61.60 €

Informácie o norme:

Označenie normy: ASTM D4788-03(2013)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.9.2013
Kód tovaru: NS-28567
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Anotácia textu normy ASTM D4788-03(2013) :

Keywords:
bridge decks, infrared thermography, ICS Number Code 93.040 (Bridge construction)

Doplňujúce informácie

Significance and Use

4.1 This test method may be used in conjunction with other test methods in determining the general condition of a bridge deck.

4.2 Areas indicated as delaminated on overlaid bridge decks may be an indication of lack of bond between the overlay and the underlying bridge deck. This test method may be used in determining specific areas of delaminations requiring repair.

1. Scope

1.1 This test method covers the determination of delaminations in portland-cement concrete bridge decks using infrared thermography. This test method is intended for use on exposed and overlaid concrete bridge decks.

1.2 A Precision and Bias statement has not been developed at this time. Therefore, this standard should not be used for acceptance or rejection of a material for purchasing purposes.

1.3 This test method uses an imaging infrared scanner and video recorder, mounted on a vehicle, to detect delaminations and debonded areas on bridge decks and to record the information.

1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.5 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 and health practices and determine the applicability of regulatory limitations prior to use.

2. Referenced Documents

D4580-23

Standard Practice for Measuring Delamination in Concrete Bridge Decks by Sounding