ASTM International

Standard Test Method for Determination of the Impact Resistance of Thermoplastic Pipe and Fittings by Means of a Tup (Falling Weight)
 N D2444

Annotation

This test method covers the determination of the impact resistance of thermoplastic pipe and fittings under specified conditions of impact by means of a tup (falling weight). Three interchangeable striking noses are used on the tup, differing in geometrical configuration. Two specimen holders are described.

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.

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.

Автоматический перевод:

Стандартный метод испытаний для определения ударопрочности термопластической трубы и деталей посредством барана (падающий вес)

Этот метод испытаний покрывает определение ударопрочности термопластической трубы и деталей при указанных условиях влияния посредством барана (падающий вес). Три взаимозаменяемых поразительных носа используются на баране, отличающемся по геометрической конфигурации. Описаны два держателя экземпляра.