Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

ASTM C909-18(2022)

Действует
Standard Practice for Dimensions of a Modular Series of Refractory Brick and Shapes — 3 стр.
Значение и использование

3.1 The dimensions listed in this practice represent the dimensions of rectangular and tapered refractory shapes manufactured and used in the United States.

3.2 The modular concept of dimensions permits a versatile arrangement of bonding during the construction of masonry units.

Область применения

1.1 This practice covers the dimensions for rectangular and tapered brick in common usage in the United States.

1.2 The dimensions are modular based on 38 mm as the basic module as described in Practice C861.

1.3 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.

ICS
81.080 Refractories. Including ceramic refractories / Огнеупоры. Включая огнеупоры из керамики
Сборник ASTM
15.01 Refractories, Activated Carbon; Advanced Ceramics / Огнеупорные материалы; Активированный уголь, Высококачественная керамика