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ASTM C673-97(2013)

Заменен
Standard Classification of Fireclay and High-Alumina Plastic Refractories and Ramming Mixes — 2 стр.
Значение и использование

3.1 This classification defines a group of classes for use by those producing or purchasing fireclay and high-alumina plastic refractories and ramming mixes. Each class is limited by PCE, or alumina content, or both. This classification is frequently used as a specification when the properties shown in Table 1 are the only items specified.

Область применения

1.1 This classification covers fireclay and high-alumina plastic refractories and ramming mixes that can be pounded or rammed into place to form a monolithic structure. The terms “plastic” and“ ramming mix” are generally intended to describe the workability of the material. In this regard, plastics are considered to be materials having a workability index of more than 15 % in accordance with Test Method C181, while ramming mixes generally have less than 15 % workability by the same procedure.

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
Тематика
Refractories