ASTM International

Standard Specification for Rigid Cellular Polystyrene Geofoam
 N D6817/D6817M

Annotation

This specification covers the types, physical properties and dimensions of rigid cellular polystyrene intended for use as geofoam.

This specification does not cover the layout, placement and workmanship for proper installation and performance of rigid cellular polystyrene geofoam.

Rigid cellular polystyrene geofoam covered by this specification may need protection from certain chemicals, environmental exposure, and concentrated loads. Additional design considerations may include thermal conductivity and buoyancy. Guidelines regarding these end use considerations are included in Appendix X1.

The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the 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 requirements prior to use.

Автоматический перевод:

Стандартная спецификация для твердого клеточного полистирола Geofoam

Эта спецификация покрывает типы, физические свойства и измерения твердого сотового полистирола, предназначенного для использования в качестве geofoam.