ASTM C1707-24

Kategorie - podobné normy:

Cement. Sádra. Vápno. Malta

Anotace textu normy ASTM C1707-24 :

This specification covers four types of pozzolanic hydraulic lime for structural purposes which include use in mortar, scratch, brown, and finish (stucco) coats of interior or exterior plaster. The four types of pozzolanic hydraulic lime are classified according to the minimum hydrated lime content, maximum hydraulic cement content, and specific performance requirements. Test specimens shall be stored in a moist room or cabinet wherein the storage surface shall be in equilibrium with the space to ensure no moisture loss. The specimens shall be subjected to testing to determine conformance to the following requirements: water soluble alkali, sulfur trioxide content, carbon dioxide content, fineness, maximum time of initial and final set, autoclave expansion, air content, water retention, and compressive strength.

Keywords:

hydrated lime, mortar, plaster grout, pozzolan, pozzolanic hydraulic lime,, ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar)