ASTM C76-25

Kategórie - podobné normy:

Trubky a fitinky z ostatních materiálů

Anotácia textu normy ASTM C76-25 :

This specification covers reinforced concrete culvert, storm drain, and sewer pipe. The pipe manufactured with this specification shall be of five classes: Class I, Class II, Class III, Class IV, and Class V. The strength requirements for each class are specified. The reinforced concrete shall consists of: cementitious materials, mineral aggregates, and water. Cementitious materials are the following: cement, ground granulated blast-furnace slag, fly ash, and allowable combinations of cementitious materials. Other materials include: admixtures and blends, steel reinforcement, and synthetic fibers. Design tables and modified of special designs are given. Reinforcements are the following: circumferential reinforcement, longitudinal reinforcement, and joint reinforcement for rubber and non-rubber gasket joints. The physical properties shall conform to the required test for external load crushing strength. The following concrete tests shall be done: compression testing of cylinders, compression testing of cores, absorption test, and equipment test.

Keywords:

circular pipe, culvert, D-load, pipe, reinforced concrete, sewer pipe, storm drain,, ICS Number Code 23.040.50 (Pipes and fittings of other materials)