2023年7月7日 · This specification deals with molds for forming concrete test cylinders vertically. Molds shall be constructed in the form of right circular cylinders and have a nominal inside height equal to twice the nominal inside diameter. The following are types of molds covered: reusable molds and single-use molds.

In all cases only the current version of the standard as published by ASTM is to be considered the official document. This standard is issued under the fixed designation C470/C470M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

This standard is issued under the fixed designation C 470/C 470M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

2023年7月7日 · Buy ASTM C 470/C470M : 2023 Standard Specification for Molds for Forming Concrete Test Cylinders Vertically from Intertek Inform

astm c470/c470m-23 Standard Specification for Molds for Forming Concrete Test Cylinders Vertically 1.1 This specification covers molds for use in forming cylindrical concrete specimens.

2023年6月1日 · 1.1 This specification covers molds for use in forming cylindrical concrete specimens. The provisions of this specification include the requirements for both reusable and single-use molds. Note 1: Sizes included are molds having diameters from 50 …

ASTM C470 provides specifications for molds used to create cylindrical concrete specimens for testing purposes. This standard applies to both single-use and reusable molds and specifies their design, materials, dimensions, and testing requirements.

2023年6月1日 · This specification deals with molds for forming concrete test cylinders vertically. Molds shall be constructed in the form of right circular cylinders and have a nominal inside height equal to twice the nominal inside diameter. The following are types of molds covered: reusable molds and single-use molds.

ASTM-C470 Standard Specification for Molds for Forming Concrete Test Cylinders Vertically - concrete; molds; test cylinders ;

2023年5月17日 · D256 ; and ( 3) after being held at 12 ¡C [10 ¡F] for 24 h, the plastic shall not fracture when subject to tapping and jarring that is judged to be typical of what occurs when specimens are molded in accordance with the applicable provisions of Prac-tice C31/C31M or C192/C192M . 5.4 Paper Molds When paper or other potentially absorp-