Standard Test Method for
Particle Size Analysis of Natural and Man-Made Riprap
Materials1
Astm C94 Pdf Free
Free search PDF: astm c94! DOC-Live - free unlimited DOCument files search and download. ASTM C-94 Standard Specification for Ready-Mixed Concrete. Material should confirm to. Cement - C 150 or C 595. Aggregates - C 33 or C330 (light weight concrete) Water - clear and apparently clean. Admixtures - C 260, C 494, C 618, C 989, C 1017. Information needs for specification: 1. Size of course aggregate. Slump at delivery.
This standard is issued under the fixed designation D 5519; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
Astm C94 C94m Free
click below Astm D 5519 – 94 (Reapproved 2001) pdf free download
Astm C 94 Pdf Free Download
ASTM C94 C94M Standard Specification for Ready-Mixed Concrete This specification covers ready-mixed concrete manufactured and delivered to a purchaser in a freshly mixed and unhardened state as hereinafter specified. Requirements for quality of concrete shall be either as hereinafter specified or as specified by the purchaser. In any case where the requirements of the purchaser differ from these in this specification, the purchaser’s specification shall govern. This specification does not cover the placement, consolidation, curing, or protection of the concrete after delivery to the purchaser. The values stated in either SI units, shown in brackets, 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 nonconformance with the standard. As used throughout this specification the manufacturer shall be the contractor, subcontractor, supplier, or producer who furnishes the ready-mixed concrete. The purchaser shall be the owner or representative thereof. The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard. Basis of Purchase The basis of purchase shall be the cubic yard or cubic metre of freshly mixed and unhardened concrete as discharged from the mixer. The volume of freshly mixed and unhardened concrete in a given batch shall be determined from the total mass of the batch divided by the mass per unit volume of the concrete. The total mass of the batch shall be calculated either as the sum of the masses of all materials, including water, entering the batch or as the net mass of the concrete in the batch as delivered. The mass per unit volume shall be determined in accordance with Test Method C 138/C 138M from the average of at least three measurements, each on a different sample using a 1⁄2-ft3 [14-L3] container. Each sample shall be taken from the midpoint of each of three different truck loads by the procedure outlined in Practice C 172. Visit our site to download http://goo.gl/PmX0LD