T/CFA 0202031.1-2021 Active Group standards

T/CFA 0202031.1-2021 General technical specification for silica sand used in casting, Part 1: General rules

Publish Date: 2021-06-18 Implement Date: 2021-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CFA 0202031.1-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Mechanical

ICS Name: Mineral materials and products

Publish Date: 2021-06-18

Implement Date: 2021-09-01

Scope

Scope: This document specifies the terms and definitions, classification and grades, technical requirements, test methods (inspection methods), inspection rules, and packaging, marking, transportation, and storage of general technical specifications for silica sand used in casting. This document applies to silica sand used in the sand mold (core) process in casting production, including washed silica sand, scrubbed silica sand, flotation silica sand, roasted silica sand, artificially crushed silica sand, and standard silica sand for inspection. Recycled sand or sand that has undergone other deep processing and purification can also be used as reference. Main technical content: This document specifies the terms and definitions, classification and grades, technical requirements, test methods (inspection methods), inspection rules, and packaging, marking, transportation, and storage of general technical specifications for silica sand used in casting. This document applies to silica sand used in the sand mold (core) process in casting production, including washed silica sand, scrubbed silica sand, flotation silica sand, roasted silica sand, artificially crushed silica sand, and standard silica sand for inspection. Recycled sand or sand that has undergone other deep processing and purification can also be used as reference.