JC/T 2919-2025 Active Industry standards-Building materials

JC/T 2919-2025 Environmental remediation material with attapulgite

Publish Date: 2025-08-19 Implement Date: 2026-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JC/T 2919-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Other non-metallic mineral products

ICS Name: Non-metallic minerals

Publish Date: 2025-08-19

Implement Date: 2026-03-01

Publisher: 工业和信息化部

Technical Committee: 全国非金属矿产品及制品标准化技术委员会

Scope

本文件规定了环境修复材料用凹凸棒石的分类与标记、要求、试验方法、检验规则、标志、包装、运输和贮存。本文件适用于制备环境修复材料用的凹凸棒石产品。

Development Information

Drafting Units:

江苏省盱眙凹凸棒石粘土行业协会、生态环境部南京环境科学研究所、中国科学院兰州化学物理研究所、咸阳非金属矿研究设计院有限公司、广东江铜桃林生态环境有限公司、淮阴工学院、盱眙县市场监督管理局、南京国环环境研究院有限公司

Drafting Persons:

何跃、臧垚、牟斌、章雷、张红林、杨涛涛、郑茂松、洪坤、闫一凡、宗莉、周志强、陈玉婷、徐双、文举、刘香云、张静、陆路

Related Standards

GB/T 5463.1-1985 Replaced

GB/T 5463.1-1985 Non-metallic mineral products—Commonly used terms

Publish Date: 1985-10-12

GB/T 5463.2-1985 Replaced

GB/T 5463.2-1985 Technical terms of non-metallic mineral products—Talc

Publish Date: 1985-10-12

GB/T 5463.3-1986 Replaced

GB/T 5463.3-1986 Technical terms of non-metallic mineral products—Gypsum and anhydrite

Publish Date: 1986-09-01

GB/T 14505-1993 Replaced

GB/T 14505-1993 Method for chemical analysis of rocks and ores—General rules and regulations

Publish Date: 1993-06-19

GB/T 14506.10-1993 Replaced

GB/T 14506.10-1993 Silicate rocks—Determination of manganese oxide

Publish Date: 1993-06-19

GB/T 14506.11-1993 Replaced

GB/T 14506.11-1993 Silicate rocks—Determination of potassium oxide and sodium oxide

Publish Date: 1993-06-19