DB43/T 2454-2022 建筑用重钙颗粒填充材料技术要求

ICS01.040.91

CCSP04

43

湖南省地方标准

DB43/T2454—2022

建筑用重钙颗粒填充材料技术要求

Technologicalrequirementsforheavycalciumcarbonateparticle

fillersappliedinbuildingconstruction

2022-11-10发布2023-02-10实施

湖南省市场监督管理局发布

DB43/T2454—2022

目次

前言························································································································Ⅲ

1范围·····················································································································1

2规范性引用文件······································································································1

3术语和定义············································································································1

4分类与规格············································································································2

5技术要求···············································································································2

6试验方法···············································································································2

7检验规则···············································································································3

8标志、储存和运输···································································································3

I

DB43/T2454—2022

II

DB43/T2454—2022

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规

定起草。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由湖南省工业和信息化厅提出并归口。

本文件起草单位：张家界恒亮新材料科技有限公司、湖南文理学院、湖南师范大学、湖南大学。

本文件主要起草人：刘祥、周俊、杨基峰。