Standard No.:	JC/T 621-2021
English Name:	Quicklime for silicate building products
Chinese Name:	硅酸盐建筑制品用生石灰
Professional Classification:	JC    Professional Standard - Building Material
Issued by:	MIIT
Issued on:	2021-3-5
Implemented on:	2021-7-1
Status:	valid
Superseding:	JC/T 621-2009 Lime for silicate building products
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	105.00
Delivery:	via email in 1~3 business day

本标准规定了硅酸盐建筑制品用生石灰的术语和定义、分类、等级和标记、技术要求、试验方法、检验规则、质量证明书、运输和贮存。
本标准适用于蒸压加气混凝土板、蒸压加气混凝土砌块、蒸压粉煤灰砖、蒸压粉煤灰空心砖及空心砌块、蒸压灰砂砖及砌块、硅酸钙板等硅酸盐建筑制品用生石灰。