GB/T 28631-2012

Active

Calcium aluminate agents for dry-mixed mortar

用于干混砂浆的铝酸钙添加剂

Standard Type

GBT

ICS

91.100.10

CCS

Q13

Status

现行

Issue Date

2012-07-31

Implementation

2013-02-01

Responsible Dept

中国建筑材料联合会

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/T 188-1963 Locomotive and car clearance boundary and structure clearance boundary for 762mm gauge railways--Classification and basic dimensions GB/T 1426-1978 Carbon materials--Classifications GB/T 4582-1984 Terms and their definition of ferrocement GB/T 8075-1987 Classification, nomenclature and definition of concrete admixtures GB/T 11942-1989 Colorimetric methods for colour building materials GB/T 12002-1989 Sealing strips for plastic doors and windows GB/T 12215-1990 Bauxite sand and flour for investment casting GB/T 12214-1990 Silica sand and flour for investment casting