المعايير

Hydraulic Binders: Cement - Portland Type P, Portland With Additives Type PA, Composite Type C

1999

رقم المستند: NL 53 : 1999
القطاع: Construction Materials and Building
TC: NL TC FP
ICS: 91.100.10
This standard specifies the composition, requirements and criteria to ensure conformity of cements, their constituents and their mixes. It also specifies the following: The properties of cement constituents The proportions combined for producing a series of types and classes of cement. The mechanical, physical and chemical requirements applied on those types and classes The rules for evaluating conformity to those specifications.  The requirements for marketing information, sampling and testing for acceptance at delivery.  The manufacturer’s auto control system to ensure conformity.