T/JSXQX 002-2018 Extrusion cement admixture for ready-mixed cement mortar

Scope

Scope: This standard specifies the terms and definitions, requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of additives for ready-mixed mortar. This standard applies to additives for masonry mortar and plaster mortar. Main technical content: 1. Scope, normative references, terms and definitions. This is an inherent chapter of the standard, which lists the scope and applicable conditions of the standard and clarifies the current national (local or industry) standards that are referenced. 2. Requirements. It mainly specifies the homogeneity indicators of additives for ready-mixed mortar and the performance indicators of the tested mortar. 3. Test methods. This chapter stipulates the methods for homogeneity tests and performance tests of the tested mortar. 4. Inspection rules. This chapter mainly stipulates the sampling and batching, sample retention, inspection classification, and judgment rules, etc. 5. Marking, packaging, transportation, and storage. This chapter mainly specifies the specific regulations for the product quality certificate of additives, product usage instructions, packaging, transportation, and storage, etc.

Development Information

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