T/STT 001-2020 Active Group standards

T/STT 001-2020 Expanded Perlite with Mining Sand

T/STT 001-2020 Expanded Perlite with Mining Sand

Publish Date: 2020-06-15 Implement Date: 2020-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us
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Basic Information

Standard Code: T/STT 001-2020
Standard Type: Group standards
Standard Status: Active
is_force_gb: no
CCS Name: Insulation, sound-absorbing, lightweight, and fire-resistant materials
ICS Name: Soundproofing and heat insulation materials
Publish Date: 2020-06-15
Implement Date: 2020-07-01

Scope

Main technical content: This standard specifies the terms and definitions, classification, grading and marking, requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for mineral sands used in expanded perlite. This standard is only applicable to mineral sands used in the production of expanded perlite. This standard was drafted with reference to JC/T 809—2012 "Mineral Sands for Expanded Perlite". Compared with JC/T 809—2012, in addition to editorial amendments, the main technical changes are as follows: the nominal particle size range and grade division were modified (see Chapter 4); the determination methods for particle size, chemical components, and combustion loss were modified (see Chapter 5).

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