JC/T 407-2008 in English

Aluminium pastes for aerated concrete

1 Scope

This standard specifies the classification and marking, technical requirements, test methods, inspection rules, packaging, storage and transportation of wet-grinding aluminium pastes (hereinafter referred to as aluminium pastes).

This standard is applicable to aluminum pastes used as gas-generating agent for aerated concrete.

2 Normative references

The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated references, subsequent amendments to (excluding corrigendum), or revisions of, any of these publications do not apply. However, the parties who enter into agreement according to this standard are encouraged to study whether the latest editions of these documents apply. For undated references, the latest edition of the document referred to applies.

GB/T 6003.1 Test sieves of metal wire cloth
GB 12463 General specifications for transport packages of dangerous goods
JT 3130 Rules for transportation of dangerous goods by automobile

3 Classification and marking

3.1 Classification

Aluminium paste is divided into two types according to the medium: oil formulation and water formulation; according to the solid content, it can be divided into Level 75 and Level 65 of oil formulation, and Level 70 and Level 65 of water formulation.

3.2 Marking

The aluminium paste shall be marked in the sequence of the medium, solid content and standard number. Designation includes GLY-75, GLY-65 and GLS-70, GLS-65. G stands for aerated concrete; L stands for aluminium paste; Y stands for oil formulation; S stands for water formulation; 65, 70 and 75 stand for solid content.

Foreword i
1 Scope
2 Normative references
3 Classification and marking
4 Technical requirements
5 Test methods
6 Inspection rules
7 Packaging, storage and transportation
Annex A (Informative) Saturated vapor pressure at different temperatures