The main content and the suitable scope for marble block
This standard stipulates the classification of marble block, technical requirements, experiment method, testing rules, logo, transportation and storage, etc.
This standard applies to some marble block which is processed and used as building materials.
The referenced standard
GB 9966.1 Test method for natural stone surface: drying, water saturation, test method of freeze-thaw cycle compression strength
GB 9966.2 Test method for natural stone surface: bending strength
GB 9966.3 Test method of natural stone surface: volume density, density, bibulous rate