What is a lightweight partition, whether there are national standards
Fire safety norms, the introduction of the concept of pressure relief area: less than 120 kg / square meter can be considered light wall. Concrete filling block in the light barrier: belong to the lightweight partition. By the concrete filling blocks and concrete frame structure of the structure referred to as: box light structure.
There is no clear specification for this issue. General solid clay clay (or stone) masonry outside mostly light wall.
For the detection of lightweight partition board, different standards have different detection direction and testing items, such as the National Building Materials Inspection Center standards are developed according to national standards JG / T169-2005, which the opposite density, dry shrinkage , Bending damage load, impact resistance, hanging force, compressive strength, air sound insulation volume, etc., is the focus of detection content.
