When a block is used as the main building material, aerated concrete wall panels manufacturer, its radionuclide limits should follow the "construction materials radionuclide limited" requirement GB6566-2001. When the main building material of natural radionuclide radium-226, thorium-232, potassium-40 radioactivity meet IRa≤1.0 and Ir≤1.0, the aerated concrete wall, its marketing and use of unrestricted . More than 25% of the hollowness of the main building material, its natural radionuclide radium-226, thorium-232, potassium-40 radioactivity meet IRa≤1.0 and Ir≤1.3, its marketing and use range from limit. Aerated concrete wall of the implementation requirements: technical specifications aerated concrete slabs implementation of national standards GB 15762-1995. This standard applies to civil and industrial buildings using autoclaved aerated concrete roof and self-load-bearing walls (load-bearing reinforcement from wall). Aerated concrete wall panels, aerated concrete block - Preferred Shenzhen Branch-Building Material Co., Ltd.!