T/TJJZXH 5-2024 Underground waterproofing structure of building

Scope

Main technical content: Compilation notes, main construction methods: 1. Waterproof construction of the basement; 2. Waterproof construction of the planting roof; 3. Sealing methods for exterior wall waterproofing materials; 4. Underground light guide lighting methods, foundation methods for solar thermal collectors; 5. Detailed drawings of the waterproofing of the underground diaphragm wall and base slab; 6. Waterproofing lap joints at the corners of waterproofing layers; 7. Window well construction methods; 8. Waterproofing methods for equipment lifting openings; 9. Waterproofing methods for isolation trenches; Detailed construction methods: 1. Construction joints; 2. Deformed joints with embedded waterstop strips; 3. Detailed drawings of post-pouring strips and reinforcing strips for the base slab; 4. Detailed drawings of advance waterproofing post-pouring strips for the base slab; 5. Detailed drawings of post-pouring strips for the roof and side walls; 6. Waterstop strip selection examples; 7. Waterproofing details for pile foundations and lattice columns; 8. Waterproofing construction for independent (strip) foundations and waterproofing boards; 9. Joint treatment for reserved channels; 10. Detailed drawings of pits and embedded parts, and bolts passing through formwork; 11. Detailed drawings of pipes passing through walls; 12. Detailed drawings of pipe fittings, sleeve parts, and group pipe passing through walls; Technical information

Development Information

Related Standards