Roofing Waterproofing Features
1. Wide temperature fluctuations, with high temperatures during the day and low temperatures at night, causing thermal expansion and contraction cycles that can easily lead to cracking in the structure.
2. Reinforced concrete structures may crack and leak due to uneven settlement of the foundation caused by compaction under additional stress, leading to structural damage in the floor.
3. Alkali-aggregate reaction, reinforcement corrosion, chloride ion effects, and harmful substances侵蚀 in reinforced concrete slabs all occur under wet conditions. The formation and progression of leakage cracks can adversely affect the load-bearing capacity and durability of the building structure.
Design Principles for Waterproof Reinforcement Construction
1. Featuring an inverted waterproof design, it ensures effective waterproofing. The choice of reactive membrane sheets that react with concrete for sealing and bonding layers guarantees a watertight seal, preventing leakage. This significantly enhances safety and reliability.
2. Balance between flexibility and rigidity; the waterproofing layer must match the base material's changing characteristics.
3. Outsourced waterproofing achieves the effect of flexibility and seal, ensuring the safety of concrete structures and protecting them from water damage侵蚀.
4. Flexibility: Binary creep resistance, preventing rigid "cracking" and leakage.
5. Sealing: Effective sealing treatments have been applied to roof junctions such as cracks, wall corner roots, and drainage pipes using matching junction waterproofing sealant; preventing "water leakage" that could lead to the failure of the entire system.
Floor Waterproofing and Insulation Construction Diagram
The floor slab structure cracks and leaks due to uneven settlement caused by compaction of the foundation under additional stress. The cracks are reinforced with non-curing rubber waterproofing, which offers excellent flexibility, suitable for subgrade deformation. It combats cracks by blending with the base surface through physical adsorption to form a flexible waterproof layer that bonds firmly. This eliminates stress caused by subgrade changes, providing the flexible waterproof layer with sufficient tensile strength to effectively resist external stress damage.
