Roofing Waterproofing Features
1. Wide temperature fluctuations; high during the day and low at night, causing cyclic expansion and contraction which may 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 cracking in the floor.
3. Alkali-aggregate reaction, reinforcement corrosion, chloride ion effects, and harmful substance侵蚀 in reinforced concrete slabs all occur under wet conditions. The occurrence and progression of leakage cracks can adversely affect the load-bearing capacity and durability of the building structure.
Principles for Waterproof Reinforcement Construction Plan Design
1. Employed an inverted waterproof design for enhanced waterproof effectiveness. Selected reactive membrane materials that can bond and seal with concrete, ensuring airtight waterproofing without leakage, significantly improving safety and reliability.
2. A blend of flexibility and firmness is needed; the waterproofing layer must match the characteristics of the base layer.
3. Outsourced waterproofing achieves a flexible, sealed effect: safeguarding the "safety" of concrete structures from water damage侵蚀.
4. Flexibility: Bi-modal creep resistance and crack prevention to avoid rigid "cracking" leakage.
5. Sealing: Effective sealing treatment has been applied to roof junctions such as cracks, wall corner roots, drainage pipes, etc., using matching junction waterproof sealant; preventing "water leakage" from causing the entire system to fail.
Floor Waterproofing and Insulation Construction Diagram
Floor slab structural cracks and leakage due to uneven settlement caused by soil compaction under additional stress on the foundation; cracks are reinforced with non-curing rubber waterproofing, which offers excellent flexibility, suitable for base deformation. It combats cracks and complements the base surface through physical adsorption to form a flexible waterproof layer that bonds firmly, eliminating stress caused by base changes. This ensures the flexible waterproof layer has sufficient tensile strength to effectively resist external stress damage.
