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 lead to structural cracking.
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 impact, and harmful substances侵蚀 in reinforced concrete slabs all occur under wet conditions. The occurrence and development of leakage cracks can adversely affect the load-bearing capacity and durability of the building structure.
Design Principles for Waterproof Reinforcement Construction
1. Inverted waterproof design ensures effective waterproofing. Reactive adhesive membranes that react with concrete are used for sealing, preventing water leakage and significantly enhancing safety and reliability.
2. A balance of firmness and flexibility; the waterproofing layer must match the characteristics of the base layer.
3. Outsourced waterproofing achieves a flexible, sealed effect: protecting the concrete structure's safety from water damage侵蚀.
4. Flexibility: Bimodal creep resistance, preventing rigid "cracking" and leakage.
5. Sealing: Effective sealing treatments have been applied to roof junctions such as cracks, wall corner roots, drain pipes, etc., using matching junction waterproofing sealant; preventing "water leakage" from causing the entire system to fail.
Floor Waterproofing and Insulation Construction Diagram
The floor slab structure is cracked and leaking due to uneven settlement caused by compaction of the foundation under additional stress. The cracks are reinforced with non-curing rubber waterproofing, which has excellent flexibility, suitable for base deformation. It combats cracks and complements the substrate through physical adsorption to form a flexible waterproof layer that bonds firmly. This eliminates stress caused by base changes, providing the flexible waterproof layer with sufficient tensile strength to effectively resist external stress damage.
