1. Underground Engineering: Core Scenario for Anti-Seepage and Anti-Water Channeling
1.1 Full-Enclosure Waterproofing of Basements
Floor Slabs and Side Walls: Adopt the composite construction method of "non-curing coating + waterproof membrane" (e.g., pre-laid anti-adhesion method) to form a seamless, fully bonded "skin-like" waterproof layer, effectively preventing groundwater channeling. For instance, during the rainy summer in Cheng'an, Handan, it can be directly applied on damp substrates (only requiring no standing water on the substrate), avoiding the hollowing issue of traditional materials caused by insufficient substrate drying.
Post-Cast Strips and Expansion Joints: The creep property of the coating can actively adapt to structural settlement, fill gaps, and prevent leakage caused by stress concentration.
1.2 Underground Pipe Galleries and Subways
During construction using the pre-laid anti-adhesion method, the non-curing coating and waterproof membrane form an integrated system. Even if local damage occurs, it can be repaired through self-healing, making it suitable for projects that bear dynamic loads for a long time.
2. Roof Waterproofing: Adapting to Temperature Changes and Complex Shapes
2.1 Newly-Built Roofs
Directly spray or trowel the non-curing coating to a thickness of 2-3mm, which can cover defects such as concrete cracks and honeycombs, and then combine it with a waterproof membrane to form double protection. For example, in Cheng'an, Handan, when the temperature is around -10℃ in winter, the coating still maintains flexibility, avoiding cracking due to freeze-thaw expansion.
For steel structure roofs, the high adhesion of the coating can closely bond with the metal substrate, resisting displacement caused by thermal expansion and contraction.
2.2 Renovation Projects
There is no need to remove the old waterproof layer; the coating can be directly applied on top, saving construction period and costs. For example, for aged asphalt membrane roofs, the non-curing coating can fill cracks and bond with new membranes, extending the service life.
3. Special Parts and Complex Joint Treatment
3.1 Internal and External Corners, and Pipe Roots
The high elasticity and fluidity of the coating can perfectly wrap complex joints, avoiding leakage points of traditional membranes caused by imprecise cutting. For example, at the root of bathroom pipes, first apply the non-curing coating and then add a reinforcement layer to form a 360° seal.
3.2 Tunnels and Bridge Joints
When exposed to a humid environment for a long time, the weather resistance (e.g., UV resistance, acid and alkali resistance) of the non-curing coating can effectively protect the structure. For example, at the expansion joints of tunnels, the creep property of the coating can absorb stress generated by vehicle vibration, preventing the waterproof layer from breaking.
4. Damp Environment and Low-Temperature Construction
4.1 Damp Substrates
The rainy season in Cheng'an, Handan is frequent. The non-curing coating can be constructed directly after rain (only needing to clean up standing water), while traditional coatings require waiting for the substrate to dry, prolonging the construction period by more than 30%.
4.2 Low-Temperature Construction
The coating can still maintain adhesiveness at -20℃, making it suitable for rush construction in Handan's winter. For example, heat the coating to 60-80℃ using heating equipment before spraying, which allows rapid film formation and adaptation to low-temperature environments.
5. Construction Convenience and Composite Application
5.1 Rapid Construction
Spraying equipment can construct 200-300 square meters per hour, with an efficiency more than 3 times that of traditional membranes, making it suitable for large-area projects such as underground garage top slabs.
5.2 Composite Systems
When used in combination with SBS membranes and polymer membranes (e.g., EPDM), the non-curing coating acts as an adhesive layer to enhance the bonding force between the membrane and the substrate, forming a rigid-flexible combined waterproof system. For example, in Cheng'an, Handan, the "non-curing + self-adhesive membrane" scheme can be adopted to improve impermeability and durability.
6. Other Scenarios
6.1 Water Tanks and Swimming Pools
Its water resistance and chemical corrosion resistance can resist water erosion for a long time, making it suitable for projects with high environmental protection requirements such as drinking water tanks.
6.2 Renovation of Old Buildings
It can be directly applied on the surface of old waterproof layers such as ceramic tiles and asphalt to repair leakage points, avoiding the high cost of demolition and reconstruction.
Technical Parameters and Construction Recommendations
Thickness Control: 2.5-3mm for underground projects, 2-2.5mm for roofs, and local thickening to 4mm for complex joints.
Temperature Requirements: The construction environment temperature should be above 5℃. When it is below 5℃, heating measures (e.g., building insulation sheds) should be taken to avoid excessive viscosity of the coating affecting construction.
Safety Protection: Control the temperature at 160-180℃ during heating, and avoid exceeding 200℃ (which may cause material aging); construction personnel should wear protective equipment and keep away from open flames.
Summary: Ruide Non-Curing Waterproof Coating, with its characteristics of high adaptability, long service life, and easy construction, has become the preferred choice for waterproofing projects in areas with variable climates such as Cheng'an, Handan. Whether for new projects or renovation projects, reliable waterproofing effects can be achieved through reasonable design and standardized construction. It is recommended to consult the manufacturer for a targeted technical plan based on specific project requirements.
