Waterproofing Of SewageTreatment Pool
2016 Maoming Sinopec sewage Treatment pool anti-corrosion project uses ST800B single-component polyurea coating, chemical resistant seamless lining for petrochemical facilities.
Core Case Info
Location: Maoming, ChinaCompletion Year: 2016Spec Coating: ST800B Single-Component Polyurea Waterproof Anticorrosion Protective Coating
Site Industrial Challenges
Sinopec sewage treatment pools operate under harsh chemical working conditions. Wastewater containing oil, acid and salt substances continuously corrodes concrete substrates. Conventional lining coatings easily degrade, blister and leak after long-term chemical immersion, creating soil pollution risks and frequent production shutdowns for maintenance.After on-site inspection of the petrochemical facility, our engineering team selected ST800B single-component Polyurea Coating as the dedicated tank lining solution.
Exclusive Strengths of ST800B Single-Component Polyurea Coating
1: One-component ready-to-use formula, no complex mixing work to cut on-site construction errors
2: Ultra-dense seamless film completely blocks penetration of oily wastewater and corrosive chemical media
3: Outstanding chemical resistance against acid, alkali, salt and petrochemical contaminants
4: High elasticity and crack-bridging performance to cover micro concrete cracks caused by temperature fluctuation
5: Stable long-term anti-corrosion performance, drastically reduces petrochemical plant full-cycle maintenance expenditure
Real Project Benefits
After finishing construction in 2016, the ST800B polyurea protective lining maintains steady waterproof and anti-corrosion performance under long-term petrochemical sewage immersion. It fully eliminates sewage leakage hidden dangers and supports uninterrupted safe operation of Sinopec’s production facility.This single-component polyurea coating is widely applicable for petrochemical sewage pools, sedimentation tanks, chemical industrial storage tanks and all corrosive industrial concrete structures.
