Industrial sewage treatment tanks and pool bodies bear complex corrosive media for a long time, including acidic wastewater, alkaline sludge, chemical residues and microbial erosion. Ordinary coatings are prone to blistering, delamination and peeling under long-term soaking of alternating acid and alkali, leading to concrete carbonization and steel bar corrosion, damaging the structural stability of sewage treatment facilities.
FLDC professional heavy-duty acid and alkali resistant anti-corrosion system specially for industrial sewage tank concrete and steel structures:
1. Penetrating sealing primer: Consolidate concrete base, prevent hollowing and water seepage
2. Thick-film chemical resistant intermediate layer: Resist long-term acid and alkali medium soaking
3. Anti-microbial anti-corrosion topcoat: Inhibit microbial reproduction and medium penetration
Core Advantages:
✅ Excellent resistance to alternating acid and alkali wastewater corrosion
✅ Adapt long-term full water soaking working condition, no blistering or delamination
✅ Reinforce concrete structure, prevent carbonization and structural damage
✅ Anti-microbial and anti-fouling, reduce sludge adhesion and cleaning difficulty
✅ Stable performance, long service life and low maintenance cost
Suitable for chemical sewage pools, printing and dyeing wastewater tanks and municipal sewage treatment facilities. Request professional anti-corrosion construction scheme.