About Zincalume Liquid Storage Tank
Specification
- Complete Tank : AS 2304-2011, Australian Standard for Water Storage Tanks for Fire protection. ANSI/AWWA D103-09, NFPA-22
- Tank Structure : AS /NZS 1170-2007
- Inner Liner : ANSI/NSF 61-2008 (American)/IS : 9845
- Roof : AS/NZS 1170-2007, 4100, 4600
- Platforms & Ladders : AS 1657-1992
- Cathode Protection : AS/NZS 4680-2006 (when installed on sand bed)
- Nozzles : AS/NZS 4680-2006
- Tata-Blue scope Zincalume sheets : IS :15961, ASTM A 792M, AS1397, ISO 9364
- HDG-IS : 2629,2633, 6745,4759
- Wind Load : designed for 150 kmph (IS: 875)
- Seismic Load : designed for Zone V (IS: 1893)
Superior Corrosion ResistanceZincalume tanks are built using aluminium-zinc alloy coated steel (Grade AZ150 or equivalent), providing up to four times more corrosion resistance than standard galvanized tanks. This makes them suitable for challenging environments and long-term liquid storage, including potable and industrial needs.
Flexible Design and InstallationThanks to their bolted modular construction, Zincalume storage tanks can be easily customized in diameter (up to 15 meters) and volume. The flat/slab base and concrete ring beam foundation ensure outstanding stability and adaptability for diverse applications.
Versatile ApplicationsZincalume tanks are engineered for a broad range of uses-potable water, wastewater, industrial liquids, rainwater harvesting, and emergency fire reservoirs. Their temperature tolerance (up to 80C) and optional internal liners (PVC, LDPE, EPDM) assure liquid compatibility.
FAQ's of Zincalume Liquid Storage Tank:
Q: How is a Zincalume liquid storage tank installed?
A: These tanks use a modular bolted construction method, allowing rapid on-site assembly without the need for heavy fabrication equipment. Foundations typically require a concrete ring beam, and installation is straightforward due to the prefabricated cladding and components.
Q: What makes Zincalume tanks more corrosion-resistant than regular galvanized steel tanks?
A: Zincalume tanks use an aluminium-zinc alloy coating which protects steel surfaces far more effectively than traditional galvanizing. This multi-layered barrier shields against rust and corrosion, granting the tank up to four times the lifespan of standard galvanized alternatives.
Q: When should I use a covered versus an open top Zincalume tank?
A: A covered top is preferred for storing potable water or whenever contamination control is critical, whereas an open top design is suitable for industrial or fire reservoir applications where fast and frequent access is needed.
Q: Where can Zincalume liquid storage tanks be used?
A: These tanks are suitable for a variety of environments, including municipal and industrial sites, agricultural facilities, manufacturing plants, and remote areas requiring water storage. Their robust design allows use across India and globally, wherever durable liquid containment is required.
Q: What is the maintenance requirement for Zincalume liquid storage tanks?
A: Maintenance needs are low thanks to the advanced coating and high tensile strength of the material. Routine inspection of the sealants, fasteners, and internal liner (if installed) ensures optimal tank performance and longevity.
Q: How is leak prevention ensured in Zincalume tanks?
A: Tanks are equipped with EPDM or synthetic sealants at all bolted joints, delivering dependable leak-proof performance. Optional internal liners further enhance containment for specialized liquids if required for compatibility.
Q: What are the benefits of using Zincalume tanks for water storage?
A: Their corrosion resistance, modularity, custom sizing options, and compliance with international standards make Zincalume tanks a long-lasting, cost-effective, and safe choice for various water and liquid storage needs.