Industrial Shrimp Aquaculture Pond Lining · Mekong Delta
Vannamei shrimp farming · 24 production ponds (~19,200m²) lined with food-grade pure polyurea. Eliminated water seepage, prevented soil contamination, increased survival rate from 60% to 85%+.
Customer Type
Industrial Aquaculture Operator
Industry
Aquaculture · Shrimp Farming
Project Scale
24 ponds × 800 m² (~19,200 m²)
Duration
32 days
The Challenge
Vannamei shrimp aquaculture operation suffered 30-40% loss from water seepage into surrounding soil — destabilizing pH, salinity, dissolved oxygen. Earthen liners eroded each season requiring expensive re-grading. Survival rate dropped to 60-65%.
Our Solution
Substrate prepared via mechanical compaction + geotextile underlayment. Applied 3mm food-grade pure polyurea using JYYJ-H-V8T at 36 MPa, NSF/ANSI 61 compliant grade for aquatic environments. Seamless coverage across 24 production ponds. Cured in seconds, returned to brood-stocking within 48 hours.
Project Results
85%+
Shrimp survival rate
vs 60-65% prior baseline
Near zero
Water seepage
eliminated soil contamination
15+ years
Service life projection
vs annual earthen re-grading
+22%
Production cycle uptime
no inter-season liner repair
Applications
Polyurea Waterproofing
Fast-curing 100% solids polyurea coating for roofs, terraces, pools, and containment. Seamless waterproof membrane with extreme elongation and tear strength.
Polyurea Tank Lining
Polyurea linings for petroleum, chemical, and water storage tanks. Chemical-resistant, seamless, corrosion protection.
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