Page 5 - Electronic Catalog Korea

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Improvements compared to existing products

After improvement
Rust caused by toxicity, environmental
hormones, and chlorine
Harmless, non-toxic, odorless, chlorine-free, no leaching
of hormones and heavy metals, no rust
Hygiene, environmental

Back corrosion due to separation from the
matrix, peeling, welding, etc.
No back corrosion due to non-welding
Realize semi-permanent (40 years) durability
Durability

Difficulty in identifying leak points, construction
defects
Able to identify 100% of fusion defects, perfect
waterproof (pre-verified with a spark tester)
Constructability

Insufficient protection and waterproofing
effect of the structure due to leakage defects
caused by single-ply panels Double waterproofing by layered panels and triple
waterproofing effect of silicone pads (structure protection
+ perfect water management: simultaneous effect)
Maintainability

Excessive follow-up management (LCC) costs
such as maintenance and re-construction
No re-construction, minimal maintenance cost, reduced
LCC cost, initial installation cost: 2/3 the price of STS
lining
Economic feasibility

Aged reservoir wall (water tank) Fuse PE band (width 12mm)

Attach silicon pad SPEP panel
Fix anchor (Cal block) Fuse PE band (width 70mm) SPEP Panel
Attach SPEP (STS + LDPE) panel

Schematic diagram for SPEP panel construction

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