New Construction Technology No. 560
Patent No. 0711994
Root barrier system using a copper (Cu)-based sheet to control root growth and prevent root penetration into the waterproofing layer.
Root barrier system using a copper (Cu)-based sheet to control root growth and prevent root penetration into the waterproofing layer.
New Construction Technology No. 560
Patent No. 0711994
Applications
- Architecture: Green roofs, rooftop gardens, underground parking structures, etc.
- Civil Engineering: Underground structures, railways, utility tunnels, underpasses, water treatment facilities, power facilities, etc.
Originality of the Technology
01. Korea’s First New Root Barrier Technology
New Construction Technology No. 560
Application of Copper (Cu) for Root Growth Control
*Reference: “Effects of Copper-Coated Plug Trays on Enzyme Activity and Post-Transplant Growth of Cabbage,” Yong Young-rok et al.
Untreated Tray
Fewer fine roots and excessive root elongation
Copper (Cu)-Treated Tray
Increased fine root development and controlled root elongation
02. Excellent Long-Term Durability Through Natural Oxide Film Formation
Long-Term Corrosion Resistance of Copper (Cu) Root Barrier Sheets
Durability of Copper (Cu) Root Barrier Sheet
- Estimated service life of approximately 24 years or more
(Based on a copper layer thickness of 0.035 mm)
- Excellent corrosion resistance, even in saline and humid environments
National Assembly Building
Built in 1975 – 40 Years Later
Independence Hall of Korea
Opened in 1987 – 30 Years Later
03. Integrated Waterproofing & Root Barrier System
An integrated system that accommodates structural movement through flexible adhesion while preventing root penetration.
Eco Seal : An eco-friendly, high-adhesion, flexible waterproofing material formulated without organic solvents to meet VOC requirements.
Integrated Waterproofing & Root Barrier Composite Sheet
Integrated Waterproofing & Root Barrier Composite Sheet
A composite waterproofing system combining a 99.9% copper root barrier layer with a high-adhesion gel waterproofing material, providing reliable waterproofing and root penetration resistance while simplifying installation.
A composite waterproofing system combining a 99.9% copper root barrier layer with a high-adhesion gel waterproofing material, providing reliable waterproofing and root penetration resistance while simplifying installation.
Eco Waterproof · Root-Proof Composite Sheet
Patent No. 0711994
Applicable Structures
- Architecture : Rooftop gardens, landscaped decks above underground parking structures, etc.
- Civil Engineering : Landscaped areas above underground expressways, eco-tunnels, and other underground structures.
Features
- High root penetration resistance provided by a durable copper barrier layer.
- Made with over 99% pure copper for reliable and long-lasting root barrier performance.
- Copper tape at sheet joints provides a continuous root barrier layer.
- The high-adhesion flexible gel waterproofing layer accommodates substrate movement and cracking, helping prevent delamination and membrane lifting.
- Excellent adhesion to concrete and various other substrates.
- Self-adhesive sheet joints require no heat application, simplifying installation and improving on-site work efficiency.
STEP 1
Surface preparation
STEP 2
Primer application
STEP 3
Attachment of eco-friendly waterproof and root-resistant composite sheet
STEP 4
Installation of protective covers
Construction detail drawing
General floor detail drawing
General parapet detail
Detailed drawing of the penetrating pipe
Drain detail
※The above construction drawings are subject to change depending on site conditions.