New Construction Technology No. 560
Patent No. 0711994
Inhibition of main root growth and activation of fine roots by controlling auxin (plant growth hormone) with copper (Cu) root barrier sheets
Inhibition of main root growth and activation of fine roots by controlling auxin (plant growth hormone) with copper (Cu) root barrier sheets
New Construction Technology No. 560
Patent No. 0711994
Uses
- Architecture: Rooftops, underground parking lots, etc.
- Civil Engineering: Underground structures such as railways, power conduits, water treatment facilities, utility tunnels, underpasses, etc.
Originality of the construction method
01. Korea's First New Root-Proof Technology! [New Technology No. 560]
Use of Copper [Cu] Trays in Agriculture (Inhibition of Cardiac Growth)
* Research Paper: “Effects of Copper-Coated Plug Trays on Enzymes and Post-Transplant Growth of Cabbage Authors – Yong Young-rok et al.
Untreated Tray
Few fine roots, Severe myocardial development
Copper [Cu] Tray
Many fine roots, poor myocardial development
02. Excellent long lifespan due to oxide film formation Long-term corrosion resistance of copper (Cu) root barrier sheets
Durability of Copper [Cu] Root Barrier Sheet
- Minimum approximately 24 years (*Copper film thickness of copper root barrier sheet: 0.035mm)
- Exhibits strong corrosion resistance even in saline and humid regions
National Assembly Building (built in 1975)
40th Anniversary
Independence Hall of Korea (established in 1987)
30th Anniversary
03. The Fusion of Waterproofing and Root Resistance!
A fusion method that responds semi-permanently to structural movements with flexible adhesion and prevents plant root penetration
Eco Seal : An eco-friendly, high-adhesion, flexible film waterproofing material that satisfies Ministry of Environment standards (VOCs) by not using organic solvents
New Waterproof and Root-Resistant Composite Sheet
New Waterproof and Root-Resistant Composite Sheet
A waterproofing material that maintains waterproofing performance and improves ease of installation by attaching a composite sheet integrating a root barrier sheet composed of a root-resistant copper membrane (99.9%) and a high-adhesion gel waterproofing material.
A waterproofing material that maintains waterproofing performance and improves ease of installation by attaching a composite sheet integrating a root barrier sheet composed of a root-resistant copper membrane (99.9%) and a high-adhesion gel waterproofing material.
Eco Waterproof · Root-Proof Composite Sheet
Patent No. 0711994
Applicable Structures
- Architecture – Rooftop landscaping, underground parking lot upper park projects, etc.
- Civil Engineering – Underground expressway upper park projects, ecological tunnels, etc.
Features
- As a metal-based material, it has high surface hardness, preventing root penetration.
- Since the copper membrane is composed of over 99% pure copper, it offers excellent root resistance.
- Joint treatment using copper tape ensures an integrated copper surface.
- The high-adhesion gel waterproofing material, possessing flexible adhesive properties, prevents interfacial detachment during movement or cracking, exhibiting crack-following capabilities and minimizing lifting phenomena.
- Due to its high adhesiveness, it adheres well even to dissimilar materials other than concrete.
- In treating the joints between sheets, the method involves self-adhesion through direct lamination (adhesion) rather than using a hot method. This simplifies construction, allowing even unskilled workers to perform the work.
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.