Waterproofing layer reformation method
Leakage Repair Technology for Underground Facilities Using [SRPG: Synthetic Rubber-based Polymer Adhesive Gel] (TurboSeal)
A method for reforming a waterproofing layer by drilling down to the existing waterproofing layer or soil layer (or bedrock layer) and injecting an adhesive flexible TurboSeal for structures with damaged, deteriorated, or absent existing waterproofing layers.
International ISO TR 16475
Ministry of Construction and Transportation New Technology No. 376
New Disaster Prevention Technology No. 44-2-1
A method for reforming a waterproofing layer by drilling down to the existing waterproofing layer or soil layer (or bedrock layer) and injecting an adhesive flexible TurboSeal for structures with damaged, deteriorated, or absent existing waterproofing layers.
International ISO TR 16475
Ministry of Construction and Transportation New Technology No. 376
New Disaster Prevention Technology No. 44-2-1
Features
- Construction possible in environments where fluid flow is present on the back surface
- Immediate verification of waterproofing effect after TurboSeal injection
- Construction possible without removing the existing waterproofing layer
- No noise or waste generated during construction
- Reduced post-construction maintenance costs
Applicable Structures
Applicable to all concrete structures requiring leak repair, such as rooftops, underground parking lots, tunnels, utility conduits, underpasses, subways, power conduits, and communication conduits.
STEP 1
Injection port perforation
STEP 2
Turbo seal injection
STEP 3
Check for backflow and close
The Big Dick in Boston, USA (Wall Leak Repair)
The Big Dick in Boston, USA (Wall Leak Repair)
STEP 1
Scene of the site
STEP 2
Injection port perforation
STEP 3
Turbo seal injection
STEP 4
Check for turbo seal backflow
Singapore Subway (Wall Leakage Repair) / Construction Area 6km
Singapore Subway (Wall Leakage Repair) / Construction Area 6km
Diaphragm wall design: Construction without a waterproofing layer resulted in full-surface leakage. TurboSeal was injected into the wall surface and C/J.
Before construction
After construction
Construction detail drawing
Rooftop of a building structure, upper slab of a parking lot
Rooftop of a building structure, upper slab of a parking lot
General rooftop (if there is an existing waterproofing layer)
Upper slab (provided that if there is no waterproofing layer, it is constructed after filling with polyurethane)
Rooftop of a building structure, upper slab of a parking lot
Rooftop of a building structure, upper slab of a parking lot
Expansion joint
Penetrating pipe section
Wall area (in cases without a waterproofing layer)
※ The above construction drawings are subject to change depending on site conditions.
