BBC-252 — High-adhesion high-elasticity waterproof coating for bridge decks
BBC-252High-adhesion high-elasticity bridge deck waterproof coating BBC-252 is an environmentally friendly, water-based, cold-applied bridge deck waterproof coating; physical state is liquid, black or dark brown, suitable for
Asphalt-based waterproof coating
Non-curing asphalt coating forms a permanently flexible layer, self-sealing microcracks.
Detailed Description
Detailed description coming soon.
🏠Applications
Why Choose This Product Line?
China's #1 waterproofing brand
Leading brand, used in major national infrastructure projects.
Self-healing cracks
Non-curing flexible layer self-seals microcracks & pinholes.
Strong adhesion
Strong bond to concrete, works well with roll membranes.
Technical Specifications· Source: Yuhong ↗
| Applicable Standards | JC/T 975-2005 "Waterproof Coating for Roads and Bridges" |
| Application Scope | Suitable for road and bridge surfaces with cement concrete pavement |
| Physical state/Color | Liquid; black or dark brown |
| Packaging | Plastic drum, 50kg/drum |
| Solid content | ≥50% (typical value ≥60%) |
| Heat resistance | 160℃ no flow, no slip, no drip |
| Low-temperature flexibility | -25℃ no cracking |
| Elongation at break | ≥800% (typical value 975%) |
🏭Production Process
- ▸Beijing Oriental Yuhong (SZSE 002271) — China's largest waterproof manufacturer, established 1995
- ▸Dozens of manufacturing bases across China; national-level R&D & testing centers
- ▸Automated production lines for bitumen/polymer membranes & coatings; batch quality control
- ▸Supply to major infrastructure projects: high-speed rail, airports, subways, reservoirs
🏆Quality Certifications
- ✓China National Standard (GB) for waterproof membranes & coatings
- ✓ISO 9001 / ISO 14001 / ISO 45001
- ✓Green product certification, low VOC content
- ✓China National Famous Brand
🔧Installation Guide
- 1.Clean, dry, flat surface, free of oil and dust before application
- 2.Torch-on/self-adhesive membrane: torch or peel-and-stick per instructions; adequate overlap
- 3.Coating: apply multiple coats as per specification, allow sufficient drying between coats
- 4.Conduct water ponding test before applying protective layer / tiling
🧽Care & Cleaning
Store in a dry place, away from heat & open flames (bitumen membrane). Keep paint sealed to prevent skinning.
Follow recommended application rates & temperatures; do not apply in rain/high humidity.
Check overlaps, corner detailing, pipe penetrations; water test before covering.
📦Packaging & Shipping
| Roll membrane | Roll width 1m, length 10–20m/roll; membrane wrapped on pallet |
| Paint/coating | 20kg pail (or as per manufacturer's specification) |
| MOQ | By container; mixing multiple codes OK |
| Storage | Cool dry place, avoid sunlight; membranes upright, coatings sealed |
Reference Projects Using This Product Line
Frequently Asked Questions
▸Do Yuhong materials have GB standards for import?
▸Consultation on selecting waterproofing system by project type?
▸MOQ & delivery time?
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Need a DDP Quote for BBC-252 — High-adhesion high-elasticity waterproof coating for bridge decks to Vietnam?
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