PBC-328 — Non-curing rubberized bitumen waterproof coating
PBC-328Non-curing rubberized bitumen waterproof coating PBC-328 is a black paste, solid content greater than 98%, can be applied and membrane adhered immediately without drying, has adhesion, backwater resistance and self-
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 2428-2017 "Non-Curing Rubber Bitumen Waterproof Coating" |
| Physical state | Paste |
| Colors | Black |
| Packaging | Steel pail, 20 kg/pail |
| Solid content | ≥98% (typical value ≥99%) |
| Flash point | ≥180°C (typical value ≥210°C) |
| Elongation | ≥15mm (typical value ≥25mm) |
| Low temperature flexibility | -20°C no break (typical value -22°C no break) |
🏭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?
Other SKUs in this series· Asphalt-based waterproof coating
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Need a DDP Quote for PBC-328 — Non-curing rubberized bitumen waterproof coating to Vietnam?
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