Common Tiles Aggregative Indicator Comparison Reference Table
| Plastic tile | Coloured cement tile | Coloured asphalt tile | Color steel tile | |
| Suitable roof | 1. Concrete roof 2. Steel/wood structure roof 3. With or without roof panel | 1. Concrete roof 2. Steel/wood structure roof 3. With or without roof panel | 1. Concrete roof 2. Wood structure roof 3. With or without roof panel | 1. Concrete roof 2. Steel/wood structure roof 3. With or without roof panel |
| Service life | ≥10 | 5-8 | 6-8 | 2–10 |
| Weight (kg/ m2) | 6.1±0.1 | 36-50 | 10-17 | 4 |
| Thickness（mm） | 3±0.1 | 10 | 5-8 | 0.5 |
| Comprehensive cost（RMB/m2） | 188.5 | 233.00 | 239.00 | 148.00 |
| Load capacity | Very strong | Stronger | weak | weak |
| Fixed mode | Excellent | Bad | Excellent | Excellent |
| Construction speed | Very fast | faster | slow | Very fast |
| Water-proof layer | No | No | Yes | No |
| Color | Bright-colored | Rich | Rich but dim | Blue and red |
| Environmental protection | Energy saving and environmental protection, totally recyclable | Unrecyclable | Unrecyclable | Unrecyclable |
| Corrosion resistance | Good | Good | Common | Bad |
| Sound insulation | Good | Good | Good | Bad |
| Self-cleaning performance | Excellent | Good | Common | Excellent |
| Wind-resistant performance | Good | Common | Good | Bad |
| Summary | Light weight, tenacity, environmental protection, corrosion resistant, good water proof, convenient construction, strong third-dimensional effect | High market occupancy at present, unit area is small, tedious installation, unrecyclable | Light weight, good water proof, bad third-dimensional effect, installation needs bonding layer, unrecyclable | Light weight,firm, convenient construction, simple design, noisy, will be corroded after long time |
1.Production technique
Technological process
2.Basic formula
Co-extrusion plastic tile formula（ASA/PVC/PVC）
| Raw material | 1#(core layer) | 2# endosexine | 3# surface layer |
| PVC | 100 | 100 | ASA |
| Compound stabilizer | 4-5 | 4-5 | |
| Lubricant | 2-3 | 1-1.5 | Co-extrusion resin use |
| Filler | 40-200 | 30-50 | |
| Modifier | 8 | 8 | |
| Color | Accordingly | Accordingly | shares |
3.Equipment parameters
| Line model | co-extrusion mode | Products width (mm) | Output (t/day) | Driving power (W K) | Line speed (m/min) |
| GSZ80/GSZ65/GW50 | A/B/C | 880-1050 | 8 | 55/37/15 | 2-4 |
| GW80/GW50 | A/B | 880-1050 | 8 | 55/15 | 2-4 |
