قیر ویسکوزیته
درجه ویسکوزیته ای که بیشترین استفاده را از رنگ مشکی می کند، بازتولید پالایشگاهی است که از طریق سقف برج سقوط ساخته شده است. خاصیتی که آن را جوراب، هوای سخت و سفت نگه می دارد، ترموپیل های پلاستیکی و این قیر است. این ویژگی، ترکیب این قیر با مواد دیگر، جاده ها را ماندگارتر می کند.
آنالیز قیر ویسکوزیته VG10
| Test Title | Result | Standard range | TEST Method |
|---|---|---|---|
| SP gr @25/25 cc | 1.01 | Min: 1.01 - Max: 3pa.s | ISIRI 2956 - ASTM D70 |
| Absolute Viscosity @60 cc poises.min | 1092 | Min: 800 - Max: --- | ASTM D2171 |
| Penetration @25 cc-100gr-5s | 91.6 | Min: 80 - Max: --- | ISIRI 2950 - ASTM D5 |
| Softening Point | 46 | Min: 45 - Max: --- | ISIRI 3868 - ASTM D36 |
| Solubility in Trichloroethylene (bitumen content) | 99.98 | Min: 99.5 - Max: --- | ISIRI 2953 - ASTM D4 |
| Ductility @25 cc cm | >100 | Min: 100 - Max: 1.00% | ISIRI 3866 - ASTM D113 |
| Flash Point cc | 322 | Min: 232 - Max: --- | ISIRI 1175 - ASTM D92 |
| Loss On heating w t% | 0.03 | Min: --- - Max: 5000 k Pa | ISIRI 2957 - ASTM D6 |
| Drop Penetration after loss on heat | 8.4 | Min: --- - Max: 300 M Pa | ISIRI 2950 - ASTM D6 & D5 |
| Spot Test | Negative | Negative | ISIRI 2949 |
آنالیز قیر ویسکوزیته VG20
| Test Title | Result | Standard range | TEST Method |
|---|---|---|---|
| SP gr @25/25 cc | 1.01 | Min: 1.01 - Max: 1.06 | ISIRI 2956 - ASTM D70 |
| Absolute Viscosity @60 cc poises.min | 2091 | Min: 1600 - Max: 2400 | ASTM D2171 |
| Penetration @25 cc-100gr-5s | 65.3 | Min: 60 - Max: 70 | ISIRI 2950 - ASTM D5 |
| Softening Point | 49.6 | Min: 46 - Max: 52 | ISIRI 3868 - ASTM D36 |
| Solubility in Trichloroethylene (bitumen content) | 99.98 | Min: 99.5 - Max: --- | ISIRI 2953 - ASTM D4 |
| Ductility @25 cc cm | >100 | Min: 100 - Max: --- | ISIRI 3866 - ASTM D113 |
| Flash Point cc | 322 | Min: 232 - Max: --- | ISIRI 1175 - ASTM D92 |
| Loss On heating w t% | 0.01 | Min: --- - Max: 0.2 | ISIRI 2957 - ASTM D6 |
| Drop Penetration after loss on heat | 8.3 | Min: --- - Max: 20 | ISIRI 2950 - ASTM D6 & D5 |
| Spot Test | Negative | Negative | ISIRI 2949 |
آنالیز قیر ویسکوزیته VG30
| Test Title | Result | Standard range | TEST Method |
|---|---|---|---|
| SP gr @25/25 cc | 1.02 | Min: 1.01 - Max: 1.06 | ISIRI 2956 - ASTM D70 |
| Absolute Viscosity @60 cc poises.min | 3200 | Min: 2400 - Max: 3600 | ASTM D2171 |
| Penetration @25 cc-100gr-5s | 52.6 | Min: 50 - Max: 70 | ISIRI 2950 - ASTM D5 |
| Softening Point | 52.4 | Min: 52 - Max: 56 | ISIRI 3868 - ASTM D36 |
| Solubility in Trichloroethylene (bitumen content) | 99.98 | Min: 99.5 - Max: --- | ISIRI 2953 - ASTM D4 |
| Ductility @25 cc cm | >100 | Min: 100 - Max: --- | ISIRI 3866 - ASTM D113 |
| Flash Point cc | 132 | Min: 232 - Max: --- | ISIRI 1175 - ASTM D92 |
| Loss On heating w t% | 0.05 | Min: --- - Max: 0.2 | ISIRI 2957 - ASTM D6 |
| Drop Penetration after loss on heat | 8.2 | Min: --- - Max: 20 | ISIRI 2950 - ASTM D6 & D5 |
| Spot Test | Negative | Negative | ISIRI 2949 |
آنالیز قیر ویسکوزیته VG40
| Test Title | Result | Standard range | TEST Method |
|---|---|---|---|
| SP gr @25/25 cc | 1.03 | Min: 1.01 - Max: 1.06 | ISIRI 2956 - ASTM D70 |
| Absolute Viscosity @60 cc poises.min | 4400 | Min: 3200 - Max: 4800 | ASTM D2171 |
| Penetration @25 cc-100gr-5s | 45.7 | Min: 40 - Max: 50 | ISIRI 2950 - ASTM D5 |
| Softening Point | 53.6 | Min: 52 - Max: 56 | ISIRI 3868 - ASTM D36 |
| Solubility in Trichloroethylene (bitumen content) | 99.98 | Min: 99.5 - Max: --- | ISIRI 2953 - ASTM D4 |
| Ductility @25 cc cm | >100 | Min: 100 - Max: --- | ISIRI 3866 - ASTM D113 |
| Flash Point cc | 132 | Min: 232 - Max: --- | ISIRI 1175 - ASTM D92 |
| Loss On heating w t% | 0.05 | Min: --- - Max: 0.2 | ISIRI 2957 - ASTM D6 |
| Drop Penetration after loss on heat | 8.2 | Min: --- - Max: 20 | ISIRI 2950 - ASTM D6 & D5 |
| Spot Test | Negative | Negative | ISIRI 2949 |
