FRP wind dust proof wall mechanical property
| Test Item | unit | Test standard | Qualification | Result |
1 | Bending strength | Mpa | GB/T1449-2005 | >200 | 246 |
2 | Impact strength | Kj/m2 | GB/T1451-2005 | ≥70 | 76 |
3 | Barcol hardness | ——— | GB/T3854-2005 | ≥65 | 68 |
4 | Tensile strength | Mpa | GB/T1447-2005 | ≥156 | 190 |
5 | Abrasion resistant(500g/1000r) | ——— | GB7191-3.11 | <5mg/cm2 | 4.6 |
6 | Martin heat resistance | ℃ | JC/T492-92(96) | -40-120 | qualified |
7 | Flame retardant property | ——— | GB/T8625-2005 | B1 | qualified |
GB/T8626-2005 |
GB/T8627-2005 |
8 | Ventilate rate | % | ______ | 36 | qualified |
Applications
Open storage of various coal yard, ore, lime and other bulk flow of materials piling up in the face
of strong winds above the third grade often dust the sky, to cause serious pollution of the
surrounding atmosphere. The current implementation of the "Blue Sky Project" to focus on
solving the coals, ashes, liquid bulk material stacked pile of materials such as dust pollution
nuisance issues strict requirements. At present, to take control of dust dumps the technical
measures are: surface coverage, spray dust suppression technology and wind technology.
Investment in the first two steps need to be repeated, and the results are poor, there are winter
Spray Technology crust problems. The wind and dust control technology can effectively
address the issue. Not only to good effect, beautiful appearance, and an investment for years to
benefit. Solve the bulk flow material is the best measure dust pollution.
Particularly in the drought, wind, sand and more intensive mining, wind and dust and arduous
tasks, the application urgent and wide application of wind and dust walls to promote and market
potential and broad prospects