LT-WJ12 ASTM Floor Glue /ASTM Drop Test floor
| Technical parameters |
| 1. Nyaya: polyvinyl sheet; |
| 2. Geji: 12 “*12″ *1/8 “, seti imwe neimwe yezvidimbu zvipfumbamwe; |
| 3. Chinangwa: gadzirisa zviyero zvekuongorora kuti uone kana chigadzirwa chacho chinosangana nezvinodiwa zvekukanda; |
| 4. Kwakabva: Armstrong, USA; |
| 5. Chikumbiro chekushandisa: chakakodzera matoyi anoshandiswa nevana vane makore makumi mapfumbamwe nematanhatu emwedzi zvichidzika; |
| Nzira yekushandisa |
| Toyi yacho inofanirwa kuwira munzira isina kujairika uye inowira pane yakatsanangurwa maitiro epamusoro. Nhamba uye kureba kwekudonha kwakasiyana kune akasiyana mazera mapoka, Kuwanda kwekudonha uye kureba kunotarwa zvichienderana nemusiyano wekubata kugona kwevana muzera rezera, uye vana vane makore 96 mwedzi zvichidzika havagone kufamba. Matoyi anodonhedzwa, saka matoyi makuru haasunungurwe kubva pakudonha bvunzo; Kuti uve nechokwadi chekuchengetedzwa kwekushandiswa chaiko, bhatiri rinofanira kuiswa muyedzo yekudonha yetoyi yemagetsi; |
| Program |
| Sample inofanira kuiswa mukamuri tembiricha ye23±2 madhigirii uye mwando we20% kusvika 70% kwemaawa mana isati yaitwa bvunzo yekukanda. |
| Standard |
| ASTM F963 8.7.1/ASTM F 1066/BS 3260 |
