1. Ndi magwiridwe antchito oyandama, osakhudzidwa ndi mafunde.
2. Mitundu yowala, malinga ndi zofuna za makasitomala kuti apereke mitundu yosiyanasiyana.
3. Poyerekeza ndi chotchinga cha inflatable, njira yogwiritsira ntchito sifunikira kuwonjezera mpweya, osawopa kukanda, osawopa puncture, osawopa kukangana, kukana madzi a m'nyanja, asidi ndi alkali kukana;Moyo wautumiki ndi wautali zaka 25-30, ndi chitetezo ndi kukonza kugonana kwaulere.
4. Ngakhale kuti ndi maziko olimba, koma kulemera kwake ndi kopepuka kwambiri, kuyika kosavuta komanso kusinthasintha kwa mafoni.
5. Pamene psinjika mapindikidwe ndi 60%, anachita mphamvu zoonekeratu kwa ang'onoang'ono kuti lalikulu, ndi mayamwidwe mphamvu kwambiri.
SIZE | Compression deformation 60% | ||
Diameter (mm) | Utali (mm) | Reactionforce-kn | Energyabsorb kn-m |
300 | 500 | 38 | 1.8 |
400 | 800 | 56 | 2.6 |
500 | 1000 | 71 | 3.8 |
600 | 1000 | 95 | 5 |
700 | 1500 | 150 | 24.5 |
1000 | 1500 | 205 | 49 |
1000 | 2000 | 274 | 64 |
1200 | 2000 | 337 | 93 |
1200 | 2400 | 405 | 129 |
1350 | 2500 | 514 | 172 |
1500 | 3000 | 624 | 216 |
1700 | 3000 | 807 | 260 |
2000 | 3500 | 990 | 456 |
2000 | 4000 | 1163 | 652 |
2500 | 4000 | 1472 | 1044 |
2500 | 5000 | 1609 | 1228 |
3000 | 5000 | 2050 | 1412 |
3000 | 6000 | 2460 | 1695 |
3300 | 6500 | 2665 | 1836 |