LT-WJ12 ASTM Igorofa / ASTM Igitonyanga
| Ibipimo bya tekiniki |
| 1. Ibikoresho: urupapuro rwa polyvinyl; |
| 2. Gauge: 12 “* 12 ″ * 1/8“, buri gice cy'ibice icyenda; |
| 3. Intego: shiraho ibipimo ngenderwaho kugirango umenye niba ibicuruzwa byujuje ibisabwa; |
| 4. Inkomoko: Armstrong, Amerika; |
| 5. Igipimo cyo gusaba: kibereye ibikinisho bikoreshwa nabana bafite amezi 96 na munsi; |
| Uburyo bwo gusaba |
| Igikinisho kigomba kugwa mucyerekezo kidasanzwe hanyuma kigwa hejuru yingaruka zagaragaye. Umubare n'uburebure bwo kugwa biratandukanye kumatsinda atandukanye, Umubare wo kugwa hamwe nuburebure bigenwa ukurikije itandukaniro ryubushobozi bwo gufata abana mumyaka, kandi abana bafite amezi 96 na munsi ntibashobora kwimuka munini Ibikinisho birajugunywa, ibikinisho binini rero bisonewe ikizamini cyo guta; Kugirango umenye neza umutekano ukoreshwa, bateri igomba gushyirwaho mugupima igitonyanga cyigikinisho cyamashanyarazi; |
| Program |
| Icyitegererezo kigomba gushyirwa mubushyuhe bwicyumba cya dogere 23 ± 2 nubushuhe bwa 20% kugeza 70% mumasaha 4 mbere yikizamini cyo guta. |
| Bisanzwe |
| ASTM F963 8.7.1 / ASTM F 1066 / BS 3260 |
