LT-WJ12 ASTM Floor Glue /ASTM Drop Test floor
| Usoro nka |
| 1. Ihe: mpempe akwụkwọ polyvinyl; |
| 2. Nlele: 12 "* 12" * 1/8 ", nke ọ bụla n'ime iberibe itoolu; |
| 3. Nzube: setịpụ ụkpụrụ ule iji chọpụta ma ngwaahịa a na-emezu ihe a chọrọ; |
| 4. Mmalite: Armstrong, USA; |
| 5. Oke ngwa: adabara maka egwuregwu ụmụaka ji ọnwa 96 na n'okpuru; |
| Usoro ngwa |
| Ihe egwuregwu ụmụaka kwesịrị ịda n'ụzọ na-enweghị usoro wee daa n'elu mmetụta akọwapụtara.Ọnụ ọgụgụ na ịdị elu nke ọdịda dị iche iche maka afọ dị iche iche, A na-ekpebi ọnụọgụ ọdịda na ịdị elu dị ka ọdịiche dị na ikike njide ụmụaka nọ n'afọ, na ụmụaka dị ọnwa 96 na n'okpuru enweghị ike ịkwaga nnukwu. A na-atụtu ihe ụmụaka ji egwuri egwu, ya mere, a napụrụ nnukwu ihe egwuregwu ụmụaka na ule dobe;Iji hụ na nchekwa nke iji ya eme ihe n'ezie, a ga-etinye batrị n'ime ule dobe nke ihe egwuregwu ụmụaka; |
| Program |
| A ghaghị itinye ihe nlele ahụ n'ime ụlọ okpomọkụ nke ogo 23 ± 2 na iru mmiri nke 20% ruo 70% maka awa 4 tupu ule ịtụfu. |
| Ọkọlọtọ |
| ASTM F963 8.7.1/ASTM F 1066/BS 3260 |
