LT-WJ12 ASTM Floor Glue /ASTM Drop Test floor
| Zosintha zaukadaulo |
| 1. Zida: pepala la polyvinyl; |
| 2. Gauge: 12 “*12″ *1/8 “, seti iliyonse ya zidutswa zisanu ndi zinayi; |
| 3. Cholinga: ikani miyezo yoyesera kuti muwone ngati mankhwalawa akukwaniritsa zofunikira zoponya; |
| 4. Chiyambi: Armstrong, USA; |
| 5. Kuchuluka kwa ntchito: zoyenera zoseweretsa zogwiritsidwa ntchito ndi ana azaka za miyezi 96 ndi pansi; |
| Njira yogwiritsira ntchito |
| Chidolecho chiyenera kugwera molunjika ndikugwera pamalo omwe atchulidwa. Chiwerengero ndi kutalika kwa kugwa ndizosiyana kwa magulu azaka zosiyanasiyana, Chiwerengero cha kugwa ndi kutalika kwake kumatsimikiziridwa malinga ndi kusiyana kwa luso la kugwira kwa ana a msinkhu, ndipo ana a zaka 96 miyezi ndi pansi sangathe kusuntha kwakukulu. Zoseweretsa zimachotsedwa, kotero zoseweretsa zazikulu sizimayesedwa; Pofuna kuonetsetsa chitetezo cha ntchito yeniyeni, batire iyenera kuikidwa muyeso la dontho la chidole chamagetsi; |
| Program |
| Zitsanzozi ziyenera kuikidwa m'chipinda cha kutentha kwa 23 ± 2 madigiri ndi chinyezi cha 20% mpaka 70% kwa maola 4 chisanachitike mayeso oponya. |
| Standard |
| ASTM F963 8.7.1/ASTM F 1066/BS 3260 |
