LT-WJ12 ASTM Floor Glue / ASTM Drop Test floor
| Technical parameters |
| 1. Khoom siv: polyvinyl ntawv; |
| 2. Gauge: 12 "* 12" * 1/8", txhua pawg ntawm cuaj daim; |
| 3. Lub hom phiaj: teeb tsa cov qauv ntsuas los ntsuas seb cov khoom puas ua tau raws li qhov yuav tsum tau muab pov tseg; |
| 4. Keeb kwm: Armstrong, USA; |
| 5. Scope ntawm daim ntawv thov: haum rau cov khoom ua si siv los ntawm cov menyuam yaus hnub nyoog 96 hli thiab qis dua; |
| Txoj kev thov |
| Cov khoom ua si yuav tsum poob nyob rau hauv ib tug random kev taw qhia thiab ntog nyob rau hauv ib tug tshwj xeeb tej yam kev mob nto. Tus naj npawb thiab qhov siab ntawm qhov ntog sib txawv rau cov hnub nyoog sib txawv, Tus naj npawb ntawm kev ntog thiab qhov siab yog txiav txim siab raws li qhov sib txawv ntawm kev tuav lub peev xwm ntawm cov menyuam yaus hauv pawg hnub nyoog, thiab cov menyuam hnub nyoog 96 hli thiab qis dua tuaj yeem txav tsis tau loj. Cov khoom ua si tau poob, yog li cov khoom ua si loj raug zam los ntawm kev sim poob; Txhawm rau kom muaj kev nyab xeeb ntawm kev siv tiag tiag, lub roj teeb yuav tsum tau muab tso rau hauv qhov kev sim poob ntawm cov khoom ua si hluav taws xob; |
| Program |
| Cov qauv yuav tsum tau muab tso rau hauv chav tsev kub ntawm 23 ± 2 degrees thiab av noo ntawm 20% mus rau 70% rau 4 teev ua ntej qhov kev xeem pov tseg. |
| Txuj |
| ASTM F963 8.7.1 / ASTM F 1066 / BS 3260 / ASTM F963 8.7.1 / ASTM F 963 8.7.1 / ASTM F 963 8.7.1 / ASTM F 963 8.7.1 / ASTM F 963 8.7.1 / ASTM F 963 8.7. |
