Ceev faj Txog Kev Tsim Kho Cov Khoom Siv Geomembrane

Kev ceev faj rau kev tsim ua ke geomembrane:

1. Cov sib xyaw geomembrane yuav tsum tau kos: cov tuab ntawm txheej txheej yuav tsum tsis pub tsawg dua 30cm.

2. Cov txheej txheem tiv thaiv kev rov kho dua tshiab yuav tsum muaj txheej txheej hauv ncoo, txheej txheej tiv thaiv dej, txheej txheej hloov pauv thiab txheej tiv thaiv.

3. Cov av yuav tsum khov kho kom tsis txhob sib haum thiab tawg. Cov nyom thiab cov hauv paus ntoo hauv thaj chaw tsis tuaj yeem yuav tsum tau muab tshem tawm. Tshaj ib txheej ntawm cov av me me ntawm cov xuab zeb lossis av nplaum raws li txheej tiv thaiv ntawm qhov chaw tiv tauj nrog cov geomembrane sib xyaw.

4. Thaum tso, lub geomembrane yuav tsum tsis txhob rub nruj heev. Thaum ob qho kawg raug faus rau hauv av, nws yog qhov zoo tshaj rau corrugated, tshwj xeeb tshaj yog thaum thauj nrog cov khoom siv nruj, yuav tsum muaj qee qib ntawm kev nthuav dav thiab kev cog lus.

5. Thaum tsim cov khoom sib xyaw geomembrane, thov zam kev sib cuag ncaj qha nrog cov pob zeb thiab cov khoom hnyav.