Geomembrane Installation Guide

Geomembrane Installation Guide

1. Kev npaj qhov chaw:
- Tshem tawm qhov chaw ntawm cov khib nyiab, cov nroj tsuag, lossis cov khoom ntse uas tuaj yeem ua rau lub geomembrane puas.
- Tshem tawm txhua qhov chaw tsis sib xws lossis tshem tawm cov pob zeb lossis cov khoom loj uas tuaj yeem ua rau tawg lossis kua muag.

2. Geomembrane Unrolling:
- Pib unrolling lub geomembrane los ntawm ib qho kawg ntawm qhov chaw, xyuas kom meej tias nws yog raws li qhov xav tau txoj hauj lwm.
- Siv qhov hnyav lossis cov hnab xuab zeb los tuav cov npoo ntawm geomembrane kom tsis txhob txav thaum lub sijhawm teeb tsa.

3. Anchoring:
- Ruaj ntseg cov npoo ntawm geomembrane siv thauj tog rau nkoj trench lossis thauj tog rau nkoj strips.
- Thauj tog rau nkoj trenches yuav tsum tau khawb nyob rau hauv cov npoo ntawm geomembrane thiab ntim nrog av los yog pob zeb los tuav nws nyob rau hauv qhov chaw.
-Anchor strips tuaj yeem txuas rau ntawm cov npoo ntawm geomembrane thiab faus lossis ruaj khov nrog qhov hnyav.

4. Seaming:
- Yog tias xav tau ntau lub geomembrane panels, lawv yuav tsum tau muab khi ua ke siv cov cua sov los yog cov nplaum nplaum.
- Thaum tshav kub kub seaming yog siv cov cuab yeej tshwj xeeb los ua kom sov cov npoo geomembrane thiab nias lawv ua ke los tsim kev sib raug zoo.
- Adhesive seaming yuav tsum siv cov geomembrane-specific adhesive rau cov npoo thiab nias lawv ua ke.

5. Kev sim:
- Tom qab kev teeb tsa, ua qhov kev sim xau kom ntseeg tau tias lub geomembrane raug ntsia thiab kaw.
- Qhov no tuaj yeem ua tiav los ntawm kev sau qhov chaw ntim nrog dej thiab saib xyuas cov dej ntws los yog cov dej ntws.
- Yog tias pom muaj cov dej ntws tawm, kev kho yuav tsum tau ua kom sai kom tswj tau qhov kev ncaj ncees ntawm geomembrane.

6. Kev tu:
- Tsis tu ncua tshuaj xyuas lub geomembrane rau tej yam tshwm sim ntawm kev puas tsuaj los yog hnav.
- Tshem tawm cov khib nyiab lossis cov nroj tsuag uas tuaj yeem sau rau ntawm qhov chaw kom tsis txhob muaj kua muag lossis kua muag.
- Kho txhua qhov kev puas tsuaj sai sai siv cov ntaub ntawv kho geomembrane thiab cov tswv yim tshwj xeeb.