1. I-caculator kufanele ifakwe endaweni lapho kunokudlidliza okuncane noma okungekho nhlobo khona, kungekho zinto ezigqwalisayo, futhi izinga lokushisa elizungezile lingu -20℃ -60℃.Ngesikhathi esifanayo, ukushona kwelanga nokumanzisa imvula kufanele kugwenywe.
2. Imbobo yekhebula isetshenziselwa ukuxhuma izintambo zenzwa, ikhebula lamandla kanye nokuxhuma izintambo zekhebula eliphumayo. Uma kungenjalo, yixhume ngepulagi.
3. Indawo yokufaka efanele kufanele ikhethwe: indawo yoketshezi oluwela isiteshi izinzile, izinga lokugeleza lingaphezu kuka-20mm/s, kunamabhamuza noma izinhlayiya oketshezini, awekho amabhamuza amaningi, phansi kwepayipi noma isiteshi sizinzile, futhi inzwa yezinga loketshezi lwezinga lokugeleza ngeke imbozwe yizibi, futhi inzwa yezinga loketshezi kufanele ihambisane nendiza evundlile ngangokunokwenzeka; Qaphela 6537 ayifaneleki ukubhoboza.
4. Indawo yokufaka kufanele futhi icabangele ukufaneleka kokufakwa kanye nokusebenza kwemitha (indawo yokusebenza ephephile/ukuqinisekiswa kwenzwa/ukufakwa okuphephile ukuvimbela umonakalo)
5. Ukufakwa kwamapayipi: indawo efanele yokufaka ingaphezu kokuphindwe kahlanu indawo yepayipi eliqondile elingezansi kwenzwa, ukuze ithuluzi libe kude kakhulu namajoyinti epayipi kanye nokugoba. Ukuze kufakwe i-culvert, kufanele kufakwe i-6537 eduze kokuphela komfula we-culvert lapho ukugeleza kuqondile futhi kuhlanzekile. (Kufanele kuqashelwe ukufakwa: indawo yokufaka inzwa kufanele igweme ukumbozwa kwendle kanye nezinto eziqunyiwe, igweme ukugezwa uketshezi.
Isikhathi sokuthunyelwe: Ephreli-07-2022