Drain covers ibhodhi-sezvigadzirwa zvinoshandiswa kuvhara nzira dzemvura. Vanoshumira chinangwa chekudzivirira vanhu uye zvinhu kuti zvirege kuwira mumugero wemvura uye zvakare kudzivirira kushanda kwakakodzera kwenzvimbo yemvura. Drain mavhavha anowanzo gadzirwa nezvinhu zvakaita sesimbi, plastiki, kana kongiri. Zvishandiso zvakasiyana zvinosarudzwa zvekuvharira zvivharo zvichibva pane chaiwo mamiriro ekushandiswa uye zvavanoda.
Chekutanga, zvivharo zvemadhiri zvinowanzo shandiswa mumigwagwa yemudhorobha uye mumigwagwa. Izvi zvinodaro nekuti madhiraini emvura anowanzo kuvepo mumigwagwa yemuguta nemumigwagwa kuti abvise mvura inonaya yakaungana uye kuchengetedza nzvimbo dzakaoma uye dzakachengeteka. Kudzivirira vanofamba netsoka uye mota kuti dzirege kuwira mumugero wemvura kana kuvharidzira kushanda kwakanaka kweiyo drainage system, mavhavha emvura anoshandiswa kudzivirira. Mumadhorobha emumigwagwa uye mumigwagwa, zvinhu zvesimbi zvakaita sesimbi kana mahwendefa ealuminium zvinowanzo shandiswa pakuvhara mavhavha. Metal zvinhu zvinopa simba repamusoro uye kusimba kutsungirira huremu hwemotokari nevanofamba netsoka.
Kechipiri, zvivharo zvemadhiraivha zvinowanzo shandiswawo munzvimbo dzemaindasitiri, mapaki ekutakura zvinhu, nenzvimbo dzeveruzhinji. Idzi nzvimbo dzinowanzo sangana nemota dzekutakura zvinhu kana traffic yevanofamba netsoka, izvo zvinoita kuti kuchengetedzwa kwenzvimbo dzinofambisa mvura kuve kwakanyanya kukosha. Nzvimbo dzeindasitiri nemapaki ekutakura zvinhu anowanzo shandisa zvivharo zvesimbi kuti zvizadzise zvinodiwa nemotokari dzekufambisa. Attention inobhadharwawo kune corrosion resistance yezvigadzirwa zvesimbi kuti zvimire kuratidzwa kwenguva refu kune hunyoro nharaunda. Munzvimbo dzeveruzhinji dzakadai semapaki uye masikweya, zvivharo zvemvura zvinowanzogadzirwa nepurasitiki kana kongiri. Zvigadzirwa zvepurasitiki zvinopa zvirinani kutsvedza kuramba, zvichidzikisa njodzi yevanofamba netsoka kutsvedza. Concrete zvinhu zvinogona kupindirana nenharaunda yakapoteredza.
Chechitatu, mavhavha emvura anowanzo shandiswa munzvimbo dzekufambisa dzakadai sezviteshi, nhandare dzendege, uye zviteshi. Idzi nzvimbo dzinoda huwandu hwakakura hwenzvimbo dzekugezera kubata mvura yemvura nemafashama, kuve nechokwadi chekushanda zvakanaka kwekufambisa. Kushandiswa kwemavhavha emvura munzvimbo idzi kunonyanyo dzivirira vanofamba netsoka, vafambi, kana mota kuti dzirege kuwira mugero remvura uye kuchengetedza kushanda kwakanaka kwedhiraivha. Muzviteshi, nhandare dzendege, uye zviteshi, kusarudzwa kwezvinhu zvekuvhara zvivharo kunowanzo tarisa kusimba kwesimbi zvinhu uye kutsvedza kuramba kwemidziyo yepurasitiki kuzadzisa zvinodiwa nevanhu nemotokari.
Pamusoro pezvo, zvivharo zvemadhiraini zvinowanzoshandiswa munzvimbo dzekuvaka, mapaki emaindasitiri, uye minda yekurima. Munzvimbo dzekuvaka nemapaki emaindasitiri, madhiri evhavha anowanzoda yakakwira-yekutakura mitoro kuti igare mota dzekufambisa nemidziyo inorema. Muminda yekurima, zvinhu zvepurasitiki zvinowanzo shandiswa pakuvhara madhiri kuti kuderedze kukuvadzwa kwepurazi.
Nekushandisa zvivharo zvedrain, kushanda kwakaringana kwenzvimbo dzemvura kunogona kuve nechokwadi, uye kuitika kwetsaona kunogona kudzivirirwa, nekudaro kunowedzera kuchengetedzwa uye kunyaradza kwezvakatipoteredza.
Nguva yekutumira: Jan-04-2024