Mvura yekunwa isina njodzi chinhu chakakosha pamusha wega wega nebhizinesi. Saka, zvakakosha kuti uratidze zviri nyore zvigadzirwa zvepombi yako zvinoenderana nemirairo.
WRAS, iyo inomirira Water Regulations Advisory Scheme, chiratidzo chetifiketi chinoratidza kuti chinhu chinoenderana nezvinodiwa zvepamusoro zvinotarwa nemitemo yemvura.
Iyo Water Regulations Approval Scheme isangano rakazvimirira reUK retifiketi rezvigadzirwa zvepombi uye zvekushandisa, rinobatsira bhizinesi nevatengi kusarudza zvigadzirwa zvinowirirana zvinochengeta mvura yakachengeteka.
Iyo WRAS certification inosanganisira zvinhu certification uye chigadzirwa chitupa.
1. Material certification
Chiyero chekuyedzwa kwechitupa chinosanganisira zvese zvinhu zvinosangana nemvura, senge pombi dzemvura, pombi, mavharuvhu, zvigadzirwa zverabha, mapurasitiki, nezvimwe. Zvishandiso zvinogona kushandiswa mukugadzira michina ine hukama zvinofanirwa kuenderana neBritish BS6920 kana BS5750 CHIKAMU chiyero.Kana zvisiri zvesimbi zvikaita zvinodiwa neBS6920:2000 (kukodzera kwezvinhu zvisiri zvesimbi zvekushandisa mvura zvakasangana nevanhu zvichibva pakukanganisa kwazvinoita pamhando yemvura), zvinogona kupihwa chitupa neWRAS.
Kuyedzwa kwezvinhu kunodiwa neWRAS ndekunotevera:
A. Kunhuwa uye kuravira kwemvura kunosangana nezvinhu hazvishanduke
B. Kuonekwa kwezvinhu zvakasangana nemvura hazvizoshanduki
C. Hazvizokonzeri kukura uye kubereka kwezvipembenene zvemvura
D. Masimbi ane muchetura haazonaya
E. Haizove kana kuburitsa zvinhu zvinokanganisa hutano hweveruzhinji
Kuyedzwa kwezvinhu kunofanirwa kusimbiswa, zvikasadaro kuyedzwa kwemuchina hakugone kuitwa pachigadzirwa chose. Nekupfuura mwero wekuongorora, vatengi vanoda kuti chigadzirwa chisangane nemiyero yakakodzera vanogona kuve nechivimbo chekuti chigadzirwa hachizokonzeresa kushandiswa kwemvura, kushungurudzwa, kushandiswa zvisina kunaka, kana kusvibiswa - izvo zvina zviga zvemitemo yemvura.
2. Product Certification
Iyo mechanic zvimiro zvechigadzirwa zvinoyedzwa zvinoenderana neyakasiyana-siyana yeEurope neBritish zviyero uye zviremera zviremera zvakatemwa zvinoenderana nerudzi rwechigadzirwa.
Butterfly mavharuvhu uye cheki mavharuvhu akaedzwa sepa EN12266-1, Resilient akagara mavharuvhu ane zero leakage pane ese ari maviri ekushanda pressure test uye Hydrostatic pressure test.
Nguva yekutumira: Nov-10-2023