Kuvaka simende dhaka nenzira mbiri.First floor centrifugation.Inonyanya kukodzera mapaipi akaiswa nekuvaka DN400 caliber kana zvishoma.Asi pasi pevhu kupfapfaidza, kunyanya kushandiswa DN700 dhayamita pombi ngura kuvaka pamusoro pevhu.

Cement mortar pipe corrosion: musanganiswa wesamende, jecha nemvura, unonzi simende dhaka.Inowanzo kunzi 1: 3 simende dhaka ine 1 chikamu simende uye 3 zvikamu zvejecha zvine, kutaura zvazviri, kuregeredza kuumbwa kwemvura, kazhinji mureshiyo yeanenge 0.6, iyo inofanirwa kunge iri 0.6: 1: 3 simende dhaka rinoshandiswa pakuvaka. mapurojekiti mukati, chigadziko chekutanga uye masonry emadziro, masonry block anoshandiswa sechinhu chinonamira, senge rubble masonry, zvidhinha zvitsvuku kushandisa simende dhaka;yechipiri inoshandiswa kupurasita mukati nekunze.Cement dhaka painoshandiswa, vaiwanzobatanidza zvinowedzera zvakadai se micro-foaming agent, poda yekudzivirira mvura kuti ivandudze kushanda kwayo uye viscosity.Cement dhaka zvakaenzana kubatanidza matombo, anova kongiri.Kusimba kwegiredhi simende yedhaka kunorehwa neyakajairwa nzira dzekugadzira nekuchengetedza macube specimens, muzera re28d, kukosha kwakayerwa neStandard Test Method yeCompressive Strength yekugovera kwese.Imo mudziyo unosanganisira simbi yekupfura michina yekuputitsa, matatu PE inomonereka michina, PE pombi nhema uye yero bhachi kudhonza michina, jecha-kuputika michina, polyurethane Low Fat Kee, furo chikuva, FRP mhepo muchina, maviri PE coating, simende corrosion insulation dhaka kupfapfaidza. michina nemimwe midziyo yekuwedzera yekuyedza.Iyo kambani inogona kuita imwechete uye mbiri simbi pombi fusion yakasungirirwa epoxy poda (FBE), kaviri polyethylene (2PE) uye matatu polyethylene (3PE), kaviri polypropylene (2PP), uye matatu poly propylene (3PP), marasha tara epoxy pombi coating, polyurethane. prefabricated yakavigwa pombi insulation, dema uye yero bhachi pombi insulation, IPN8710 ngura anti-corrosion coating polymer, epoxy pombi ngura, high-density polyethylene pombi ngura, ngura esimende dhaka lining, prefabricated yakavigwa pombi insulation corrosion uye mamwe mapurojekiti.

Cement mortar lining Performance: Nekuda kwesimbi pombi yakazadzwa nekongiri, inogona kutora kupisa kwakawanda, saka tambo chikamu kana ichiiswa pasi pekushisa kwemoto kugovera munda haina kuenzana, ichiwedzera mbiru yekudzivirira moto, inononoka kupisa mwero wesimbi mbiru, uye kamwe chete kubereka mbiru dzesimbi, kongiri inogona kumira yakawanda yeaxial mutoro, kudzivirira kuparara kwemaitiro.Kurwisana nemoto kwesimbi inosanganiswa kuchawedzera sezvo tembiricha yesimbi yesimbi kubva kumusoro flange yekupisa ichaendeswa kune kongiri inowedzera.Huwandu hwekuyedza hunoratidza: kusvika kumaawa matatu ekudzivirirwa kwemoto zvinodikanwa zvinogona kuchengetwa uye zvichienzaniswa nekoramu yesimbi yekubatisa moto 1/3 a 2/3 kana kutopfuura, nedhayamita yepombi inowedzera, ichichengetedza pendi yakawanda.