Munzanga yazvino, tinoona kuti zvinhu zvakawanda zvekuvaka zvakashandisa zvidhinha zvisina kupiswa. Icho chiitiko chisingadzivisiki kuti zvidhinha zvisina kupiswa zvichatsiva zvechinyakare zvidhinha zvitsvuku nemabhenefiti ayo emhando yakanaka uye kuchengetedza kwezvakatipoteredza. Ikozvino musika wepamba wemahara unopisa zvidhinha muchina unoshanda zvakanyanya. Vanhu vazhinji vanoda kuisa mari muindasitiri iyi. Pano ini ndichasuma muchidimbu matambudziko akati wandei ekudyara mune isiri kupisa zvidhina muchina fekitori.

1. Nderupi rudzi rwembatya inodhura zvakanyanya kugadzira zvidhinha zvisina kupiswa? Inofananidzwa sei nemari yezvidhinha zvevhu?

Kutaura zvazviri, zvinoenderana nokuti uri kupi. Kana paine maindasitiri mufekitori yako anogona kugadzira nhunzi madota, slag, jecha, gumi, slag uye mamwe mamarara, haisi dambudziko. Ndeipi midziyo yakachipa uye yakanyanya kuwanda ndeyekushandisa zvinhu izvi kugadzira zvidhinha zvisina kupiswa. Chokwadika, zvinhu zvokufambisa zvinofanira kufungwa nezvazvo. Zvichienzaniswa nezvidhinha zvevhu zvechinyakare, mutengo wekugadzira wechidhinha chisina kupiswa wakaderera pane wezvidhinha zvevhu. Mukuwedzera, nyika yedu ine mitemo yakasarudzwa. Nekuda kwekuchengetedzwa kwezvakatipoteredza kwezvidhinha zvisingapisi, takaita kusabhadhariswa mutero kumafekitori asingapisi zvidhinha. Zvakasiyana, takaisa homwe yekuvandudza madziro pazvivakwa zvevhu kuti tipe rubatsiro kumafekitori asingapisi zvidhinha. Mhando iyi yemusiyano wemitengo inozviratidza.

2. Chidhinha chisina kupiswa chine simba rei kana zvichienzaniswa nechidhinha chevhu? Zvakadini nehupenyu hwesevhisi?

Zvidhinha zvevhu zvinowanzoita 75 kusvika ku100, uye chidhinha chisina kupiswa chinogadzirwa zvinoenderana nechiyero, simba rinopfuura chiyero chenyika, uye iyo yakanyanya kudzvinyirira simba inogona kusvika 35MPa. Tinoziva kuti midziyo mikuru yezvidhinha zvisina kupiswa kunyanya marara emumaindasitiri akadai sedota renhunzi zvichingodaro. Reactive reaction yavo yakasimba. Iyo calcium silicate hydrate uye calcium aluminate gel inogadzirwa panguva yekugadzira inozadza mapundu, inosimudzira kunamatira, uye inogara kwenguva refu, corrosion kuramba uye kugadzikana. Mukutaura kwehupenyu hwebasa, kuburikidza nenhamba yakawanda yezviedzo, zvinoratidzwa kuti gare gare simba rezvidhinha risina kupiswa richava rakasimba uye rakasimba, uye hupenyu hwayo hwebasa hwakanyanya kusimba kupfuura ivhu.

3. Ungasarudza sei midziyo yekudyara mune isiri kupisa zvidhina fekitori?

Chokutanga pane zvose, kusarudzwa kwemidziyo kunoenderana nehomwe yako. Imarii yaunayo inofanira kunge yakavakirwa pane izvi, uye zvechokwadi, inofanirwa kugadzirwa zvinoenderana nemusika mamiriro. Uye zvakare, zvinoenderana nechiitiko chemamwe mafekitori echidhina asingapise zvidhinha muChina, zvinoonekwa kuti dzimwe nguva haisi iyo yakakura midziyo, zviri nani otomatiki iri. Kusiyana neizvi, dzimwe nguva michina midiki yekugadzira inogona kubata basa rakawanda. Izvi zvinodaro nekuti kana hombe-yakakura otomatiki michina inoshandiswa kugadzira, kana imwe link ikatadza, inovharwa zvachose; nepo kune michina midiki-diki yekugadzira, kana imwe ikatadza, imwe yese inogona kuramba ichigadzira. Nokudaro, zvinoenderana nemamiriro ezvinhu chaiwo emhando ipi yemidziyo uye kuti yakakura sei michina.

4. Nzira yekusarudza nzvimbo yekuvaka fekitori yemuchina wezvidhina isingapisi?

Sarudzo yesaiti yefekitari yemuchina wezvidhinha inofanirwa kunge iri padyo nemarara asara zviwanikwa zvinokwanisika, izvo zvinogona kuchengetedza zvakanyanya kutakura zvinhu zvakasvibirira uye kurodha uye kuburitsa mutengo; sarudza nzvimbo ine mvura iri nyore uye magetsi uye chekufambisa, kuitira kuti uite kugadzira uye kutengesa nekukurumidza sezvinobvira; sarudza sabhubhu kana nzvimbo iri kure nenzvimbo yekugara zvakanyanya sezvinobvira, kuitira kuti udzivise dzimwe nharo dzisina basa; kurenda iyo yekare workshop, saiti kana fekitori yakadzima zvidhinha iyo yakamisa kugadzira Inogona kuderedza mutengo wekudyara.