Zosakaniza Zomwe Zimagwiritsidwa Ntchito Pomanga Mutondo Wosakaniza Wowuma
Dry-mixed mortar ndi mtundu wa zinthu zomangira zomwe zimagwiritsidwa ntchito kwambiri pomanga zosiyanasiyana.Ndi chisakanizo cha simenti, mchenga, ndi zowonjezera zina zomwe zimasakanizidwa kale musanagwiritse ntchito.Chimodzi mwa zinthu zofunika kwambiri za matope osakaniza owuma ndi kugwiritsa ntchito zosakaniza, zomwe zimapangitsa kuti matope azigwira ntchito bwino komanso kuti azikhala oyenera ntchito zina.M'nkhaniyi, tikambirana zina mwazosakaniza zomwe zimagwiritsidwa ntchito mumatope owuma.
1. Obwezera ntchito
Mankhwalawa amagwiritsidwa ntchito kuchepetsa nthawi yoyika matope osakanikirana.Izi zimathandiza ogwira ntchito nthawi yambiri yogwira ntchito ndi matope ndikuonetsetsa kuti akugwiritsidwa ntchito moyenera.Mankhwalawa amathandiza kwambiri nyengo yotentha, pomwe matope amatha kukhala ovuta.
2. Ma accelerating agents
Ma accelerating agents, Komano, amafulumizitsa nthawi yoyika matope osakaniza owuma.Nthawi zambiri amagwiritsidwa ntchito m'nyengo yozizira, kumene kuyika kwamatope pang'onopang'ono kungakhale vuto.Angagwiritsidwenso ntchito pazochitika zokonzekera mwadzidzidzi, kumene matope oyika mwamsanga amafunikira kukonza vuto.
3. Othandizira mpweya
Zopangira mpweya zimagwiritsidwa ntchito popanga tinthu ting'onoting'ono ta mpweya mumatope.Mithovu imeneyi imathandiza kuti matopewo azigwira ntchito bwino komanso kuti azikhala olimba powapangitsa kuti asagwirizane ndi kuzizira komanso kuchepetsa ngozi yosweka.Ma air-entraining agents nthawi zambiri amagwiritsidwa ntchito m'madera omwe nyengo yachisanu imakhala yovuta kwambiri, kumene matope amawonekera kuti azizizira.
4. Othandizira kuchepetsa madzi
Mankhwala ochepetsera madzi amagwiritsidwa ntchito kuchepetsa kuchuluka kwa madzi ofunikira kusakaniza matope.Zimenezi zimapangitsa kuti matopewo akhale olimba komanso okhalitsa, chifukwa madzi ochuluka angafooketse chinthu chomaliza.Mankhwala ochepetsera madzi amapangitsanso kuti matope azitha kugwira ntchito, zomwe zingathe kupititsa patsogolo ubwino wonse wa mankhwala omalizidwa.
5. Plasticizing agents
Zopangira pulasitiki zimagwiritsidwa ntchito kuti matope azitha kusinthasintha komanso kugwira ntchito.Amapangitsa kuti matope agwirizane bwino ndipo amapangitsa kuti ikhale yosavuta kugwiritsa ntchito pazinthu zosiyanasiyana.Zopangira pulasitiki ndizothandiza makamaka pamene matope adzagwiritsidwa ntchito pamalo osakhazikika kapena m'malo omwe kusuntha kumayembekezeredwa.
6. Anti-cracking agents
Anti-scracking agents amagwiritsidwa ntchito pofuna kuteteza matope kuti asaphwanyike pamene akuuma.Amathandizira kukonza kukhazikika komanso moyo wautali wamatope pochepetsa chiopsezo chosweka.Anti-cracking agents nthawi zambiri amagwiritsidwa ntchito m'madera omwe ali ndi zochitika zambiri za zivomezi, kumene matope amatha kugwedezeka mwamphamvu komanso kuyenda.
Zosakaniza zimagwira ntchito yofunika kwambiri pakuchita komanso khalidwe la matope osakaniza owuma.Kugwiritsa ntchito zosakaniza izi kumatha kupititsa patsogolo kugwirira ntchito, mphamvu, kulimba, komanso mtundu wonse wazinthu zomalizidwa.Pomvetsetsa mitundu yosiyanasiyana ya ma admixtures omwe alipo, akatswiri omanga amatha kusankha zosakaniza zoyenera pama projekiti awo enieni ndikuwonetsetsa kuti zikuyenda bwino.
