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Iyo Basa Mechanism yeRedispersible Polymer Powder

Iyo Basa Mechanism yeRedispersible Polymer Powder

Redispersible polymer poda (RDP) inoshandiswa zvakanyanya polymer binder mune drymix dhaka maumbirwo. Basa guru reRDP ndere kuvandudza simba rekubatanidza, kushanda, uye kusimba kweiyo drymix mortars.

Iyo mashandiro ekuita kweRDP mune drymix dhaka inosanganisira akati wandei matanho:

  1. Kuumbwa kwemafirimu: Kana RDP yawedzerwa kune drymix mortar, inoumba firimu pamusoro pezvikamu zvemusanganiswa wakaoma. Iyi firimu inobatsira kuwedzera kunamatira pakati pezvimedu uye kuvandudza kusimba kwekubatanidza kwedhaka.
  2. Plasticization: RDP inoshandawo seplasticizer mune drymix dhaka, zvinoreva kuti inobatsira kuvandudza kushanda uye kugadzirisa kwemusanganiswa. Izvi zvinowanikwa nekuderedza viscosity yemusanganiswa uye kuita kuti zvive nyore kusanganisa uye kushandisa.
  3. Kuchengetwa kwemvura: RDP inogona kubata uye kubatirira pamvura, iyo inobatsira kuchengetedza dhaka hydrated uye kushanda kwenguva yakareba. Izvi zvinonyanya kukosha mumadhaka e drymix anoda kutakurwa uye kuchengetwa kwenguva yakareba.
  4. Flexibility: RDP inogona zvakare kuvandudza kuchinjika uye kusimba kweiyo drymix dhaka. Izvi zvinowanikwa nekusimudzira elasticity uye kuoma kwemusanganiswa, izvo zvinobatsira kuderedza mukana wekuputika uye mamwe maitiro ekukuvadza.

Pakazere, iyo basa reRDP mune drymix dhaka rinobva pakukwanisa kwayo kugadzira firimu, kuita seplasticizer, kuchengetedza mvura, uye kugadzirisa kuchinjika uye kusimba kwemusanganiswa. Izvi zvivakwa zvinoita kuti RDP ive yekuwedzera yakakosha yekuvandudza mashandiro uye mhando yedrymix mortars.


Nguva yekutumira: Kubvumbi-15-2023
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