Njengezinto ezibonakalayo zokuhombisa ngokuhlobisa, i-popler powder sisiseko sezinto ezikwindlela yodonga kunye nokulungisa, kwaye sisiseko esihle kweminye imihombiswano. Umphezulu wodonga unokugcinwa igudiwe kwaye ifana neyunifomu ngokusetyenziswa komgubo we-poty, ukuze iiprojekthi zokuhombisa ezizayo zinokwenziwa ngcono. I-podty powder iqokelelwe ngokwezinto ezisisiseko, ifilitha, amanzi kunye neezongezo. Yeyiphi imisebenzi ephambili yePodex ye-Latex ye-Latex njengeyona nto iphambili kwi-podty powder:
① Isiphumo sokukhohlisa okutsha;
A. Ukuphucula ukwakhiwa;
B. Ukugcinwa kwamanzi ezongezelelweyo ukuphucula i-hydration;
C. Ukonyusa ukusebenza;
D. Khusela ukuqhekeka kwangoko.
② Isiphumo sokudakumba esilukhuni:
A. Ukunciphisa i-moducastic mossulus yodaka kwaye wandise ukuthelekisa ungqingo lwesiseko;
B. Yongeza ukuguquguquka kwaye kuxhathise ukuqhekeka;
C. Ukuphucula ukumelana komgubo;
D. hydrophobic okanye ukunciphisa ukufunwa kwamanzi;
E. Yonyusa i-adhesions kwi-base.
UHlala-Retproof uHarproof ubhekisa kwi-cemetion reames eneepropathi ezinamanzi kunye nokungasebenzi emva kokuba ilukhuni ngokuhlengahlengiswa komlinganiso ongcolileyo kwaye wamkele inkqubo ethile yokwakha. Udaka lwamanzi lunokuchasana nemozulu elungileyo, ukuqina, ukungafezeki, ukungcola, ukunamathela okuphezulu kunye nokuchasa amanzi. Yeyiphi imisebenzi ephambili yeI-Redex ye-Latexnjengeyona nto iphambili kwi-rorproof yodaka.
① Isiphumo sodaka olumangalisayo:
A. Ukuphucula ukwakhiwa
B. Yonyusa ukugcinwa kwamanzi kunye nokuphucula umbane wesamente;
② Isiphumo sokudakumba esilukhuni:
A. ukunciphisa ukungaqhelekanga kwe-elastic yodaka, ukomeleza ukuthelekisa ungqawule;
B. Yongeza ukuguquguquka, ukumelana nokuqhekeka okanye ukuba ne-blogong;
C. Phinda uphucule ukungcungcutheka kodaka;
D. hydrophobic;
E. Yonyusa ubumbano.
IXESHA LOKUQALA: APR-28-2024