Njengento ebaluleke kakhulu yokuhlobisa emhlobiseni, i-Putty Powder iyisisekelo sezinto zodonga zokulinganisa nokulungisa, futhi kuyisisekelo esihle kweminye imihlobiso. Ingaphezulu lodonga lingagcinwa libushelelezi futhi libhekwe ngokusebenzisa i-putty powder, ukuze amaphrojekthi wokuhlobisa wesikhathi esizayo angenziwa kangcono. I-PuTTY powder ngokuvamile yakhiwa ngezinto eziyisisekelo, i-filler, amanzi nezithasiselo. Yimiphi imisebenzi ephambili ye-latex powder evuselelayo efana nesengezo esikhulu ku-putty powder:
① Umphumela ngodaka olusanda kuxutshwa;
A. Thuthukisa ukusungulwa;
B. Ukugcinwa kwamanzi okungeziwe ukuthuthukisa i-hydration;
C. Khulisa ukusebenza;
D. Gwema ukuqhekeka kusenesikhathi.
② Umphumela ngodaka olukhuni:
A. Yehlisa i-modulus ye-eastic yodaka futhi wandise ukufana kwesendlalelo sesisekelo;
B. Khulisa ukuguquguquka futhi umelana nokuqhekeka;
C. Thuthukisa ukumelana nempuphu;
D. hydrophobic noma ukunciphisa ukumuncwa kwamanzi;
E. Khulisa ukunamathela kungqimba eyisisekelo.
UGonderproof Gonder ubhekisa kudaka kasimende onamasayithi amahle angavunyelwe futhi angasebenzi ngemuva kokuba lukhuni ngokulungisa isilinganiso sodaka nokwamukela inqubo ethile yokwakha. UDotar ongangeni manzi unamandla okumelana kahle kwesimo sezulu, ukuqina, ukungapheleli, ukuhlanganiswa, ukunamathela okuphezulu kanye nomphumela onamandla wokulwa nokulwa nokubhuka. Imiphi imisebenzi esemqoka yeI-redisperible latex powderNjengokwesetha okuyinhloko ngodaka olungavunyelwe
① Umphumela wodaka olusanda kuxutshwa:
A. Thuthukisa ukwakhiwa
B. Khuphula ukugcinwa kwamanzi futhi uthuthukise i-hydration yesilo;
② Umphumela ngodaka olukhuni:
A. Yehlisa i-modulus ye-eastic kadaka futhi uthuthukise ukufana kwesendlalelo sesisekelo;
B. Khulisa ukuguquguquka, vimbela ukuqhekeka noma unekhono lokubopha;
C. Thuthukisa ubuntu bodaka;
D. Hydrophobic;
E. Khuphula ubumbano.
Isikhathi Seposi: APR-28-2024