Ufa wokwezeka wa latx umagwiritsidwa ntchito mu js chimphepo chofiyira, bolodi la polystyrene yomanga matope, matope okhazikika, matope osakanikirana, owuma, etc. Gawo losintha zinthu zomwe zimagwiritsidwa ntchito kwambiri.
Kuwonjezera ufa wokwezeka kuti ufa wa putty ufa ukhoza kukulitsa mphamvu yake, khalani ndi zomatira zazikulu komanso mphamvu yopanga, ndikuthandizira kukonza kuuma. Ili ndi madzi abwino, kusokonekera, komanso kukhazikika kwambiri. Alkaline, amavala mosagwirizana, ndipo amatha kusintha kusungidwa kwamadzi, kuchulukitsa nthawi yotseguka, ndikuwonjezera kulimba.
Pamene ufa wokwezedwa walandu utakhazikika mu ufa wa putty ndikusakaniza ndi madzi, amabalalitsidwa ndi tinthu tating'onoting'ono; Gawo la simenti pang'onopang'ono limapangidwa pang'onopang'ono hydration ya simenti, ndipo gawo lamadzi limapangidwa ndi Ca (O) 2 mu hydration njira yothandizira. Zakhuta, pomwe ma cell a latx amapanga tinthu tating'onoting'ono tomwe timasungitsa gawo la simenti gelement kapena simenti yosatha; Pamene simenti imagonjetsedwanso, madzi omwe ali mu capillaries amachepetsa, ndipo ma tiyi a polymer amaletsedwa pang'onopang'ono mu capillaries. Zomatira / simenti yosasunthika tinthu osakaniza ndi zofananira zimapanga osanjikiza; Mothandizidwa ndi mankhwala othandizira, maziko ang'onoang'ono, madziwo amachepetsedwa, madzi ophatikizika amapezeka mufilimu, yomwe imamangiriridwa mankhwalawa omwe amapanga. Dongosolo lophatikizika lopangidwa ndi simenti hydration ndi mafilimu a latex uwumer imatha kusintha kukana kwamphamvu kwa putty.
Mafuta omwe amagwiritsidwa ntchito ngati wosinthira wosanjikiza khoma lakunja losasunthika kuposa matope opangira matope, apo ayi kusokonekera kumachitika mosavuta. M'machitidwe onse osokoneza bongo, kusinthasintha kwa maziko amayenera kukhala apamwamba kuposa apansi pa maziko. Mwanjira imeneyi, kukhazikika kumatha kusinthabwino kuwonongeka kwa gawo lapansi ndi kuyika kuwonongeka kwake mothandizidwa ndi zinthu zakunja, kumathandizira kupsinjika, ndikuchepetsa kuthekera kwa zokutira.
Post Nthawi: Mar-06-2023