I-Putty iwuhlobo lwezinto zokwakha zokuhlobisa.Ungqimba lwe-putty emhlophe ebusweni begumbi elingenalutho elisanda kuthengwa ngokuvamile lungaphezu kwama-90 ngobumhlophe futhi lungaphezu kwama-330 ngobuhle.I-Putty ihlukaniswe ngodonga lwangaphakathi nodonga lwangaphandle.I-wall putty yangaphandle kufanele imelane nomoya nelanga, ngakho-ke ineglue ephezulu, amandla aphezulu kanye nenkomba yokuvikela imvelo ephansi kancane.Inkomba ebanzi ye-interior wall putty inhle, inempilo futhi ivikela imvelo, ngakho-ke udonga lwangaphakathi alusetshenziswa ngaphandle futhi udonga lwangaphandle alusetshenziswa ngaphakathi.Ngokuvamile i-putty isekelwe ku-gypsum noma usimende, ngakho-ke indawo engaphezulu ilukhuni futhi kulula ukuyibopha ngokuqinile.Kodwa-ke, ngesikhathi sokwakhiwa, kusadingeka ukusebenzisa isendlalelo se-ejenti yesixhumi esibonakalayo enkambweni yesisekelo ukuze uvale inkambo yesisekelo, futhi uthuthukise ukunamathela kodonga, ukuze i-putty iboshwe kangcono endaweni yesisekelo.
Inani le-HPMC elisetshenziswe ngempela lincike esimweni sezulu, umehluko wokushisa, ikhwalithi yendawo ye-calcium ash powder, iresiphi eyimfihlo ye-putty powder kanye "nekhwalithi edingwa ngumqhubi".Ngokuvamile, phakathi kuka-4kg no-5kg.
I-HPMC inomsebenzi wokugcoba, ongenza i-putty powder ibe nokusebenza okuhle.IHydroxypropyl methylcellulose ayibambi iqhaza kunoma yikuphi ukusabela okuyinhlanganisela, kodwa inomphumela wosizo kuphela.I-putty powder iwuhlobo lokusabela okuhlanganisiwe emanzini nasodongeni,
Ezinye izinkinga:
1. Ukususwa kwe-powder kwe-putty
A: Lokhu kuhlobene nomthamo we-lime calcium, futhi kuhlobene nesilinganiso kanye nekhwalithi ye-cellulose, ebonakala ngenani lokugcinwa kwamanzi lomkhiqizo.Izinga lokugcinwa kwamanzi liphansi futhi isikhathi sokugeleza kwe-lime calcium asanele.
2. Ukucwecwa nokugingqika kwe-putty powder
A: Lokhu kuhlobene nezinga lokugcina amanzi.I-viscosity ye-cellulose iphansi, okulula ukwenzeka noma umthamo mncane.
3. Iphoyinti lenaliti ye-putty powder
Lokhu kuhlobene ne-cellulose, enendawo empofu yokwenza ifilimu.Ngesikhathi esifanayo, ukungcola ku-cellulose kunokusabela okuncane nge-ash calcium.Uma ukusabela kunamandla, i-putty powder izobonisa isimo sezinsalela ze-tofu.Alikwazi ukuya odongeni futhi alinawo amandla okubopha.Ngaphezu kwalokho, kwenzeka futhi emikhiqizweni efana namaqembu e-carboxy axutshwe ku-cellulose.
Isikhathi sokuthumela: Mar-17-2022