Imikhiqizo yeCelnel® Cellose ether HPMC / MEC ingenza usimende i-hydrate ngokuphelele, yandise kakhulu amandla e-bonding, futhi nayo ingakhulisa amandla okubopha ama-veare ahlanganisa ngodaka olukhuni. Okwamanje, kungathuthukisa kakhulu ukusebenziseka nokugcoba, ukuthuthukisa kakhulu umphumela wokwakha nokwenza ngcono umsebenzi ukusebenza kahle.
I-Cellulose Ether ye-Masonry Mortar
UMasonry udaka ubhekisa kudaka lapho izitini, amatshe, nezinto zokuvimba ezakhiwe zaba maasonry. Idlala indima ye-block ehlelekile, ukhonkolo kanye nokuphoqelela ukudluliselwa, futhi kuyingxenye ebalulekile ye-masonry cement slurry. Izitini zikasimende zisetshenziselwa ukwakha ama-masonry ngezidingo eziphakeme zemvelo kasimende namandla. Ama-Brick Lintells ngokuvamile asebenzisa udaka ngodaka olunamandla okuqinisa ibanga eli-5 kuye ku-M10; Izisekelo zezitini zivame ukusebenzisa udaka ngodaka olungelona lwakwaM5; izindlu eziphansi noma ama-bungalows angasebenzisa udaka lwe-lime; Izinto zokwakha ezilula, udonga lobumba lwe-lime, lungasetshenziswa.
Usimende yinto ebalulekile ekopisile yodaka. Amamitha asetshenziswa kaningi afaka usimende, usimende we-slag, usimende we-pozzolan, u-fly umlotha usimende kanye nosimende oyinhlanganisela, njll. Usimende oqinile ungahlangabezana nezidingo.
Ibanga lamandla kasimende osetshenziswe esihlabathini sikasimende akufanele libe likhulu kune-32.5; Ibanga lamandla kasimende esetshenziswe ku-Cement Motined Saturn akufanele libe likhulu kune-42.5. Uma izinga lamanzi okomela liphezulu kakhulu, ungangeza ezinye izinto ezixubile. Ngeminye inhloso ekhethekile, njengokumisa amalunga namalunga engxenye, noma ukuqiniswa kwesakhiwo nokulungiswa kwemifantu, usimende obanzi kufanele usetshenziswe. Izinto zokwenza okuqinisekisiwe ezisetshenziswa ku-masonry ngosimende zifaka usimende no-lime. Ukukhetha izinhlobo ze-CEAND ziyefana nalokho kukakhonkolo. Ibanga likasimende kufanele libe izikhathi ezingama-45 inani lamandla odaka. Uma ibanga lesimende liphezulu kakhulu, inani likasimende ngeke linganele, okuholela ekugcinweni kwamanzi okumpofu. I-Lime passe kanye ne-lime evuthayo ayisetshenziswa kuphela njengezinto zokwehla, kepha okubaluleke kakhulu, yenza udaka abe nokugcinwa kwamanzi okuhle. I-aggregate enhle ehlanganisiwe iyisihlabathi semvelo ikakhulukazi, nodaka olulungiselelwe lubizwa ngodaka olujwayelekile. Okuqukethwe kobumba esihlabathini akufanele kudlule ama-5%; Lapho ibanga lamandla lingaphansi kwe-M2.5, okuqukethwe kobumba akufanele kudlule i-10%. Ubukhulu obukhulu bezinhlayiyana bukhulu kufanele bube ngaphansi kuka-1/41/5 wokuqina kodaka, ngokuvamile hhayi ngaphezulu kuka-2 mm. Njengoba udaka lokufaka ama-grooves nosayizi, usayizi omkhulu wezinhlayiyana awedluli i-1.25 mm. Ubukhulu besihlabathi bunethonya elikhulu enanini likasimende, ukusebenziseka, amandla kanye ne-shrinkage.
| Ncoma ibanga: | Cela ama-TDS |
| I-HPMC AK100M | Chofoza lapha |
| Hpmc ak150m | Chofoza lapha |
| Hpmc ak200m | Chofoza lapha |