Hydroxypyl methyplulose (HPMC) galibi yana taka rawar da ake riƙe da ruwa, thickening da inganta aikin gini a ciminti, gypsum da sauran kayan foda. Kyakkyawan aikin riƙewar ruwa zai iya hana foda daga bushewar ruwa da fatattaka saboda asarar ruwa, kuma ku sa foda ya daɗe.
Gudanar da zabin abubuwan da suka dace, tara, tara, mai riƙe da wakilai, da ƙarfi, har zuwa tururuwa na gypsum a cikin busasshiyar ƙasa, amma yawan ɗaurinsa ya ragu cikin hanzari a ƙarƙashin yanayin danshi da shaye shaye. An yi nasarar karfin da ya yi na shimfidar matattarar ya kamata a rage Layer ta Layer, wato karfin magani tsakanin yankin Layer Layer da kuma wakilin binciken da wakilin binciken ≥ hade tsakanin ginin Tushen shimfiɗa da farfajiya mai ƙarfi ƙarfi ƙarfi ≥ hadadden ƙarfi tsakanin turmi da kayan pyty.
Ainihin hydration burin turmi a gindi shi ne cewa samfurin hydration na ruwa tare da tushe, da kuma samar da ingantaccen ƙarfi "don samun ƙarfin haɗin da ake buƙata. Watering kai tsaye a farfajiya na tushe zai haifar da mummunan watsawa a cikin shan ruwa sakamakon zazzabi, lokacin shayarwa, da kuma daidaituwa. The gindi bashi da karfin ruwa kuma zai ci gaba da shan ruwan a cikin turmi. Kafin ciminti ya ci gaba, ruwan yana tunawa, wanda ke shafar hydration ciminti da shigarwar samfurori cikin matrix; The gindi yana da babban ruwa ruwa, kuma ruwan a cikin turmi ya gudana zuwa gindi. Matsakaicin ƙaura mai sauri yana da jinkirin, har ma da wani lokaci mai arzikin ruwa ana ƙirƙirar tsakanin turmi da matrix, wanda shima yana shafar ƙarfin haɗin. Therefore, using the common base watering method will not only fail to effectively solve the problem of high water absorption of the wall base, but will affect the bonding strength between the mortar and the base, resulting in hollowing and cracking.
Tasirin Celullulose Erther a kanamfuraren turmi na ciminti.
Tare da ƙari na sel eth, da m da kuma karfi karfi rage, saboda sel mai amfani da sako da kuma ƙara parfin.
Haɗin kai da ƙarfin haɗin gwiwar dogaro da ko wannan yana tsakanin turmi da kayan tushe na iya zama daidai da ingantaccen "mahimmin haɗin" na dogon lokaci.
Abubuwa suna shafar ƙarfi sun haɗa da:
1. Halin sha da halaye na ruwa da ƙarfin substrate dubawa.
2. Karfin riƙewar riƙewar ruwa, ƙarfin shiga ciki da ƙarfin tsarin turmi.
3. Kayan aikin gini, hanyoyin gini da yanayin gini.
Saboda Baso na Case Layer Gina yana da wasu shaye shaye yana da wasu case Layer na shan ruwa a cikin turmi, kuma a lokuta masu tsauri, abu mai tsauri a cikin turmi ba zai zama mai cikakken hoda ba, sakamakon A cikin ƙarfi, na musamman shine cewa ƙarfin ketare tsakanin turmi mai wuya da kuma ɗan tushe ya zama ƙasa, yana haifar da turmi don fashewa. Magani na gargajiya ga waɗannan matsalolin shine ruwa ruwa tushe, amma ba shi yiwuwa a tabbatar da cewa tushe yana da janta shi.
Lokaci: Mayu-06-2023