Hydroxypyl methylcellose (hpmc)Da ya fi 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 faru, tara, tara, masu samar da ruwa, da ƙarfi, da yawan aikinta na motsa jiki da sha da ruwa. An yi nasarar karfin da aka yi amfani da shi na mullla mai kazara ya kamata a rage karfin da kuma wakilin binciken da ke tsakaninsu Layer.
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 napel ether, ababen m da karfi karfi rage, saboda sel mai amfani da sako kuma yana kara mamaki.
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 Base Layer gini yana da wasu shaye shaye shaye shaye a cikin turmi, kuma a cikin manyan abubuwa shi ne na musamman tilo da kuma wani tushe shine ƙasa, yana haifar da turmi don fashewa da faduwa. Magani na gargajiya ga waɗannan matsalolin shine ruwa ruwa tushe, amma ba shi yiwuwa a tabbatar da cewa tushe yana da janta shi.
Lokaci: APR-25-2024