Sagxadda xidhidhiyaha

Waa maxay xidhidhiyaha shubka ah?

Iskudhisyada dhex gala shamiitada waxay la falgalaan sibidhka semi-hydrated, kalsiyum bilaash ah, silicon oxide iyo walxaha kale ee ku jira shubanka go'an ee taxane ah falcelin kiimiko oo adag si loo soo saaro walxo adag.

Kaalshiyamka bilaashka ah, oksijiinta silikoon iyo walxaha kale ee ku jira shubanka ka dib falcelin kiimiko ah oo isku dhafan, taasoo keentay walxo adag, xeryahooda kiimikada ayaa ugu dambeyntii ka dhigi doona kororka dusha sare ee la taaban karo, sidaas darteed hagaajinta xoogga, adkaanta, caabbinta dusha sare ee la taaban karo.

Xeryahooda kiimikaad ayaa ugu dambeyntii hagaajin doona cufnaanta lakabka dusha sare ee la taaban karo, sidaas darteed hagaajinta xoogga, adkaanta, caabbinta naaxinta, impermeability iyo tilmaamayaasha kale ee lakabka dusha sare ee shubka.

Sidee buubiyaha shubka ah u shaqeeyaa?

Alaabada dhamaadka falcelinta kiimikada ee adag ayaa xannibi doonta oo xiri doonta daloollada qaab dhismeedka ee shubka, kororka xoogga ayaa keeni doona kororka adkaanta dusha sare, kororka isafgaradku wuxuu keenayaa koror aan la taaban karin.

Xoog-kordhinta waxay keentaa adkaanta dusha sare, iyo korodhka korantada waxay keenaysaa koror la'aan. Iska yaree jidka socodka biyaha, yaree duulaanka walxaha waxyeelada leh.

Tani waxay si weyn u wanaajisaa caabbinta shubka ee nabaadguurka walxaha kiimikaad. Markaa shaabadeeyaha dusha sare ee shubka ah wuxuu keeni karaa xidhidh muddo dheer jirta,

xoog leh, nabar u adkaysta, dusha shubka ah ee aan boodhka lahayn.

Baaxadda codsiga

◇ Waxaa loo isticmaalaa gudaha iyo dibadda ciidda dheemanka sagxadaha u adkaysta, sagxadaha terrazzo, sagxadda asalka ah ee slurry ee nadiifka ah;

◇ Sagxadaha aadka u fidsan, sagxadaha sibidhka caadiga ah, dhagaxa iyo sagxadaha kale ee salka, oo ku habboon aqoon-is-weydaarsiyada warshadaha;

◇ Bakhaarada, dukaamada waaweyn, meelaha lagu soo xidho, dhabbaha dayuuradaha ee gegida dayuuradaha, buundooyinka, jidadka waaweyn iyo meelaha kale ee sibidhka ku salaysan.