Sida Loo Soo Celiyo Saldhiga Sibidhka Caulk Alkalinity

Saamaynta ku darista qaabka calcium waa mid aan caadi ahayn

Dhammaan kuwa sameeya mashaariicda dhismaha waxay og yihiin in soo noqoshada caustic acid ay tahay dhibaatada caadiga ah ee alaabta tridacidacin. Sanadihii la soo dhaafay, si loo yareeyo dhibaatada caadiga ah ee soo noqoshada caustic acid, warshadaha dhismuhu waxay codsadeen caulk foornada sibidhka. Sida wakiilka xoogga hore ee hoobiye, qaabka kaalshiyamka ayaa si ballaaran loo isticmaalaa sababtoo ah sifooyinkeeda gaarka ah, taas oo dardargelin karta heerka adkaanta ee buuxinyaasha wadajirka ah ee sibidhka iyo hagaajinta xoogga hore ee buuxinyaasha sibidhka ku salaysan.

Maaddada caleenta waxay u qaybsantaa walxaha derbiga dibadda ee mugdiga ah iyo walxaha derbiga gudaha ah, halka soo noqoshada caustic ay inta badan ku dhacdo dhismaha jiilaalka ee maalmo ceeryaamo ah ama gidaarka dibadda ka dib dhismaha in ka yar 24 saacadood ka dib markii roobku u muuqdo qayb cad, iyo waxaa jira roobka walxaha crystal cad, kaas oo si dhab ah u saameeya saamaynta qurxinta ee alaabta caulking.

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Agabka caulking ee inta badan la isticmaalo waa: sibidh cad, budo suuf ah, wakiilka caulking, sealant iyo wixii la mid ah. Qalabkan, sibidhka cad iyo budada suufka ah ayaa ah qalab dhaqameed, laakiin labadan qalab ayaa ka maqan waxqabadka. Codsiga qaabka kaalshiyamku wuu ka sarreeyaa qalabka caagagga dhaqanka,

Guryaha iyo xulashada qaabka calcium

Calcium formate waa badeeco cad cad, taas oo dedejin karta heerka fuuq-celinta sibidhka, taas oo hagaajinaysa awoodda hore ee caulk-ku-salaysan sibidhka, markaa ku darista qadar ku habboon qaabka kaalshiyamka qaabaynta jiilaalka ee cement-ku salaysan waa in la dedejiyo samaynta jel CSH, taas oo hoos u dhigaysa dhacdooyinka soo noqoshada alkali.

Wax soo saarka miisaanka alkali ma saameyn doono oo kaliya jawiga dhismaha, dhoobada dhoobada sida saldhigga inta badan waa sababta asaasiga ah ee dhibaatada. Xulashada alaabooyinka qaabka calcium ee ku habboon iyo qiyaasta ayaa aad muhiim u ah si loo hagaajiyo hantida anti-alkali ee buuxinta wadajirka ah ee sibidhka. Nidaamka qaabaynta jiilaalka ee buuxinta wadajirka ah ee sibidhka ku salaysan, 1-2% ka kooban kaalshiyamka qaabdhismeedka ayaa si weyn u yarayn kara soo noqoshada alkali ee buuxinta wadajirka ah ee sibidhka ku salaysan.


Waqtiga boostada: Nov-26-2024