Ukuze ube nombono malunga nokwakhiwa kwamanzi, kuyimfuneko ukwazi izinto ezisisiseko ezenza isakhiwo. Isakhiwo esiqhelekileyo senziwa ngekhonkrithi, izitena, amatye nodaka. Ezi ntlobo zezixhobo zenziwe ngeekristale ze-carbonate, i-silicate, i-aluminates, kunye nee-oxides ezineathom ezininzi ze-oksijini kunye namaqela e-hydroxyl. Isamente yeyona nto iphambili kwisamente. Ikhonkrithi yenziwe ngokusabela kweekhemikhali phakathi kwesamente namanzi. Olu tshintsho lwekhemikhali lubizwa ngokuba yi-hydration.

Njengomphumo we-hydration reaction, ngaphandle kweekhompawundi ze-silicate ezinika i-samente ubulukhuni kunye namandla, kunye namacandelo e-calcium hydroxide ayenziwa. I-calcium hydroxide ikhusela ukuqiniswa kwi-corrosion kuba intsimbi ayinakugqwala kwimeko ye-alkaline kakhulu. Ngokuqhelekileyo, ikhonkrithi ibonisa i-pH engaphezu kwe-12 ngenxa yobukho be-calcium hydroxide.

Xa i-calcium hydroxide ifikelela kwi-carbon dioxide, i-calcium carbonate yenziwa. Le mpendulo ibizwa ngokuba yi-carbonation. Ikhonkrithi iya kuba lukhuni, kwaye ukunyanzeliswa kuya kuncitshiswa ngexesha lokusabela. Ngakolunye uhlangothi, i-calcium carbonate iyanciphisa i-pH yekhonkrithi ukuya malunga ne-9. Kule pH, i-protect oxide layer ejikeleze intsimbi yokuqinisa iyaphuka, kwaye i-corrosion iyenzeka.

Amanzi yinto ebalulekileyo kwi-hydration reaction. Umthamo wokusetyenziswa kwamanzi unendima ebalulekileyo ekusebenzeni okubambekayo. Amandla ekhonkrithi ayanda xa kusetyenziswa amanzi amancinci ukwenza ikhonkrithi. Ubukho bamanzi angaphezulu kwikhonkrithi kunciphisa ukusebenza kwekhonkrithi. Ukuba isakhiwo asikhuselekanga kakuhle emanzini, isakhiwo siya konakala kwaye sithotywe. Xa amanzi engena kwikhonkrithi ngezithuba zecapillary, amandla ekhonkrithi aya kulahleka, kwaye isakhiwo siya kuba sesichengeni sokudleka. Ngoko ke, ukukhuselwa kwamanzi kwisakhiwo kuyinkqubo yokukhusela esisiseko.

Yeyiphi imathiriyeli exhaphakileyo kwi-Structural Waterproofing?

Njengoko besesitshilo ngaphambili, zonke iindawo zezakhiwo ukusuka kumgangatho ongaphantsi ukuya eluphahleni, njengeendonga, amagumbi okuhlambela, amakhitshi, iibhalkhoni, igaraji, amateyishi, uphahla, amatanki amanzi namadama okuqubha, zimele zikhuselwe emanzini esakhiwo esihlala ixesha elide. Isetyenziswa ngokuqhelekileyoizinto zokuthintela amanzi kwizakhiwozizinto zesamente, iimbrane ze-bituminous, ii-membrane zolwelo zokuthintela amanzi, ii-bituminous coatings, kunye ne-polyurethane inwebu elulwelo.

Esona sicelo sixhaphakileyo kwinkqubo yokungangeni manzi i-bituminous coatings. Ibhitumene yaziwa kakuhle, ngexabiso eliphantsi, intsebenzo ephezulu, kunye nemathiriyeli esetyenziswa ngokulula. Yinto egqwesileyo yokukhusela i-agent kunye ne-agent yokukhusela amanzi. Ukusebenza kwezinto ezisekelwe kwibhitumene kunokunyuswa ukuguqulwa kunye nezinto eziguquguqukayo ezifana ne-polyurethane okanye i-acrylic-based polymers. Kwakhona, izinto ezisekelwe kwibhitumene zinokuthi ziyilwe ngeendlela ezahlukeneyo, ezifana ne-liquid coating, i-membrane, iiteyiphu, iifayili, njl.

Yintoni iTape yokuNqanda okuDanyazayo?

Amanzi azonakalisa izakhiwo, abangele ukungunda, ukubola, kunye nomhlwa ukunciphisa ukuqina kwesakhiwo. Iiteyiphu ezikhanyayo zokuthintela amanzi ezisetyenziselwa ukunqanda amanzi kwisakhiwo zenzelwe ukuthintela ukungena kwamanzi ngaphakathi kwemvulophu yokwakha. Ukusebenzisa iteyiphu edanyazayo kuthintela isakhiwo emanzini ngokungena ukusuka ekuvulekeni kwemvulophu. Iteyiphu edanyazayo isombulula ukufuma kunye neengxaki zokuhamba komoya malunga nemvulophu yokwakha enje ngeengcango, iifestile, imingxunya yezikhonkwane le propati ibenze baluncedo kwiinkqubo zophahla kwakhona.

Iiteyiphu ze-Baumerk zokuthintela amanzizenziwe ngebhitumene okanye i-butyl esekelwe, ebandayo esebenzayo, elinye icala elifakwe nge-aluminium foil okanye iminerali enemibala, elinye icala linamathele. Zonke iiteyipu zibonelela ngokuvalwa kwamanzi ngokubambelela kwii-substrates ezahlukeneyo ezifana nemithi, isinyithi, iglasi, i-plaster, ikhonkrithi, njl.

Ukukhetha i-tape ekhanyayo efanelekileyo kubalulekile ukubonelela ngokuthintela amanzi kunye nokwandisa umgangatho wokwakha ngaphakathi. Kufuneka ucaciswe imfuno yakho. Ngoko, yintoni oyifunayo? Ukhuseleko lwe-UV, ukusebenza okuphezulu kokuncamathelisa, ukusebenza kwemozulu ebandayo, okanye zonke ezi?Iqela lekhemikhali le-Baumerk lokuthintela amanzi lihlala likukhokelaukukhetha isisombululo esifanelekileyo kwisakhiwo sakho sokuthintela amanzi.

Zeziphi izinto eziluncedo kwiTeyiphu eFanekayo eSekwe kwibhitumene?

Baumerk B SELF TAPE ALesetyenziselwa ukuthintela ukungenwa kwamanzi yi-tape ephezulu yokusebenza yokukhusela amanzi enokuthi isetyenziswe kwiindawo ezininzi zesicelo. Ngenxa yefoyile ye-aluminium kunye ne-mineral coated top surface, ibonelela ngokumelana ne-UV. Ngaphandle koko, isetyenziswa ngokulula. Kwanele nje ukuxobula umaleko wefilimu osuswayo we-B-SELF TAPE AL kwaye ucinezele ngokuqinileyo indawo encangathi kwi-substrate.

Ngolwazi oluthe kratya malunga nolwakhiwo lokuthintela amanzi, unokujonga omnye umxholo wethu, onesihloko esithiNgaba uyayazi ngokuchanekileyo yonke into malunga nokungangeni kwamanzi kwiZakhiwo?