Kuti uve nemafungiro pamusoro pemaitiro ekudzivirira mvura, zvinodikanwa kusvika pakuziva zvakakosha zvinhu zvinoumba chivakwa. Chivako chakajairika chinogadzirwa nekongiri, zvidhinha, matombo, uye dhaka. Aya marudzi ezvishandiso anoumbwa nemakristasi ecarbonate, silicate, aluminates, uye okisijeni ane maatomu eokisijeni akawanda uye mapoka ehydroxyl. Cement ndicho chikamu chikuru chekongiri. Concrete inoumbwa nemakemikari anoita pakati pe simenti nemvura. Iyi kemikari inoitwa inonzi hydration.

Nekuda kweiyo hydration reaction, kunze kweiyo silicate komisheni inopa simenti kuoma kwayo uye simba, zvakare calcium hydroxide zvikamu zvinoumbwa. Calcium hydroxide inochengetedza kusimbaradza kubva mukuora sezvo simbi isingagone kuonda munzvimbo ine alkaline yakanyanya. Kazhinji, kongiri inoratidza pH iri pamusoro pe12 nekuda kwekuvapo kwe calcium hydroxide.

Apo calcium hydroxide inosvika ku carbon dioxide, calcium carbonate inoumbwa. Kuita uku kunonzi carbonation. Concrete ichaoma, uye permeability ichadzikiswa panguva iyi yekuita. Ukuwo, calcium carbonate inoderedza kongiri pH kusvika pa9. Panguva iyi pH, iyo inodzivirira oxide layer yakatenderedza simbi inosimbisa inoputsika, uye ngura inogoneka.

Mvura chinhu chakakosha che hydration reaction. Kuwanda kwekushandiswa kwemvura kune basa rakakosha mukuita kongiri. Simba rekongiri rinowedzera kana mvura shoma inoshandiswa kugadzira kongiri. Kuvapo kwemvura yakawandisa mukrete kunoderedza kushanda kwekrete. Kana chimiro chacho chisina kudzivirirwa zvakanaka kubva mumvura, chimiro chichave chakakuvadzwa uye chakasvibiswa. Kana mvura ikauya mukongiri kuburikidza nemakapilari ayo, simba rekongiri richarasika, uye chivako chinenge chaita ngura. Naizvozvo, kuumbwa kwekudzivirira mvura ndiyo yakakosha yekudzivirira system.

Ndechipi Chishandiso Chinowanikwa muStructural Waterproofing?

Sezvatakambotaura, mativi ose ezvivako zvokuvakisa kubvira pasi kusvikira kumatenga edzimba, zvakadai semadziro, zvimbudzi, makicheni, mabharukoni, magaraji, maturu, matenga, matangi emvura, uye madziva okutuhwina, zvinofanira kudzivirirwa pamvura nokuda kwechivako chinogara kwenguva refu. Kazhinji kushandiswazvinhu zvekudzivirira mvura muzvivakozvinhu zvesimende, bituminous membranes, mvura inodzivirira mvura, marata ebituminous, uye polyurethane fluid membranes.

Iyo inonyanya kushandiswa muhurongwa hwekudzivirira mvura ndeye bituminous coatings. Bitumen inosanozivikanwa, yakachipa, yakakwirira kuita, uye nyore kuiswa zvinhu. Iyo yakanakisa yekudzivirira yekudzivirira uye mumiriri wekudzivirira mvura. Kuita kwebhitumini kwakavakirwa zvinhu kunogona kuwedzerwa kugadziridzwa nechinhu chinoshanduka-shanduka senge polyurethane kana acrylic-based polymers. Zvakare, bhitumini-yakavakirwa zvinhu inogona kugadzirwa nenzira dzakasiyana, senge yemvura yakadzika, membrane, matepi, mafirita, nezvimwe.

Chii chinonzi Waterproofing Flashing Tape?

Mvura inokuvadza zvivakwa, ichikonzera mold, kuora, uye kuora kuderedza kusimba kwechimiro. Matepi anopenya anopenya emvura anoshandiswa pakuumbwa kwekudzivirira mvura akagadzirirwa kudzivirira kupinda kwemvura mukati mehamvuropu yekuvaka. Kushandisa tepi inopenya kunodzivirira chivakwa kubva mumvura nekupinda kubva pakuvhurwa kwehamvuropu. Kupenya tepi inogadzirisa hunyoro uye matambudziko ekuyerera kwemhepo kwakatenderedza envelopu yekuvaka senge magonhi, mahwindo, maburi ezvipikiri ichi chivakwa chakaita kuti chishande padenga masisitimu zvakare.

Baumerk waterproofing matepiakagadzirwa nebhitumini kana butyl yakavakirwa, inotonhora inoshanda, rimwe divi rakaputirwa nealuminium foil kana ine mavara mamineral, rimwe divi rinonamira. Matepi ese anopa kudzivirira kwemvura nekunamatira pane akasiyana substrates sehuni, simbi, girazi, plaster, kongiri, nezvimwe.

Kusarudza tepi yakanaka inopenya kwakakosha kupa kudzivirira kwemvura uye kuwedzera kunaka kwekuvaka kwemukati. Unofanira kududzwa zvaunoda. Saka, chii chaunoda? Kudzivirirwa kweUV, kuita kwekunamira kwakanyanya, kutonhora-mamiriro ekunze, kana zvese izvi?Baumerk yekudzivirira mvura yemakemikari timu inogara ichikutungamirakusarudza mhinduro yakakodzera yekuvaka kwako kudzivirira mvura.

Ndezvipi Zvakanakira Bitumen Yakavakirwa Mvura Yekudzivirira Kupenya Tape?

Baumerk B SELF TAPE ALinoshandiswa pakugadzirwa kwekudzivirira mvura ndeyepamusoro-inoshanda yekudzivirira mvura tepi inogona kuiswa kune yakakura nzvimbo dzekushandisa. Nekuda kwealuminium foil uye mineral coated top surface, inopa UV kuramba. Kunze kwezvo, inoshandiswa nyore nyore. Izvo zvinongokwana kupepeta iyo inobvisika firimu layer yeB-SELF TAPE AL uye yakatsikirirwa yakasimba inonamira pamusoro pane substrate.

Kuti uwane rumwe ruzivo nezve zvimiro zvekudzivirira mvura, unogona kutarisa kune yedu zvimwe zvirimo, izvo zvakanziIwe Unonyatsoziva Zvese NezveKuvharisa Mvura muZvivakwa?