Igama lomkhiqizo:Itheyiphu ye-asphalt engangeni ekushiseni

Indawo Yomsuka:Isifunda saseShandong, eChina

I gama le-brand:S2

Ukupakisha:Ibhokisi lephepha lephepha

Imininingwane: Ukukhiqizwa ngokwezifiso ngokuya ngezidingo zamakhasimende.

Ingabe iitiyelatape amanzi wesabe amanzi ngemva ukwakhiwa?

• Ibitumenii-tape engenamanzi ngeke yesabe amanzi ngemva kokwakhiwa.

Abantu abaningi bakhathazeka ngokuthi bazowesaba yini amanzi ngemva kokwakha itiyela elingangenisi amanzi.Eqinisweni, lokhu kukhathazeka akudingekile.Ingxenye eyinhloko ye-bitumen waterproof tape yi-asphalt nezinto zayo eziguquliwe.I-gum ne-asphalt grease equkethwe kuyo ingayenza ibe nezinga elithile lokuguquguquka kanye ne-ductility.Ingakwazi ukumelana nomthelela othile kanye nokudlidliza ngemva kokwakhiwa, futhi ngeke ithintwe ama-Cracks noma ama-breaks okubangelwa ukuguguleka kwamanzi.Ngesikhathi esifanayo, ungqimba lwe-asphalt olungangeni manzi lungakha isendlalelo esiqinile nesiminyene esingangeni manzi ukuze simelane nomoya wangaphandle nemvula, ngaleyo ndlela sivikele isakhiwo ekugugulekeni nasekulimaleni kwamanzi.Ngakho-ke, ngaphansi kokusetshenziswa okujwayelekile, i-bitumen waterproof tape ngeke yesabe amanzi ngemva kokwakhiwa.

• Ukuphikiswa kwamanzi kweitiyelaitheyiphu engangeni manzi

Itheyiphu yebitumen yokuvikela amanzi inokumelana kahle namanzi futhi ingamelana nokucwiliswa kanye nokugqwala emanzini njengamanzi emvula nangaphansi komhlaba isikhathi eside.Isizathu esiyinhloko ukuthi izithako zalo ziqukethe inani elithile lamafutha e-asphalt kanye ne-colloid, engakha ungqimba oluqinile noluminyene olungangeni manzi.Ivala ngokuphumelelayo izimbotshana nemifantu ezakhiweni ukuvimbela umswakama ukuba ungadluli.Ngesikhathi esifanayo, i-asphalt impahla engenamanzi ngokwayo nayo inokumelana okuhle kwe-asidi kanye ne-alkali, futhi ngeke ithintwe yizici ezifana nokungcoliswa komoya futhi ilahlekelwe umphumela wayo wokuvikela ngesikhathi sokusetshenziswa.

Isiphetho:I-bitumen i-tape engenamanzi ngeke yesabe amanzi ngemva kokwakhiwa.Kunalokho, inokumelana okuhle kwamanzi nokumelana nokugqwala, okungavikela isakhiwo ekugugulekeni kwamanzi futhi kwandise impilo yaso yesevisi.Ukuze kugcinwe umsebenzi wayo ojwayelekile, kunconywa ukwenza ukugcinwa okuvamile nokuhlolwa futhi ubhekane nanoma yiziphi izinkinga ezitholakala ngesikhathi esifanele.

Ngokuphathelene netheyiphu engangeni manzi, siphinde sikhiqize itheyiphu ye-butyl engangeni manzi enomphumela ofanayo.Ngaphezu kwalokho, kukhona itheyiphu yokudonsa kanye netheyiphu yesixwayiso amakhasimende angakhetha kuyo.Uma uthenga itheyiphu, sicela ubheke uhlobo lwe-S2!