Ndeipi mhedzisiro ye lime pakushanda kwemortar?

Lime chinhu chekare chinoshandiswa mudhaka uye chave chichishandiswa mukuvaka kwemazana emakore. Inogona kuva nemigumisiro yakawanda pakushanda kwedhaka, zvese maererano nekushanda zvakanaka panguva yekuvaka uye kugara kwenguva refu kwechivakwa chemabwe. Heano mhedzisiro yelime pakushanda kwedhaka:

1. Kushanda Kwakavandudzwa: Lime inowedzera kushanda kwedhaka nekuita kuti rive repurasitiki uye rive nyore kubata panguva yekuvaka. Kushanda kwakawedzerwa uku kunoita kuti dhaka rifukidzwe zviri nani, majoini akatsetseka, uye kuiswa kwedhaka munzvimbo dzakamanikana kuve nyore.
2. Mvura Yakaderera: Kuwedzera lime muhari kunogona kuderedza kudiwa kwemvura kuti mvura iwane mvura yakakwana, zvichiita kuti pave nemusanganiswa wakabatana. Izvi zvinobatsira kudzivirira kupwanyika kwakanyanya uye kutsemuka panguva yekuoma, pamwe nekuderedza njodzi yekubuda kwemvura, izvo zvinoitika kana munyu unonyunguduka uchienda pamusoro pehari.
3. Simba reBond Rinowedzera: Lime inokurudzira kunamira zviri nani pakati pemadhaka nemayuniti ekugadzira, zvichikonzera kuti madhaka asimbiswe uye agare kwenguva refu. Simba iri reBond rinowedzera rinobatsira kudzivirira simba rekuchekwa uye kufamba kwechimiro, zvichiwedzera kugadzikana uye kusimba kwechimiro chekugadzira.
4. Kuchinjika Kwakawedzerwa uye Kusachinjika: Dombo reLime rinoratidza kuchinjika kukuru uye kusachinjika kana tichienzanisa nedombo resimende chete. Kuchinjika uku kunobvumira dombo kuti rigone kutakura mafambiro madiki uye kugara zvakanaka mumatombo pasina kutsemuka, zvichideredza mukana wekukuvara kwechivako nekufamba kwenguva.
5. Kusapindirana Nemvura Kwakawedzerwa: Lime mortar ine mwero wakati wekudzivirira mvura nekuda kwekugona kwayo kuzviporesa mitswe midiki nemaburi nekufamba kwenguva kuburikidza necarbonation. Kunyange zvazvo lime mortar isingapindi mvura zvachose, inogona kubvisa mvura zvinobudirira uye kubvumira hunyoro kuti hupere, zvichideredza njodzi yezvinetso zvine chekuita nehunyoro zvakaita sekukuvadzwa nechando uye kupfava.
6. Kufema: Dombo re lime rinopinda mumvura, zvichiita kuti hunyoro hwakavharirwa mukati medombo hubude nepamajoini edombo. Kufema uku kunobatsira kudzora hunyoro huri mukati medombo, zvichideredza njodzi yekunyorova, kukura kwefungus, uye kuora.
7. Kuramba Kurwiswa neSulfate: Lime mortar inoratidza kuramba kuri nani kurwiswa nesulfate zvichienzaniswa nemortar yakagadzirwa nesimende, zvichiita kuti ikodzere kushandiswa munzvimbo dzine sulfate yakawanda muvhu kana pasi pevhu.
8. Kuyevedza: Lime mortar inoita kuti majoini ematombo ave akapfava uye echisikigo, zvichiwedzera kutaridzika kwezvivakwa zvekare nezvechinyakare. Inogonawo kuiswa ruvara kana kuti kupenda kuti ienderane neruvara rwemayuniti ematombo kana kuwana mhedzisiro chaiyo yekunaka.

Kuwedzerwa kwe lime mudhaka kunogona kuvandudza mashandiro ayo zvakanyanya maererano nekushanda kwayo, kugara kwenguva refu, uye runako rwayo, zvichiita kuti ive sarudzo inofarirwa pakuvaka masonry akawanda, kunyanya mumapurojekiti ekugadzirisa nekuchengetedza nhaka.