Sement-jecha rinopisa ndiyo nzira yekutanga yekupedzisa. Basa rekushongedza uye rakashongedza rakakwirira kwazvo, zvakare, ndiro rimwe remari inogadziriswa zvikuru.
Zvikamu zve simenti-jecha kusanganiswa kwekuisa
Nheyo iyo inonzi astringent iri mumhando yesimenti. Nokushandisa mukati, samende M150, M200 yakanyatsonaka. Nokuti chikwata cheM300 chinotarisirwa, pamamiriro ezvinhu ane utsinye - M400 kana M500. Career sand is the best filler in this case. Chikamu chiduku chiduku chinokuvadza kuputsika, kuoma kunokera zvinonetsa. Chiyero chejecha-samende ndeche 1: 3 (1: 4). Pana 1 m & sup2 inodya inenge 1.5 kg yegadziriswa pahupamhi hwema 1 cm.
Mhinduro yacho pachayo haisi yepamusoro pepurasitiki kuti uwedzere urongwa huno, unoda kuwedzera mapurymers, somuenzaniso, PVA glue. Kuwedzera uye kusununguka kuchavandudza. Kuita kuti chidimbu chisanyanya kupisa-yakasimba, unogona kuwedzera slaked lime.
Iyo pamba inogona kunge iri nyore, yakagadziridzwa uye yakakwirira yepamhando. Zvisi nyore zvinosanganisira kushandisa 2 zvidimbu, spray uye primer. Mahakoni haadi. Shanduro yakagadziridzwa ine chinyorwa chechifukidzo chetatu. Yakakwirira-yepamusoro yepamusoro inofanira kuitwa pamabheoni, inogona kusvika kune zvishanu. Icho chimiro chemitsara inodzorwa nemitemo.
Nekugadzira basa, unoda zvinotevera: matoro, spatula, foshoro yepark, ironing pad, polteres, graters nemitemo. Muimba ine humidity yakakwirira, pamusoro pekurapa neasiti mhinduro yekurwisa fungus inokurudzirwa. Mabasa anogadzirwa nebhuruki inobhururuka, pirasi yepende kana nesipiritsi.
Pirasi nesamende-jecha dope: ikozvino kuchanganidzana
Kugadzirira kusanganiswa kunosanganisira zvikamu zvakafanana nezvo zvaunosangana nazvo: jecha, samende, lime, zvimwe zvinowedzera. Zvisinei, musiyano muhupamhi hunhu hunoita. Ijecha rakashambidzwa kwazvo uye rakanyatsogadzirwa. Rudzi rutsva rweparster solution nderipi inonzi polymer-samende. Zvimwe zvinowedzera zvinokonzera kukura kwesimba, kukunda zviri nani kumagadzirirwo emakemikari, zviri nani kumira kwechando.
Kugadzirira kusanganiswa kunowanzotengeswa mumapuranga emapuranga. Iwe unongoda kuwedzera huwandu hwemvura uye ugovhenganisa zvishandiso. Kugadzira mune zvemabhizimisi zvinowedzera mikana yekuwana yakakwirira yekugadzira micheka, iyo inonyanya kukosha kune façade sement-sand plaster.
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