Iyo ndiyo nzira yakanakisisa yekugadzirisa pasi

Kuzvidzivirira kwepasi kunosanganiswa kwakasviba, iyo nheyo iyo simenti pamwe nekuwedzerwa kwemaminera nemakemikari zvikamu. Inoshandiswa kuitira chinangwa chekutarisa hwaro hwemhando dzakasiyana-siyana dzekupfeka. Kuti uwane chigumisiro chepamusoro kubva pakushandiswa kwekuzvidzivirira pasi, zvinodiwa kuti uzvizive nemafungiro emisanganiswa, pamwe nemitemo yekushandiswa kwavo.

Kuzvidzivirira pasi kunowanikwa mumarudzi maviri. Chekutanga chazvo gypsum-samende musanganiswa, iyo inoshandiswa kushandiswa munzvimbo dzakasiyana-siyana munzvimbo yakakwirira (kubva pa20 kusvika ku 80 mm). Kuzvidzivirira kwepakati pemhando iyi kunoda kusakwana zvachose kwehuturi muimba, sezvo inoguma inotungamirira pakugadzirisa uye kuwedzera muzwi. Munenge pane rimwe zuva uri pasi pasi iwe unogona kutotanga kufamba, asi zvinokurudzirwa kuti urege kuisa chipfeko pakutanga kwevhiki. Kuwana zvakanakisa kutengesa kwehutano, hutsika hwekuzvidzivirira hwemhando iyi ndiyo nzira yakanakisisa yekugadziriswa kwedenga rakapisa.

Cemented self-leveling floor of the second type is used on bases with small difference (from 2 to 30 mm). Idzi idzi dzinozvidzivirira pasi, teknolojia iyo inovabvumira kushandiswa pakugadzirisa kwekupedzisira kwezvinhu zvakadai sekrete uye simbi-simenti. Pamusana pezvakanyorwa zve modifers, mineral uye polymer additives, pasi-kutarisa pasi pasi apa rudzi rwakakosha zvakanyanya kune substrate. Iko pasi iri rakanyanyisa ipurasitiki, yakanaka yekushusha kwechando, ine dhigirii yakaderera ye shrinkage.

Kuzvidzivirira kunotenderera pasi kunotendwa nesimbi kunonyatsovimbika, sezvo kuvandudza michina inoumba kukanganisa kwayo kunopesana nekuonekwa kwe microcracks. Nzvimbo yepasi inokubvumira kufamba pamusoro payo mushure memaawa mashanu, asi zvinokurudzirwa kuti usazviita zuva rose. Zvinokwanisika kuvhara kupfeka, hongu, shure kwemazuva mana kusvika mashanu, asi maererano nehutano hwevanyori zvinenge zviri nani kuita izvi muvhiki.

Substrate kugadzirira

Kugadzirira kwe substrate kunosanganisira kwete kungochenesa nzvimbo yemarudzi akasiyana-siyana emarara, asiwo kubvisa guruva nemapuranga. Zvakakosha kubhadhara zvakananga kuvepo kwezviitiko zvemasenti akare, uyewo nzvimbo dzakasiyana (mafuta, bhitumini), sezvo zvingaita kuti zvive nekuvhiringidza kwehutsika hwepasi. Muhupo hwekuputika kwakadzika pasi pamusoro pemaminitsi makumi maviri nemaviri, inofanira kubviswa nechisanganiswa chakakosha, musanganiswa mumwechete unofanirwa kuvharwa nemajoini emapapiro uye masangano akabatanidzwa uye ndokugadzirisa nzvimbo idzi.

Mix mixing

Paunenge uchiparadzira musanganiswa wakaomeswa, kunyatsotarisirwa kunofanira kupiwa kuyerwa kwemvura, sezvo ine zvakawanda kwazvo, mhinduro ichave "isina simba" uye mushure mokunge uoma ichapa kuputsa. Kana pasina mvura yakakwana pamwe chete nemusanganiswa zvichange zvakaoma kushanda, sezvo ichava nehupfumi hwepurasitiki. Mushonga wakaomeswa unofanira kuwedzerwa kumvura, uye kwete zvakasiyana. Nokuda kwekugadzirira musanganiswa, iwe unogona kushandisa gorosi yegesi neyebhokisi yakagadzirirwa. Zvino iwe unofanirwa kuibata kwemaminitsi mashanu kuti uone kuti mhinduro yacho yakanyatsowana huhu hwahwo, uye iwe unogona kuramba uchifashamo pasi.

Kuzadza pasi

Ita chizadziro kubva kune zvakaderera kusvika uye kusvika kune yakakwirira pane imwe nzvimbo. Iko kusanganiswa kunobata kwemaminitsi makumi matatu nemakumi matatu, panguva ino zvinokosha kubvisa mhepo dzomumhepo uye kuenzanisa nzvimbo yose. Izvi zvinogona kuitwa nepadendi yakakosha.

Sezvo vashandi vakasiyana-siyana vanobudisa michina nemisanganiswa yakasiyana, zvakakosha kunyatsodzidza mazano anopiwa pahutakiti hwekusanganiswa kwekuzvidzivirira pasi.