Uma ubude noma ukujula kwendawo yokugcina ebandayo kungaphezu kwamamitha angu-50, kufanele kufakwe indawo yokwandisa. Kunezindawo eziningi zokugcina ebanda ezinkulu. Njengoba kungekho ndawo yokwandisa phansi kwendawo yokugcina ebanda, umhlabathi unendawo enkulu yokuqhekeka, okuzokwenza ukuthi phansi kwendawo yokugcina ebanda kungabonakali kahle. Uma kungalungiswa ngesikhathi, indawo yokugcina ebanda izolimala. Isithiyo somoya siyadabuka, futhi izinto zokuvimbela indawo yokugcina ebanda zimanzi, okunciphisa ukusebenza kwe-thermal insulation futhi ekugcineni kuthinte impilo yenkonzo yendawo yokugcina ebanda. Izinkinga ezifana ne-deformation seams akufanele zithathwe kancane. Iziphetho ezilandelayo zenziwa ngalezi zinkinga:
1. Amajoyinti okuguqulwa kwezakhiwo zokugcina izinto ezibandayo angahlukaniswa ngezinhlobo ezintathu: amajoyinti okunweba, amajoyinti okuhlala kanye namajoyinti okuzamazama komhlaba. Uma isakhiwo sokugcina izinto ezibandayo side kakhulu, ngenxa yokushintsha kwezinga lokushisa, isakhiwo sokugcina izinto ezibandayo sizolimala ngenxa yokwanda kokushisa kanye nokufinyela kwezinto, okuholela emifantwini odongeni nasophahleni lwangaphandle, okuthinta ukusetshenziswa, noma ukudabula umgoqo womoya ukuze kwenziwe ukufudumala. Izinto ziyawohloka ngenxa yomswakama, kunciphisa izakhiwo zazo zokufudumala. Ngakho-ke, ngokwesakhiwo sesakhiwo nezinto ezahlukene, amajoyinti okunweba kufanele abekwe ngaphakathi kwebanga elithile, njengesethi eyodwa ku-55m yesakhiwo sohlaka olufakwe endaweni, isethi eyodwa ku-75m yesakhiwo sohlaka olusetshenziselwe kusengaphambili, kanye nejoyinti eyodwa yokwandisa lapho ubude nokujula kwesitoreji esibandayo kungaphezu kuka-50m.
⒈ Indawo yokuhlala
Uma umehluko wokuphakama phakathi kwezakhiwo eziseduze mkhulu, noma ngenxa yezinhlobo ezahlukene zezakhiwo, umthwalo uhlukile kakhulu, futhi izakhiwo zesisekelo zihlukile kakhulu, ukuze kugwenywe umonakalo esakhiweni ngenxa yokungalingani kokwehla, kubalulekile ukusetha amajoyinti okuhlala. Ngokuphathelene nobunjiniyela bokuqandisa indawo yokugcina ebanda, amajoyinti okuhlala kufanele abekwe ezingxenyeni ezilandelayo.
(1) Indawo yokuhlangana phakathi kwendawo yokugcina izinto ebandayo nehholo enomehluko omkhulu emthwalweni.
(2) Ukuhlangana kwezinhlobo ezahlukene zesakhiwo (noma isisekelo)
(3) Lapho ikhwalithi yenhlabathi yesisekelo ihluke kakhulu
(4) Indawo yokuhlangana kwesakhiwo sokugcina izinto ezibandayo esinezitezi eziningi esinomehluko omkhulu wokuphakama kanye nesakhiwo esinesitezi esisodwa (igumbi lokuqandisa, indawo yokugcina izinto ezibandayo, igumbi lekhompyutha, njll.).
Indlela yokuhlanganisa izisekelo ngokuvamile iwukusika kusukela ophahleni kuya esisekelweni. Ububanzi balo kufanele bulinganiswe ngokwezindinganiso zikazwelonke ezifanele zamanje, ngokuvamile ezingama-20mm ~ 30mm, futhi ngokuvamile azigcwalisi noma yiziphi izinto ezikuhlanganiseni. Uma ingxenye yokuhlanganisa izisekelo ihambisana nendawo yokuhlanganisa izisekelo, ingasetshenziswa futhi njengendawo yokuhlanganisa izisekelo.
⒉Ijoyinti lokuzamazama komhlaba
Endaweni yokudlidliza komhlabathi, ngenxa yezakhiwo ezahlukene kanye nokuqina kwendawo yokugcina ebandayo eyinhloko kanye nezakhiwo ezisizayo, ukusebenza kwazo kokuzamazama komhlaba kuhlukile, ngakho indawo yokugcina ebandayo kanye nehholo lesakhiwo sohlaka akufanele kuxhunywe negumbi lokukhiqiza noma lokuhlala lesakhiwo esixubile. Amalunga okuzamazama komhlaba ayawahlukanisa. Ububanzi bamalunga okulwa nokuzamazama komhlaba akufanele bube ngaphansi kwama-50mm ngaphansi kwanoma yiziphi izimo, futhi amalunga kufanele ashiywe engenalutho. Lapho ukuphakama kwesakhiwo kudlula ama-10m, ububanzi bamalunga buzokhula ngama-20mm kukho konke ukwanda kwama-5m.
2. Ukuze kusetshenziswe ukufakelwa phansi kwendawo yokugcina ebandayo, ibhodi elenziwe kusengaphambili lokufakelwa indawo ebandayo noma ibhodi lepulasitiki elikhishwe ngaphandle lingasetshenziswa ngokuvamile, kodwa amandla okuthwala umthwalo womhlabathi alinganiselwe, futhi lifanelekela kuphela indawo yokugcina ebandayo encane. Umhlabathi wendawo yokugcina ebandayo enkulu ungasebenzisa ungqimba lokulinganisa ukhonkolo + ungqimba olungangeni manzi lwe-sbs + ungqimba lwebhodi lepulasitiki elikhishwe ngaphandle + ukhonkolo oluqinisiwe + i-ejenti yokwelapha (i-emery), le ndlela ithwala umthwalo ongcono futhi iyathandwa abasebenzisi abaningi. Umkhuba wendawo yokugcina ebandayo ngokuvamile uklanyelwe ngokwendlela umsebenzisi asebenzisa ngayo nezidingo zakhe, ukuze kuncishiswe ukutshalwa kwezimali kokuqala okungadingekile komsebenzisi.
Ukuvikela phansi kwezindawo zokugcina izinto ezibandayo ezincane, eziphakathi nezinkulu:
Ukufakwa Kokumbozwa Kwaphansi Kwendawo Encane Ebandayo
Isakhiwo sokugcina sendawo encane yokugcina izinto ezibandayo sivame ukubizwa ngokuthi i-hexahedron, okungukuthi, indawo ephezulu, izindonga kanye nomhlabathi konke kwenziwa ngepuleti lensimbi elinombala/insimbi engagqwali enobukhulu obufanele bezinto zokuvikela ezifana ne-polyurethane, ngoba ukulayisha nokukhipha impahla endaweni encane yokugcina izinto ezibandayo kuvame ukuphathwa ngesandla esikhundleni sama-forklift. Vele, uma ukuphakama kwendawo yokugcina impahla kuphakeme futhi ama-forklift edinga ukulayishwa nokukhishwa, akukhuthazwa ukusebenzisa amabhodi okuvikela izinto ezibandayo ukuze kufakwe izinto ezibandayo, kodwa umhlabathi udinga ukushiswa ngokwehlukana njengendlela yokuvikela izinto ezibandayo ezisezingeni eliphakathi nendawo.
Ukufakwa phansi kwesitoreji esiphakathi nendawo esibandayo
Isakhiwo sokugcina sesitoreji esiphakathi nendawo esibandayo yilokho esivame ukukubiza ngokuthi i-pentahedron, okungukuthi, indawo ephezulu nodonga zenziwe ngepuleti lensimbi elinombala/insimbi engagqwali enobukhulu obufanele bezinto zokuvikela ezifana ne-polyurethane, futhi umhlabathi udinga ukuvikelwa ngokwehlukana. Njengamanje, indlela yokusebenza evamile emakethe yile: ukusebenzisa ibhodi elikhishwe nge-XPS ukubeka umhlabathi, ukubeka izinto ze-SPS ezingangeni umswakama futhi ezingangeni umhwamuko phezulu nangaphansi kwebhodi elikhishwe nge-extruded, bese uthela ukhonkolo noma ukhonkolo oqinisiwe.
Ukufakwa phansi kwesitoreji esikhulu esibandayo
Singacabanga ukuthi ukufakelwa komhlabathi kwesitoreji esiphakathi nendawo esibandayo kuyinkimbinkimbi kakhulu kunokufakwa kwesitoreji esincane esibandayo, futhi ukusebenza kokufakelwa komhlabathi kwesitoreji esikhulu esibandayo esinendawo enkulu yokugcina kuyinkimbinkimbi kakhulu. Indlela evamile yokusebenza yile: kuqala ukubeka amapayipi okungenisa umoya ukuvimbela ukuqhekeka kwesigubhu sokuqandisa komhlabathi, bese kubekwa amabhodi akhishwe nge-XPS (ukufakwa okuxekethile kuyadingeka lapho kubekwa amabhodi akhishwe nge-extruded), bese kubekwa izendlalelo zokuvimbela umhwamuko ezingangeni umswakama ezinhlangothini ezingaphezulu nangaphansi zamabhodi akhishwe nge-extruded, bese kuthululwa imigoqo yensimbi. Ikhonkrithi (ngokuvamile okungenani ubukhulu obungu-15cm), bese ekugcineni kwenziwe phansi kwe-emery noma phansi kwe-epoxy ngokwezidingo. Phakathi kwazo, ibhodi elikhishwe nge-XPS elizobekwa nalo libekwe ngobukhulu obufanele ngokwezinga lokushisa lokugcina. Isibonelo, isitoreji esibandayo esiphansi sidinga ukubeka ibhodi elikhishwe nge-XPS elinobukhulu obungu-150-200mm, kanti isitoreji esibandayo esinobukhulu obuphezulu singabeka ibhodi lepulasitiki elikhishwe nge-XPS elinobukhulu obungu-100-150 mm.
Isikhathi sokuthunyelwe: Jan-10-2022
