Xa ubude okanye ubunzulu bendawo yokugcina izinto ezibandayo bungaphezulu kwe-50m, kufuneka kufakwe indawo yokwandisa. Kukho iindawo ezininzi zokugcina izinto ezibandayo ezinkulu. Ekubeni kungekho ndawo yokwandisa umgangatho kwindawo yokugcina izinto ezibandayo, umhlaba unendawo enkulu yokuqhekeka, nto leyo eya kubangela ukuba umgangatho wendawo yokugcina izinto ezibandayo ungabonakali. Ukuba awulungiswanga ngexesha, indawo yokugcina izinto ezibandayo iya konakala. Umqobo womoya uyakrazuka, kwaye izinto zokukhusela izinto ezibandayo ziyafutha, nto leyo enciphisa ukusebenza kwe-thermal insulation kwaye ekugqibeleni ichaphazela ubomi benkonzo yendawo yokugcina izinto ezibandayo. Iingxaki ezifana ne-deformation seams akufuneki zithathwe lula. Kwenziwa izigqibo ezilandelayo kwezi ngxaki:
1. Iijoyinti zokuguqulwa kwezakhiwo zokugcina izinto ezibandayo zinokwahlulwa zibe ziintlobo ezintathu: iijoyinti zokwandisa, iijoyinti zokuhlala kunye neejoyinti zenyikima. Xa isakhiwo sokugcina izinto ezibandayo sinde kakhulu, ngenxa yotshintsho lobushushu, isakhiwo sokugcina izinto ezibandayo siya konakala ngenxa yokwanda kobushushu kunye nokuxinana kwezinto, okubangela ukuqhekeka eludongeni lwangaphandle nophahla, okuchaphazela ukusetyenziswa, okanye ukukrazula umqobo womoya ukwenza i-insulation yobushushu. Izinto ziyawohloka ngenxa yokufuma, okunciphisa iipropati zazo ze-insulation yobushushu. Ke ngoko, ngokwesakhiwo sesakhiwo kunye nezixhobo ezahlukeneyo, iijoyinti zokwandisa kufuneka zibekwe kumgama othile, njengeseti enye kwi-55m yesakhiwo sesakhelo esifakwe kwindawo, iseti enye kwi-75m yesakhiwo sesakhelo esenziwe ngaphambili, kunye nejoyinti enye yokwandisa xa ubude kunye nobunzulu besakhiwo sokugcina izinto ezibandayo bungaphezulu kwe-50m.
⒈ Indawo yokuhlala
Xa umahluko wokuphakama phakathi kwezakhiwo ezikufutshane mkhulu, okanye ngenxa yeentlobo ezahlukeneyo zezakhiwo, umthwalo wahlukile kakhulu, kwaye iimpawu zesiseko zahlukile kakhulu, ukuze kuthintelwe umonakalo kwisakhiwo ngenxa yokungalingani kokwehla, kuyimfuneko ukuseta iindawo zokuhlala. Ngokuphathelele ubunjineli befriji kwindawo yokugcina izinto ezibandayo, iindawo zokuhlala kufuneka zibekwe kwezi ndawo zilandelayo.
(1) Indawo yokudibanisa indawo yokugcina izinto ezibandayo kunye neholo enomahluko omkhulu kumthwalo.
(2) Ukudibana kweentlobo ezahlukeneyo zesakhiwo (okanye isiseko)
(3) Apho umgangatho womhlaba wesiseko wahluke kakhulu
(4) Indawo edibana kuyo isakhiwo sokugcina izinto ezibandayo esinemigangatho emininzi enomahluko omkhulu wokuphakama kunye nesakhiwo esinemigangatho enye (igumbi lokukhenkceza, indawo yokugcina izinto ezibandayo, igumbi leekhompyutha, njl.njl.).
Indlela yokudibanisa isiseko ngokubanzi kukusika ukusuka eluphahleni ukuya kwisiseko. Ububanzi bayo kufuneka buxatyiswe ngokwemigangatho yesizwe efanelekileyo yangoku, ngokubanzi yi-20mm ~ 30mm, kwaye ngokubanzi ayizalisi naziphi na izinto ezikwindawo edibeneyo. Ukuba indawo edibeneyo ihambelana nendawo edibeneyo, ingasetyenziswa njengendawo edibeneyo yokwandisa.
⒉Ijoyinti yeSeismic
Kwindawo yokungcangcazela komhlaba, ngenxa yezakhiwo ezahlukeneyo kunye nokuqina kwendawo yokugcina ebandayo ephambili kunye nezakhiwo ezincedisayo, ukusebenza kwazo kokushukuma komhlaba kwahlukile, ngoko indawo yokugcina ebandayo kunye neholo yesakhiwo sesakhelo akufuneki ziqhagamshelwe nemveliso okanye igumbi lokuhlala lesakhiwo esixutyiweyo. Amalungu okushukuma komhlaba ayawahlula. Ububanzi bamalungu okushukuma komhlaba akufuneki bube ngaphantsi kwe-50mm phantsi kwayo nayiphi na imeko, kwaye amalungu kufuneka ashiywe engenanto. Xa ukuphakama kwesakhiwo kudlula i-10m, ububanzi bamalungu buya kwanda nge-20mm kuyo yonke i-5m yokunyuka.
2. Ukulungisa ukugquma umgangatho wokugcina obandayo, ibhodi yokugcina ebandayo okanye ibhodi yeplastiki ekhutshiweyo ingasetyenziswa ngokubanzi, kodwa amandla omhlaba okuthwala umthwalo anqongophele, kwaye ifanelekile kuphela kwindawo yokugcina ebandayo encinci. Umhlaba wendawo yokugcina ebandayo enkulu ungasebenzisa umaleko wokulinganisa wekhonkrithi + umaleko ongangeni manzi we-sbs + ukhuseleko lwebhodi yeplastiki ekhutshiweyo + ikhonkrithi eqinisiweyo + iarhente yokupholisa (i-emery), le ndlela ithwala umthwalo ongcono kwaye iyathandwa ngabasebenzisi abaninzi. Indlela yokusebenza yomgangatho wokugcina obandayo ngokubanzi yenzelwe ngokwendlela umsebenzisi asebenzisa ngayo kunye neemfuno zakhe, ukuze kuncitshiswe utyalo-mali lokuqala olungafunekiyo lomsebenzisi.
Izinto zokukhusela umgangatho kwiindawo zokugcina izinto ezincinci, eziphakathi nezinkulu:
Ukufakwa komgangatho kwindawo yokugcina izinto ezibandayo ezincinci
Ulwakhiwo lokugcina indawo yokugcina izinto ezibandayo ludla ngokubizwa ngokuba yi-hexahedron, oko kukuthi, umphezulu ophezulu, iindonga kunye nomhlaba zonke zenziwe ngepleyiti yentsimbi enemibala/intsimbi engatyiwayo enobukhulu obufanelekileyo bezinto zokukhusela ezifana ne-polyurethane, kuba ukulayisha nokukhupha izinto ezibandayo ezincinci kudla ngokuba kukuphathwa ngesandla endaweni yeeforklifts. Kakade ke, ukuba ukuphakama kwendawo yokugcina izinto kuphezulu kwaye iiforklifts kufuneka zilayishwe kwaye zikhutshwe, akukhuthazwa ukusebenzisa iibhodi zokukhusela izinto ezibandayo ukuze kufakwe izinto ezibandayo emhlabeni, kodwa umhlaba kufuneka ufakwe izinto ezikhuselekileyo ngokwahlukeneyo njengendlela yokukhusela izinto ezibandayo emhlabeni yokugcina izinto eziphakathi.
Ubushushu bomgangatho kwindawo yokugcina ubushushu obuphakathi
Ulwakhiwo lokugcina indawo yokugcina izinto ezibandayo ephakathi koko sikubiza ngokuba yi-pentahedron, oko kukuthi, umphezulu kunye nodonga zenziwe ngepleyiti yentsimbi enemibala/intsimbi engatyiwayo enobukhulu obufanelekileyo bezinto zokukhusela ezifana ne-polyurethane, kwaye umhlaba kufuneka ugqunywe ngokwahlukeneyo. Okwangoku, indlela eqhelekileyo yokusebenza kwimarike yile: ukusebenzisa ibhodi ekhutshiweyo ye-XPS ukubeka umhlaba, ukubeka izinto ze-SPS ezingangeni kumswakama kunye nomphunga phezulu nasezantsi kwebhodi ekhutshiweyo, uze emva koko ugalele ikhonkrithi okanye ikhonkrithi eqinisiweyo.
Ubushushu bomgangatho kwindawo yokugcina izinto ezibandayo ezinkulu
Singacinga ukuba ukufakelwa komhlaba kwindawo yokugcina izinto ezibandayo ephakathi kuyinkimbinkimbi ngakumbi kunendawo yokugcina izinto ezibandayo encinci, kwaye ukusebenza kokufakelwa komhlaba kwindawo yokugcina izinto ezibandayo enkulu enendawo yokugcina izinto ezinkulu kuyinkimbinkimbi ngakumbi. Indlela eqhelekileyo yokusebenza yile: kuqala ukubeka imibhobho yokungenisa umoya ukuthintela ukuba idrama yokukhenkceza emhlabeni ingaphuki, emva koko ubeke iibhodi ze-XPS ezikhutshiweyo (ukufakwa okuxekethileyo kuyafuneka xa kubekwa iibhodi ezikhutshiweyo), uze ubeke iileya zomqobo womphunga ongenakufuma kumacala aphezulu nasezantsi eebhodi ezikhutshiweyo, uze emva koko ugalele iibha zentsimbi. Ikhonkrithi (ngokubanzi ubuncinci i-15cm ubukhulu), uze ekugqibeleni wenze umgangatho we-emery okanye umgangatho we-epoxy ngokweemfuno. Phakathi kwazo, ibhodi ye-XPS ekhutshiweyo eza kubekwa nayo ibekwe ngobukhulu obufanelekileyo ngokweqondo lobushushu lokugcina. Umzekelo, indawo yokugcina izinto ezibandayo ephantsi kufuneka ibeke ibhodi ye-XPS ekhutshiweyo enobukhulu obuyi-150-200mm, ngelixa indawo yokugcina izinto ezibandayo ephezulu inokubeka ibhodi yeplastiki ye-XPS ekhutshiweyo enobukhulu obuyi-100-150 mm.
Ixesha lokuposa: Jan-10-2022
