Ngamanye amaxesha ukuqhekeka kufuneka kulungiswe, kodwa zininzi iindlela, siyila njani kwaye sikhethe eyona inketho yokulungisa? Oku akuba nzima njengoko ucinga.
Emva kokuphanda imifula kunye nokumisela iinjongo zokulungisa, ukuyila okanye ukukhetha ezona zinto zilungisa kunye neenkqubo zilula kakhulu. Esi sishwankathelo sokukhetha ukuqhekeza kubandakanya ezi nkqubo zilandelayo: Ukucoca kunye nokuzaliswa, ukugaya / ukugcwalisa, ukuziphilisa, kunye "nokulungiswa".
Njengoko kuchaziwe kwi- "INXALENYE 1: Indlela yokuvavanya nokucombulula ingxaki kwi-Cracks", phanda imifuno kunye nokufumanisa unobangela we-rocking yesona siCwangciso sokuLungiselela. Ngamafutshane, izinto eziphambili ezifunekayo ukuyila i-rack ye-rack i-avareji yobubanzi (kubandakanya ubuncinci bobuncinci kunye nobubanzi bomgangatho) kunye nokumiselwa kwe-rack isebenza okanye i-Dorment. Ewe, injongo yokulungiswa kwe-crack ibaluleke njengokulinganisa ububanzi bomsindo kunye nokumisela ukubakho kokuntywila kwe-rack kwixesha elizayo.
Ukuhamba kwemifuno esebenzayo kuyashukuma kwaye khula. Imizekelo ibandakanya imingxunya ebangelwe kukuphazamiseka komhlaba okanye imingxunya eqingqiweyo / yokwanda kwamalungu ekhonkrithi okanye izakhiwo. Ii-scecks ezikhoyo zizinzile kwaye akulindelwe ukuba zitshintshe kwixesha elizayo. Ngokwesiqhelo, ukuqhekeka okubangelwa kukuntywila kwekhonkrithi kuya kuba nokusebenza kakhulu ekuqaleni, kodwa njengoko umswakama wekhonkrithi uzinzisa, ekugqibeleni uya kuzinza kwaye angene kwimeko ephithileyo. Ukongeza, ukuba imivalo yensimbi eyaneleyo (i-Reads, imicu yentsimbi, okanye i-macroscopic ye-fibers ye-fibers) idlula kwaye ihamba ihambo yexesha elizayo iya kuthathwa ukuba ibe kwimeko ekhunjulwa.
Ngeempuku ezisebenzayo, sebenzisa izixhobo zokulungisa okanye eziguquguqukayo. Ii-crocks ezisebenzayo zifuna izixhobo zokulungisa eziguquguqukayo kunye nokuqwalaselwa koyilo olukhethekileyo ukuvumela intshukumo yexesha elizayo. Ukusetyenziswa kwezinto zokulungisa eziqingqiweyo ze-crocks ezisebenzayo zibangelwa kukuqhekeka kwezinto zokulungisa kunye / okanye kwikhonkrithi esekufutshane.
Ifoto 1. Sebenzisa i-Inalers ye-Inale (I-14, 15 ne-18), izixhobo zokulungisa izinto eziphantsi zinokufakwa ngokulula kwiinwele ze-hailline ngaphandle kwe-wiring kelton glewwe, i-Inc.
Ewe kunjalo, kubalulekile ukufumanisa unobangela wokuqhekeka kwaye ubone ukuba ngaba ubuqhetseba bubalulekile. Ii-rocks ezibonisa uyilo olunokwenzeka, iinkcukacha, okanye iimpazamo zokwakha zinokubangela ukuba abantu bakhathazeke malunga nokukhathazeka kunye nokhuseleko lwesakhiwo. Ezi ntlobo ze-rocks zinokubaluleka ngokwendlela. Ukuqhekeka kunokubangelwa ngumthwalo, okanye kungahambelana nokutshintsha kwento yekhonkrithi yekhonkrithi, enjenge-shrinkige eyomileyo, ukwanda kwe-shirm kunye nokuncipha, kwaye kungabi kubalulekile okanye kungabi nakho okanye kungabi nakuphika. Ngaphambi kokukhetha ukhetho lokulungisa, chonga unobangela kwaye uqwalasele ukubaluleka kokuqhekeka.
Ukulungisa ubuqhetseba okubangelwe kuyilo, uyilo lweenkcukacha, iimpazamo zokwakha zingaphaya komgangatho wenqaku elilula. Le meko ihlala ifuna uhlalutyo olubanzi lwezakhiwo kwaye inokufuna ukulungiswa okukhethekileyo.
Ukubuyisela uzinzo lwezakhiwo okanye ukuthembeka kwamacandelo akhonkxiweyo, ukuthintela ukuvuza okanye ukuphazamisa amanzi kunye nezinye izinto ezinobungozi (ezinje ngeekhemikhali ezinobungozi), ukubonelela ngenkxaso yokuqhekeka, kunye nokuphucula ukubonakala kweenjongo eziqhelekileyo. Ukujonga ezi njongo, ulondolozo lungahlulelwa ngokwamanqanaba amathathu:
Ngokuthandwa kwekhonkrithi yekhonkrithi eveziweyo kunye nekhonkrithi yokwakha, ibango lokulungiswa kwe-cosmetical liyanda. Ngamanye amaxesha ukulungisa ingqibelelo kunye nokuqhekezwa kokutywinwa / ukugcwalisa kukwafuna ukubhekiswa. Ngaphambi kokuba khetha itekhnoloji yokulungisa, kufuneka sicacisa usukelo lokulungiswa kwe-rack.
Ngaphambi kokulungiswa kwe-rack okanye ukukhetha inkqubo yokulungisa, imibuzo emine ephambili kufuneka iphendulwe. Nje ukuba uphendule le mibuzo, unokukhetha ngokulula ukhetho lokulungisa.
Ifoto 2. Sebenzisa i-Scotch Tape, imingxunya yokuqhuba, kunye ne-tube yentloko yokudibanisa irabha exhumelwe kwi-harheld gunuld gunuld hair-arrel gun, izinto zokulungisa zinokutshekishwa kumgca ococekileyo. UKelton Glewwe, I-Inc.
Le ndlela ilula ithandwayo, ngakumbi kulungiso lohlobo lokwakha, kuba izinto zokulungisa ezinombala ophantsi kakhulu ngoku zikhona. Kuba ezi zinto zokulungisa zingahamba ngokulula zibe ziinqaba ezixineneyo ngobushushu, akukho sidingo se-wiring (okt ufake indawo yokugcina amanzi esikwere). Kuba ukungadinwa akufunekanga, ububanzi bokulungisa buyafana nobubanzi obuqatha, obucacileyo kunee-wiring bracks. Ukongeza, ukusetyenziswa kweebrashi zocingo kunye nokucoca i-vacuum kukhawuleze kwaye uqoqosho ngakumbi kunokudinwa.
Okokuqala, coca ii-cecks zokususa ubumdaka kunye nenkunkuma, kwaye emva koko ugcwalise izinto zokulungisa izinto eziphantsi. Umenzi uphuhlise i-nozter yokudibanisa i-nozzle exhunyiwe kwi-punial gorial gorial pial pumer ukufaka izixhobo zokulungisa (ifoto 1). Ukuba inkcitho ye-nozzle inkulu kunebobukane, ezinye iindlela zokuqhekeka zinokufuneka ukuba zenze i-funnel engaphezulu yokuhlalisa ubungakanani be-nozzle Tiphu. Jonga i-viscofity kuxwebhu lomenzi; Abanye abavelisi bacacisa ububanzi obuncinci obuncinci ngenxa yophawu. Ilinganiselwe kwi-ntindipoise, njengoko ixabiso le-viscosity lincipha, izinto ziba mncinci okanye kube lula ukuphuma kwii-rocks ezixineneyo. Inkqubo yokufumana uxinzelelo olulula eliphantsi linokusetyenziselwa ukufaka izinto zokulungisa (jonga umfanekiso 2).
Ifoto 3 Njengoko kubonisiwe kumzobo, ukuqhekeka okujikelezayo kuzaliswa yiPolyurethane, kwaye emva kokuphiliswa, kuyakhanyiswa kwaye kugungxula umphezulu. Kim basham
Le yeyona nkqubo ixhaphakileyo yokulungisa i-bodwack, entle nenkulu (ifoto 3). Yinto engekhoyo yokulungiswa kwesakhiwo esibandakanya ukwanda kwe-rocks (i-wiring) kunye nokuzalisa ngamanyala afanelekileyo okanye iifilitha. Kuxhomekeka kubungakanani kunye nobume bendawo yokugcina amanzi elwandle kunye nohlobo lwetywina okanye i-filler esetyenzisiweyo, i-wiring kunye nokutywina kunokwenza i-rocks esebenzayo kunye netywina elisebenzayo. Le ndlela ilungele kakhulu indawo ethe tyaba, kodwa inokusetyenziselwa iindawo ezithe nkqo kunye nezixhobo zokulungisa ezingezizo.
Izinto zokulungisa ezifanelekileyo zibandakanya i-epoxy, i-polyurethane, i-silicone, polyrea, kunye nodaka lwePolymer. Kumgangatho weSlab, uMyili kufuneka akhethe umbandela oguquguqukayo ngokufanelekileyo kunye nobunzima okanye iimpawu ezilukhuni ukuhlalisa itrafikhi yendlela elindelweyo kunye nentshukumo yexesha elizayo. Njengoko kuguquguqukayo konyuso lotywina, ukunyamezelana kwe-rack yokusasazeka kunye nokuhamba kuyanda, kodwa inkxaso yomthwalo kunye nenkxaso yomthwalo kunye nenkxaso yomphetho incipha. Njengoko ubunzima bunyuka, amandla okunyanzelwa komthwalo kunye nokuqhekezwa kwenkxaso yokunyuka, kodwa ukunyamezelana kwesantya kuncipha kuyancipha.
Umzobo 1. Njengexabiso lokunyuka konyukayo lonyuso lwezixhobo, ubulukhuni okanye ukuqina konyuko lwezixhobo kunye nokuguquguquka kuyancipha. Ukwenzela ukuthintela imiphetho ye-rock ye-rock evezwe kwitrafikhi enamavili avela kwi-Speeling, ubunzima obungaphantsi kwe-80 kufuneka. UKim Basker ukhetha izixhobo zokulungiswa nzima (iifilitha) zokwenza amavili anezithuthi ezinamavili, kuba imiphetho ye-rack zibhetele njengoko kubonisiwe kwi-1. Inkxaso yomphetho iphantsi. Ixabiso lobuqili lonxweme linxulumene nobunzima (okanye bhetyebhetye) zezinto zokulungisa. Njengoko ixabiso lonxweme lisonyuka, ubunzima (ukuqina) kwezinto zokulungisa izinto zokulungisa kunye nokuguquguquka kuyancipha.
Ngesaphulelo esisebenzayo, ubungakanani kunye nezinto zemidlalo yendawo yokugcina amanzi elwandle zibalulekile njengoko ukhetha itywina elifanelekileyo elinokuziqhelanisa nexesha elizayo. Into yefom ngumgangatho wendawo yokugcina amanzi elwandle. Ngokubanzi, kuba izityholo eziguqukayo, iifom zefom ezicetyiswayo ziyi-1: 2 (0.5) kunye ne-1: 1 (Jonga umfanekiso 2). Ukunciphisa imeko yefom (ngokwandisa ububanzi bezalamane kubunzulu) buza kunciphisa uxinzelelo lwetywina olubangelwa kukukhula kobubanzi be-crack. Ukuba ubuninzi betywina eselwandle, isixa sokukhula kwe-rack esinokujamelana netywina. Sebenzisa into ecetyiswa ngumenzi kuya kuqinisekisa ubuninzi bokutywina kwetywina ngaphandle kokusilela. Ukuba iyafuneka, faka i-rods ye-rods ye-rods ukunciphisa ubunzulu betywina kunye noncedo lwenza "i-nyangass".
U-Elongeni ovunyiweyo wezitywina uyancipha ngokunyuka kwento yobume. Kwii-intshi ezi-6. Ipleyiti emnyama kunye nobunzulu be-0.020. Isimo semilo yendawo yokugcina i-fried ngaphandle kwetywina yi-300 (i-6.0 i-intshi / i-0.020 ye-intshi = 300). Oku kucacisa ukuba kutheni i-racks esebenzayo etywiniweyo ngetywina eliguqukayo ngaphandle kwetanki lezitywina lihlala lisilele. Ukuba akukho ndawo yogcino, ukuba kunokwenzeka nasiphi na isandi sokuqhekeka, ingqokelela iya kudlula kwi-tensile yomthamo wetywina. Kwimifula esebenzayo, soloko usebenzisa indawo yokugcina amanzi elwandle kunye nefom yefom ecetyiswe ngumvelisi wetywina.
Umzobo 2. Ukonyusa ububanzi ukuya kwinqanaba elinzulu kuya kwandisa amandla elwandle ukumelana namaxesha aqhekekileyo. Sebenzisa ifom yefom ye-1: 2 (0.5) ukuya ku-1: 1 (1.0) okanye njengoko kucetyisiwe ngumvelisi we-wishlant we-rocks osebenzayo ukuqinisekisa ukuba izinto ezibonakalayo zikhula ngokufanelekileyo njengexesha elizayo. Kim basham
I-Epoxy i-Epoxy inaliti okanye i-welds ifunga njenge-0.002 intshi kunye kwaye ibuyise ingqibelelo yekhonkrithi, kubandakanya amandla kunye nobungqola. Le ndlela ibandakanya ukusebenzisa i-cap ye-epoxy engagungqiyo yokuphelisa ukunciphisa imifula, ukufaka amakhonkco enamachaphaza kwi-rocks kwi-rocks, kunye nengcinezelo egangqelekayo i-epoxy resin (ifoto 4).
Amandla e-thensle ye-Epoxy resin engaphezulu kwe-5000 yePSU. Ngesi sizathu, inaliti ye-Epoxy inaliti ithathwa njengelungiswa ngolwakhiwo. Nangona kunjalo, inaliti yokuphelisa i-Epoxy ayiyi kubuyisela amandla oyilo, kwaye ayiyi kuqinisa ikhonkrithi eyaphulwe ngenxa yoyilo okanye iimpazamo zokwakha. I-epoxy resin ayifane isetyenziselwe ukufaka i-crocks ukusombulula iingxaki ezinxulumene nokuthwala umthwalo kunye nemicimbi yokhuseleko.
Ifoto 4. Ngaphambi kokuba ikhuphe i-epoxy reshon, umhlaba ovuthayo kufuneka ugutyungelwe nge-epoxy engeyiyo i-epoxy resin ukuphelisa i-epoxy ye-eporin. Emva kwenaliti, i-epoxy cap isuswe kukugaya. Ngokwesiqhelo, ukususa isiciko kuyakushiya uphawu lwe-arasion kwikhonkrithi. Kim basham
Inja e-Epoxy Inaliti yindawo engqongqo, yokulungisa okunzulu, kwaye i-rocks egalelwe yomelele kunekhonkrithi esekufutshane. Ukuba imingxunya esebenzayo okanye i-rocks esenza ukuba i-shrinkage okanye ukudityaniswa kokwanda kutshwe, ezinye izinto ezinqabileyo kulindeleke ukuba zenze ecaleni okanye kude nee-brocks ezilungisiweyo. Kuphela zii-rocks ezinamachaphaza okanye amaqhina anenombolo eyaneleyo yemivalo yentsimbi edlula kwii-ceck ukuze inciphise intshukumo yexesha elizayo. Le theyibhile ilandelayo ishwankathela amanqaku okukhetha okubalulekileyo kolu khetho lokulungisa kunye nezinye iindlela zokulungisa.
I-Polyurethane isetyenziselwa ukutywina itywina kwaye ivuza i-rocks njenge-intshi eziyi-0.002. Olu khetho lokulungisa lusetyenziswa ikakhulu ukuthintela ukuvuza kwamanzi, kubandakanya nokufaka i-rective windows kwi-rock, edibanisa amanzi ukwenza i-gel ye-gel, ikhupha i-cuck kunye nefoto 5). Ezi zinto ziya kugxotha amanzi kwaye zingene kwizinto ezincinci eziqinileyo kunye ne-pores yekhonkrithi yokwakha iqhina elinamandla kunye nekhonkrithi emanzi. Ukongeza, iPolyureThane enyakeni iyaguquguquka kwaye inokumelana nentshukumo yexesha elizayo. Olu khetho lokulungisa yinto yokulungiswa ngokusisigxina, ilungele imifuno esebenzayo okanye i-rocks.
Ifoto 5. Inaliti yePolyurethane ibandakanya ukuqhuba, ufakelo lwezixhobo ze-inations kunye noxinzelelo kwinaliti ye-resin. I-resin iphinda isebenze ngokufuma kwikhonkrithi yokwakha i-foam efanelekileyo kwaye iguquguqukayo, itywina i-rocks, kwaye ivuza imifula. Kim basham
Kwi-rocks ngobubanzi obukhulu phakathi kwe-0.004 i-intshi kunye ne-0.008 intshi, le yinkqubo yendalo yokulungiswa kwe-rack phambi komswakama. Inkqubo yokuphilisa ibangelwa ngamasuntswana angenamanzi angenamanzi avele ukufuma kwaye enze i-Insolcium Calcimide Leaching kwi-Carbon Debry kwi-calcimide kwi-calcium carbonate kumphezulu we-calconate kumphezulu we-calbonate kumphezulu we-calconate kumphezulu we-calconate kumphezulu we-calconate kumphezulu we-calconate kumphezulu we-calconate kumphezulu we-calconate kumphezulu we-calconate kumphezulu we-calconate kumphezulu we-calconate kumphezulu we-calconate kumphezulu weqhinga. I-0.004 intshi. Emva kweentsuku ezimbalwa, ukuqhekeza ngokubanzi kunokuphilisa, i-intshi ezi-0.008. Iikati zinokuphilisa kwiiveki ezimbalwa. Ukuba ukuqhekeka kuchaphazeleka ngamanzi ahamba ngokukhawuleza kunye nokuhamba, ukuphiliswa akuyi kwenzeka.
Ngamanye amaxesha "akukho lokulungisa" yeyona ndlela ilungileyo yokulungisa. Ayisiyo yonke imifuno ekufuneka ilungisiwe, kwaye iliso kwi-shecks inokuba yeyona ndlela ilungileyo. Ukuba kukho imfuneko, imifula inokulungiswa kamva.
IXESHA LOKUQALA: UPE-03-2021