Ibhastile lukhetho lokuqala lwezixhobo zomgangatho ngenxa yobuhle bayo kunye nokuqina kwayo. Nangona kunjalo, ingxaki yokugoba imigangatho yemarble ihlala ikhathaza abanini bezindlu, engachaphazeli nje ukubonakala, kodwa ichaphazela ukhuseleko. Iindlela zokulungisa eziqhelekileyo zidla ixesha kwaye zisebenza nzima, kwaye iziphumo zinzima ukuqinisekisa. Eli nqaku liza kutyhila isisombululo sotshintsho kuwe - epoxy resin iteknoloji. Ngokusebenza kwayo okugqwesileyo kokudibanisa kunye nokusebenza ngokulula, ibonelela ngendlela esebenzayo, ehambelana nokusingqongileyo kunye noqoqosho lokulungisa ingxaki yemingxuma yebhastile imigangatho. Okulandelayo, makhe siphonononge ukuba ingaba i-epoxy resin ingaba sisixhobo esinamandla njani sokusombulula ingxaki yomngxuma webhastile imigangatho, ukuze ikhaya lakho libe nokubuyisela uzuko nokhuseleko lwangaphambili.
Yintoni igubu elinomgongxo?
Yintoni amagubu aholoholo? Emva kokufakwa kwe-wet-paste yokunyamekelwa kwamatye omgangatho, kukho izikhewu phakathi kwelitye kunye ne-bonding layer, okanye i-bonding layer kunye nesiseko sesiseko. Isandi esifana negubu sinokuvakala xa ucofa ngobunono, ngoko ke kudla ngokubizwa ngokuba ligubu elingenamngxuma lelitye lomgangatho.
Kutheni le nto ibhastile linamagubu?
1. Itekhnoloji yokufakela engalunganga
Imeko 1: Xa i-paving, i-samente, i-mortar okanye i-adhesive ngasemva kwebhodi incinci kakhulu. Emva kokuvula i-paving, amanzi aphuphuma, kwaye i-gap yenziwa phakathi kwe-adhesive kunye nelitye, ebangela iigubhu ezingenanto.
Imeko 2: Kunokuba agalele isamente ngasemva kweli litye, umsebénzi ugalela ngokuthe ngqo le samente phantsi, ayigudise ngomkrwelo, aze adibanise ilitye. Xa i-samente ithululelwa emhlabeni, isiseko sesiseko siya kuhlanjululwa, kubangele ukusabalalisa okungalinganiyo, okuya kuthi ekugqibeleni kubangele amandla okubambisana angalingani kwaye enze iigubhu ezingenanto.
Imeko 3: Xa uphahla, xa umsebenzi ugqityiwe, ilitye elisecaleni kwendawo edibeneyo alitywinwa. Ukuchitheka kwesamente kunye nokoma ngokukhawuleza emoyeni kuya kubangela umngxuma.
2. Ukungonelanga kwexesha lokulungisa igayidi
Emva kokugalela, izinto ezahlukeneyo zokuncamathelisa zisekwixesha lokunyanga lokuqina. Ukuba uyaleqa ukuwela-ukwakha okanye ukuzisebenzisa kwangaphambili, ilitye liya kukhulula ngokulula kwaye lenze imingxunya.
Isisombululo kwimingxuma yebhastile
1. Susa ilitye lebhastile elinomgongxo uze ulibuyisele kwakhona. Le ndlela inzima kakhulu ukwakha kwaye iindleko zokulungisa ziphezulu. Okubaluleke ngakumbi, kunzima ukwenza iglosi, umbala kunye nepateni yamatye amatsha amatsha kunye namadala ahambelanayo emva kokulungiswa. Ukuba yindawo enkulu yomgodi, le ndlela ichitha ixesha kwaye yonyusa iindleko. Kunconywa ukusebenzisa indlela yesibini.
2. Yamkela i-epoxy resin steel bolt anchoring method. Umphezulu uqinile emva kokulungiswa kwaye awuyi konakaliswa. Indlela yokwakha ilula, igcina abasebenzi kunye nezixhobo.
Amanyathelo okusebenza asisiseko: Khangela umngxuma kunye nokuphawula-ukubhola indawo-ukungena-ukungena-ukutywinwa okwexeshana kwebhodi i-seams-pressurized grouting-clean-repair-maintenance.
Indlela yokunyamekela umgangatho wamatye
Sebenzisa i-epoxy resin steel bolt anchoring method. Emva kokulungiswa, isiseko sinamandla kwaye silungile, kwaye indlela yokwakha ilula, igcina umsebenzi kunye nezinto eziphathekayo. Amanyathelo okwakha ngala:
(1) Kwilitye elinomgongxo elifuna ukulungiswa, misela indawo yokomba kunye nenombolo, kwaye kuqala usebenzise i-drill yombane ene-carbide drill bit ukugrumba umngxuma ocolekileyo oyi-5mm. Kufuneka kuqatshelwe ukuba i-drill bit ithotyelwe phantsi kwi-engile ye-15-degree-degree xa kusetyenzwa ukunqanda. i-epoxy resin slurry ekuphumeni emngxunyeni emva kokugrumba. Emva kokuba umngxuma uqhutywe, uthuli olusemngxunyeni luyasuswa nge-compressor yomoya. Umatshini wokususa uthuli womoya kufuneka ufakwe phantsi komngxuma ukuze lonke uthuli luphume emngxunyeni kunye nomoya ocinezelweyo.
(2) Okwesibini, yenza i-epoxy resin slurry. Sebenzisa i-epoxy resin, i-dibutyl phthalate, i-ejenti yokunyanga, kunye ne-samente ngokomlinganiselo ofanelekileyo onikwe kukhathalelo lwamatye. Xa uxuba, okokuqala xuba i-epoxy resin kunye ne-dibutyl phthalate, uze ungeze i-agent yokunyanga ukuxuba, uze udibanise i-samente kwaye udibanise kakuhle. Yigalele kumatshini wokucoca kwaye ingasetyenziswa.
(3) Inyathelo elilandelayo kukugrumba kunye ne-ankile. Sebenzisa i-resin grouting gun ukuze ugcwalise umngxuma nge-resin slurry. Intloko yompu kufuneka ifakwe nzulu kumngxuma ongezantsi kwaye intloko yompu kufuneka ikhutshwe ngokuthe ngcembe ngaphandle ngexesha lokuhluma. Emva kokuba i-slurry izaliswe, faka i-anchor bolt yensimbi. Ukuze kuphuculwe umphumo wokudibanisa, ibholithi kufuneka yenziwe ibe yintlobo yentambo kwaye i-nut ye-hexagonal kufuneka ikrwelwe kwelinye icala ukuze ibambelele ngokuqinileyo kwi-slab ye-marble.
(4) Phambi kokufaka ibholithi, ukuze kuthintelwe intlaka yeresin etofiweyo ukuba ingaphumi kwaye ingcolise umphezulu webhastile, unokusebenzisa kuqala intlama yekalika ukuvala umngxuma. Emva kokuba i-epoxy resin slurry iqina, coca iplagi. Emva koko sebenzisa i-acetone okanye i-xylene ukucoca i-resin slurry eseleyo kwindawo yamatye ngexesha ukunqanda ukungcolisa umgangatho.
(5) Emva kokugrumba iiyure ezimbini ukuya kwezintathu, tywina ngodaka olumhlophe lwesamente. Umbala womdaka wombala kufuneka ube kufutshane ngokusemandleni kumbala welitye elilungiswayo. Emva kokugqiba ukwakhiwa kwamatye angenanto, linda malunga nosuku ukuba i-epoxy resin slurry phezu komhlaba yome, kwaye emva koko unokudlala nayo ngolonwabo kwakhona.