Qoraalka manhole-ka Manhole waa nooc ka mid ah kormeerka Manhole-ka Manhole, iyo astaamaha loo yaqaan 'Kormeerka Manhole Manhole' waxaa ku qasbaya hanaan gaar ah iyadoo la adeegsanayo polymer maaddaama matrix ashyaa'da, ku darista qalabka xoojinta, rems, iwm.
Xaqiiqdii, resin Manhole Cover (oo sidoo kale loo yaqaan 'polymer galaas' polymer galaas ah oo lagu xoojiyey daboolka maqaarka ee manhole-ka ah ee u adeegsada fiber-ka muraayadda ah ee loo yaqaan 'manhole' waa nooc ka mid ah manhole-ka (dhabarka, dareenka, iwm, rem. Waxay ka kooban tahay resin polyester-ka ah ee dib-u-dejinta, himilooyinka, bilowga qaro, isku-dhafka ah, xargaha xarkaha ee filimka, midabka caaryada, ka dibna waa nooc cusub oo shey si fiican u daboolay heerkulka sare ee heerkulka sare ah.
Waxyaabaha lagu daray ee lagu daray agabyada lagu daray, maroka galaaska, cajalad, dareem, yon, iwm. Tusaale ahaan, sheyga isku-dhafka ah ee kaarboon iyo aposy resin, awooddeeda gaar ah iyo modus gaar ah, iyo caabbinta kululaynta, caabbinta kuleylka, yareynta daalka, yareynta dhawaqa iyo guryaha kale. Qeybta ugu dhasha ee finanka garaafka iyo resin waxay ka heli karaan shey leh isku-dhafka ballaarinta ah ku dhawaad eber. Muuqaal kale oo ah Qalabka Fibre ee la xoojiyay waa mid loo yaqaan 'airinstopy', sidaa darteed qorshaynta fiilada waxaa loogu talagalay in loo qorsheeyo iyadoo loo eegayo shuruudaha xoogga ee qeybaha kala duwan ee sheyga. Compos-yada aluminium matrix lagu xoojiyay fiilooyinka kaarboon-ka ee silicon Carbide-ka ayaa wali hayn kara awood iyo modulus 500 ° C.
Composite Manhole-ka Manhole ayaa loo qaybin karaa BMC iyo SMC iyadoo la raacayo baahida suuqa, geedi socodka wax soo saarka iyo agabyada kala duwan:
Agabyada BMC (DMC) waa xeryahooda dhoobada badan. Waxaa badanaa loo yaqaanaa xarunta wasakhda badan ee polyester-ka ah ee ku dhex jira Shiinaha. Qalabka ugu weyn ee cayriinku waa caloosha u eg mid ka mid ah oo ay si buuxda u qasan tahay gf (galaaska galaaska la jarjaray), resin (resin), resin), MD (Foterer) iyo waxyaabo badan oo lagu daro. Alaabada DMC ayaa markii ugu horreysay loo isticmaalay kuwii hore ee West Jarmalka iyo Boqortooyada Ingiriiska 1960-yadii, ka dibna lagu horumariyay Mareykanka iyo Japan 1970-yadii 1970-yadii, siday u kala horreeyaan. Sababta oo ah xarunta 'BMC' ee BMC Computal waxay leedahay guryo koronto oo aad u fiican, guryaha farsamada, iska caabinta kuleylka, iska caabbinta kiimikada, iyo la-qabsashada baabuurta, qalabka dhismaha, alaabada dhismaha, alaabada farsamada iyo korantada iyo beero kale.
SMC COMPOSE waa xeryahooda xaashida xaashida ah. Alaabada ugu weyn ee ceyriinka ah waxay ka kooban yihiin gf (yarn gaar ah), kor u kac (resin aan ku faraxsanayn), isku-darka burburka hooseeya, MD (buufin) iyo waxyaabo badan oo hufan. Waxay markii ugu horreysay ka soo muuqatay Yurub horaantii 1960-yadii, iyo qiyaastii 1965, Mareykanka iyo Japan si isdaba joog ah ayaa loo horumariyey farsamadaan. Dabayaaqadii 1980-meeyadii, dalkaygu wuxuu soo saaray khadadka wax soo saarka ee SMC ee Horumarinta SMC iyo soo-saarka. Qalabka 'SMC' oo ah alaabada loo yaqaan 'SMC' iyo badeecadooda 'SMC' ee loo yaqaan 'SMC' waxay leeyihiin guryo xiisa badan oo koronto ah, guryaha farsamada, guryaha farsamada, xasilloonida kuleylka, iyo iska caabbinta kiimikada. Sidaa darteed, tirada dalabka ee alaabada SMC waa caadi. Isbeddelka horumarka ee hadda jira ayaa ah in lagu beddelo qalabka BMC ee ay la leeyihiin SMC Conpposites.
Hadda adeegsiga daboolida resingeenna Manhole wuxuu door weyn ka ciyaaraa nolosheena, oo daboolida Reshole-ka ee Resin Manhole ayaa istaagay sababtoo ah howsha is-nadiifinta.
Adeegsiga resin Manhole daboolka wadada ayaa leh astaamaha dahaarka, sanqadha, ma jiro qiimo dib-u-warshadayn iyo xatooyo ka hortagga dabiiciga ah. Waa wax aan la arki karin oo loogu talagalay daboolida birta ee karka leh.
Daboolka resin Manhole waxaa sameeya hannaan qaab dhismeed oo gaar ah, kaas oo ka dhigaya magaalada inay u egtahay mid cusub. Nolosha adeegga waa asal ahaan 20-50 sano. Cinwaanka 'Resin' ee ka kooban manhole-ka ee loo yaqaan 'Milkiilaha' Resinhole ' Waxay leedahay faa iidada u leh qaabeynta sahlan, dhawaqa hoose, caabbinta kiimikada ee wanaagsan, caabbinta aashitada iyo iska caabbinta iyo muuqaalka quruxda badan, iyo wasakhda wasakhda wasakhda ah ayaa la dhimay.
Hadda suuqa, oo ka hadlaya manhole waxaa soo saaray waxyaabo kala duwan oo ah soosaarayaasha manhole-ka Manhole-ka ee ka samaysan waxyaabo kala duwan, laakiin dhowr astaamood ayaa lamid ah:
1. Waxqabadka adag ee xatooyada Xoojinta ma fududa.
2. Nolosha Adeegga: Iyada oo loo adeegsanayo resin waxqabadka sare, fiber-ka dhakhaatiirta gaarka ah iyo qaab-dhismeedka si fiican u daboolida galaaska galaaska ah ayaa si weyn loo wanaajiyaa, si sheyga loo soo gaabiyo iyada oo la raacayo ficilka rarka baaskiilka. Burbur gudaha ah ayaa dhacda, sidaas darteed hubinta in nolosha adeegga ee sheyga iyo faa'iidooyinka isku mid ah ee ka-hortagga manhole-ka kale, si wax ku ool ah u baabi'iya faa'iido darrooyinka saqafka saboolka ah.
3. Heerkulka sare / caabbinta heerkulka hoose, waxqabadka kuleylka wanaagsan iyo iska caabinta adag: sheyga ayaa ah mid u adkaysta, sun-sunta ah oo aan dhib lahayn. Ma jiraan waxyaabo bir ah oo bir ah. Waxaa loo isticmaali karaa meelaha adag oo is beddeli kara, oo laga baxo oo dalbanaya. Qodobbada Manhole ee ay soo saartay soosaarayaasha Manhole-ka ee ugu fiican ee ay ku sugnaayeen hay'adaha Imtixaanada Qaranka ee Laxiriira, oo ay leeyihiin iska caabbinta aashitada ee ay cadahay, iska caabin ah, ka hortagga aqalka, kuwa ka hortagga ah ee tilmaamayaasha iyo tilmaamayaal kale oo badan oo buuxiya heerarka tayada sheyga.
4. Qurux badan oo wax ku ool ah, oo ah darajo sare: Marka loo eego baahiyaha macaamiisha dhammaadka, waxaan sameyn karnaa astaan adag oo midabbo isku mid ah, si qaabku uu yahay mid jilicsan, midabku uu dhalaalayo oo cad yahay. Sida laga soo xigtay shuruudaha macaamiisha, waxaa lagu samayn karaa in lagu sameeyo ku-dayashono noocyo kala duwan oo dhagaxyo ah iyo midabyo la mid ah kuwa kale ee dhagaxyada dhagaxa ah.
5. Awoodda adag ee qaadista
.
Markaad rakibayso daboolida manhole-ka manhole, raac afartan tallaabo:
1. Kahor rakibidda, aasaaska daboolka manhole waa inuu ahaadaa mid hagaagsan oo adag, oo dhexroor gudaha ah, dhererka iyo ballacyada waa in lagu go'aamiyaa iyadoo lagu muujiyey cabirka daboolka manhole.
2. Markaad ku dhejinayso daboolka unugyada manhole ee wadada sibidhka, fiiro gaar ah u yeelo Masonry-ka ceelka ah waa in lagu shubaa wax la taaban karo, iyo giraan la taaban karo waa in lagu dhisaa meel lagu dayactiro ilaa 10 maalmood.
3. Markaad rakibayso daboolida manhole-ka manhole-ka ee sagxadda dhulka, waa in la bixiyaa si looga fogaado mashiinka dhismaha ee si toos ah u duulaya daboolka Manhole iyo kursiga ceelka.
4. Si loo ilaaliyo quruxda daboolka Manhole iyo qoraalka cad ee cad iyo qaabka, ka taxaddar inaadan caroodin daboolka manhole marka aad ku shubto asbihalt iyo sibidh dusha sare ee wadada.
Jidka horumarka:
(1) xooggeedu waa kan labaad oo keliya oo keliya oo keliya ee dhagaxa dhagaxa ah ee manhole. Waxay ku qaadan kartaa wax ka badan 40 tan oo gawaarida ah.
(2) Waxqabadka guud ee dhameystiran wuxuu udhaxeeyaa dhagaxa dhagaxa-caagga ah iyo daboolka malaha madow, kaasoo ka fiican kan la taaban karo; Waxaa loo isticmaali karaa munaasabado leh shuruudaha farsamada ee sare ee daboolida Manhole.
(3) Faa'iidadooda ugu sareysa waa in aysan isticmaalin xoojinta lafaha ee birta, laakiin waxaa lagu xoojiyaa dhalada galaaska ah, oo ay ka tirsan tahay nooca badeecadaha GRC. Sidaa darteed, waxay leedahay faa iido aan la taaban karin markii qiimaha birta ahi sii kordhayo. Sababtoo ah kuma jiraan bir yar, waa ka hortagga xatooyada marka loo eego dhagaxa dhagaxa iyo daboolida fiber-ka ee la taaban karo ee Manhole.
(4) Xawaaraha ay daaweysey waxay dhowr jeer ka dhakhso badan tan la taaban karo ee fiber-ka, waana la burburin karaa 8 saacadood. Haddii lagu soo saaro saddex isbedel, waa la burburin karaa saddex jeer 24 saac gudahood. In kasta oo cadadka caaryada uu ka badan yahay tan dhagaxa dhagaxa, waa kaliya 1/6 oo ah daboolka fiber-ka ee la taaban karo ee manhole. Waxay kaloo yareyn kartaa maalgashiga caaryada. Iyada oo la soo saaray sanadlaha sanadlaha ah ee 10,000 oo qaybood oo ka mid ah daboolida Manhole, kaliya 10 nooc oo caaryada ayaa loo baahan yahay.
(5) Composite Manhole-ka Manhole waa mid fiican, horumarsan, oo aan la soo koobi karin, sida caaryada kale ee caaryada, caaryada caagga ah, caaryada caagga ah, fiber caaga ah ayaa xoojiyay caaryada caagga ah).
(6) Horumar joogtada ah iyo cusboonaysiinta joornaalada manhole-ka ee is-ka-dhigga, tilmaamayaal kaladuwan ayaa dhaaftay Heerka Work ee Wasaaradda Dhismaha, oo asal ahaan waxay gaareen heerka tayada ee warshadaha Manhole ee dalkayga.
Ms.Serafina +86 15102806197
Waqtiga Post: apr-23-2022
