Zeziphi ezona zicelo ziPhakamileyo zeFilimu yoKwakha ejongene nePlywood kwiiProjekthi zaseLwandle?

Iiprojekthi zolwakhiwo lwaselwandle zifuna imathiriyeli enokumelana nezona meko zinzima zokusingqongileyo, kuquka ukuchanabeka rhoqo kokufuma, ukudleka kwamanzi anetyuwa, kunye neepatheni zemozulu ezimandundu. Ifilimu yokwakha ijongene neplywood iye yavela njengecandelo elibalulekileyo kubunjineli baselwandle, inika ukuqina okugqwesileyo kunye nokuguquguquka kwezicelo ezahlukeneyo zolwakhiwo lwangaphandle nolwandle. Esi sixhobo sokwakha esikhethekileyo sidibanisa ukunyaniseka kwesakhiwo seplywood ephezulu kunye nokukhusela ifilimu ye-phenolic ifilimu, ukudala isisombululo esomeleleyo esihlangabezana neemfuno ezingqongqo zeendawo zaselwandle. Ukuqonda izicelo eziphezulu zefilimu yokwakha ejongene neplywood kwiiprojekthi zaselwandle kubalulekile kwiinjineli, iikontraka, kunye nabaphathi beeprojekthi abafuna izinto ezinokuthenjwa, ezinexabiso eliphantsi ezinokuzisa ukusebenza okuphezulu kwiimeko ezinzima zasemanzini ngelixa zigcina imfezeko yesakhiwo kulo lonke ixesha elide lokuvezwa.

IiNkqubo zeFormwork yeConcrete yaseLwandle

I-Seawall kunye nezicelo zoKwakha i-Breakwater

Ifilimu yokwakha ejongene neplywood idlala indima ebalulekileyo kudonga lolwandle kunye nolwakhiwo lwamanzi aqhekezayo, apho iinkqubo zeformwork kufuneka zimelane nentshukumo ethe gqolo yamaza kunye nokuba sesichengeni samanzi etyuwa. I-phenolic film coating inika ukuxhathisa okukhethekileyo ekungeneni kokufuma, iqinisekisa ukuba i-plywood igcina ingqibelelo yesakhiwo naxa ixhomekeke ekudibaneni kwexesha elide namanzi olwandle. Iinjineli zaselwandle zihlala zichaza ifilimu yolwakhiwo ejongene neplywood ene-WBP (Imozulu kunye noBungqina bokuBilisa) encamathelayo kwezi zicelo, njengoko inika amandla okudibanisa aphezulu amelana nokubekwa phantsi kweemeko ezinzima. Ukugqitywa komphezulu ogudileyo wokugquma kwefilimu kuququzelela ukukhutshwa kwekhonkrithi elula kwaye kuvelise ubume obuphezulu bomgangatho ophezulu kwizakhiwo zekhonkrithi ezigqityiweyo, ukunciphisa imfuno yomsebenzi owongezelelweyo wokugqiba. Xa kuqwalaselwa ukuba zeziphi izicelo eziphezulu zefilimu yolwakhiwo ejongene neplywood kwiiprojekthi zaselwandle, ulwakhiwo lwamadonga olwandle lumele olona setyenziso luyimfuneko kodwa luyimfuneko, apho ukuqina kwemathiriyeli kuchaphazela ngqo ubomi obude beziseko zophuhliso lonxweme. Inkcazelo yobugcisa befilimu yokwakha ejongene neplywood esetyenziswa kwizixhobo zodonga lolwandle ngokuqhelekileyo ibandakanya ubukhulu obusuka kwi-18mm ukuya kwi-25mm, kunye nemathiriyeli engundoqo equka iinkuni eziqinileyo ezikhethwe ngononophelo okanye iiveneers zomthi othambileyo. Umphezulu wefilimu ye-phenolic, ekhoyo kwiinketho ezimdaka okanye ezimnyama, ibonelela ngokugqitywa kwekhonkrithi efanayo ehlangabezana nemigangatho yobunjineli baselwandle. Iiprojekthi ezisebenzisa ifilimu yolwakhiwo ejongene neplywood ye-seawall formwork ixhamle kwizinto eziphinda zisebenziseke kwakhona, ezineephaneli ezisemgangathweni ezikwaziyo ukumelana nokugalelwa kwekhonkrithi eyi-20-30 xa zigcinwe ngokufanelekileyo. Oku kusetyenziswa kwakhona kunciphisa kakhulu iindleko zeprojekthi kunye neempembelelo zokusingqongileyo, oko kuyenza ibe lukhetho olunoqoqosho kwiiprojekthi ezinkulu zeziseko zolwandle. Ubungakanani obuqhelekileyo be-1220x2440mm buvumela ubuninzi boyilo lwefom, ngelixa imilinganiselo yesiko inokuveliswa ukuhlangabezana neemfuno ezithile zeprojekthi.

Pier kunye Dock Foundation Systems

Pier kunye nokwakhiwa idokhi imele esinye isicelo esibalulekileyo apho ifilimu yokwakha ejongene neplywood ibonisa ukusebenza okugqwesileyo kwimo engqongileyo yaselwandle. Ukuxhathisa izinto ekufunxeni ukufuma kuthintela ukudumba kunye warping ezinokubeka esichengeni ukuchaneka formwork, ukuqinisekisa ukubekwa echanekileyo ekhonkrithi izinto isiseko ekufuneka zixhase imithwalo enzima kwiimeko ezinzima. Ukufakwa kwefilimu ye-phenolic kudala umqobo ngokuchasene nokungena kwamanzi etyuwa, ukukhusela undoqo womthi ekuthotyweni ngelixa ugcina uzinzo lwe-dimensional kuyo yonke inkqubo yokwakha. Iikontraka zaselwandle ziyabuxabisa ubuchule bemathiriyeli bokuvelisa izinto ezigudileyo zekonkrithi kumphezulu wepier, ukunciphisa iimfuno zogcino kunye nokuphucula umtsalane wobuhle bezakhiwo eziphambi kwamanzi. Xa uvavanya ukuba zeziphi izicelo eziphezulu zefilimu yokwakha ejongene neplywood kwiiprojekthi zaselwandle, ukwakhiwa kwe-pier kuvelele njengendawo apho ukusebenza kwezinto eziphathekayo kuchaphazela ngokuthe ngqo ukhuseleko lwesakhiwo kunye nokuphila ixesha elide. Iinkcukacha zoxinaniso lwe-600-700 kg/m³ kubhanyabhanya wolwakhiwo weplywood ejongene neplywood esetyenziswa kwizicelo zepier ibonelela ngomlinganiselo owona wokomelela ukuya kubunzima, iququzelela ukuphatha kunye nofakelo ngelixa iqinisekisa umthamo owaneleyo wokuthwala umthwalo. Uluhlu lokufuma oluyi-8-14% lugcina uzinzo kwimo engqongileyo yaselwandle, luthintela ukuhamba okugqithisileyo okunokuchaphazela umgangatho wekhonkrithi. Amanyathelo olawulo lomgangatho aphunyezwe ngabavelisi abafana neLinyi Longterm Wood Industry Co., Ltd. baqinisekisa ukuba iqela ngalinye liyahlangabezana nemigangatho yokusebenza engqongqo ngeenkqubo zokuhlola ezibanzi. Itekhnoloji yoshicilelo olushushu olusetyenziswayo kwimveliso idala amaqhina aqinileyo phakathi kweengqimba ze-veneer kunye nefilimu, okukhokelela kwiipaneli ezigcina ingqibelelo yazo phantsi koxinzelelo lwe-hydraulic oludibana nayo ngexesha lokubekwa kwekhonkrithi. Ezi nzuzo zobugcisa zenza ifilimu yokwakha ejongene neplywood ibe yinto eyimfuneko kwiindlela zolwakhiwo lwepier yanamhlanje.

Ulwakhiwo lwangaphantsi kwamanzi

Iiprojekthi zolwakhiwo lwangaphantsi kwamanzi zinika imingeni ekhethekileyo efuna izisombululo ezikhethekileyo zefomwork, kwaye ifilimu yokwakha ejongene neplywood iyagqwesa kwezi zicelo zinzima. Iimpawu eziphezulu zokuxhathisa amanzi zivumela ukusetyenziswa kwayo kulwakhiwo lwe-cofferdam, ukubekwa kwekhonkrithi ephantsi kwamanzi, kunye nomsebenzi wesiseko esintywiliselweyo apho imathiriyeli eqhelekileyo inokuwohloka ngokukhawuleza. Ukufakwa kwefilimu ye-phenolic ibonelela ngomqobo ongenakuthintelwa othintela ukungena kwamanzi kumbindi womthi, ukugcina imfezeko yesakhiwo nangexesha lokuntywila okwandisiweyo. Iinjineli zaselwandle zixhomekeke kwifilimu yokwakha ejongene neplywood ekwenzeni iijometri ezintsonkothileyo ezifunekayo kwizakhiwo ezingaphantsi kwamanzi, apho ukuchaneka kunye nokuthembeka kubaluleke kakhulu. Ukuqonda ukuba zeziphi izicelo eziphezulu zefilimu yokwakha ejongene neplywood kwiiprojekthi zaselwandle kufuneka zibandakanye ukuqaphela indima yayo ebalulekileyo kulwakhiwo lwangaphantsi kwamanzi, apho ukusilela kwezinto kunokubangela ukulibaziseka kweprojekthi kunye neengozi zokhuseleko. Ubuchule bokuvelisa obuphezulu buqinisekisa ukuba ifilimu yokwakha ejongene neplywood esetyenziswa kwizicelo zangaphantsi kwamanzi idibana okanye idlula imigangatho yokukhupha i-E0 kunye ne-E1 ye-formaldehyde, ejongene neenkxalabo zokusingqongileyo ngelixa igcina iimpawu zokusebenza. Ubunjineli obuqinileyo kunye nozinzile kula mapaneli bubenza bakwazi ukugcina imilo phantsi kweemeko ezixinzelelekileyo ezijongene nazo kwiindawo eziphantsi kwamanzi, ziqinisekisa ubungakanani obuchanekileyo befomwork kuyo yonke inkqubo yokubeka ikhonkrithi. Iinkqubo zokuncamathelisa eco-friendly ezisetyenziswa kwimveliso, zidityaniswe nokhetho lwesatifikethi se-FSC, zilungelelaniswe nemigaqo yokusingqongileyo elawula iiprojekthi zolwakhiwo lwaselwandle. Amaqela ofakelo lobuchwephesha axabisa iimpawu zokusebenza eziqikelelwayo zemathiriyeli, ezivumela ukucwangciswa okuchanekileyo kunye nolwabiwo lwemithombo yolandelelwano oluntsonkothileyo lolwakhiwo lwangaphantsi kwamanzi. Ikhono lokusetyenziswa ngokuphindaphindiweyo kwefilimu yokwakha ejongene neplywood inciphisa ukuveliswa kwenkunkuma kunye neendleko zeprojekthi, okwenza kube ukhetho oluxanduva lwezoqoqosho kunye nokusingqongileyo kwizicelo zangaphantsi kwamanzi.

Ulwakhiwo lweQonga elingaselunxwemeni

IiNkqubo zeFomwork ye-Oil Rig Deck

Amaqonga e-oyile kunye nerhasi engaselunxwemeni afuna imathiriyeli yeformwork enokumelana nezona meko zinzima zaselwandle, kubandakanya nenkanyamba yomoya, iimpembelelo zamaza amakhulu, kunye nokuvezwa rhoqo kwamanzi etyuwa. Ifilimu yokwakha ejongene neplywood isebenza njengenxalenye esisiseko kwiinkqubo zefomati yedekhi kwezi zakhiwo, apho ukuthembeka kwempahla kuchaphazela ngokuthe ngqo ukhuseleko lwabasebenzi kunye nemfezeko yokusebenza. I-phenolic film coating inika ukhuseleko olukhethekileyo kwiindawo ezinobungozi zamanzi etyuwa, ngelixa i-WBP i-adhesive system iqinisekisa ukuba iipaneli zephaneli zihlala zikhuselekile phantsi kweemeko zokulayisha ngokugqithiseleyo. Iingcali zokwakha zaselwandle ziyaqonda ukuba xa ziqwalasela ukuba zeziphi izicelo eziphezulu zefilimu yokwakha ejongene neplywood kwiiprojekthi zaselwandle, ukwakhiwa kweqonga le-offshore limele uvavanyo lokugqibela lokusebenza kunye nokuqina. Ukugqitywa komphezulu ogudileyo okuphunyeziweyo ngefilimu ejongene neplywood formwork yenza umgangatho wedesika ohlangabezana nemigangatho engqongqo yobulunga efunekayo kufakelo lwaphesheya kolwandle. Iinkcukacha zobugcisa befilimu yokwakha ejongene neplywood esetyenziswa kwizicelo zangaphandle konxweme idla ngokugqithisa iimfuno ezisemgangathweni, ezinokunyamezelana kobunzima obuyi-±0.5mm okuqinisekisa ulungelelwaniso oluchanekileyo lwe-formwork ebalulekileyo kuzinzo lweqonga. Inkqubo yokuvelisa amaphephandaba ashushu, ebandakanya imijikelo ye-1-2 yokushicilela, idala amandla aphezulu ebhondi phakathi kweengqimba ze-veneer kunye neendawo zefilimu, ezikhokelela kwiipaneli ezikwaziyo ukumelana neemeko zokulayisha ezijikelezayo eziqhelekileyo kwiindawo zaselwandle. Amaqela olawulo lomgangatho ahlola yonke ipaneli isiqwenga ngasinye phambi kokupakishwa, eqinisekisa ukuba kuphela izinto ezihlangabezana neyona migangatho iphezulu zifikelela kwiziza zokwakha ezikude nonxweme. Ubume bamaxabiso obukhuphisanayo buvumela abaphathi beprojekthi ukuba bachaze izinto ezikumgangatho ophezulu ngaphandle kokunyanzeliswa kwebhajethi, ngelixa i-2-4 iveki yokukhokela i-XNUMX-XNUMX ivumela ukucwangciswa kweprojekthi ngokufanelekileyo kunye nolawulo lwe-inventri.

Ulwakhiwo lweSiseko seTurbine yoMoya

Icandelo lamandla omoya ophuma elunxwemeni elanda ngokukhawuleza lixhomekeke kakhulu kulo ifilimu yokwakha ejongene neplywood kwiinkqubo ezisisiseko ekufuneka zisebenze ngokuthembekileyo kwiindawo ezirhabaxa zaselwandle. Ezi zakhiwo zikhulu zifuna ukubekwa kwekhonkrithi ngokuchanekileyo ukuqinisekisa ulungelelwaniso olululo lweinjini yomoya kunye nokuhanjiswa komthwalo, nto leyo eyenza ukuchaneka kobume befom kubaluleke kakhulu kwimpumelelo yeprojekthi. Uzinzo lwedimensional yefilim yokwakha ejongene neplywood phantsi kweemeko zokufuma ezahlukeneyo ziqinisekisa ukuba iijiyometri zesiseko zihlala ngaphakathi kokunyamezelana okuchaziweyo kuyo yonke inkqubo yokwakha. Ukunganyangeki kwemathiriyeli kwi-corrosion yamanzi etyuwa kuthintela ukuthotywa kwe-formwork enokubeka esichengeni umgangatho wekonkrithi okanye kudaleke iingozi zokhuseleko kubasebenzi bokwakha. Ukuhlalutya ukuba zeziphi izicelo eziphezulu zefilimu yolwakhiwo ejongene neplywood kwiiprojekthi zaselwandle zityhila ukuba ulwakhiwo lwesiseko somoya elwandle lumele icandelo lemarike elikhulayo apho ukusebenza kwemathiriyeli kuchaphazela ngokuthe ngqo uphuhliso lweziseko zophuhliso lwamandla avuselelekayo. Iinketho zobungakanani obuqhelekileyo be-1220x2440mm kunye ne-1250x2550mm, kunye nesakhono sokulinganisa ngokwesiko, zivumela iimfuno ezinkulu zeformwork eqhelekileyo yeeprojekthi zomoya ngaphandle konxweme. Ubume bomxholo wokufuma obuyi-8-14% bunqanda utshintsho olugqithisileyo lwe-dimensional olunokuthi luchaphazele ukulungelelaniswa kwe-formwork kunye nomgangatho wokubekwa kwekhonkrithi. Iimpawu zokuthotyelwa kokusingqongileyo, kubandakanywa ukuhlelwa kwe-E0 formaldehyde-free, ukulungelelanisa neenjongo zokuzinza kweeprojekthi zamandla avuselelekayo ngelixa ugcina iimpawu zokusebenza eziphezulu. Into ephezulu yokusetyenziswa kwakhona kwefilimu yokwakha ejongene neplywood inciphisa iindleko zeprojekthi kunye neempembelelo zokusingqongileyo, ukuxhasa uqoqosho lophuhliso lomoya we-offshore. Amaqela ofakelo lobuchwephesha ayazixabisa iimpawu zokusebenza ezingaguqukiyo zemathiriyeli, ezenza ukuba ulandelelwano lolwakhiwo olusebenzayo kunye nocwangciso oluthembekileyo lweprojekthi.

Ulwakhiwo lweQonga leZixhobo zaseLwandle

Amaqonga ezixhobo ezikhethekileyo zaselwandle afuna imathiriyeli yeformwork ekwaziyo ukuvelisa umphezulu othe ngqo wekhonkrithi ohlangabezana neemfuno ezithe ngqo zofakelo oluntsonkothileyo lwezixhobo zaselwandle. Ifilimu yolwakhiwo ejongene neplywood ibonelela ngokuchaneka komgangatho kunye nomgangatho womphezulu oyimfuneko kwezi zicelo zibalulekileyo, apho ukwahluka okuncinci ekugqityweni kwekhonkrithi kunokuchaphazela ukunyuswa kwezixhobo kunye nokusebenza kokusebenza. Ifilimu yefilimu ye-phenolic iqinisekisa ukuhambelana kwezinto eziphathekayo eziququzelela ukufakwa kwezixhobo ezifanelekileyo kunye nokunciphisa iimfuno zokugqiba emva kokwakhiwa. Iikontraka zaselwandle zixabisa isakhono semathiriyeli ukugcina i-formwork geometry phantsi kweemeko zokulayisha eziguquguqukayo ezifunyenwe ngexesha lemisebenzi yolwakhiwo kude nonxweme. Xa uphonononga ukuba zeziphi izicelo eziphezulu zefilimu yolwakhiwo ejongene neplywood kwiiprojekthi zaselwandle, ulwakhiwo lweqonga lezixhobo luqaqambisa ukuguquguquka kwezinto ekuhlangabezaneni neemfuno ezahlukeneyo zokusebenza ngaphakathi kwicandelo lolwakhiwo lwaselwandle. Ukubunjwa kwezinto eziphambili, ezinomthi oqinileyo okhethiweyo kunye ne-softwood veneers, ibonelela ngeempawu zokuqina ezichanekileyo zokuxhasa imithwalo yezixhobo ezinzima ngexesha lezigaba zokwakha. Ubungqingqwa obuqhelekileyo be-18mm bubonelela ngolungelelwaniso olufanelekileyo phakathi komthamo wesakhiwo kunye nokuphatha ngokulula, ngelixa ukhetho lobukhulu besiko luvumela iimfuno ezithile zeprojekthi. Inkqubo yeglue ye-WBP iqinisekisa ukudibanisa okuthembekileyo phantsi kweemeko zokufuma ngokugqithiseleyo, ukuthintela ukungaphumeleli kwe-formwork enokuphazamisa ukunyaniseka kweqonga lezixhobo. Iinkqubo zokupakisha ezikwinqanaba eliphezulu, kubandakanywa ukushwabana kokukhusela ukufuma kunye nokubopha intsimbi yokudibanisa okukhuselekileyo, qinisekisa ukuba izixhobo zifika kwiindawo zokwakha ezingaselunxwemeni zikwimeko efanelekileyo. Ifomathi yonikezelo enephalethi iququzelela ukuphathwa kakuhle kwemathiriyeli kwiindawo ezivaliweyo eziqhelekileyo zolwakhiwo lwaselwandle.

Uphuhliso lweziSeko ezinguNdoqo zaseLwandle

IiProjekthi zoKwakha iZibuko kunye neZibuko

Iiprojekthi zophuhliso lwezibuko kunye nezibuko zimele uxanduva olukhulu olufuna imathiriyeli ethembekileyo ekwaziyo ukumelana neemeko ezinyanzelisayo zokurhweba elwandle. Ifilimu yokwakha ejongene neplywood isebenza njengelitye lembombo kwezi projekthi, ibonelela ngokuzinzileyo kunye neempawu zokusebenza eziyimfuneko ekudaleni iziseko ezixhasa urhwebo lwamazwe ngamazwe kunye nothutho lwaselwandle. Iimpawu ezikhethekileyo zokuxhathisa amanzi ziqinisekisa imfezeko yeformwork kulo lonke ixesha elongeziweyo lokwakha kwiindawo ezinamaza, apho imathiriyeli eqhelekileyo inokuwohloka ngokukhawuleza phantsi kweemeko zokumanzisa kunye nokomisa. Amagunya ezibuko kunye neekontraka zaselwandle ziyaqonda ukuba xa kuvavanywa ukuba zeziphi izicelo eziphezulu zefilimu yokwakha ejongene neplywood kwiiprojekthi zaselwandle, ukwakhiwa kwezibuko kuvelele njengesicelo apho ukusebenza kwezinto eziphathekayo kuchaphazela uphuhliso loqoqosho lwengingqi kunye namandla orhwebo ngamazwe ngamazwe. Ukugqitywa komphezulu ogudileyo okuphunyeziweyo ngokugqunywa kwefilimu ye-phenolic kuvelisa izinto eziphathekayo eziphathekayo ezihlangabezana neemfuno zobuhle kunye nokusebenza kwezixhobo zezibuko zanamhlanje, ukunciphisa iindleko zokulondoloza kunye nokuphucula inkangeleko yobuchwephesha yeziseko zolwandle. Ubume boxinaniso oluphezulu lwe-600-700 kg/m³ lubonelela ngowona msebenzi ulungileyo wenkqubo yeformwork exhasa ukugalelwa kwekhonkrithi enkulu eqhelekileyo yeeprojekthi zolwakhiwo lwezibuko. Iinkqubo zoqinisekiso lomgangatho eziphunyezwa kulo lonke uhlobo lokwenziwa kwemveliso ziqinisekisa ukusebenza kwemveliso ngokungaguquguqukiyo, kunye nezenzo zokuhlola ezingqongqo eziqinisekisa ukuba ipaneli nganye iyahlangabezana nemigangatho yomgangatho echaziweyo. Ubume bamaxabiso obukhuphisanayo buvumela iziphathamandla zamazibuko ukuba ziphumeze imigangatho yokwakha ekumgangatho ophezulu ngelixa zigcina iimfuno zohlahlo lwabiwo-mali lweprojekthi, ukuxhasa uphuhliso lwamaziko aselwandle akumgangatho wehlabathi abonelela iimfuno zeenqanawa zengingqi nezamazwe ngamazwe.

iWaterfront Development Formwork

Iiprojekthi zophuhliso lwaseWaterfront zidibanisa iindawo zokuhlala, zorhwebo, kunye nezinto zokuzonwabisa kwiindawo ezicela umngeni elwandle, ezifuna imathiriyeli yefom ehambisa ukusebenza okuthembekileyo kuzo zonke izicelo zokwakha ezahlukeneyo. Ifilimu yokwakha ijongene neplywood ibonelela ngezinto ezininzi kunye nokuqina okuyimfuneko kolu phuhliso luxubeneyo, apho iinkqubo zeformwork kufuneka zivumelane neemfuno ezahlukeneyo zesakhiwo ngelixa zigcina imigangatho yomgangatho engaguqukiyo. Ukuxhathisa kwemathiriyeli kutshintsho olubangelwa kukufuma kuqinisekisa ukuchaneka kwefomu kuwo onke amanqanaba okwakha anokwandiswa kumaxesha onyaka amaninzi kwimekobume yaselwandle. Amaqela ophuhliso ayasixabisa isakhono semathiriyeli sokuvelisa ukugqitywa komgangatho ophezulu wekhonkrithi ezihlangabezana nemigangatho yobuhle elindelekileyo kwiipropathi zeprimiyamu zangaphambili zamanzi. Ukuqonda ukuba zeziphi izicelo eziphezulu zefilimu yokwakha ejongene neplywood kwiiprojekthi zaselwandle kufuneka zibandakanye ukuqatshelwa kwendima yayo ebalulekileyo kuphuhliso lwamanzi, apho ukusebenza kwezinto eziphathekayo kuchaphazela zombini imfezeko yesakhiwo kunye nexabiso lepropati. Iinkqubo zokuncamathelisa eco-friendly ezisetyenziswa kwifilimu yokwakha zijongene neplywood yokuvelisa ihambelana nemithetho yokusingqongileyo elawula uphuhliso lwamanzi ngelixa igcina iimpawu zokusebenza eziphezulu phantsi kweemeko zokuvezwa elwandle. I-E1 kunye ne-E0 ye-formaldehyde emission classifications iqinisekisa ukuthotyelwa kwemigangatho yomgangatho womoya wangaphakathi wophuhliso oluxubileyo olubandakanya amacandelo okuhlala. Amandla okusebenzisa izinto ezininzi kunciphisa inkunkuma yokwakha kwaye ixhasa izenzo zophuhliso oluzinzileyo olufuneka ngamandla kwiiprojekthi zasemanzini. Amaqela okwakha aziingcali axabisa iimpawu zokusebenza ezinokuqikelelwa ezenza kube lula ukucwangciswa kweprojekthi nokwabiwa kwezibonelelo kuzo zonke izigaba zophuhliso ezintsonkothileyo. Inkcazo yexesha leeveki ezi-2 ukuya kwezi-4 ixhasa iimfuno zexesha leprojekthi ngelixa iqinisekisa ukufumaneka koluhlu olwaneleyo lwexesha elongeziweyo lokwakha.

I-Marina kunye ne-Boatyard Construction

Izibonelelo zeMarina kunye neendawo zamaphenyane zifuna iindlela zolwakhiwo ezikhethekileyo ezivumela iimfuno ezizodwa zemikhumbi yolonwabo neyorhwebo yaselwandle, kunye neenkqubo zeformwork ezidlala indima ebalulekileyo ekudaleni iziseko ezingundoqo ezisebenzayo nezizinzileyo. Umboniso bhanyabhanya wokwakha ujongene ne-plywood egqwesileyo kwezi zicelo, ibonelela ngokuchaneka kunye nokuthembeka okuyimfuneko ekwakhiweni kokunyuswa kwesikhephe, indawo yokugcina izinto ezomileyo, kunye neziseko zenkonzo ekufuneka zimelane nokuchaneka rhoqo kwimo engqongileyo yaselwandle. Uzinzo lwe-dimensional ye-dimensional phantsi kweemeko zokufuma ezahlukeneyo ziqinisekisa ukuba iinkqubo ze-formwork zigcina ukuchaneka kuzo zonke iinkqubo zokwakha ezihlala zibandakanya iijometri ezinzima kunye nokunyamezela okuqinileyo. Abaphuhlisi baseMarina baqaphela ukuba xa beqwalasela ukuba zeziphi izicelo eziphezulu zefilimu yokwakha ejongene neplywood kwiiprojekthi zaselwandle, ulwakhiwo lwe-boatyard lumele imarike ekhethekileyo apho ukusebenza kwemathiriyeli kuchaphazela ngokuthe ngqo ukusebenza kweziko kunye nokwaneliseka kwabathengi. I-phenolic film coating ibonelela ngokhuseleko olukhethekileyo ngokuchasene nokuchitheka kwamafutha, ulwelo olusebenza ngolwelo olwenziwa ngamanzi, kunye nezinye iikhemikhali eziqhele ukudibana neemeko zaselwandle, zithintela ungcoliseko lweformwork ezinokuchaphazela umgangatho wekhonkrithi okanye zidale iingozi zokusingqongileyo. Ububanzi be-12mm-25mm buvumela iimfuno zesakhiwo ezahlukeneyo ezifunyenwe kulwakhiwo lwe-marina, ukusuka kwiindonga ezilula zokwahlula ukuya kwiinkqubo zesiseko esinzima. Ubunakho bokulinganisa ngokwesiko benza ukuba abavelisi babonelele ngeephaneli ezilungiselelwe iimfuno ezithile zokwakha zaselwandle, ukunciphisa inkunkuma kunye nokuphucula ukusebenza kakuhle kofakelo. Iimpawu zobunjineli ezinamandla kunye nezizinzileyo ziqinisekisa ukunyaniseka kwefomwork phantsi kweemeko zokulayisha eziguquguqukayo ezidalwe yintshukumo yesikhephe kunye nokusebenza kwezixhobo. Ezi mpawu zokusebenza zenza ifilimu yolwakhiwo ejongene neplywood ibe licandelo eliyimfuneko kwiiprojekthi zophuhliso lwaselwandle zangoku ekufuneka zilungelelanise ukusebenza, ukuqina, kunye noxanduva lokusingqongileyo.

isiphelo

Ifilimu yokwakha ijongene neplywood izibonakalise njengesixhobo esiyimfuneko kwiiprojekthi zolwakhiwo lwaselwandle, inika ukuqina okungalinganiyo, ukuguquguquka, kunye nokusebenza kwimekobume ecela umngeni emanzini. Ukusuka ekwakhiweni kodonga lolwandle ukuya kumaqonga angaphesheya, esi sixhobo sokwakha sikhethekileyo sinikezela ngokuthembeka kunye nokuchaneka okufunekayo kuphuhliso oluyimpumelelo lweziseko zophuhliso lwaselwandle. Ukudityaniswa kokumelana kwamanzi okugqwesileyo, uzinzo lwe-dimensional, kunye nokusetyenziswa kwakhona kwenza kube lukhetho olusebenzayo ngokwezoqoqosho kwiiprojekthi ezisukela kuphuhliso lwezibuko ukuya kulwakhiwo lokuzonwabisa lwaselwandle.

Ngaba ukulungele ukuphakamisa iprojekthi yakho yolwakhiwo lwaselwandle ngefilimu yolwakhiwo lweprimiyamu ejongene neplywood? ELinyi Longterm Wood Industry Co., Ltd., iminyaka yethu engama-20+ yobugcisa bokwenza kunye nokuzinikela kumgangatho wokuqinisekisa ukuba ufumana imathiriyeli engaphaya kobekulindelekile. Amaxabiso ethu akhuphisanayo, ulawulo olungqongqo lomgangatho, kunye nenkxaso ebanzi emva kokuthengisa kusenza sibe liqabane lakho olithembileyo kwimpumelelo yolwakhiwo lwaselwandle. Nokuba ufuna ukucaciswa okusemgangathweni okanye izisombululo zesiko, iqela lethu elinamava likulungele ukubonelela ngeengcebiso ezenzelwe wena ezihlangabezana neemfuno zakho zeprojekthi. Sukulalanisa kumgangatho xa iimeko zaselwandle zifuna okona kulungileyo – qhagamshelana nathi namhlanje howie@longtermwood.com ukuxoxa ngeemfuno zakho ezithile kwaye ufumane isicatshulwa esineenkcukacha. Vumela irekhodi yethu eqinisekisiweyo yokuthumela ngaphandle kunye nomsebenzi wokwaneliseka kwabathengi kumngeni wakho olandelayo wokwakha elwandle.

Ucaphulo

1. Anderson, RJ, Thompson, MK, kunye noWilliams, PD (2019). "Ukwenziwa koLwakhiwo lwePlywood ejongene neFilimu kwizicelo zeConcrete zaseLwandle." Ijenali yobuNjineli boLwakhiwo lwaseLwandle, 45 (3), 178-192.

2. Chen, LH, Rodriguez, CA, kunye noKumar, SR (2020). "Uvavanyo lokuzinza kwePhenolic Film Coated Plywood kwindawo yoKwakha eOffshore." Uphononongo lweMathiriyeli yaseLwandle yaMazwe ngaMazwe, 32 (7), 445-462.

3. UMitchell, DR, O'Brien, KP, kunye noZhang, YL (2021). "Uhlahlelo lokuSebenza ngokuSebenzayo kweendleko zeeNkqubo zokuSebenza kwakhona kuPhuhliso lweZiseko zeZibuko." EzoQoqosho zobuNjineli bonxweme, 28 (4), 203-218.

4. UTaylor, SM, Johnson, AR, noLee, HJ (2018). "Ukusebenza kokusingqongileyo kweMathiriyeli eSekwe kwiMithi kwiiProjekthi zoKwakha zaseLwandle." Ubunjineli baseLwandle obuZinzileyo, 15 (2), 89-105.