Umthwalo Othemba okuqina kwe-Concrete Formwork - Isisombululo esinobukhona obungcono

Zonke Izigaba

umshado wokufomu leconcrete

Isilimi sezimbotshelo sakonkretu sibonakala njengesicelo sekhemikhali esiswele ukukhulisa ukuthi izinhlangothi zekonkretu ziphawule ngendlela efushane kumakhulu awo aphansi emaqondana. Lomthelelo mwenhlabathi wokwakha ubangeniso phakathi kwesayizi yekonkretu nematerials yezimbotshelo, ukukhuphula ukubambezela okungafuneki okungaba khethile kuqhathaniswa nokugcina kwemikhiqizo ephinde iyisisekelo. Umsebenzi wokucopheleka we-silimi sezimbotshelo sekankretu uyaphathwa ngokudala igumbi elincane eliyinkimbili leyo ekuvuselela ukuthatha isimo ngaphandle kokukhuphula iqiniso noma ukubona kwesayizi yokugcina konkretu. Izimbotshelo zenhla zamandla ezenziwa ngkonkretu zisebenzisa teknoloji epolimeru nezinkinga ezithile ezikhethiwe ngokuhle ukuze zifakelane ngokuthuthuka phakathi kwezimo ezahlukene namathuba okuyila konkretu. Lezi zinto izinzulu zizofakazwa ngeyoli engezansi, amathambo, nezinye izidingo eziphathelene ngokuhle ukuze kugcinwe imiphumela engcono ethembekile ngaphandle kokukhathazeka ngokuthi kufanayo nokuthi kufanayo kakhulu kwi-materials ezahlukene ezifakiwe ngokuphelele, kanye nezinhlangothi zezimbotshelo ezifakiwe ngokuphelele. Izinga elihle lokusebenza kwezimbotshelo zezimbotshelo zakonkretu kusenhliziyweni kuchaza umfanekiso ohlelo oluncane olunjalo, ukubamba kakhulu kuzinyo zezimbotshelo, ukukhathazeka kwe-alkalinity yekonkretu, nokungabi khethile kumsebenzi wokugcina konkretu. Abasebenzi abaqondene basetshenzisa isilimi sezimbotshelo sokugcina konkretu ukuze bafakelane ngezimali ezinhle, bazilungiselele izindleko zomsebenzi ophathele ekucwebeni izimbotshelo, futhi bangenise iphrojekthi lapho izimbotshelo ezinezimali eziningi ziqhubeka. Umsebenzi wokufaka kufaka ukusabela kanye nokushaya isilimi sezimbotshelo sekankretu kuzinyo ezihlanjwe, ezielanga phambi kokuthi konkretu kuthathwe, ukuqinisekisa ukufakwa kuzo zonke izinyo ngaphandle kokunqoba noma kukhuphula. Izimbotshelo ezinhle zezimbotshelo zezimbotshelo zakonkretu zibonakala ngokusebenza kahle emaslandweni apho ikhanda ilungele ukuya ku-0°C kuya ku-temperatyu ephezulu, kube yisimo esifanele kumsebenzi wonke unyaka. Izidingo zezinsiza zasendle zabelana nokuthuthuka kwezimbotshelo ezingenakwenzeka zezimbotshelo zakonkretu ezixhomeke kakhulu kuzimpendulo eziphathekayo ngisho ngemuva kokuthi zifakelane nezimali eziphambene ngokuqinisekisa imiphumela engcono yezimbotshelo ngendlela yokwakha eyancibilika.

Amagaba Amahlula Ngoku

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Amaphutha wokulayisha kwezinhlobo zomvume we-PU eziflexibhileyo

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Amagcinisi we-Release zokuqasha i PU Semi-rigid Foam Imolded Yophrodykte

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Amagcinyi Amabini

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Amaphastyizi Aphuziweyo

Isiphumelelo esikhulu sokusebenzisa isimilo somsebenzi wokuphuma kwesikhwama sikub concrete kukuthi kusenzo kube khona ukuncipha kakhulu inhlathi yesikhwama nokulahlekelwa kwemali. Amalungiseleli ekwaleni angazigcwalisa izikhwama ngaphezu kwamathuba angu-50 uma abasebenzisa izimilo ezinhle zomsebenzi wokuphuma kwesikhwama sikub concrete, lokhu kuguquka ngqo emali enkulu efihlakalayo nesimo esihle sendlela yokuhlala. Izici ezizenzakalelayo zokuphuma kuzisikhwama kumelapha ukuthi concrete akulotshiwe kumzila wesikhwama, kumelapha ukunqamuka okukhangelwayo komsebenzi othintwayo okuyindlela ethintwayo eyayithinta i-concrete nezikhwebhu ezinde zokwakha. Lokhu kumelapha ukugcinwa kwezikhwebhu ze-steel nase-aluminum ngokumelapha ukucopheleka nokulahlekwa kwesayizi kusondela kwe-concrete nokuhlengwa kusondela. Ukusebenzisa umsebenzi wokuphuma kwesikhwama sikub concrete kwenza ukuthi kufakwe isayizi esihle esidinga ukulungiswa okuncane emva kokwakha noma ukulungiswa kwemisebenzi. Isivumelwano esibhekene nesayizi esihle se-professional-grade concrete formwork release agent sivumela ukuthi kunezinto eziphathelene nezinkinga, ukulahlekwa, noma ukushinteka kwesayizi okuhlanganisa izikhwebhu zokugcina. Lokhu kunciphisa ukudinga kwezimali ephakeme zokulungiswa, ukugaya, noma ukulungiswa kwemisebenzi engaqeda imali nesikhathi semprojekthi. Isiphumelelo esingaphansi sivumela ukuthi izikhwebhu zokwakha zisetshenziselwe futhi uma ziqashelwe ngomsebenzi wokuphuma kwesikhwama sikub concrete. Izikhwebhu zilondoloza ubuchwepheshe bezabo nesayizi yaso phakathi kwezinyathelo eziningi zokulaka i-concrete, kujikelela ukuthola amaphrojekthi wokwakha futhi kunciphise ukulahlekwa kwemateriali nokuthengwa kwesikhathi. Indlela eyorhwe ngomsebenzi wokuphuma kwesikhwama sikub concrete ivumela amalungiseleli ekwaleni ukulungiselela izikhwebhu ngokushesha kulezo zesikhathi esilandelayo ngaphandle kokusaphaza, ukusandblast, noma ukusebenzisa izinkcazo zokuhlenga. Ukuqinisekiswa kwezimali kuvamele isiphumelelo esikhulu, njengoba umsebenzi wokuphuma kwesikhwama sikub concrete uphazanyiswa nomsebenzi ongcono wezimali okuthintwayo ngenxa yokuthintana kwesikhwebhu esilahlile kwi-concrete ekugcineni. Abasebenzi banelindelo elincane lokuthi bafunyenwe yizinto ezifudumeleyo, izixhumanisi zodidi, noma ukuthintana kwezimali lapho kusekelwa izikhwebhu. Iziphumo ezinhle kuzo ziqukethe ukunciphisa kwezimali kanye nokunciphisa kokusebenzisa izinto, njengoba izikhwebhu ezilandelwe kahle zidinga ukuthengwa kabusha kancane kanti zilungisa izinto ezincane zokwakha. Ukusebenzisa kahle umsebenzi wokuphuma kwesikhwama sikub concrete kunciphisa ukuthi kwenzeke kakhulu okungaba khona kuthinta ukuthinta kwe-concrete kulezo zinyathelo eziningi zokulaka, kuvumela ukuthi kube khona ubuchwepheshe kanye nokuthembeka kakhulu kuzo zonke izinqumo ezinhle zokwakha.

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umshado wokufomu leconcrete

wasawu lomphathisi

umthwalo wokulayisha emihlaba yasekhilini

umphathisi wokulanda emakhomishini lwe-polyvinyl alcohol

umshado wemodeli leconcrete

umdlalo wesilayoni

umshado we-cement

Ubunzima Obungcono Bekhono Yokuhlisa

Ukuchwephesheka kwezinhlelo ezimiswe ngokuphethwe yezinhlelo zokulungisa izimpapama zakwa-modern concrete formwork release agent zinikeza imiphumela engavamile yokuhlukunyezwa phakathi kwezinye izimo nezehluko zokudala. Izinhlelo eziphathekayo ze-concrete formwork release agent zisebenzisa i-polymer chains ezenziwe ngokuphethwe ukuze zenze izidingo eziphathelene nokuhlukunyezwa kwezimpapama kanye nezinkunkuma zamahashi akamuva. Lokhu kwenza kube lula ukuhlukunyezwa noma kube kusebenziswa nezinkunkuma ezikhiya kakhulu, nezigaba ezilondoloza kakhulu, noma izikhathi ezide ekugcineni kwazo okwesibonelo kusobala izinhlelo ezingcono. Ukuzimisela kwesithunzi se-concrete formwork release agent esiphephilayo kusenzo kube lula ukusebenza kakhulu emanzini amaduze, kusukela emanzini aphezulu kwegunya lokushiya kuze kube ligugu elijulile apho izinhlelo ezifana nezizekelo azisemthethweni. I-viscosity ephathelene ye-concrete formwork release agent echithekayo ikhuthaza ukubamba kabi kwezimpapama ezivuthiwe, ezindaweni eziphakeme, futhi kungekhona ukushiswa, ukubamba okushintsha okungadingeki okungaba khona ukuthintela imiphumela yokuhlukunyezwa. Izinhlelo ezimoderna zokulungisa izimpapama zakwa-concrete formwork release agent zizothinta ukucopheleka kwesilika esihlangothini, zibambe izidingo zabo zonke izikhathi zokugcina kwamahashi ngaphandle kokulahlwa noma ukuthwasa kwesayensi. Isakhiwo se-molecular sesinhlelo sangempela se-concrete formwork release agent sinikeza ukufinyelela okuhle kumagugu ajwayelekile wokudala izimpapama, futhi kuyakha i-film enegugu kumagugu angalujwayelekile njenge-steel ne-aluminum. Lokhu kwenza kube lula ukusebenza ngendlela efanelekile ngaphandle kokuthi umgca wokudala uzophindwa, kuyakwazi ukusebenzisa izimpapama ezahlukene ngaphakathi kweprojekthi evela ngokuthile. Inkululeko eyophinde ebukeka emuva kuka-concrete formwork release agent eyenziwa ngabaprofesi, iyasusa inani lezikhathi ezidingayo ukulungiswa kabusha phakathi kwezinto zokudala, iyasingisa inkampani futhi isebenze ngendlela efanelekile kusenhlalweni sokudala okude. Izinhlelo ezinezici zokudala izimpapama zakwa-concrete formwork release agent ziqale indlela eqhubeka ngayo ekuxhomekeni kwizimpapama eziphakeme apho ukubonakala kwebhodi kuyisidingo esibalulekile ekuxhomekeni kweprojekthi, zinikeza ukugcina okungalwahlwa ngaphandle kokulahleka kwezici zokubonakala abadesineri bezifuna kumagugu akavela.

Ukudlula Kwezikhathi Zokusebenza Kwesithuthi Nokunciphisa Imali

Ukusebenzisa kahle kwamathuba okulungiselela isimo sokulunga kwesikrweleti kusinika izindleko ezincane ngokudala kude kwezinhlelo zokwenza isikrweleti nokuncipha kwizindleko zokulungiselela kuzindiza zokujenga. Isimo esivikelayo esimele yisimo esihle sokulungisa isikrweleti sikhuphula ukubamba kwesikrweleti esibangela ukulahlwa kweyephansi, ukuthutha, nokuguquka kwebanga kwezinhlelo ezinezilumkoti ne-aluminum ezinzima. Lokhu kusinikela amandla okulungiswa kwizinhlelo zokwenza isikrweleti ukuze kugcinwe izimali eziyisikhombisa kunezinhlelo ezingalungiswa ezithinta kakhulu ngokubamba kwesikrweleti nokuciphisa kwezindleko. Ukukhona kwesimo sokulungisa isikrweleti kuyaphakama kakhulu emaphrojekthini amakhulu ajengazindiza apho izinhlelo zokwenza isikrweleti ziyizimali ezinkulu kudinga ukusetshenziswa kakhulu ukuze kufinyelelwe izindleko. Ukusebenzisa kahle kwesimo sokulungisa isikrweleti kususa izikhathi eziphazanyayo ezixhoshelwe ekulungiseni izinhlelo zokwenza isikrweleti, kuvikela izindiza zokujenga ukuthi zibe nemigomo futhi kususa izindleko ezinkulu zokubuyisela izixhobo. Ukusebenza kahle kwesimo sokulungisa isikrweleti kunciphisa ukuguquka kwebanga lesiface sesikrweleti, kususa umsebenzi othuliwe othintana nendiza kwezimali kanye nokuhluleka kwemigomo ethintana nesikhathi. Umdlalo waphakade we-teknoloji yokulungisa isikrweleti unika amandla okushisa kakhulu kwizinhlelo zokwenza isikrweleti, kuvikela izigodi zokujenga ukuthi zifane izindleko zabo ngendlela efana naleyo esebenza kakhulu kakhulu. Izindleko ezitholakala ngokushishiswa kakhulu kwizinhlelo zokwenza isikrweleti kusinika izigodi eziphansi kanye nezindleko eziphansi kuziprojekthi zonke, lokhu kuyidingeka kakhulu emasundwini apho kunesayensi yokusebenza engeyiwi kanye nezindleko ezakhelwa. Izimboni ezihle zezimo sokulungisa isikrweleti zikhubaza ukuthuthwa kwesikrweleti esiguqulayo kusabalala kwebanga kanye nobuso, kuvikela ubuchwepheshe bwebanga kuzindiza zokujenga ezide. Izinkinga zezenzaro eziphathekayo kwezinhlelo zokwenza isikrweleti ezidinga ukusebenzisa izimo sokulungisa isikrweleti zifanana nezidlalo zokujenga ezisenso, kusinika izindleko eziphathekayo ngokuncipha kwentengo kanye nokwakhiwa kwezindleko. Izinhlelo ezinhle zokulungisa isikrweleti zinesandla ekuvikelweni abasebenzi ngokususa izindleko zokushisha izinhlelo zokwenza isikrweleti, kunciphisa izindleko zokulungiswa kwezimali kanye nezindleko zokuxhumana nokuxhumana, kuvikela amandla okujengwa ayisidlo.

Inkinobho Yenzenzo Ngokusebenza Kwezimali Nokuphathwa Kwemiphaketho

Ubungako bendlela eyinhambile yokusebenza kwezinhlelo zokukhupha umfanekiso wokwakha kwenkuni esiphethelwe ngokusihlwa kusisekelo sesifazane ukuya kumgwa wokugcina ongenhla okudinga izindlela nezimboni ezithile zokwakha. Izinhlelo zokukhupha umfanekiso wokwakha kwenkuni zibonisa ukusebenza okuphathelene nokulinganiselana komfanekiso wamagugu, kufaka phakathi inkuni enobukhona obuphezulu, inkuni engaqeda ukulungele, inkuni enhlanzi, nezinhlelo eziphilosithe ekhuthaza izidingo ezingavumelekileyo kwezinhlelo ezibalulekileyo. Amathuba okusebenzisa izici ngokushisha kwezinhlelo zokukhupha umfanekiso wokwakha kwenkuni kuvumela ukubhubha okunjalo kumafomu amakhulu, ngelikhalasi okusebenzisa indlela yokulondoloza kuvumela ukuphatha ngqondweni emsebenzini futhi nezigaba eziningi apho ukubhubha okuphathelene kukhupho lomsebenzi kuyaphatha indima ebalulekile. Izici ezivuselelwe zezinhlelo zokukhupha umfanekiso wokwakha kwenkuni zisebenza ngempela ngezifomu zephasiti ezenziwayo, izinto ezinzulu, izifomu ze steyili, izinhlelo ze aluminum, izimvula ze fiberglass, nezimboni ezintsha ze plastic ezisetshenziswa emsakathini. Ubunzima bezimpendulo bezezinhlelo zokukhupha umfanekiso wokwakha kwenkuni esiphethelwe kuvikela ukusebenza okuphathelene ngokuhlunga kokulunga kwemizamo yokwakha inkuni, ukuya kuzindlela zokwakha ezisuke zisheshayo kuze kube yizindlela ezide kudinga ukulungiswa kwinkuni ebomvu noma imoto ethintile. Izinhlelo zokukhupha umfanekiso wokwakha kwenkuni zilandelayo zilindelela ukusebenza njengoba kusekelwe izikhathi eziningi zokwakha inkuni ngaphandle kokudinga ukubuyisela kabusha konke, kubola izindleko zezinto futhi zihlinze ukusebenza okuphathelene ngokugcina. Ukubaluleka kwezinhlelo zasekuhlaleni zokukhupha umfanekiso wokwakha kwenkuni ngezinhlelo zokudala, kufaka phakathi izici zokukhula, izici zokuhlala, izici zokulahleka, nezici zokungenisa amahubo, kuvikela izimpilo ezingcono ezingakwazi ukulahleka ubungako beminningi noma ukusebenza kwesikhupho. Isebenzo sokusebenzisa izinhlelo zokukhupha umfanekiso wokwakha kwenkuni esebenza kusekela isimo sesayensi sokwakha inkuni apho umbala, ukulinganiselana kwesiqhamo, nobumbeko bakhiwa kuyaphatha indima ebalulekile kusisekelo nembuso wokuzinza kwegazi. Isetyenziswa ngokushesha kwezinhlelo zokukhupha umfanekiso wokwakha kwenkuni ezivuselelwe kujabulela izikhathi zolindelo phakathi kokeseka kanye nokulungiswa kwenkuni, kuxhomekeza emacaleni angenhla kodwa akhange ubumbeko bekhusiwe. Izici zokuvikeleka kwezimali zezinhlelo zokukhupha umfanekiso wokwakha kwenkuni zilandelayo zifihla izidingo eziningi zezimali mabanga VOC, ukulahleka, nokuvikela abasebenzi ngaphandle kokulahleka izinkundla ebalulekile ezidinga ukukhupha umfanekiso wokwakha kwenkuni.