Fiber Cement Composite Panel
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Fiber Cement Composite Panel factory

I-Fiber Cement Composite Panel

Thumela ukuPhenya

Isingeniso Somkhiqizo

Iphaneli yenhlanganisela kasimende yefiber iyimpahla yokwakha entsha eyakhiwe ngokuyinhloko usimende nefiber, enongqimba olusebenzayo lwepuleti lensimbi eliyinhlanganisela. Lesi sakhiwo sihlanganisa izakhiwo zikasimende ezingashi, ezihlala isikhathi eside, nezingashi, ukuqhekeka nomthelela wefayibha, namandla aphezulu kanye nokungagqwala kwensimbi. Ukushisa okuphezulu nokucindezela okuphezulu kuthuthukisa isibopho ngesendlalelo sikasimende. Abantu abaningi badida iphaneli ehlanganisiwe ye-fiber Cement lapho beyithenga, bayidide ngebhodi le-calcium silicate. Nakuba kokubili kubonakala kufana, i-fiber-ibhodi likasimende linikeza ukuqina okukhulu, kuyilapho ibhodi le-calcium silicate liqinile kodwa liyaphuka futhi alikwazi ukumelana ne-crack{6}}. Ukukhetha kuncike kuhlelo lokusebenza. Ngaphezu kwalokho, ukujiya akuqinisekisi ukusebenza okungcono, ngakho-ke ukujiya kwethu okujwayelekile kungu-9.5mm.

Iphaneli yenhlanganisela ye-fiber Cement izwakala iphezulu kakhulu-isiphetho. Kunezimbobo zesikwele ezingu-5-7 mm ngaphezulu. Ipuleti lensimbi elingaphakathi kwembobo liyangena futhi lingena kusimende oqiniswe ifayibha enamandla amakhulu, futhi lezi zintathu zihlanganiswe ngokuqinile ngenxa yokucindezela okukhulu. Ngesikhathi sokusetshenziswa, akukona nje ukukhanya, kodwa futhi kunamandla aphezulu, ukumelana nomthelela, nokuqina okuqinile. Ifanele ukuphepha emlilweni futhi idlala indima enhle ekuvikeleni izimpilo zabantu kanye nempahla. Uma kwenzeka umlilo, iphaneli ye-fiber Cement composite inomkhawulo wokumelana nomlilo ofika emahoreni angu-4 futhi ingamelana nokucindezela kwe-3.0MPa. Ilula kakhulu kunezinto zendabuko. Inokumelana nesimo sezulu esinamandla futhi ayithinteki ukushintsha kwezinga lokushisa ngesikhathi sokusetshenziswa. Kungakhathaliseki ukuthi isetshenziswa ngaphandle ebusika noma endlini ehlobo, ingafinyelela imiphumela engalindelekile. Ngaphezu kwalokho, inomphumela omuhle wokuhlukanisa. Lezi zakhiwo zenza ukuthi isetshenziswe kabanzi kakhulu.

Ngokuphishekela kwemboni yezokwakha izinto ezingasindi nezemvelo, ibhodi likasimende kanye nephaneli yenhlanganisela yefayibha usimende kube abadlali ababalulekile emakethe yokuvuselela. Kodwa-ke, abanikazi bezindlu abaningi bahlushwa ukubambezeleka kokwakhiwa kanye nokweqiwa kwezindleko ngenxa yokukhethwa kwempahla engalungile. Umncintiswano empeleni uwumncintiswano phakathi kwesisindo namandla. Ibhodi likasimende, elenziwe ngokuyinhloko kusimende, isihlabathi se-quartz, nama-chips egwadle, lakhiwa ngaphansi kwezinga lokushisa eliphezulu nokucindezela okukhulu. Ukuminyana kwayo kufinyelela ku-2.5-2.8 g/cm³, futhi ucezu olulodwa lungaba nesisindo esingafika ku-50 kg, nokho amandla alo okugoba adlula u-80 MPa. Kodwa-ke, iphaneli ye-fiber Cement composite, ehlanganisa u-10% -15% we-glass fiber, inokuminyana kuphela kuka-1.2-1.5 g/cm³ futhi inesisindo esingaphansi kuka-20 kg ucezu ngalunye. Iphinde inikeze amandla omthelela aphindwe kathathu kanye nomkhawulo wokumelana nomlilo wamahora angu-2-4. Ngenxa yokuthi amaphaneli ayinhlanganisela yefiber-simende ahlanganiswe nensimbi, anamandla aphezulu futhi ayinketho ekhethwayo yezinhlelo zokusebenza zokuhlobisa kwangaphakathi ezifana nezinhlelo zokuhlukanisa kanye nokuhlobisa uphahla. Banikeza izindleko eziphansi nokusebenza okuhle kakhulu.

Amaphaneli ayinhlanganisela ye-fiber Cement ahlangabezana nezindawo eziyinkimbinkimbi nezinokhahlo ngesikhathi sokusetshenziswa, okuhlanganisa:

Izimo{0}}zezinga lokushisa eliphezulu:

Izinzuzo zabo eziyinhloko zifaka-ukumelana nezinga lokushisa eliphezulu, ukumelana nokuguga, kanye nokufakwa kwe-thermal okuqinile. Angasetshenziswa ezindaweni ezisukela ku-50℃kuya ku-200℃isikhathi eside ngaphandle kokuthambisa noma ukuvuvukala, ngaleyo ndlela kuvimbele ukuwohloka kwesakhiwo okubangelwa{4}}ukonakala okuphezulu.

Indawo{0}}enomswakamo ophezulu:

Uma umswakama ufinyelela ku-85% noma ngaphezulu futhi ukugxiliswa kwesifutho sikasawoti kufinyelela ku-50mg/m³ noma ngaphezulu, izinto zokwakha ezijwayelekile zizoba nomswakama kanye nesikhunta. Kodwa-ke, i-silicone{3}isekelwe ekuvimbeleni amanzi kwesendlalelo sikasimende kuqinisekisa izinga lokumuncwa kwamanzi elingu-15% noma ngaphansi, futhi kuvimbela ukubola noma ukuguqulwa kwe-alkali. Izinto zensimbi ezingenasici ziphakeme kunamaphaneli ahlanganisiwe ajwayelekile, okuholela empilweni yenkonzo efinyelela eminyakeni engama-20-30.

Izindawo ezonakalisayo:

Lezi zisebenza ngokuyinhloko ezitshalweni zamakhemikhali. Insimbi engagqwali e-Duplex iyancanyelwa ukusetshenziswa ezindaweni ezifana nezindawo zamathangi okugcina i-asidi ne-alkali namalabhorethri, lapho ukuchayeka isikhathi eside kumagesi ane-asidi noketshezi lwe-alkali kuvame. Insimbi engagqwali e-Duplex inikeza ukumelana okuhle kakhulu kukho kokubili ama-asidi aqinile nama-alkali, ngezinga lokugqwala Elingaphansi noma elilingana no-0.01mm/ngonyaka. Ayikhiphi futhi izinto ezinobuthi ngesikhathi sokusetshenziswa futhi isetshenziswa ikakhulukazi ezinhlelweni ezinobungani bemvelo.

Indawo yokudlidliza:

Ezindaweni ezingaphansi-ekunyakazeni kokusebenza kwesikhathi eside, njengamahabhu okuthutha, amaphaneli ayinhlanganisela ye-fiber Cement anikeza izinzuzo eziyingqayizivele. Amandla abo okushayisana Makhulu noma alingana no-50kJ/m², okubavumela ukuthi bamelane nebhola lensimbi elingu-5kg-eliwa lisuka ku-3m ubude ngaphandle kokuqhekeka. Ngaphezu kwalokho, banikeza amandla aqinile we-Greater than noma alingana ne-450MPa kanye nobude obungu-Greater than noma obulingana no-20%, okuqinisekisa ukuthi ngeke baphuke ngesikhathi sokusetshenziswa.