Udupapuro tw’icyumba gikonjesha twa PU twongera imikorere yo kubika ibintu bikonjesha

Ububiko bukonje busaba ubushishozi n'imikorere myiza, paneli zo mu cyumba gikonjesha za PU zikora nk'urugero rw'inganda mu gukingira ubushyuhe. Paneli zo mu cyumba gikonjesha za PU zitera imbogamizi, zifasha ibyumba bikonje kugumana ubushyuhe buhamye no kugabanya igihombo cy'ingufu. Abubatsi benshi bahitamo paneli zo mu cyumba gikonjesha kuko bashaka gukingira ubushyuhe bukomeye, gushyiraho vuba, no kumara igihe kirekire. Zigumana ubushyuhe buhamye imbere mu biribwa kugira ngo zigire umutekano. Abacuruzi bazishingikirizaho mu gutwara ibintu no kubika ububiko.

Ibyiza byo gukoresha PU Cold Room Panels

Ibyuma bikonjesha bya PU bitanga ubushyuhe bukomeye kuko igice cy’imbere kigaragaza ubushyuhe buke cyane. Igice cy’imbere gisanzwe cya PU kigera ku bucucike buri hagati ya kg 38 na 42 kuri metero kibe. Ubu bucucike bushyigikira ubushyuhe buri hagati ya W 0.018 na 0.024 kuri metero Kelvin. Igice cy’imbere cya PU gikonjesha cya mm 100 gikomeza ubushyuhe buri munsi ya W 0.25 kuri metero kare Kelvin. Ibyumba bikonjesha akenshi bikoresha dogere 18 cyangwa munsi yabyo, kandi ibice bikonjesha bya PU bigumana ubushyuhe buhamye muri ibi bihe. Abakoresha benshi bavuga ko bazigama ingufu kuva kuri 10 kugeza kuri 18 ku ijana iyo bahinduye ifuro ridafite ubucucike buke bakajya kuri sisitemu za PU zifite ubucucike bwinshi. Ibyuma bikonjesha bya PU bigumana ubushuhe buri munsi ya 2 ku ijana, ibi bikaba birinda agaciro k’ubushyuhe mu gihe kirekire.

Ibyuma bya PU bitanga ibikoresho byinshi byo mu nzu ikonje, harimo ibyumba bikonjesha, ibyumba bikonjesha, ububiko bw'imbuto, aho batunganya inyama, n'aho babika imbuto. Ibyuma bya PU bya mm 75 bikwiranye n'ibyumba bifite ubushyuhe buri hagati ya dogere 0 na 10. Ibyuma bya mm 100 bikwiranye n'ubushyuhe buri hagati ya dogere 10 na 18. Ibyuma bya mm 150 bikwiranye n'ubushyuhe buri hagati ya dogere 20. Kandi 200 mm imwe ikwiranye n'ubushyuhe buri munsi ya dogere 25.

Udupapuro twa sandwich twa PU dukoresha uruhu rw'icyuma rufite ubugari buri hagati ya mm 0.4 na 0.6. Utu dupapuro twujuje imbaraga za 235 na MPa 280. Ubuso bw'icyuma bukomeye burinda ifuro kandi bugashyigikira imizigo y'ibikoresho by'imbere. Udupapuro twa PU twa mm 100 dusanzwe tugira imbaraga zo gukanda za kPa 150 na 180. Ubu bunini butuma habaho guhuza guhamye muriibyumba bikonjehamwe n'imodoka nyinshi z'amaguru. Benshiububiko bukonjeAbakora ibikoresho bakoresha imiyoboro y’ururimi n’imirongo kuko bituma umwuka utagira urujya n’uruza. Imiyoboro ifunze neza igabanya ingufu zisohoka ku kigero cya 10 kugeza kuri 15 ku ijana. Imiyoboro igaragaza kandi agaciro ko kugabanya amajwi hafi ya desibeli 25 kugeza kuri 28, bifasha kugenzura urusaku mu bice bitunganywa.

Ubwiza bw'ibikoresho byo mu rwego rwo hejuru

Ibikoresho fatizo bigena igihe cyo kuramba k'umusaruro wa nyuma. Kubera ko sandwich panel ifite umubare munini w'ibyuma, uburyo bwo kurwanya ingese ku buso bw'umusaruro ni ingenzi cyane. Irangi rya zinc riri hagati ya 120g / m² na 275g / m² ririnda icyuma. Ibi birinda ingese mu byumba bikonje kandi bikonje. Irangi ryo hejuru nka PVDF cyangwa HDP rirwanya ingese. Ubunini bw'irangi busanzwe bungana na mikoroni 25. Uru rwego rwo kurinda rutuma ibara ridashira.

Isosiyete ya Harbin Dong`an Building Sheets Company niyo ikora ibikoresho bya sandwich panels mu Bushinwa. Iyi sosiyete imaze imyaka irenga 40 ikora amateka menshi. Isosiyete ya Dong`an iha agaciro gakomeye ubwiza bw'ibicuruzwa byayo. Dong`an ikura ibyuma mu batanga ibikoresho byo mu rwego rwo hejuru. Bakunze gukoresha ibikoresho biva mu bigo bizwi kandi by'indashyikirwa. Ubunini bw'icyuma buri hagati ya mm 0.4 na mm 0.8 kugira ngo barebe neza imbaraga z'imiterere y'ibicuruzwa bya sandwich panels. Dong`an igenzura buri gice cy'ibikoresho fatizo byose neza. Ibikoresho byujuje ibisabwa mpuzamahanga ni byo byonyine byinjira mu mushinga w'ibicuruzwa.

Ikoranabuhanga mu gutunganya ibintu muri Harbin Dong`an

Harbin Dong`an ikoresha imiyoboro igezweho yo gukora. Imiyoboro yabo ihoraho ikora neza. Sisitemu za mudasobwa zigenzura neza uburyo ifuro rikorwa. Ibi bitanga ubucucike bumwe mu gice cyose cy’urukuta. Bakoresha imashini zifuro zifite umuvuduko mwinshi. Umuvuduko w’ingufu ugera kuri bar 150. Ibi bituma ifuro ryuzura neza impande zose. Ingufu zihuza icyuma na ifuro ni nziza cyane. Irenga 0.09 MPa mu bizamini bisanzwe. Igihe cyo kuzamuka kw’ifuro kiguma mu masegonda umunani kugeza ku icumi, bishyigikira imiterere y’uturemangingo. Laminator ikoresha umuvuduko uringaniye wa 0.1 kugeza 0.2 MPa mu gihe cyo gukosorwa.

Iyi ngufu imwe ikuraho guhindagurika kw'ibipande n'ubuso butari bwiza. Ikoranabuhanga rigezweho ryo gukata rituma imiterere y'ibipande ikora neza. Ibipande bigera aho byagenewe guteranywa. Ubushobozi bwo kwihanganira ibintu buguma muri milimetero 2. Uruganda rukoresha ibikoresho byikora byo gukusanya ibintu bigabanya kwangirika kw'imashini kandi bigatuma impande zihinduka munsi ya mm 1. Ibi bikuraho icyuho mu gihe cyo gushyiraho. Ubuso bw'icyuma butuma byoroha gusukurwa kandi bigashyigikira HACCP na GMP. Ibi bituma ibipande bya PU biba byiza mu gutunganya ibiribwa, imiti, no mu bijyanye n'ibikoresho.

Harbin Dong`an itanga uburyo bwo gukurura ibintu nk'ibice by'imfuruka, imigozi ya aluminiyumu, ibifunga, n'ibifunga bitarangwamo ifu. Ibi bice byongera ubuzima bw'uburyo kandi bikarinda kwangirika mu bidukikije bikonje. Filimi zirinda ubwinshi bwa mikoroni 60 kugeza kuri 80 zigabanya igipimo cyo kwangirika kw'ubwikorezi kugeza munsi ya 1%. Abaguzi bagira icyizere kuko buri cyiciro gikurikiza amabwiriza asanzwe akurikizwa mu gucunga ubuziranenge bwa ISO 9001.

Serivisi no Guhindura

Harbin Dong`an ishyira imbere kunyurwa n'abakiriya no kubashyigikira. Itsinda ryabo ry’abahanga rifasha mu gushushanya icyumba gikonje. Babara ubugari bw'aho ibikoresho bikorerwa hashingiwe ku hantu biherereye. Dong`an itanga ibisubizo byihariye kuri buri kintu cyose gikenewe. Ubushobozi bwabo bwo gukora burenga metero kare 2.000 ku munsi. Ibi bituma imishinga minini igezwa vuba. Batanga garanti y'imyaka 15. Ubu bwitange bugaragaza icyizere cyabo mu bwiza bw'ibicuruzwa. Ubufasha bwa tekiniki buracyahari mu gihe cyose cyo gushyiraho. Abakiriya bahabwa ubuyobozi ku bijyanye no kubungabunga no kwita ku bikoresho.