Retardants ilangatye for izakhiwo zentsimbi kunye nabenzi babo

Wonke umntu uyazi ukuba intsimbi akanawo iipropati ezinokutsha kodwa kwiqondo lobushushu eliphezulu umbandela uba ngakumbi bhetyebhetye, ukulungele ukuthwala iindlela ezahlukeneyo ukulahlekelwa umthwalo umbane. Loo mhlaba ngethuba umlilo kungakhokelela ekuweni isakhiwo okanye nayiphi na inxalenye yayo na eyingozi ebomini bomntu. Ukuze uphephe oku, sebenzisa iintlobo ngeentlobo retardants ilangatye.

Yintoni ukhuseleko emlilweni izakhiwo ngentsimbi?

ukhuseleko emlilweni - iseti izisombululo zobugcisa, kubandakanywa inkqubo kunye metal nezakhiwo, apho edangatyeni nekudodobalisa ukubunjwa usebenzisa. Loo nkqubo ibizwa ngokuba zokukhusela umlilo kwisixando sokwenziwa. Izakhiwo ezo kusetyenzwa yi isakhiwo data, ube kwinqanaba eliphantsi ukumelana nomlilo, nto leyo ethetha ukuba sakhiwo uza kuqalisa kuwa ngaphandle kokuba amaxhoba ziya bakhutshwe.

Ukwandisa eli index kwenzeka ngenxa uluhlu phezu umboniso okhethekileyo, nto leyo ithintela inkqubo yokutsha, ukukhusela isakhiwo intshabalalo ekhawulezileyo.

Eyona ndlela isebenzayo ukukhusela izakhiwo metal kwimiphumo lomlilo

Ngenxa yobuchwepheshe kunye nophuhliso ngokukhawuleza yasungulwa iindlela ezininzi ukunciphisa ifuthe yimililo aluminium ezahlukeneyo metal. Ilangatye retardants ukuba izakhiwo kumphezulu zenze ubushushu ubushushu umaleko nto ngumlilo zezenzi, ukumelana amaqondo obushushu aphezulu kunye neziphumo ngqo ngumlilo.

Umlilo nekudodobalisa ukubunjwa ukuba metal kunceda ukwandisa uzinzo wobushushu yesakhiwo ngenxa warming kade le sentsimbi. Ngenxa yoko, amalunga nesakhiwo eso sinako ukugcina yayo noshowo iimpawu ngento ethile kangangexesha elithile. Kuhleli kuphela ukukhetha isixhobo ekunene ukhuselo isixando lwezakhiwo.

indlela eyiyo zokhuselo lomlilo:

• retardants ilangatye Intumescent ukwandisa ukumelana nomlilo zokwakha imizuzu 90;
• ukutyabeka kungandisa ukumelana nomlilo threshold imizuzu 180, yaye ngakumbi;
• zibheke plates, kugcinwa okhethekileyo compound kukwazi ukunyusa emlilweni uxhathiso kwi-180 imizuzu okanye ngaphezulu.

Indlela ukukhetha ubume nekudodobalisa ilangatye?

Ukwandisa ukhuseleko, ukhetho umxube efunekayo ukuze aqhube uhlalutyo kubugcisa nakuqoqosho yenjongosenzi nokuphonononga mpawu zilandelayo:

• iyawulwa umlilo isakhiwo Izinga ngaphandle naluphi na ukhuseleko olongezelelweyo.
• Inqanaba entsonkothileyo loyilo uqwalaselo.
• Ubukho okanye ukungabikho miqobo ubunzima ukutyabeka nelangatye nekudodobalisa.
• Iimpawu yokusebenza lwesakhiwo kunye amathuba emisebenzi yoluntu kunye nokwakhiwa.
• Ukuvavanywa wokuhambelana yokusingqongileyo kunye nezinto lokusingqongileyo zokhuselo.
• Ixesha elabelwe ukusetyenziswa kwezinto nekudodobalisa ilangatye.
• iimfuno zobuhle ukuba imbonakalo yesakhiwo okanye ukwakhiwa njalo njalo.

Ingaba ukhuseleko kubalulekile emlilweni?

Nge retardants ndlela ekunene akuyi kuphela ukukhusela isakhiwo emlilweni, kodwa ukusindisa ubomi.

Chemistry isifundo saxelelwa ukuba amaqondo obushushu aphezulu wenze metal ethambileyo. Ngexesha umlilo, ubushushu lidlula 500 ° C, nto leyo ithetha ukuba uyilo olungekho mthethweni aqala ukulahlekelwa iipropati zabo umthwalo-ethwele kule ngcaciso imfutshane yokuqala. Ukwandisa eli xesha, iindlela ezahlukeneyo ukulungiselela ukwandisa metal ukumelana zisembundwini wawo. Eli xesha liya kuba ngokwaneleyo ukuba baphume abantu ukucima umlilo.

Umgaqo esebenza ngayo ekwakhiweni okhuselayo intumescent

Ukuqamba Intumescent - le yenye yezona ndlela nathembisayo ekuthintelweni lomlilo, izakhiwo zesinyithi. Umgaqo abasebenza sikuko ukuba ubushushu umaleko thermal awuvumeli ukuba shushu intsimbi kunye balahlekelwe umthamo wabo umthwalo ngokuzala kwiqondo lobushushu eliphezulu. Xa baboniswa thermal ubushushu layer yandiswa phantse lunemiba-40, ngenxa yale propati wayo yokugquma thermal zandile kakhulu.

Imiyalelo kwimixube intumescent mihla bathi kufuneka emalifakwe kumphezulu umaleko lukhuselwe malunga 2 mm zamafu. Ukuba isicelo kwinani elikhulu, ngoko kaxakeka umaleko kubenge- yothani, ukudumba. Ngoko ke umbuzo ovelayo ukungafani ye umaleko zokuzikhusela, yaye oko ziba nje.

bayithambise ngaphambi elangatyeni nekudodobalisa Ukwakhiwa ukuba umphezulu metal kufuneka lulungele kuthetha elikhankanyiweyo imiyalelo ukusetyenziswa. Ukongeza, le nto kufuneka athobele isiqinisekiso ukhuseleko emlilweni. Ungalibali ukuba primer linokusetyenziswa kumphezulu, ukucocwa kwasephakadeni ipeyinti okanye ukungcola.

iiplasta Fire-nekudodobalisa

Modern yagcwalisa emarikeni imveliso efana emzini eliyinjubaqa. It has a ngendleko ephantsi, isivuno eliphezulu ibonelela ngokhuseleko kwaye uyala ndlongo-bume. Noko ke, zayo isicelo inemisebenzi ethile:

• i-arhente ezifana unyango komhlaba kufuna ixesha nomgudu ngokwasemzimbeni.
• Umphezulu webala lokudlala kufuneka igqunyelelwe kunye Okuye kwabethelelwa enemingxuma, okanye udongwe ezindongeni ukuthanda ihlale ixesha elide.
• isakhelo weighting kwandisa umthwalo nokwakhiwa isiseko, nto leyo akusoloko nempembelelo entle ngobume kwesakhiwo.
• Xa isicelo udaka Ukuqamba anticorrosive kufuneka ingasetyenziswa, nto leyo eyandisa iindleko zale nkqubo.

Iiplasta zisetyenziswe kwiindawo apho ukufuma ayidluli-60% kuphela.

Ngokuphathelele umnqweno ukunciphisa ubunzima ukutyabeka zokhuseleko ziphuhlisiwe iiplasta ayisindi ezithe ongekho ngaphantsi sikhuselwe esemgangathweni. zobugcisa zale mihla ziye kuvunyelwa ukuba bazifumane udaka, oluqulathe gypsum, ikalika waterglass, kodwa amandla aphezulu kunye adhesion elungileyo.

Xa kunokwenzeka ukuba ufuna ukwenza i enomtsalane imbonakalo isakhiwo okanye ukukhusela retardants idangatye kwimiphumo bume ndlongondlongo, wavumela kokugqiba putties okanye ipeyinti.

abenzi Inkoliso retardants ilangatye eyaziwa

Abenzi zezinto yepeyinti ziye zatshintsha elide uluhlu lwabo amaxabiso wongezelela retardants nelangatye kuyo. Oku kusebenza zombini iinkampani amazwe, ngokunjalo zethu, lweenkobe.

Phantsi wophawu Interpon uvelise ezinye ipeyinti nekudodobalisa umlilo kakhulu zokunyanzelisa ngempumelelo. Company Nullifire Ltd izama ukugcina iipeyinti ngumnikelo ukhuselo otyhidiweyo, ikhonkrithi kunye drywall.

Kwiinkampani zasekhaya kufuneka zikhankanyiwe JSC "Euro-style". Ezi mixube ziveliswa zobugcisa zakutsha yaseYurophu, obubonakala ngokuba yincwadi yokusebenza eliphezulu. Musa ukulibala malunga NGO "Polimerstroyservis", LLC "Croze" yabucala "transformer", NPF Laboratory ukhuseleko emlilweni kunye nabanye.