Fektheri ea tlholisano ea theko ea li-micro synthetic fibers bakeng sa konkreite e ncha

Re tsitlallela holim'a molao-motheo oa ntlafatso ea 'Boleng bo phahameng bo botle, Katleho, Botšepehi le mokhoa oa ho sebetsa oa fatše' ho u fana ka k'hamphani e ntle ka ho fetisisa ea ho sebetsa bakeng sa Fektheri ea theko e tlaase ea theko e tlaase bakeng sa konkreite e ncha, Re khomarela molao-motheo oa "Services of Standardization, ho kopana le Litlhoko tsa Bareki".
Re tsitlallela holim'a molao-motheo oa ntlafatso ea 'Boleng bo botle bo phahameng, katleho, botšepehi le mokhoa oa ho sebetsa oa fatše' ho u fana ka k'hamphani e ntle ea ho sebetsa bakeng sali-micro synthetic PP fibers , Ka tšehetso e ntle ka ho fetisisa ea thekenoloji, re lokiselitse sebaka sa rona sa marang-rang bakeng sa boiphihlelo bo botle ba mosebelisi mme re hopotse boiketlo ba hau ba ho reka. re etsa bonnete ba hore tse molemo ka ho fetisisa li fihla ho uena monyako oa hau, ka nako e khutšoanyane ka ho fetisisa le ka thuso ea balekane ba rona ba sebetsang hantle ba tsamaiso e leng DHL le UPS. Re tšepisa boleng, re phela ka lepetjo la ho tšepisa feela seo re ka se finyellang.
Konkreite ke thepa ea khatello e phahameng empa e pota-potile matla a manyenyane ka makhetlo a leshome. Ho feta moo, e khetholloa ka boitšoaro bo brittle mme ha e lumelle ho fetisa khatello ea kelello ka mor'a ho phunyeha. E le ho qoba ho hlōleha ha brittle le ho ntlafatsa thepa ea mechine, hoa khoneha ho eketsa likhoele ho motsoako oa konkreite. Sena se theha konkreite e matlafalitsoeng ka fiber (FRC) e leng thepa e kopantsoeng ea samente e nang le matlafatso e hasantsoeng ka mofuta oa likhoele, mohlala, tšepe, polymer, polypropylene, khalase, khabone le tse ling.
Konkreite e matlafalitsoeng ke fiber ke thepa e kopantsoeng ea samente e nang le matlafatso a qhalakaneng ka mokhoa oa likhoele. Likhoele tsa polypropylene li ka aroloa ka li-microfibers le macrofibers ho latela bolelele ba tsona le mosebetsi oo li o etsang ka konkreite.
Macro synthetic fibers ka tloaelo e sebelisoa ka konkreite ea meralo e le ho nkela sebaka sa "bar" kapa matla a masela; ha li nke sebaka sa tšepe ea sebopeho empa likhoele tsa macro synthetic li ka sebelisoa ho fana ka konkreite e nang le bokhoni ba bohlokoa ba kamora ho phatloha.

Melemo:
Matlafatso a bobebe;
Taolo e phahameng ea crack;
Matlafatso ea nako e telele;
Bokhoni ba kamora ho petsoha.
E kenyelelitsoe habonolo ho motsoako oa konkreite ka nako leha e le efe
Lisebelisoa
Shotcrete, merero ea konkreite, joalo ka metheo, litsela, marokho, merafo, le merero ea ho baballa metsi.
Li-micro synthetic polypropylene (PP) fibers li atisa ho sebelisoa e le thepa e matlafatsang ka konkreite e ncha ho ntlafatsa thepa ea eona ea mochine le ho tšoarella. Li-fibers tsena hangata li ntle haholo 'me li fana ka melemo e kang:

Crack Mitigation:

Li-micro synthetic PP fibers li thusa ho laola nts'etsopele ea mapetsong methating ea pele ea ho folisa konkreite. Li hasana ka mokhoa o ts'oanang ho pholletsa le motsoako oa konkreite 'me li sebetsa e le ts'ehetso ea bobeli, ho fokotsa bophara le boholo ba mapetsong a ka hlahang ka lebaka la lintlha tse kang ho fokotseha ha polasetiki kapa ho fetoha ha mocheso.
Nako e Ntlafetseng:

Keketso eali-micro synthetic PP fibers e matlafatsa ho tšoarella ha konkreite ka ho fana ka tšehetso e eketsehileng khahlanong le ho peperana, haholo-holo maemong a thata a tikoloho. Sena se bohlokoa ka ho khetheha meahong e pepesehetseng ho qhibiliha ha leqhoa kapa maemo a mang a thata.
Matla a Matla a ho hanyetsa:

Ho ba teng ha li-micro synthetic fibers ho ntlafatsa ho hanyetsa ha konkreite. Sena se molemo lits'ebetsong tseo konkreite e ka bang le ts'usumetso kapa ea abrasion, joalo ka mekato ea indasteri kapa litselana.
Ho fokotseha ho Fokotsehang ha Polastiki ea Shrinkage:

Ka konkreite e ncha, likhoele tse nyane tsa maiketsetso li thusa ho fokotsa ho putlama ha polasetiki, ho ka etsahalang nakong ea maemo a pele le mekhahlelo e thata. Sena se molemo ka ho khetheha lits'ebetsong moo maemo a ho omisa ka potlako a leng teng.
Matla a Eketsehileng:

Li-micro synthetic PP fibers li kenya letsoho ho tiiseng ha matrix a konkreite. Sena se ka ba molemo ho meaho e hlokang hore ho be le ductility e phahameng le ho hana ho kenya matla, joalo ka meaho e hananang le tšisinyeho ea lefatše.
Tšebeliso e ntlafetseng:

Ho eketsoa ha likhoele tse nyane tsa maiketsetso ho ka ntlafatsa ts'ebetso ea konkreite e ncha, ho etsa hore ho be bonolo ho sebetsana le ho e beha. Sena se bohlokoa ka ho khetheha lits'ebetsong tseo ho tsona ho batloang qetello e boreleli le e tsitsitseng.
Corrosion Resistance:

Li-micro synthetic PP fibers ha li je, li fana ka nako e telele le ho hanyetsa ho senyeha ha maemo a mabifi. Sena se fapane le lisebelisoa tse ling tsa setso tsa tšepe, tse ka senyehang ha nako e ntse e ea.
Ha o sebelisa likhoele tse nyane tsa PP ka konkreite e ncha, ho bohlokoa ho latela litataiso tse nepahetseng tsa moralo oa motsoako. Likahare tsa fiber, bolelele le kabo ka har'a motsoako oa konkreite li lokela ho nahanoa ka hloko ho fihlela litšobotsi tse lakatsehang tsa ts'ebetso. Ho feta moo, mehato ea taolo ea boleng le liteko li lokela ho kengoa ts'ebetsong ho netefatsa hore konkreite e kopana le lintlha tsa projeke le litekanyetso tse amehang tsa indasteri.

Ho bohlokoa ho hlokomela hore katleho ea likhoele tsa microsynthetic PP li ka fapana ho latela lintlha tse kang mofuta oa likhoele tse sebelisitsoeng, moralo oa motsoako oa konkreite, le litlhoko tse ikhethileng tsa morero oa kaho. Joalo ka tlatsetso efe kapa efe ea konkreite, ho buisana le moenjineri oa meralo kapa setsebi sa konkreite ho eletsoa ho netefatsa hore matlafatso ea fiber e khethiloeng e kopana le litlhoko tsa ts'ebetso le polokeho ea ts'ebeliso e reriloeng.

Haeba u batla likhoele tse nyane tsa PP bakeng sa merero e ncha ea konkreite kapa ea kaho, ka kopo ikopanye le rona bakeng sa temohisiso ea litsebi!
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