Synthetic Fibers Concrete: Eng, hobaneng, joang, mefuta & malebela a 4

Li-synthetic fibers li sebelisoa ka konkreite ho ntlafatsa thepa ea eona le ho eketsa nako e telele. Likhoele tsena li entsoe ka thepa e fapaneng, ho kenyelletsa polypropylene, nylon le polyester. Sehloohong sena, re tla tšohla hore na likhoele tsa maiketsetso ke eng, hore na ke hobane’ng ha li sebelisoa ka konkreite, hore na li eketsoa joang, mefuta e fapaneng e teng le malebela a ho li sebelisa ka katleho.

Li-synthetic fibers ka konkreite ke eng?

Li-synthetic fibers ke likhoele tse khutšoane, tse sa hlakang, le tse sa fetoheng tse kentsoeng konkreite ho ntlafatsa thepa ea eona. Li entsoe ka li-polymers tsa maiketsetso, joalo ka polypropylene, nylon, le polyester, 'me hangata li eketsoa ka bongata bo nyane ho motsoako oa konkreite. Li-synthetic fibers li sebelisoa sebakeng sa litšepe tsa setso tse matlafatsang kapa letlooeng.

Ke hobane'ng ha likhoele tsa maiketsetso li sebelisoa ka konkreite?

Li-synthetic fibers li sebelisoa ka konkreite ho ntlafatsa thepa ea eona le ho eketsa nako e telele. Likhoele li ntlafatsa matla a ho tsitsa, matla a flexural, le ho tiea ha konkreite, e leng se etsang hore e khone ho thibela ho phunyeha le ho phatloha. Li-synthetic fibers li ka boela tsa thusa ho laola ho phunyeha ha shrinkage le ho fokotsa palo ea ho kenngoa ha polasetiki ka konkreite. Ho feta moo, tšebeliso ea likhoele tsa maiketsetso e ka fokotsa nako le mosebetsi o hlokahalang ho kenya litšepe tse matlafatsang kapa letlooeng.

Likhoele tsa maiketsetso li kenngoa joang konkreite?

Li-synthetic fibers hangata li kenyelletsoa motsoako oa konkreite nakong ea ho kopanya. Likhoele li qala ho kopanngoa le metsi ho li qhalakanya ka ho lekana le ho thibela ho kokota. Joale motsoako oa fiber-metsi o kenngoa ho motsoako oa konkreite hammoho le lisebelisoa tse ling. Mokhoa oa ho kopanya o aba likhoele ka mokhoa o ts'oanang ho pholletsa le motsoako oa konkreite.

Mefuta ea likhoele tsa maiketsetso ka konkreite:

Ho na le mefuta e 'maloa ea likhoele tsa maiketsetso tse ka sebelisoang ka konkreite. Mona ke mefuta e meng e tsebahalang haholo:

1. Polypropylene fibers: Likhoele tsa polypropylene ke likhoele tsa maiketsetso tse sebelisoang haholo ka konkreite. Li hanyetsana haholo le alkali 'me li fana ka khanyetso e ntle ea tšusumetso le ho tšoarella.
2. Likhoele tsa nylon: Likhoele tsa nylon li theko e boima ho feta likhoele tsa polypropylene empa li fana ka matla a phahameng a tensile le modulus ea elasticity. Li sebelisoa lits'ebetsong tse nang le khatello e phahameng ea maikutlo, joalo ka liteishene tsa borokho le litselana tsa lifofane.
3. Likhoele tsa polyester: likhoele tsa polyester li sebelisoa lits'ebetsong moo ho tšoarellang ho phahameng le ho hanyetsa mahlaseli a UV ho hlokahalang. Hangata li sebelisoa lihlahisoa tsa konkreite le liphanele tsa meralo.
4. Hybrid fibers: Hybrid fibers ke motsoako oa mefuta e 'meli kapa ho feta ea likhoele tsa maiketsetso. Li fana ka motsoako o leka-lekaneng oa thepa 'me li ka sebelisoa mefuteng e mengata ea likopo.

Malebela a ho sebelisa likhoele tsa maiketsetso ka konkreite:

Malebela ke ana a ho sebelisa likhoele tsa maiketsetso ka konkreite ka katleho:

1. Khetha mofuta o nepahetseng oa faeba: Mofuta oa faeba o sebelisitsoeng o lokela ho ipapisa le ts'ebeliso le thepa e hlokahalang.
2. Latela litlhahiso tsa moetsi: Litaelo tsa moetsi bakeng sa tekanyo, ho kopanya le ho sebetsana le tsona li lokela ho lateloa ka hloko.
3. Sebelisa moralo o nepahetseng oa motsoako: Moralo oa motsoako oa konkreite o lokela ho ntlafatsoa bakeng sa ts'ebeliso e khethehileng le mofuta oa fiber.
4. Etsa bonnete ba ho kopanya hantle le ho behoa: likhoele li lokela ho kopanngoa ka ho feletseng ka konkreite 'me li aroloe ka ho lekana ho pholletsa le motsoako. Ho beha ka hloko le ho kopana ha konkreite ho ka thusa ho etsa bonnete ba hore likhoele li hasane ka ho lekana.

Qetellong, likhoele tsa maiketsetso li sebelisoa ka konkreite ho ntlafatsa thepa ea eona le ho eketsa nako e telele. Li kenyelletsoa motsoako oa konkreite nakong ea ho kopanya 'me li tla ka mefuta e sa tšoaneng, ho akarelletsa le polypropylene, nylon le polyester. Ho khetha mofuta o nepahetseng oa faeba, ho latela likhothaletso tsa moetsi, ho sebelisa moralo o nepahetseng oa motsoako, le ho etsa bonnete ba ho kopanya hantle le ho beoa ho bohlokoa bakeng sa ho sebelisa likhoele tsa maiketsetso ka konkreite ka katleho. Ka ho sebelisa likhoele tsa maiketsetso ka konkreite, likonteraka li ka ntlafatsa ts'ebetso le nako e telele ea meaho ea bona ea konkreite.