Fiber ea Polypropylene (PP Fiber)e hlahile e le tlatsetso ea bohlokoa boenjiniere ba konkreite, e tsebahalang ka bokhoni ba eona ba hontlafatsa durability,fokotsa ho phatloha, lentlafatsa ho hanyetsa phello. Ha li kopantsoe ka nepo, li-micro-reinforcements tsena li sebetsa joalo ka likarolo tse hahelletsoeng, tse koalang li-micro-cracks le ho tsamaisa khatello ea maikutlo ho matlafatsa bots'epehi ba sebopeho.

Leha ho le joalo, tekanyo e sa nepahalang—ebang e fetelletse kapa e sa lekana—e ka senya tšebetso, e totobatsa bohlokoa ba tšebeliso e nepahetseng.

Karolo ea PP Fiber ka Concrete Mix

PP Fiber e fana ka melemo e meraro ea mantlha ea boenjiniere:

1. Crack Mitigation: Nakong ea kalafo e sa le qalong, e thibela ho honyela ha polasetiki ka ho koala mapetso a manyenyane, ho thibela ho ata ha ona hore e be mefokolo e bonahalang.

2. Matlafatso ea Matla: Ka ho ntlafatsa ductility, PP Fiber e ntlafatsa bokhoni ba konkreite ea ho monya matla le mokhathala, ho fokotsa likotsi tsa brittle fracture.

3. Durability Augmentation: Ka ho tlatsa likheo le ho ntlafatsa crack, e fokotsa ho phunyeletsa, ho sireletsa khahlanong le ho kena ha metsi, ho senyeha ha lik'hemik'hale, le ho senyeha ha rebar.

Liphello tsa Non-Fiber Concrete

♦ Plastiki Shrinkage Cracking

Ha PP Fiber e le sieo: Mouoane o potlakileng oa mongobo o baka mapetsong a holim'a metsi (bophara ba 0.3-2 mm) nakong ea lihora tse 24, ho senya botšepehi ba holim'a metsi.
Ka PP Fiber: Tšebelisano ea fiber-matrix e fokotsa ho phatloha ha nako ea pele kaho feta 70%.

♦ Khaello ea Boipheliso ba Tšusumetso

Konkreite e sa tiisetsoang: E bonts'a ho hloleha ha brittle tlasa 30 J matla a amang (mohlala, ho thulana ha forklift kapa ho kenya letsoho ka matla).
Konkreite e matlafalitsoeng ka fiber: Matla a ho monya matla a eketseha2-4 linako tse ling, ho fokotsa likotsi tsa ho robeha.

♦ Ho Fokotsa ho Felletseng ka Potlako

Ntle le PP Fiber: Mapetsong a sa laoleheng a nolofatsa ho kenella ha metsi le chloride, ho potlakisa ho bola ha rebar le ho phatloha holim'a metsi.
Ka PP Fiber: Taolo e thata ea ho phatloha (60%, ho lelefatsa bophelo ba tšebeletso ka8-12 lilemodibakeng tse thata.

Quantitative Performance Papiso

Lintlha tse latelang tsa palo li bonts'a melemo e bonahalang ea PP Fiber ho metrics ea bohlokoa ea ts'ebetso:

Likotsi tsa PP Fiber Dosage e sa nepahalang

1. Keketso ea Fiber e sa lekaneng

•Crack Control Ho hloleha: Matlafatso a sa lekaneng a lumella mapetsong a shrinkage hore a atolohe ka40%(mohlala, lits'ebetsong tsa slab).

•Ho Fokotseha ha Tšebetso ea Tšusumetso: Matla a boima a theoha30%–50%, ho eketsa ts'oaetso ea sephethephethe kapa mojaro oa litšisinyeho tsa lefatše.

•Ho potlakisa Corrosion: Sekhahla sa ho kenella ha chloride se nyoloha60%libakeng tsa maoatle, ho senya ts'ireletso ea rebar.

2. Keketso ea Fiber e Feteletseng

•Karohano & Clumping: Likhoele tse kopaneng li theha libaka tse fokolang tsa lehae, li fokotsa matla a khatello ka10%–15%.

•Bothata ba ho sebetsa: Ho theoha hoa fokotsehaho feta 15%, ho hloka metsi a eketsehileng le ho eketsa likotsi tsa karo-karolelano ea samente ea metsi.

•Matla Kokisetso: Ho kena-kenana le samente hydration ho fokotsa matla a bond, ho ama botšepehi ba sebopeho.

Mohlala oa nyeoe

Motsoako oa 6 m³ oa letlapa la indasteri o etselitsoeng 1.5 kg/m³ PP Fiber (kakaretso ea lik'hilograma tse 9)

•Tlas'a tekanyo ea litekanyetso (0.5 kg/m³): Ho hanyetsa ha mapetsong ho fokotseha ka 40%.

•Tekanyetso e feteletseng (4 kg/m³): Ho sebetsa ho theoha ka 15% ka bofokoli ba khekhe ea linotsi.

Mehato e Lokisang bakeng sa Liphoso tsa Tekanyetso

Liphetoho tsa Pele ho Tšela

•Tokiso ea Tekanyetso: Kenya likhoele tse sieo 'me u remix bakeng sa metsotso e ≥5(le ka mohla u se ke ua eketsa samente e omileng).

•Matlafatso ea Phatlalatso: Hlahisa 0.2% polycarboxylate dispersant ho rarolla bothata.

•Tsosoloso ea Mosebetsi: SebelisaJINJI superplasticizerho boloka ho putlamantle le ho sekisetsa moralo oa motsoako.

Ka mor'a ho Tšela (Pele ho Hlophisoa)

•Kabo bocha ea Mechini: Ho kopanya ka lebelo le tlase (metsotsoana e 30) ho qhala likhoele hape, ho qoba ho lula ka bongata.

•Tokiso ea Bokaholimo: Tlosa li-clumps tse bonahalang ka ho roka litšepe tsa kama.

Litharollo tsa ka mor'a ho thatafala

•Teko e sa Senyeheng (NDT): Netefatsa hore hamore e baloa hape≥40 MPabakeng sa ho lekana ha sebopeho.

•Ho tsosolosa Crack: Kenya epoxy mapetsong>0.3 limilimitharaho sebelisa liprothokholo tsa ASTM C881.

Tataiso ea Tekheniki bakeng sa Ts'ebetso e Ntle

▶ Melemo e khothaletsoang

*Hlokomela: Kamehla etsa metsoako ea liteko ho netefatsa litekanyetso ho ipapisitsoe le maemo a kopaneng, mofuta oa samente le lintlha tsa projeke.(Seo se ka holimo ke sa tšupiso feela).

▶ Mokhoa oa ho Kopanya

•Hlahisa likhoeleka 20% ea kakaretsoho thibela ho kokoana.

•Kopanya ho feta metsotsoana e 90ho etsa bonnete ba ho hasana homogeneous.

JINJI PP Fiber: E etselitsoe ho Tšepahala

Joaloka moetsi ea ka sehloohong oa li-additives tsa lik'hemik'hale tsa kaho, JINJI CHEMICAL ha e hlahise feelacellulose ether,phofshoana ea polima e ka qhaloang hape, empa hapeHPS, PCE, CMC, PP Fiberjoalo joalo. JINJI e kopanya R&D ea maemo a holimo le taolo e matla ea boleng mme e sebeletsa liindasteri lefatšeng ka bophara. Ka boitlamo ba boqapi le boleng, JINJI's premium PP Fiber e fana ka:

✅Phatlalatso e Uniform: Theknoloji ea proprietary anti-clumping e netefatsa ho ajoa ho homogeneous.

✅Ntlafatso ea Sebopeho: E eketsa matla a flexural ka 8-12% mme e fokotsa bophara ba ho phatloha ka 50% (ASTM C1609).

✅Ho feto-fetoha ha maemo: E loketse bakeng sa precast, cast-in-place, le ho lokisa lits'ebetso.

✅Moshoelella: E entsoe ho tloha 100% polypropylene e sebelisoang hape, e lumellanang le litekanyetso tsa ISO 9001 le ASTM C1116.

✅Tšebelisano e Kenyellelitsoeng: Khokahano e ntle haholo le li-additives tse tloaelehileng tse kang se fokotsang metsi, thickener, moemeli oa ho boloka metsi, retarder, moemeli oa ho thibela metsi, joalo-joalo.

IkopanyeRona: Bakeng sa meralo ea motsoako oa tloaelo kapa tšehetso ea tekheniki, imeilecontact@jinjichemical.comkapa letsa+86-159-30812945ka kotloloho. Netefatsa hore merero ea hau ea konkreite e rua molemo ho matlafatso e nepahetseng ea fiber!