Vim li cas Koj Thiaj Siv PP Fiber Pob Zeb

Polypropylene (PP) fibers feem ntau yog ntxiv rau cov pob zeb sib tov los txhim kho nws cov kev ua tau zoo hauv ntau daim ntawv thov. Nov yog ob peb lub laj thawj vim li cas PP fiber ntau pob zeb siv:

1. Crack Control: PP fibers pab tswj kev tsim thiab nthuav tawm ntawm cov kab nrib pleb hauv pob zeb. Los ntawm dispersing thoob plaws hauv qhov sib tov, cov fibers no muab kev txhawb zog thiab faib kev ntxhov siab, txo qhov kev pheej hmoo ntawm kev tawg vim qhov shrinkage, kub hloov, lossis kev thauj khoom.
2. Ua kom muaj zog ntxiv: Qhov sib ntxiv ntawm PP fibers txhim khu kev ruaj ntseg ntawm pob zeb los ntawm kev txo qhov kev pheej hmoo ntawm kev tawg thiab tawg. Qhov no ua rau PP fiber ntau pob zeb tsim tshwj xeeb rau cov ntawv thov uas tsis kam tiv thaiv ib puag ncig, xws li lub voj voog khov-thaw thiab chloride nkag mus, yog qhov tseem ceeb.
3. Txhim kho Toughness: PP fiber ntau pob zeb nthuav qhia txhim kho toughness thiab cuam tshuam tsis kam piv rau cov pa ua vaj tse. Qhov no ua rau nws tsim nyog rau cov ntawv thov raug thauj khoom lossis cuam tshuam, xws li cov plag tsev, pavements, thiab cov khoom ua ntej.
4. Enhanced Flexural Strength: PP fibers txhim kho lub zog flexural ntawm pob zeb, ua rau nws zoo dua tuaj yeem khoov thiab tensile stresses. Cov cuab yeej no muaj txiaj ntsig zoo hauv cov khoom siv xws li kab teeb, slabs, thiab cov phab ntsa tuav, qhov twg lub zog flexural yog qhov tseem ceeb rau kev ua haujlwm zoo.
5. Txo Plastic Shrinkage Cracking: PP fibers pab txo cov yas shrinkage cracking, uas tshwm sim thaum lub sij hawm thaum ntxov ntawm cov pob zeb kho thaum dej evaporates ntawm qhov chaw sai dua li nws yuav hloov tau. Los ntawm kev txhawb nqa cov pob zeb ua ke, PP fibers txo qhov tsim ntawm cov kab nrib pleb no.
6. Yooj yim tuav thiab sib tov: PP fibers yog lub teeb yuag thiab yooj yim dispersible hauv cov pob zeb sib tov. Lawv tuaj yeem raug ntxiv ncaj qha mus rau qhov sib tov thaum lub sij hawm batching, tshem tawm qhov xav tau ntawm cov khoom siv ntxiv lossis cov txheej txheem tuav tshwj xeeb.
7. Nqi-Effectiveness: Muab piv rau cov kev cai ntawm kev tswj kev sib tsoo, xws li steel reinforcement los yog kev sib koom ua ke, PP fiber pob zeb muaj cov kev daws teeb meem zoo. Nws txo cov khoom siv thiab cov nqi zog uas cuam tshuam nrog kev tso chaw thiab kev saib xyuas.

PP fiber ntau pob zeb muaj ntau yam zoo, nrog rau kev txhim kho kev tswj kev tawg, durability, toughness, thiab flexural zog. Cov cuab yeej no ua rau nws muaj ntau yam thiab muaj txiaj ntsig kev xaiv rau ntau hom kev tsim kho, los ntawm cov tsev nyob thiab kev lag luam mus rau cov phiaj xwm vaj tse.