Ana amfani da filaye na polypropylene (filayen PP) azaman kayan ƙarfafawa a cikin kankare don haɓaka kayan aikin injiniya da karko. Anan akwai wasu mahimman ayyuka na filayen polypropylene a cikin kankare:

1. Sarrafa Crack: Ɗayan aikin farko na filayen PP a cikin kankare shine sarrafa samuwar da yaɗuwar fasa. Wadannan zaruruwa suna aiki azaman ƙaramar ƙarfafawa a ko'ina cikin matrix ɗin kankare, suna taimakawa wajen rarraba damuwa daidai da kuma rage yuwuwar samuwar fashewa. Ta hanyar sarrafa fasa, filayen PP na iya haɓaka tsayin daka da tsawon rayuwar simintin siminti.
2. Ingantattun Tauri da Ƙarfafawa: Haɗin filayen PP yana haɓaka tauri da ductility na kankare. Waɗannan zaruruwa suna ba da ƙarin ƙarfin ƙarfi ga matrix ɗin kankare, yana mai da shi mafi juriya ga tasiri da ɗaukar nauyi. Wannan ingantacciyar taurin na iya zama da fa'ida musamman a aikace-aikace inda simintin ke fuskantar cunkoson ababen hawa, ayyukan girgizar ƙasa, ko wasu nau'ikan damuwa na inji.
3. Rage Ƙunƙasa Fasa: Tsagewar ƙirƙira lamari ne na gama gari a cikin kankare wanda ke haifar da asarar danshi yayin aikin warkewa. Filayen PP suna taimakawa wajen rage raguwar raguwa ta hanyar rage yawan raguwar simintin da kuma samar da ƙarfafawa na ciki wanda ke tsayayya da ƙira.
4. Ƙarfafa Ƙarfafawa: Zaɓuɓɓukan PP na iya inganta ɗorewa na simintin siminti ta hanyar rage yuwuwar fashewa da haɓaka juriya ga abubuwan muhalli irin su daskare-narkewa, bayyanar sinadarai, da abrasion. Wannan ingantaccen ɗorewa zai iya haifar da tsawon rayuwar sabis da rage buƙatun kulawa don simintin siminti.
5. Sarrafa Ƙunƙashin Filastik Fasa: A cikin sabon siminti, saurin ƙafewar danshi daga saman na iya haifar da fashewar filastik. Filayen PP suna taimakawa wajen sarrafa fashewar filastik ta hanyar samar da ƙarfafawa ga simintin tun yana ƙarami, kafin ya warke gabaɗaya kuma ya sami isasshen ƙarfi don tsayayya da fashewa.
6. Inganta Juriya na Wuta: Zaɓuɓɓukan polypropylene na iya haɓaka juriyar wuta na siminti ta hanyar rage spalling, wanda ke faruwa lokacin da saman simintin ya fashe ko fashe saboda saurin dumama. Zaɓuɓɓukan suna taimakawa wajen ɗaure simintin tare da inganci, yana hana yaduwar fasa da rage haɗarin zubewa yayin gobara.
7. Sauƙin Karɓawa da Haɗuwa: Filayen PP suna da nauyi kuma cikin sauƙin tarwatsewa a cikin haɗe-haɗe na kankare, suna mai da su kai tsaye don ɗauka da haɗawa a kan shafin. Wannan sauƙi na sarrafawa yana sauƙaƙe shigar da zaruruwa cikin kankare ba tare da canje-canje masu mahimmanci ga tsarin gini ba.

Gabaɗaya, filayen polypropylene suna taka muhimmiyar rawa wajen haɓaka aiki, dorewa, da juriya na sifofi, yana mai da su ƙari mai mahimmanci a cikin aikace-aikacen gini da yawa.