Cellulose fiber a cikin gini

Muhimman abubuwan gina jiki sune: cellulose ether, methyl cellulose (MC), hydroxypropyl methyl cellulose (HPMC), hydroxyethyl cellulose (HEC), carboxymethyl cellulose (CMC), lignin fiber , Cellulose fiber.

Saboda halaye na cellulose kanta, kamar na halitta hydrophilicity, kyakkyawan gripping karfi, babbar fiber takamaiman surface yankin, da kuma high tauri da ƙarfi, da dai sauransu, bayan da aka kara da kankare, a karkashin mataki na ruwa soaking da waje karfi, shi Forms. A babban adadin ko'ina rarraba lafiya zaruruwa iya yadda ya kamata hana abin da ya faru na fasa lalacewa ta hanyar filastik shrinkage, bushe shrinkage da zafin jiki canje-canje na kankare, da kuma muhimmanci inganta inji Properties na kankare.

Filayen cellulose suna sa siminti ya zama mai ɗorewa gabaɗaya, yana rage ɓoyayyiyar da ke cikin siminti sosai, kuma yana yin ɗimbin siminti, wanda hakan zai inganta juriya na sanyi, da ruwa, da ƙurawar simintin ion chloride na siminti, kuma yana ba wa simintin ƙarin dorewa.

(1) Anti-fatsawa sakamako a kan kankare

Ana rarraba filaye na cellulose a cikin siminti mai nau'i uku, wanda zai iya rage yawan damuwa a cikin ƙananan ƙananan ƙananan ƙwayoyin cuta, raunana ko kawar da damuwa na rashin ƙarfi wanda ya haifar da raguwar simintin ko turmi, kuma ya hana faruwa da fadada ƙananan ƙwayoyin cuta.

(2) Inganta rashin daidaituwa na kankare

The uniform rarraba cellulose zaruruwa a cikin kankare Forms a goyon bayan tsarin, wanda hana surface ruwa rabuwa da sulhu na aggregates, rage zub da jini na kankare, rage zub da jini tashoshi na kankare, da kuma ƙwarai rage porosity a kankare, don haka The impermeability na kankare yana inganta sosai.

(3) Inganta juriyar daskare-narke na kankare

Saboda kasancewar filaye na cellulose a cikin kankare, zai iya rage yawan damuwa na damuwa a cikin kankare da ke haifar da daskarewa-narkewa da yawa, kuma ya hana ci gaba da fadada ƙananan ƙananan ƙwayoyin cuta. Bugu da kari, saboda inganta da kankare impermeability, shi ma yana da amfani don inganta daskare-narke juriya.

(4) Inganta juriya mai tasiri da taurin kankare

Kwayoyin cellulose suna taimakawa wajen shayar da aikin simintin siminti lokacin da aka yi musu tasiri, kuma saboda tasirin juriya na fibers, lokacin da simintin ya kasance mai tasiri mai tasiri, zaruruwa na iya hana saurin haɓakar fashewar ciki, don haka yana iya haɓaka haɓakawa yadda ya kamata. tasirin juriya na kankare da tauri.

(5) Inganta ƙarfin kankare

Saboda da kyau tsaga juriya sakamako na cellulose zaruruwa, abin da ya faru da kuma ci gaban da fasa da aka ƙwarai rage, da kuma rage ciki porosity slows saukar da lalata da shigar azzakari cikin farji danshi a cikin waje yanayi da kuma sinadaran kafofin watsa labarai, chloride salts, da dai sauransu, saboda. zuwa babban adadin raguwa Rage raguwa, lalatawar babban ƙarfafa tsarin yana raguwa, don haka ƙarfin simintin ya inganta sosai kuma yana inganta.

(6) Inganta girman juriya na siminti

A cikin siminti, musamman ma a cikin siminti mai ƙarfi, ana ƙara fiber cellulose, saboda yana ƙunshe da adadi mai yawa na fiber monofilaments waɗanda aka rarraba iri ɗaya, wanda ke gabatar da rarraba bazuwar mai girma uku kuma ya samar da tsarin cibiyar sadarwa mai girma uku. Lokacin da zafin ciki na memba na kankare da aka gasa ya tashi zuwa 165 Lokacin da zafin jiki ya kasance sama da ℃, zaruruwa suna narkewa kuma suna samar da tashoshi na ciki na ciki don tururi mai ƙarfi mai ƙarfi don tserewa daga cikin simintin, don haka yana iya guje wa fashewa da kyau. a cikin yanayin wuta kuma yana inganta ƙarfin siminti.

The anti-seepage da anti-crack fiber iya inganta ƙarfi da anti-seepage yi na kankare. Haɗin fasahar fiber da fasaha na kankare na iya haɓaka filayen ƙarfe da filayen roba waɗanda zasu iya haɓaka aikin siminti da haɓaka ingancin aikin injiniyan farar hula. Tsohon ya dace da madatsun ruwa, filayen jirgin sama, babbar hanyar mota mai sauri da sauran ayyukan na iya taka rawar anti-cracking, anti-seepage, juriya mai tasiri da kaddarorin flexural, na karshen na iya hana fashewar siminti da wuri, kuma yana kare farfajiyar a farkon matakin kankare kayan masana'antu. Yana da tasiri mai kyau a kan hana suturar sutura, inganta haɓakar ruwa, inganta samar da kwanciyar hankali da dacewa da ginin, ƙara ƙarfin ƙarfi, da haɓaka mannewa a saman.

Ana amfani da fasahar Fiber sosai a hanyoyin kwalta, siminti, turmi, kayayyakin gypsum, soso na itace da sauran filayen, filayen titi da wuraren ajiye motoci a cikin yanayin zafi da damina; hanyoyin hana ƙeƙe-ƙeƙe na manyan hanyoyi, manyan hanyoyin birane, da hanyoyin jijiya; shimfidar bene na gada, musamman madaidaicin gada; Yankuna masu tsayi, hana raguwar zafin jiki; Sassan manyan motoci masu nauyi, nauyi mai nauyi da sassan abin hawa; Matsalolin titunan birni, tashoshin mota, yadudduka masu ɗaukar kaya, tashar tashar jiragen ruwa.