Mtengo wa 2021 wa Polypropylene Crude Fiber - Polypropylene Fiber Micro Polypropylene Fiber Reinforced Concrete Fibers PPF Micro Fibers – Kehui

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Mtengo wa 2021 wa Polypropylene Crude Fiber - Polypropylene Fiber Micro Polypropylene Fiber Reinforced Concrete Fibers PPF Micro Fibers – Kehui Tsatanetsatane:

Ulusi wa polypropylene (PPF) ndi mtundu wa zinthu zopangidwa ndi polima zokhala ndi kulemera kopepuka, mphamvu zambiri, komanso kukana dzimbiri. Kukana kwa ming'alu ya konkire kumatha kukulitsidwa powonjezera ulusi wa polypropylene. PPF imatha kukonza kufalikira kwa kukula kwa konkire m'mapore. Zotsatira zake, kulimba kwa konkire kumakulitsidwa kwambiri chifukwa PPF imatha kuletsa kulowa kwa madzi kapena ma ayoni owopsa mu konkire. Kuchuluka kwa ulusi wosiyanasiyana, kukula kwa ulusi, ndi chiŵerengero cha ulusi wosakanizidwa zidzakhala ndi zotsatira zosiyana pa index zokhazikika. Katundu wolimba wa konkire ukhoza kukulitsidwanso pophatikiza ma PPF ndi ulusi wachitsulo. Zoyipa za PPF mukugwiritsa ntchito mu konkire ndi kufalikira kosakwanira mu konkire komanso kufooka kwa mgwirizano ndi simenti. Njira zothetsera zovuta izi ndikugwiritsa ntchito ulusi wosinthidwa ndi ufa wa nanoactive kapena mankhwala a mankhwala.

Ulusi woletsa kusweka ndi ulusi wachilengedwe wa monofilament wamphamvu kwambiri womwe umagwiritsa ntchito polypropylene ya ulusi ngati zopangira ndipo umakonzedwa ndi njira yapadera. Uli ndi kukana kwamphamvu kwa asidi, kukana kwamphamvu kwa alkali, kutsika kwa kutentha, komanso mphamvu zokhazikika kwambiri za mankhwala. Kuyika matope kapena konkriti kungathe kuwongolera bwino ming'alu yaying'ono yomwe imachitika chifukwa cha kusintha kwa kutentha mu gawo loyamba la pulasitiki la matope ndi konkriti, kupewa ndikuletsa kupangika ndi kukula kwa ming'alu, ndikuwonjezera kwambiri kukana kwa ming'alu, kusalowa madzi, kukana kugwedezeka ndi kukana chivomerezi. Kukana kwa chivomerezi kungagwiritsidwe ntchito kwambiri muukadaulo wapansi panthaka. Kuteteza madzi, madenga, makoma, pansi, maiwe, zipinda zapansi, misewu ndi milatho m'mapulojekiti omanga mafakitale ndi zomangamanga. Ndi chinthu chatsopano chabwino kwambiri cha uinjiniya wa matope ndi konkriti wokhala ndi kukana kusweka, kukana kutsika kwa madzi ndi kukana kukwawa.

Magawo akuthupi:
Mtundu wa Ulusi: Bundle Monofilament / Kuchuluka: 0.91g/cm3
Dayamita yofanana: 18 ~ 48 μm / kutalika: 3, 6, 9, 12, 15, 54mm, ikhoza kudulidwa mwachisawawa malinga ndi zosowa za ogwiritsa ntchito.
Mphamvu yokoka: ≥500MPa / modulus of elasticity: ≥3850MPa
Kutalika kwa nthawi yopuma: 10 ~28% / Kukana kwa asidi ndi alkali: kwakukulu kwambiri
Malo osungunuka: 160~180℃ / Malo oyatsira: 580℃

Ntchito Zazikulu:
Monga chinthu china cholimbikitsira konkire, ulusi wa polypropylene ukhoza kukulitsa kwambiri kukana ming'alu, kusalowa madzi, kukana kugundana, kukana zivomerezi, kukana chisanu, kukana kukokoloka kwa nthaka, kukana kuphulika, kukana kukalamba ndi kugwira ntchito, kupopa madzi, komanso kusunga madzi.
● Pewani kupanga ming'alu ya konkire
● Kulimbitsa kukana kulowa kwa konkriti
● Kulimbitsa kukana kwa simenti kuzizira kapena kusungunuka
● Kulimbitsa kukana kwa mphamvu, kukana kugwedezeka, kukana kutopa komanso kugwira ntchito kwa konkire
● Kulimbitsa kulimba ndi kukana kukalamba kwa konkire
● Kulimbitsa kukana moto kwa konkire

Madera Ogwiritsira Ntchito:
Kapangidwe kolimba kosalowa madzi ndi konkriti:
Pansi pa chipinda chapansi, khoma lam'mbali, denga, denga lopangidwa ndi denga, malo osungiramo madzi, ndi zina zotero. Uinjiniya, mapulojekiti osamalira madzi, sitima zapansi panthaka, misewu ya ndege, malo oimikapo madoko, ma viaduct decks odutsa pamwamba, ma doko, nyumba zazitali kwambiri zomwe zimafunikira kwambiri kuti ming'alu isagwe, kukana kugundana, komanso kukana kuwonongeka.

Mtondo wa Simenti:
Kupaka mkati (kunja) pakhoma, kuyika pulasitala wa konkire wolowa mpweya, putty yokongoletsera mkati ndi matope oteteza kutentha.
Uinjiniya woletsa kuphulika ndi woteteza moto:
Mapulojekiti ankhondo ankhondo oteteza mlengalenga, nsanja zamafuta, ma chimney, zipangizo zotsutsa, ndi zina zotero.

Chophimba:
Ngalande, khoma lozungulira, kapangidwe ka makoma owonda, kulimbitsa mapiri, ndi zina zotero.
Malangizo ogwiritsira ntchito
Mlingo woyenera:
Kuchuluka koyenera kwa matope pa sikweya iliyonse ya matope wamba opaka pulasitala ndi 0.9 ~ 1.2kg
Kuchuluka koyenera kwa matope otenthetsera kutentha pa tani: 1 ~ 3kg
Kuchuluka konkire komwe kumalimbikitsidwa pa mita imodzi iliyonse ya konkire ndi: 0.6 ~ 1.8kg (monga momwe mungagwiritsire ntchito)

Ukadaulo ndi masitepe omanga
①Malinga ndi kuchuluka kwa konkriti yosakaniza nthawi iliyonse, kulemera kwa ulusi wowonjezeredwa nthawi iliyonse kumayesedwa molondola malinga ndi zofunikira za chiŵerengero cha kusakaniza (kapena kuchuluka kosakaniza komwe kumalimbikitsidwa).
② Mukamaliza kukonza mchenga ndi miyala, onjezerani ulusi. Ndikofunikira kugwiritsa ntchito chosakanizira chokakamiza. Onjezani chosakaniza pamodzi ndi ulusi mu chosakanizira, koma samalani kuti ulusiwo wawonjezeredwa pakati pa chosakanizacho ndipo sakanizani kuti uume kwa masekondi pafupifupi 30. Mukawonjezera madzi, sakanizani chonyowa kwa masekondi pafupifupi 30 kuti mufalitse ulusi wonse.
③ Tengani zitsanzo nthawi yomweyo mutatha kusakaniza. Ngati ulusi wafalikira mofanana mu monofilaments, konkire ikhoza kugwiritsidwa ntchito. Ngati pali ulusi womangiriridwa, onjezerani nthawi yosakaniza ndi masekondi 20-30 musanagwiritse ntchito.
④ Njira yomangira ndi kukonza konkriti yowonjezeredwa ndi ulusi ndi yofanana ndi ya konkriti wamba. Yokonzeka kugwiritsidwa ntchito.


Zithunzi zatsatanetsatane wa malonda:

Mtengo wa 2021 wa Polypropylene Crude Fiber - Polypropylene Fiber Micro Polypropylene Fiber Reinforced Concrete Fibers PPF Micro Fibers – Kehui tsatanetsatane wa zithunzi


Buku Lothandizira la Zamalonda:

Potsatira mfundo yanu ya "ubwino, thandizo, magwiridwe antchito ndi kukula", tsopano tapeza chidaliro ndi matamando kuchokera kwa makasitomala am'deralo ndi apadziko lonse lapansi pamtengo wogulira wa 2021 Polypropylene Crude Fiber - Polypropylene Fibers Micro Polypropylene Fiber Reinforced Concrete Fibers PPF Micro Fibers – Kehui, Chogulitsachi chidzaperekedwa padziko lonse lapansi, monga: Lithuania, Tanzania, Ireland, Tili ndi makasitomala ochokera kumayiko opitilira 20 ndipo mbiri yathu yadziwika ndi makasitomala athu olemekezeka. Kusintha kosatha ndikuyesetsa kuti 0% isakhale yokwanira ndi mfundo zathu zazikulu ziwiri. Ngati mukufuna chilichonse, musazengereze kutilankhulana nafe.
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