Kafukufuku & Mkhalidwe Wogwiritsira Ntchito Organic Synthetic Fiber Concrete

2.1 Polypropylene fiber konkriti
Kuchokera pa kafukufuku wazaka zaposachedwa, zitha kuwoneka kuti polypropylene fiber reinforced konkire ndiye chinthu chomwe chimaphunziridwa kwambiri ndi fiber reinforced konkriti.Kafukufuku wakunyumba ndi kunja amayang'ana kwambiri zakuthupi komanso zamakina a konkire ya fiber, yomwe imaphatikizapo kukana kukanikiza, kukana kupindika, kulimba, kusasunthika, kukhazikika kwamafuta, kuchepa komanso ntchito yomanga.Kafukufuku wasonyeza kuti poyerekeza ndi benchmark konkire, ndi kuchuluka kwa CHIKWANGWANI voliyumu chiŵerengero (0% ~ 15%), compressive mphamvu ya CHIKWANGWANI konkire kusintha pang'ono, mphamvu flexural kumawonjezeka ndi 12% ~ 26%, ndi kulimba nawonso. kumawonjezeka.Sun Jiaying adaphunzira mphamvu yosunthika, kupunduka komanso kulimba kwa konkriti yogwira ntchito kwambiri yokhala ndi ulusi wosiyanasiyana wa polypropylene.Dai Jianguo ndi Huang Chengkui adaphunzira zotsatira za mayeso a ntchito yomanga, kukanikiza ndi kupindika kukana, kulimba, kusasunthika, kukhazikika kwa kutentha komanso kuchepa kwa konkire ya mesh polypropylene fiber.

Pankhani ya kugwiritsa ntchito ulusi wa polypropylene, Zhu Jiang adasanthula njira yosalowa madzi ya konkire ya polypropylene, ndipo adayambitsa zomanga zopangira ulusi wa polypropylene pansi pachipinda chapansi pa Guangzhou New China Building ndi Guangzhou South Industrial Building.Gu Zhangzhao, Ni Mengxiang ndi ena ananena kuti nayiloni ndi polypropylene CHIKWANGWANI konkire zabwino mng'alu kukana, amene angathe kusintha ntchito ndi durability konkire, ndipo akhala bwino kulimbikitsa ndi ntchito mu Shanghai 80,000 sitediyamu n'kuima, ntchito yapansi panthaka ndi Oriental Pearl TV Tower. ndi ntchito zina.

M'zaka zaposachedwa, ku United States, Britain, Japan ndi Western Europe, kuchuluka kwa fiber konkire kwakula pang'onopang'ono, ndipo konkire ya polypropylene idagwiritsidwa ntchito koyamba muumisiri wankhondo ku United States kumapeto kwa zaka za m'ma 80 m'zaka za zana la 20. kenako anakula mofulumira kukhala mainjiniya wamba.Kuchokera pazomwe zachitika posachedwa pa kafukufuku wakunja, kafukufuku wa polypropylene fiber konkriti wawonjezedwa pamlingo wina potengera kafukufuku woyambira ntchito.Sydney Furlan Jr. et al.adayesa kumeta ubweya pamitengo khumi ndi inayi, kuwonetsa kuti kumeta ubweya wa mphamvu, kuuma (makamaka pambuyo pa nthawi yoyamba yosweka) ndi kulimba zidali bwino poyerekeza ndi matabwa a konkire wamba, komanso adaphunziranso zotsatira za kugwedeza pazitsulo za konkire.GD Manolis et al.adayesa kukana kwamphamvu komanso kugwedezeka kwanthawi yayitali kwa masilabe a konkriti a polypropylene okhala ndi ulusi wosiyanasiyana komanso mikhalidwe yosiyanasiyana yothandizira, ndipo adapeza kuti kukana kwa silabu ya konkire pakuyambitsa ulusi pang'onopang'ono kumawonjezeka ndikuwonjezeka kwa fiber, koma kwenikweni analibe mphamvu pa nthawi kudzigwedera.

Laizhou Kaihui Machinery Co., Ltd ndi katswiri wopangakonkriti CHIKWANGWANI extrusion mzere.Takulandirani kuti mutiuze kuti mudziwe zambiri.