Polypropylene Fibers Micro Polypropylene Fiber Ƙarfafa Ƙwararrun Fibers PPF Micro Fibers

Fiber polypropylene (PPF) wani nau'in kayan polymer ne tare da nauyi mai nauyi, ƙarfin ƙarfi, da juriya na lalata. Ana iya inganta juriya na siminti ta ƙara polypropylene zaruruwa. PPF na iya inganta girman rarraba siminti. Sakamakon haka, ƙarfin simintin yana ƙaruwa sosai tunda PPF na iya toshe shigar ruwa ko ions masu cutarwa a cikin kankare. Abubuwan da ke cikin fiber daban-daban, diamita na fiber, da rabon fiber matasan za su sami tasiri daban-daban akan fihirisar karko. Za'a iya ƙara haɓaka dorewar siminti ta hanyar haɗa PPFs da filayen ƙarfe. Matsalolin PPF a cikin aikace-aikacen a cikin kankare shine rarrabuwar da ba ta da kyau a cikin siminti da raunin haɗin gwiwa tare da matrix siminti. Hanyoyin da za a shawo kan waɗannan matsalolin shine yin amfani da fiber da aka gyara tare da nanoactive foda ko maganin sinadarai.

Fiber anti-cracking shine babban ƙarfin da aka haɗa monofilament Organic fiber wanda ke amfani da fiber-grade polypropylene azaman albarkatun ƙasa kuma ana sarrafa shi ta hanyar tsari na musamman. Yana da ƙaƙƙarfan juriya na acid mai ƙarfi, juriya mai ƙarfi, juriya na alkali, raunin zafin jiki, da ingantaccen sinadarai masu tsayayye. Ƙara turmi ko kankare na iya yadda ya kamata sarrafa micro-cracks lalacewa ta hanyar zazzabi canje-canje a farkon filastik shrinkage mataki na turmi da kankare, hana da kuma hana samuwar da ci gaban fasa, da kuma ƙwarai inganta kankare ta crack juriya, impermeability, tasiri juriya da girgizar kasa. juriya za a iya yadu amfani a karkashin kasa injiniya hana ruwa, rufin, ganuwar, benaye, wuraren waha, ginshiƙai, hanyoyi da gadoji a masana'antu da farar hula ayyukan yi. Wani sabon abu ne mai kyau don turmi da injiniyan kankare tare da hana fasa-kwari, rigakafin gani da juriya.

Sigar jiki:
Nau'in Fiber: Bundle monofilament / yawa: 0.91g/cm3
Daidaitaccen diamita: 18 ~ 48 μm / tsayi: 3, 6, 9, 12, 15, 54mm, ana iya yanke shi ba bisa ka'ida ba bisa ga buƙatun mai amfani.
Ƙarfin ƙarfi: ≥500MPa / modulus na elasticity: ≥3850MPa
Elongation a hutu: 10 ~ 28% / Acid da alkali juriya: musamman high
Matsayin narkewa: 160 ~ 180 ℃ / Wutar wuta: 580 ℃

Manyan Ayyuka:
A matsayin kayan ƙarfafawa na biyu don kankare, fiber na polypropylene na iya inganta haɓakar juriyarsa, rashin ƙarfi, juriya mai tasiri, juriya na girgizar ƙasa, juriya na sanyi, juriya na yashwa, juriya fashe, juriya da ƙarfin aiki, famfo, da riƙewar ruwa. jima'i.
● Hana ƙirƙira fasassun kankare
● Inganta anti-permeability na kankare
● Inganta juriyar daskare na kankare
● Haɓaka juriya mai tasiri, juriya mai sassauci, juriya ga gajiya da aikin girgizar ƙasa na kankare
● Inganta karko da tsufa juriya na kankare
● Inganta juriyar wuta na siminti

Yankunan Aikace-aikace:
Kankare m tsarin hana ruwa kai:
Basement bene, bangon gefe, rufin, rufin simintin gyare-gyare, tafki, da dai sauransu Injiniya, ayyukan kiyaye ruwa, hanyoyin karkashin kasa, titin jirgin sama, tashar tashar jiragen ruwa, tashoshi ta hanyar jirgin ruwa, madogaran, manyan tsayin daka tare da manyan buƙatu don juriya mai tsauri. , juriya mai tasiri, da juriya.

Turmi Siminti:
Zanen bango na ciki (na waje), ƙwanƙwasa kankare, kayan ado na ciki da turmi mai zafi.
Injiniya mai hana fashewa da gobara:
Ayyukan soja na Civil Air Defence, dandali na man fetur, bututun hayaki, kayan da ake cirewa, da dai sauransu.

Shotcrete:
Ramin rami, rufin tudu, tsari mai katanga, ƙarfafa gangara, da sauransu.
Umarnin don amfani
Shawarwari sashi:
Adadin da aka ba da shawarar turmi kowane murabba'i na turmi plaster na yau da kullun shine 0.9 ~ 1.2kg
Adadin da aka ba da shawarar turmi mai hana ruwa a kowace ton: 1 ~ 3kg
Adadin da aka ba da shawarar na kankare a kowace mita mai siffar sukari na kankare shine: 0.6 ~ 1.8kg (don tunani)

Fasahar gine-gine da matakai
① Dangane da ƙarar simintin da aka haɗe kowane lokaci, nauyin fiber da aka ƙara kowane lokaci ana auna daidai gwargwadon buƙatun ma'auni (ko adadin haɗin da aka ba da shawarar).
② Bayan shirya yashi da tsakuwa, ƙara fiber. Ana ba da shawarar yin amfani da mahaɗar tilastawa. Ƙara tarin tare da zaren a cikin mahaɗin, amma kula don tabbatar da cewa an ƙara fiber tsakanin jimlar kuma a haɗa shi bushe don kimanin 30 seconds. Bayan an ƙara ruwa, sai a haxa shi a jika na kimanin daƙiƙa 30 don yaɗa fiber ɗin gaba ɗaya.
③ Dauki samfurori nan da nan bayan haɗuwa. Idan zaruruwan sun tarwatsa daidai gwargwado zuwa monofilaments, ana iya amfani da simintin. Idan har yanzu akwai filaye masu haɗaka, ƙara lokacin haɗawa da 20-30 seconds kafin amfani.
④ Tsarin gine-gine da kiyayewa na simintin da aka haɗa da fiber daidai yake da na yau da kullun. Shirye don amfani.