nkhani

Fiberglass reinforcement, yomwe imatchedwanso GFRP reinforcement, ndi mtundu watsopano wazinthu zophatikizika. Anthu ambiri sadziwa kuti pali kusiyana kotani pakati pa izo ndi zitsulo wamba kulimbitsa, ndipo n'chifukwa chiyani tiyenera kugwiritsa ntchito fiberglass reinforcement? Nkhani yotsatirayi ifotokoza za ubwino ndi kuipa kwa chitsulo cha fiberglass ndi zitsulo wamba, ndipo pambuyo poyerekezera, muwone ngati kulimbitsa magalasi a fiberglass kungalowe m'malo mwa chitsulo wamba?

Ndi chiyanifibergalasikulimbikitsa zinthu
Monga latsopano mkulu-ntchito zakuthupi structural, fiberglass kulimbitsa chimagwiritsidwa ntchito mu ngalande zapansi panthaka (chishango), misewu, milatho, ndege, madoko, masiteshoni, ntchito madzi kosungirako, ntchito mobisa ndi madera ena, ndipo akhoza azolowere kumadera zikuwononga monga zomera zimbudzi, zomera mankhwala, akasinja electrolytic, mapolojekiti chitetezo chimbudzi chivundikiro. Kulimbitsa magalasi a fiberglass kumatha kuthetsa mavuto ambiri muuinjiniya, kupanga zofooka zachitsulo chachikhalidwe, ndikubweretsa mwayi watsopano wachitukuko ku uinjiniya wa zomangamanga ndi zomangamanga.

Ubwino ndi kuipa kwachitsulo wamba ndifibergalasikulimbikitsa
1, kunyamula katundu wambiri, kulimba kwamphamvu kwambiri, kulimba kwa bar ndi kuwirikiza kawiri kuposa rebar m'mimba mwake, koma kulemera kwake ndi 1/4 yokha yazitsulo;
2, Khola mode zotanuka, za 1/3 ~ 2/5 wa zitsulo bala;
3, Kutchinjiriza magetsi ndi matenthedwe, matenthedwe kukulitsa koyenelera ndi pafupi simenti kuposa zitsulo;
4, kukana bwino kwa dzimbiri, oyenera kugwiritsidwa ntchito m'malo onyowa kapena owononga monga kusungirako madzi, milatho, ma docks ndi tunnel;
5, kumeta ubweya wa mphamvu ndizochepa, mphamvu wamba ya fiberglass yolimbitsa tsitsi ndi 50 ~ 60MPa yokha yomwe ili ndi zida zabwino zodulira.

Mu ntchito ndi zitsulo zofanana kwenikweni, ndipo konkire imakhala ndi zomatira zabwino, komanso imakhala ndi mphamvu zolimba kwambiri komanso mphamvu zochepa zometa ubweya, zimatha kudulidwa mwachindunji ndi makina a chishango chamagulu, popanda kuwononga chida chachilendo.

Kusiyana pakati pa fiberglass reinforcement ndi chitsulo kulimbikitsa
1, potengera nthawi yomanga, poyerekeza ndi mipiringidzo yachitsulo wamba, kulimbitsa magalasi a fiberglass kumasinthidwa ndi wopanga, chifukwa malowa sangathe kukonzedwa, chifukwa chake kukula kwake kuyenera kuyang'aniridwa bwino, zinthu zolakwika zikadzabweretsa kuchedwa nthawi yomanga. mawonekedwe ake mwachindunji makonda, amene amachepetsa masitepe processing wa mipiringidzo wamba zitsulo, ndi pachifuwa njira zingwe m'malo ndondomeko kuwotcherera, kupulumutsa nthawi yopanga khola bala.
2, Pankhani ya zomangamanga zovuta, ndi kupinda ndi kukameta ubweya kukana kulimbikitsa fiberglass ndi wosiyana kwambiri ndi mipiringidzo wamba zitsulo ndi khalidwe ndi opepuka, choncho ndi wosakhazikika kuposa wamba zitsulo khola m`kati kukweza khola, khola kutsitsa ndi kuthira, zosavuta kuoneka lotayirira khola, khola kupanikizana, zoyandama kukweza ndi zinthu zina zapaderazi, kufunikira chisamaliro chapadera mu khola.
3, Kumbali ya chitetezo yomanga, poyerekeza ndi njira yomanga pang'onopang'ono kapena kwathunthu kuswa khoma mosalekeza wa khola kulimbikitsa pa chishango mapeto, khoma mosalekeza wa khola fiberglass akhoza mwachindunji analowerera ndi makina chishango, amene amapewa zinthu zoopsa za matope, madzi ndi mchenga kukhamukira, amapulumutsa mtengo kuswa kuphwanya mosalekeza khoma ndi poliise, komanso kuchepetsa fumbi.
4, ponena za chuma, poyerekeza ndi chitsulo wamba, galasi CHIKWANGWANI reinforcement ndi opepuka, amene amachepetsa mtengo wa khola, ndipo nthawi yomweyo, chifukwa chachikulu galasi CHIKWANGWANI khola, amachepetsa m'lifupi mwa khoma diaphragm, amapulumutsa chiwerengero cha diaphragm khoma mawonekedwe I-mtengo kapena chitoliro lotsekera, ndi kusunga mtengo.

Makhalidwe afibergalasi kulimbitsa
1, kulimba kwamphamvu kwambiri: kulimba kwamphamvu kwa fiberglass kulimbitsa bwino kuposa chitsulo wamba, kupitilira 20% yachitsulo chofananira, komanso kukana kutopa.
2, kulemera kopepuka: kuchuluka kwa fiberglass kulimbikitsa ndi 1/4 yokha ya voliyumu yofanana yachitsulo, ndipo kachulukidwe kali pakati pa 1.5 ndi 1.9 (g/cm3).
3, amphamvu dzimbiri kukana: kukana asidi ndi zamchere ndi mankhwala ena akhoza kukana kukokoloka kwa ayoni kolorayidi ndi otsika pH njira, makamaka dzimbiri wa carbon mankhwala ndi mankhwala klorini wamphamvu.
4, Kumangirira kwamphamvu kwazinthu: coefficient ya kukulitsa kwa matenthedwe a fiberglass kulimbitsa kuli pafupi ndi simenti kuposa chitsulo, chifukwa kulimbitsa kwa fiberglass ndikwamphamvu kuposa kugwirira konkriti.
5, mawonekedwe amphamvu: zotanuka modulus wa fiberglass kulimbitsa ndi khola, kukula ndi khola pansi pa kupsyinjika matenthedwe, kupindika ndi akalumikidzidwa ena akhoza mopanda matenthedwe thermoformed, ntchito yabwino chitetezo, sanali matenthedwe madutsidwe, sanali conductive, lawi retardant odana malo amodzi, kudzera chilinganizo kusintha ndi kugunda zitsulo sizidzatulutsa.
6, kutha kwamphamvu kwa mafunde a maginito: kulimbitsa magalasi a fiberglass ndi zinthu zopanda maginito, mwa mamembala omwe si a maginito kapena ma electromagnetic konkriti safunikira kuchita chithandizo cha demagnetization.
7, yomanga yabwino: fiberglass reinforcement imatha kupangidwa molingana ndi zomwe wogwiritsa ntchito amafunikira pamitundu yosiyanasiyana yamitundu yosiyanasiyana komanso kutalika kwa magawo okhazikika komanso osakhala wamba, kumangiriza tepi yomwe ilibe zitsulo zosapanga dzimbiri, ntchito yosavuta.

Pamwambapa ndi chiyambi cha ubwino ndi kuipa kwa kulimbikitsa fiberglass ndi zitsulo wamba, fiberglass kulimbitsa monga latsopano mkulu-ntchito zipangizo structural, chimagwiritsidwa ntchito mu tunnel yapansi panthaka (chishango), misewu, milatho, ndege, docks, malo, ntchito madzi kosungirako, zomera mobisa, zomangamanga ndi zomera sewage, electrolytic mankhwala, manhole mankhwala akhoza kusintha zomera sewage. zophimba, ntchito zoteteza nyanja ndi malo ena owononga.