Nhau

Mabhiriji ekuyambuka gungwa, nzvimbo dzemvura yakadzika, mapurazi emhepo ari kunze kwegungwa... Kunyange zvazvo aya "mahombe makuru" akavakwa mugungwa achiyevedza kuona, anotsungirira "kutambudzwa kwakanyanya" kwezuva nezuva kwekukura kwemafungu, ngura yemunyu nealkali, uye kuchinjana kwemvura nechando. Munzvimbo yakadaro, kuve nechokwadi chekuti zvivakwa zvekongiri zvakaoma zvinoramba zviripo—zvisina kupwanyika, kutsemuka, kana kutadza kushanda—kwave kuri dambudziko rinonetsa munharaunda yepasi rose yeinjiniya.

Kwenguva yakareba, simbi dzagara dzichishandiswa mukongiri kuti dziwedzere kusimba uye dzidzivirire kutsemuka. Zvisinei, simbi dzinowanzo ratidza kusakodzera mamiriro akaoma ekupfapfaidza munyu nemvura yegungwa; kana maion echloride apinda mumipata iri mukati mekongiri, simbi dzinoita ngura uye dzinokura muhukuru, zvichikonzera kuti kongiri itsemuke kubva mukati zvichienda kunze uye zvichiita kuti chimiro chiwedzere kutsemuka.
Munguva pfupi yapfuura, chidzidzo chitsva chakanangana nekugara kwenguva refu kweinjiniya yemugungwa chakapa mhinduro inovimbisa zvikuru: fiber dzebasalt—dzinogadzirwa nekukweva tambo kubva padombo remuchadenga—dzinogona kushandiswa kufukidza kongiri yemugungwa ne "zvombo" zvisingakuvadzi ngura. Izvi zvinoitwa kuburikidza nemuenzaniso wekuwedzera zvidimbu zvakawanda une musanganiswa we "fibers hombe dzekubatanidza zvivakwa" uye "fibers diki dzekuvhara maburi."

Munyaya yekusimbisa kongiri, tekinoroji itsva iri kukonzera shanduko huru muindasitiri. Kambani inotungamira mukugadzira zvinhu zvitsva munguva pfupi yapfuura yakazivisa kuti chigadzirwa chayo chikuru - fiber yakaita sebasalt ine dhayamita ye0.7 mm uye kureba kwe12/35/50 mm - yabudirira kugadzirwa mumaindasitiri. Ichashandiswa zvakanyanya pazvivakwa zvekongiri zvinoshanda zvakanyanya, zvichigadzirisa zvinobudirira dambudziko rekugara kwenguva refu.

Basalt fiber, "fiber yegirini inoshanda zvakanyanya" inobva muore yebasalt yechisikigo, ine zvakanakira zvakaita sekudzivirira kupisa kwakanyanya, kudzivirira ngura yemakemikari, hunhu hwakanaka hwemakanika, uye kuora kwezvakatipoteredza, zvichikonzera kugadzirwa kwezvigadzirwa zvakasiyana-siyana zvine mutengo wakakwira muindasitiri yemachira. Pakati peizvi, shinda isina kumonereka uye jira risina kurukwa ndidzo mbiri dzezvinonyanya kushandiswa uye zvakakosha. Zvichienderana nemaitiro akasiyana emachira uye hunhu hwemagadzirirwo, zvinowana simba rakasiyana munzvimbo dzakadai sekusimbisa zvinhu zvakagadzirwa zvine mutengo wakakwira, kuchengetedzwa kwemaindasitiri, uye kusefa nharaunda.

Jira rebasalt fiber remhando yepamusoro rakagadzirirwa kugadzira bhodhi re epoxy resin laminates rinoita basa repamusoro. Rinoshandisa shinda dzebasalt dzinogara dzichishandiswa kuburikidza nekuruka kwakakosha uye kugadzirisa pamusoro kuti rikwanise kunyorova uye kunamira zvakanaka ne epoxy resin system, zvinhu zvekupedzisira zvine hunhu hwakanaka hwemakanika, kudzivirira kupisa uye kudzivirira ngura.

Jira rebasalt fiber risina kurukwa ijira rinogadzirwa nekuisa mafiber esalt akachekwa kana kuti filaments dzinoramba dzichishandiswa muwebhu wobva wazvisimbisa kuburikidza nemaitiro asina kurukwa akadai sekubaya netsono, hydroentangling, uye meltblowing (izvo zvinoda kuwedzerwa huwandu hushoma hwefibers dzinopisa). Kukosha kwaro kukuru kuri mu "kudzora kwaro kwechimiro" uye "kushanda kwaro kwakasiyana-siyana." Nekugadzirisa kureba kwefiber, nzira yekuisa webhu, uye maitiro ekusimbisa, hunhu hwaro hwemuviri nemakemikari zvinogona kugadziriswa kuti zvienderane nemamiriro akasiyana.

Nzvimbo yekuratidzwa pa Eurasian Composites Ratidza muIstanbul, Turkey, yachinja kubva paHall 6, Booth B540 kuenda kuHall 5, Booth B540.

CHINA BEIHAI FIBERGLASS iri kufara kuzivisa kuti iri kutora chikamu muChiratidziro che7 cheInternational Composites Industry Exhibition (Eurasian Composites Show) paIstanbul Expo Center, Turkey, kubva muna Mbudzi 26-28, 2025. Tinokoka vese varipo kuti vashanyire booth redu uye vaongorore kugona kukuru kwezvinhu zvedu zve phenolic fiberglass composite.

Fiber yebasalt, ine basalt yechisikigo sechinhu chayo chisina kugadzirwa, inoumbwa kuita filament bundle inoenderera mberi, yakanaka isina kugadzirwa mushure mekunyunguduka, kukweva, uye kupisa kwakanyanya. Fiber yebasalt ine simba rekudzivirira kupisa kwakanyanya, inodzivirira oxidation, inodzivirira mwaranzi, inodzivirira kupisa uye acoustic, uye inoita zvakanaka kwazvo. Nekuti maitiro ayo ekugadzira akachena uye haana kusvibiswa, inozivikanwa se "zvinhu zveindasitiri zvegirini zvezana remakore rechi21." Inobva yagadziriswazve kuita bhaa rakabatanidzwa rine chimiro che rebar

Kupararira kwefiber zvisina kuenzana panguva yekusanganisa kunogona kutungamira mukusimba kwemortar munzvimbo, zvichikanganisa kuramba kwayo kutsemuka. Kuti ivandudze kupararira kwefiber, michina yekusanganisa inoshanda zvakanaka inofanira kushandiswa, uye nguva yekusanganisa nekumhanya zvinofanirwa kugadziriswa nemazvo kuve nechokwadi chekuti fiber inopararira zvakaenzana mudhaka rese. Nguva yakakodzera yekusanganisa inobatsira kuona kuti fiber dzakabatana zvizere nezvinhu zvakagadzirwa nesimende; nguva dzese dzekusanganisa dzakareba zvakanyanya kana pfupi dzichakanganisa kupararira kwefiber uye mashandiro ese edhaka. Zvinowanzo kurudzirwa kuti dzora nguva yekusanganisa kusvika kumaminitsi 3-5, kudzivirira kusanganisa zvakanyanya, izvo zvinogona kukonzera kuputsika kwefiber uye kukanganisa simba rekusimbisa.