Ongororo yeYakachekwa Basalt Fiber Chikumbiro muKongiri
Pamusoro pe basalt fibers, carbon fibers, Girazi Fibers, uye aramid fibers akashandiswawo sezvinhu zvekusimbisa mukongiri. Zvisinei, tsika yenguva refu yakaratidza kuti zvinhu izvi zvinopa dzimwe nyaya pazvinoshandiswa kune kongiri, zvichiita kuti zviome kuzadzisa zvinodiwa pamusika zvekongiri yepamusoro. Kubuda kweakachekwa basalt fiber yakazadza gaka iri mune zvese zvishandiso uye nzira, zvichikurudzira zvakanyanya kuvandudzwa kwekongiri yekusimbisa uye kusimbisa tekinoroji. Basa rayo mukusimbisa kongiri rinonyanya kuratidzwa mune zvinotevera zvinhu:
1.Inoshanda Crack Inhibition: Yakachekwa basalt fibers, kukwirisa huwandu hwavo uye pamusoro penzvimbo mabhenefiti, anogona kunyatso kudzora madiki madiki uye kudzivirira kupararira kwavo uye kubatana. Panguva imwe cheteyo, vanokunda kuipa kwemamwe mafiber ekugadzira, senge low density, low tensile simba, uye low elastic modulus. Izvo hazvisi nyore kudhonzwa nepakati panguva yekuparadzira mutswe, zvichikanganisa zvakanyanya kuvandudzwa kwemadiki-akatsemuka uye kunonoka kuumbwa kweatsva, izvo zvinokanganisa kusamira kwekongiri uye kutonhora-kunyungudika kuramba.
2.High Modulus uye Kuvaka Zvakanakira: Yakachekwa basalt fibers kwete kungopa zvakanakira high modulus uye yakakwirira imwe-filament tensile simba, yakafanana nesimbi fiber, kuvharidzira kuputika kupararira, asi ivo vanobudirirawo kukunda zvipingamupinyi zvesimbi fiber, zvakadai sekuda kwavo kukoromoka panguva yekusanganiswa, izvo zvinotadzisa kupomba nekuvaka.
3.Kupararira Kwakanaka uye Kuenderana: Senge silicate-yakavakirwa inorganic fiber, yakachekwa basalt fiber ine yakasikwa inoenderana nesimende-yakavakirwa zvinhu. Kuwanda kwayo (inenge 2.63-2.80 g/cm³) yakafanana neyesimende kongiri nedhaka, kuve nechokwadi chekushanda kwakanaka, uye inogona kupararira zvakafanana mukati meiyo kongiri chimiro mushure mekubatanidzwa.
4.Excellent Durability: Surface-yakagadziridzwa akachekwa basalt fibers ratidza "inert fiber" maitiro, anoratidza kusarudzika kwepamusoro-tembiricha kuramba, corrosion resistance, uye kukanganisa kupikisa. Ivo vanochengetedza kugadzikana kunyangwe munzvimbo dzepamusoro-tembiricha uye dzinotyisa zvakanyanya uye dzinogona kuvandudza deformation kuramba kwecementitious matrix. Naizvozvo, ivo vanogona kujairana neinoda nharaunda yekusanganiswa kwekongiri, kudururira, kuseta, uye kushandisa nhanho, zvakanyanya kusimbisa kusimba kwekongiri.
Muchidimbu, yakachekwa basalt fiber inogona kunyatso vandudza kongiri yekukanganisa kupikisa, kuderedza brittleness yayo, uye kunyatso wedzera ma mechanic properties. Kunyanya, inogona kutamba zvinhanho mukupwanya inhibition, kusapinda, kusimbaradzika kwakawedzerwa, kuvandudza maitiro uye kusimba kuramba, uye kubatsira mukuvandudza kutaridzika kwemhando muzvimiro zvekongiri.
