Ngwa nke Fiber Basalt Chopped na-ewu

A na-egbutu eriri basalt bụ eriri ịnweta inorganic nke nwere ogologo ihe na-erughị 50mm nke a na-egbutu site na ihe ndabere basalt fiber kwekọrọ ma nwee ike gbasasịa ya n'otu n'otu. Dị ka ojiji ya si dị, enwere ike kewaa ya n'ime iheeriri na-eguzogide mgbawa(BF), eriri na-eme ka ike sie ike (BZ) na eriri na-eguzogide ngwa agha (BSF).

Ihe ndị a kpụrụ akpụ bụ maka ịgbakwunye eriri basalt na-aga n'ihu ma ọ bụ na-akwụsị na-eme ka ọ bụrụ ego kwesịrị ekwesị, na n'ụzọ kwesịrị ekwesị, iji meziwanye ike na ike ike nke ihe, ebe ọ na-ejigide ike mkpakọ mbụ nke ihe owuwu ahụ. ike, nke mere iji mee ka ihe ahụ sie ike ma gbasaa ndụ ọrụ nke ọrụ ahụ

Ọdịdị nke eriri basalt chopped na-ejupụta oghere n'ihe gbasara ihe na ụzọ, ma na-ekere òkè dị ukwuu n'ịkwalite nkwalite nankwado nke ihe . A na-egosipụta ọrụ ya n'ịkwado ihe na nkwado n'akụkụ ndị a:

(1) strands basalt a kpụrụ akpụ nwere ike iji ebe dị elu ha na uru dị ukwuu mee ihe n'ụzọ zuru ezu, iji gbochie micro-cracks iji mee ka ha kwụsị, na nsonaazụ ya dị ịrịba ama. N'otu oge ahụ, ọ na-emeri adịghị ike nke ndị ọzọ sịntetik eriri ndị dị ka obere njupụta, obere tensile ike na na-agbanwe modul, dị ka a na-adọpụ ngwa ngwa mgbe cracks gbasaa, nke nwere ike n'ụzọ dị irè igbochi mgbasa nke micro-cracks dị na ọdịdị nke. mgbawa ọhụrụ. Na-agbaze, enweghị ike ime ihe nwere mmetụta ụfọdụ.

(2) Na mgbakwunye na ịbụ otu ihe ahụ dị ka ígwè eriri ígwè, chopped basalt fiber nwere ike iji uru nke modulus ya dị elu na otu ike dị elu dị elu iji zere mgbasawanye nke cracks, ọ nwekwara ike igbochi eriri ígwè ka ọ dị mfe knote n'oge mkpali, nke. adịghị akwado mgbapụta. nnyefe, usoro ihe owuwu ahụ dị mgbagwoju anya.

(3) eriri basalt nke a kpụrụ akpụ bụ nitrocellulose na-ahụkarị, nke nwere ndakọrịta okike, yana n'ihi na ọ dị na njupụta na ciment koncre na ngwa agha, njupụta dị n'etiti 2.63-2.8g/m³; arụ ọrụ dị mma, a na-ekesa fibers basalt nke chopped mgbe etinyere ya n'ime ihe owuwu.

(4) Agbanwewo elu nke eriri basalt nke chopped, ọ bụkwa ụdị "fiber inert", nke nwere oke okpomọkụ dị elu, nkwụsị nke corrosion na nkwụsị mmetụta. Ọ nwere ike ịnọgide na-enwe nkwụsi ike na nnukwu okpomọkụ na gburugburu ebe obibi na-emebi emebi, ma nwee ike melite nrụrụ nrụrụ nke matriks ciment. Ya mere, eriri basalt nke chopped nwere ike ime mgbanwe na gburugburu ebe obibi siri ike na ọkwa niile nke ịgwakọta ihe, ịwụsa, coagulation na ojiji, ma melite ogologo oge nke ihe.