I-Mechanism ye-Basalt Fiber kwi-Concrete

Ikhonkrithi, njengemathiriyeli enqabileyo, ihlala ibandakanya iintsinga zokuphucula ukusebenza kwayo. Inkqubo ye IFayibha yeBasalt kwikhonkrithi ibonakala ngokuyintloko kule miba ilandelayo.

1.I-Crack Inhibition kunye ne-Bridging Effect

Ngokusekwe kwithiyori yokubeka isithuba sefayibha kunye ne-elastic fracture mechanics, imicu yebasalt ukuphucula isakhiwo sangaphakathi sekhonkrithi ngokusebenzisa intsebenziswano yomzimba-omatshini. Ngethuba lokuqina kokuqina kunye nokunyuka komswakama wekhonkrithi, ezi ntambo zithintela ngokufanelekileyo ukuqaliswa kunye nokusasazwa kwesigaba sokuqala sokumisa i-shrinkage microcracks kunye nokuqhekeka kokwahlula, ngaloo ndlela kuthintela ukuphuhliswa okuqhubekayo kokuqhekeka. Oku kwandisa kakhulu ukuxhathisa kokuqhekeka kunye nokunganyanzeki kwekhonkrithi. Ngaphezu koko, xa iintanda zenza i-matrix yekhonkrithi, i-basalt fibers ibhuloho kumacala omabini eentanda, ithwala imithwalo yangaphandle kunye nokuthintela ukuqhekeka kwekhonkrithi ngequbuliso. Lo matshini uphucula ukuqina kunye nokumelana nokuqhekeka kwekhonkrithi.

2.Ukuphuculwa kweePropati zoomatshini

Iifayibha zebasalt kunye ne-matrix yekhonkrithi ngokudibeneyo ithwala imithwalo yangaphandle. Kwinqanaba lokuqala lokulayisha, i-matrix ithwala uninzi lomthwalo. Nje ukuba iintanda ziphuhliswe kwi-matrix, iifibers ziyaqhubeka nokuthwala umthwalo, ziphucula amandla okuguqula ikhonkrithi kwisigaba seplastiki. Uphononongo lubonisa ukuba ukubandakanya imicu ye-basalt kwandisa kakhulu amandla oxinzelelo, amandla okuqina, ukuqina, ukwahlula amandla okuqina, kunye nokuqina kokuqina kwekhonkrithi.

3.Ukuphuculwa koKuhlala ixesha elide

Ngokuvala iintanda kunye nokunciphisa ukubunjwa kwazo, iifayibha ze-basalt ziphucula ukuxhathisa kweqabaka kunye nokumelana nempembelelo yekhonkrithi, ukuphucula kakhulu ukuqina kwezakhiwo zekhonkrithi. Ukongezelela, ukufakwa kweefibers ngokuphawulekayo kuphucula ukunganyanzeki, ukuxhathisa iqabaka, kunye nokumisa iimpawu zokunciphisa, ukwandisa ubomi benkonzo yekhonkrithi kwiindawo ezinzima.

4.UPhuculo lweMicrostructural

Iifayibha zebasaltukusebenzisana kunye matrix yesamente ngokusebenzisa Ikhemikhali kunye neebhondi zomzimba, ukwenza i-microstructure enzima. Ukudityaniswa kweentsinga kuguqula i-microstructure yekhonkrithi kwaye kwandisa ukuziphatha kwayo koxinzelelo, ngaloo ndlela iphucula ukusebenza kwayo yonke into.