Inkqubela entsha kuphando malunga nokusebenza okuphezulu kobushushu bekhonkrithi ye-basalt fiber inceda ukuphucula ukhuseleko lomlilo

Kutshanje, inkqubela entsha yenziwe kuphando malunga neempawu zoomatshini i-basalt fiberikhonkrithi phantsi kwesenzo sokushisa okuphezulu. Uphononongo lubonisa ukuba ukufakwa kwe IFayibha yeBasaltI-s inokuphucula kakhulu ukuchasana kokushisa okuphezulu kwekhonkrithi, ukubonelela ngesisombululo esitsha sokwakha ukhuseleko lomlilo.

Xa umlilo usenzeka kwisakhiwo, ukushisa okuphezulu kuya kubangela umonakalo wangaphakathi kwisakhiwo sekhonkrithi, ukunciphisa amandla ayo okuthwala, kwaye kwiimeko ezinzima, kude kubangele ukungaphumeleli ngokubanzi kwesakhiwo. Ukuze unciphise umonakalo obangelwa ngumlilo kwisakhiwo sokwakha, kubaluleke kakhulu ukufunda ukusebenza kwekhonkrithi kwindawo yokushisa ephezulu. Iintsinga ze-basalt ziye zaba yingqwalasela yabafundi ngenxa yokumelana nobushushu obuphezulu.

Okwangoku, uphononongo luphonononga kakhulu ukusebenza kobushushu obuphezulu be i-basalt fiber ikhonkrithi ngokusebenzisa izinga lokulahleka kobunzima, amandla oxinzelelo, amandla okuguquguquka kunye nezinye izikhombisi emva kokushisa okuphezulu. Uphononongo lufumene:
1. izinga lokulahleka kobunzima: ukuxubana kwe imicu yebasalt inempembelelo encinci ekulahlekeni kobunzima bekhonkrithi, kodwa ngokunyuka kweqondo lobushushu, izinga lelahleko yobunzima bekhonkrithi liyenyuka ngokuthe ngcembe kwaye lifikelele kubuninzi obungama-800℃.
2. Amandla oxinzelelo: amandla oxinzelelo lwekhonkrithi abonisa umkhwa wokunyuka kunye nokuncipha ngokunyuka kwamaqondo obushushu, kwaye afikelele kwincopho ye-400℃. Idosi yefayibha ye-basalt ye-2.0kg/m³ okanye umthamo womthamo we-0.4%, awona mandla acinezelayo aphezulu.
3. Amandla e-Flexural: amandla e-flexural ayancipha ngokuthe ngcembe ngokunyuka kweqondo lokushisa, kodwa afikelela kwixabiso eliphezulu xa i-basalt fiber doping yi-2.0kg/m³.
4. Ipropathi echasene nokuqhekeka: umxube we i-basalt fiber inokuphucula ipropathi echasene nokuqhekeka kwekhonkrithi emva kobushushu obuphezulu kunye nokunciphisa isenzeko sokuqhuma kweqondo lokushisa eliphezulu.

Kwakhona kwafunyaniswa ukuba umphumo wokushisa okuphezulu kwiipropati ze-mechanical zekhonkrithi zazibaluleke kakhulu kune-fiber admixture. Nangona kunjalo, uphononongo lwangoku lujolise kumandla oxinzelelo kunye namandla okuguquguquka, kunye nophando olongezelelweyo kwezinye iipropathi ezifunekayo kwixesha elizayo. Ukongezelela, indawo yomlilo inzima kwaye iyaguquguquka, qwalasela kuphela umphumo weqondo lokushisa kunye ne-fiber dosage yinto enye, uphando lwexesha elizayo kufuneka luqwalasele ixesha lokufudumeza, izinga lokushisa kunye nezinye izinto phantsi kwempembelelo eqhelekileyo yokusebenza kwekhonkrithi.

Iingcali zibonise ukuba uphando lwekhonkrithi ye-basalt fiber ukuphucula ukhuseleko lomlilo lwezakhiwo zokwakha lubonelela ngesiseko esibalulekileyo kwixesha elizayo kulindeleke ukuba izakhiwo eziphakamileyo, i-tunnels kunye nezinye iindawo ezinobungozi bomlilo zisetyenziswa kakhulu.