I-basalt rebar enamandla aphezulu ukumelana nokugqwala

I-Basalt fiber composite reinforcement (BFRP) iwuhlobo olusha lwezinto ezingezona ezensimbi eziyinhlanganisela eziqiniswe ngemicu ye-basalt, ehlanganiswe nezinto ze-matrix ezifana ne-epoxy resin, i-vinyl resin, i-resin ye-polyester engagcwele, i-filler, i-ejenti yokwelapha, njll., futhi yakhiwe inqubo ye-pultrusion kanye nokwelashwa okukhethekile kwendawo. I-Basalt fiber composite reinforcement inezinto ezinhle kakhulu zomzimba namakhemikhali ezifana ne-lightweight, amandla aphezulu, ukumelana nokugqwala, ukufakwa kwe-thermal insulation, njll. Kufanelana nezakhiwo zensimbi yebhuloho likakhonkolo, ukwakhiwa komgwaqo, izinto ezimelana nokugqwala, nezinto ezivikelayo nezingezona uzibuthe.

Ukwelashwa Okungaphezulu isikulufu intambo
Isevisi Yokucubungula Ukugoba, ukubola, ukubumba, ukushisela, ukubhoboza, ukusika
Okubalulekile I-basalt fiber
Amandla Okuqina 600-1500MPa
Ukuminyana 1.9-2.1g/cm3
Ububanzi 3mm-40mm
Isimo Umumo Owenziwe ngokwezifiso

Xhumana nathi

Imininingwane Yomkhiqizo

Isicelo somkhiqizo:
I-Basalt Fiber Reinforcement Composite (BFRP) ayinazibuthe, ivalela ugesi, inamandla aphezulu, imodulus ephezulu yokunwebeka, kanye ne-coefficient yokwanda okushisayo okufana nokukasimende. Imelana ngokwedlulele nokugqwala kwamakhemikhali, i-asidi, i-alkali, nosawoti, ingasetshenziswa kungqalasizinda ye-imaging resonance kazibuthe, izikhumulo zezindiza, izikhungo zempi, izakhiwo zokuxhumana, izakhiwo ezingaphazanyiswa yi-radar, izakhiwo zamahhovisi ezisezingeni eliphezulu, izindawo zokubikezela ukuzamazama komhlaba, umshwalense wezokwelapha kanye namagumbi emishini kagesi emkhakheni wokwakha. Inethuba elibanzi lokufaka isicelo namandla amakhulu emakethe. Njenge:
1. Izimboni zokuzamazama komhlaba, imisebenzi yokuvikela ichweba nedokhu nezakhiwo, iziteshi zesitimela esihamba ngaphansi komhlaba, amabhuloho, izakhiwo zikakhonkolo ezingezona uzibuthe noma kazibuthe kagesi.
2. Umgwaqo omkhulu kakhonkolo ocindezelwe, amakhemikhali avimbela ukugqwala, ama-slabs aphansi, amathangi okugcina amakhemikhali, ubunjiniyela.
3. Ingqalasizinda ye-Magnetic resonance imaging, izakhiwo zokuxhumana, ama-workshops emishini kagesi.
4. Ama-slabs kakhonkolo ezakhiwo ze-nuclear fusion kanye nojantshi we-maglev.
5. Imibhoshongo yokudlulisa izingcingo, izitendi zeziteshi ze-TV, izintambo zokuqinisa izintambo ze-fiber optic.

I-basalt rebar Applications.jpg

Ukucaciswa komkhiqizo:

Ibhrendi	Isisindo	Ububanzi(mm)	Indawo ye-cross sectional	Amandla aqinile	Ukushuba okuphezulu	I-Elastic module	I-Limiting Strain
N/M	g/m	mm	Mm²	I-MPa	KN	I-GPa	%
BH-4	26	4	12.56	1350	16.96	55	2.30
BH-6	57	6	28.26	1250	35.33	55	2.27
BH-8	104	8	50.24	1200	60.29	55	2.18
BH-10	162	10	78.5	1200	94.2	52	2.31
BH-12	219	12	113.04	1100	124.34	50	2.20
BH-14	307	14	153.86	1000	153.86	48	2.08
BH-16	412	16	200.96	1000	200.96	48	2.08
BH-18	513	18	254.34	900	228.9	45	2.08
BH-20	635	20	314	900	286.2	45	2.08
BH-22	770	22	379.94	800	303.95	42	2.00
BH-25	992	25	490.625	800	392.5	42	2.00

Izinzuzo Zomkhiqizo:
(1) Isisindo esingasindi, amandla aphezulu, ukudluliswa okungewona uzibuthe:
Ibha yokuqinisa i-Basalt fiber composite inezici ze-lightweight (cishe i-1/4 yebha yensimbi evamile), amandla aphezulu (cishe izikhathi ezingu-4 zebha yensimbi evamile), kanye nokudluliselwa okungezona kazibuthe, futhi ngeke kuthinte ukutholwa okuvamile kongqimba oluvikelayo lokuqiniswa kwensimbi;
(2) I-asidi enhle kakhulu, i-alkali, nokumelana nokugqwala kukasawoti:
Ingakwazi ukuxazulula ngempumelelo inkinga yokugqwala kwensimbi endaweni enosawoti kanye ne-alkaline, futhi ithuthukise ukuqina kwesakhiwo; futhi
(3) ukukhanya okukhethekile kwe-gravity ye-basalt fiber composite tendon kulula ukuyisebenzisa, ephephile, ukulayisha ngesandla nokulayishwa, kulula ukuyisebenzisa, ukwakhiwa okulula, ukuthuthukisa ukusebenza kahle kokwakhiwa; futhi asikho isidingo sokusebenzisa i-welding kanye nemishini kagesi, ukunciphisa izinga lenqubo kanye nezingozi zokuphepha; ngesikhathi esifanayo, ukulondoloza ukutshalwa kwezimali ekuphakamiseni imishini, ukunciphisa ngokuphumelelayo izindleko zobunjiniyela;
(4) Izinzuzo eziphezulu ezibanzi:
Ukuhlaziywa okubanzi kukhombisa ukuthi i-basalt fiber composite reinfosited kumadekhi amabhuloho, ama-pavements, imbobo yaphansi esikhundleni semigoqo yensimbi noma amaphaneli anezikhala zensimbi. Izindleko zezinto ezibonakalayo kanye nokuqiniswa kwensimbi kuyafana ngokuyisisekelo, ukuxazulula inkinga yokwanda kokugqwala kwensimbi, kunwebe kakhulu impilo yesevisi yedekhi yebhuloho nokuhamba ngezinyawo. Ukusebenzisa u-60% wendawo esebenza ngokuphambanayo esikhundleni sokuqinisa insimbi evamile kungasindisa cishe u-30% wezindleko. Ngaphezu kwalokho, ngenxa yokumelana nokugqwala kwe-basalt fiber composite reinforcement, ukusetshenziswa kwayo kubunjiniyela basolwandle kunezinzuzo ezisobala kakhulu. Ukuqinisa okujwayelekile kwensimbi kudinga izinyathelo ezibanzi zokuvikela ukugqwala, njengezingubo ze-epoxy, ukukhulisa ukujiya kongqimba lukakhonkolo oluvikelayo, ukusebenzisa izimbotshana ezivikelayo endaweni kakhonkolo, kanye nokwengeza ama-rust inhibitors kukhonkolo. Kodwa-ke, imigoqo eqinisayo eyinhlanganisela ye-basalt fiber ayikwazi ukugqwala futhi ingaxazulula inqwaba yezinkinga endaweni yasolwandle ngokonga okungaba ngu-40% wesamba sezindleko. Okubalulekile wukuthuthukisa kakhulu ukuqina kwesakhiwo.