iindaba

I-Fiberglass reinforcement, ebizwa ngokuba yi-GFRP yokuqinisa, luhlobo olutsha lwezinto ezidibeneyo.Abantu abaninzi abaqinisekanga ukuba yintoni umahluko phakathi kwayo kunye nokuqiniswa kwentsimbi okuqhelekileyo, kwaye kutheni kufuneka sisebenzise i-fiberglass reinforcement?Inqaku elilandelayo liza kuzisa iingenelo kunye nokungonakali kwe-fiberglass reinforcement kunye nentsimbi eqhelekileyo, kwaye emva kokuthelekisa, khangela ukuba i-fiberglass reinforcement ingathatha indawo yentsimbi eqhelekileyo?

Yintoni iifayibhaiglasiizinto zokuqinisa
Njengesixhobo esitsha sokusebenza okuphezulu, ukuqinisa i-fiberglass isetyenziswa ngokubanzi kwiitonela zendlela engaphantsi komhlaba (ikhaka), iindlela ezinkulu, iibhulorho, izikhululo zeenqwelo moya, izikhululo, izikhululo, iiprojekthi zogcino lwamanzi, iiprojekthi eziphantsi komhlaba kunye nezinye iindawo, kwaye ziyakwazi ukuziqhelanisa neendawo ezingcolisayo njengelindle. izityalo zonyango, izityalo zemichiza, iitanki ze-electrolytic, izigqubuthelo zemingxuma, iiprojekthi zokukhusela ulwandle.Ukuqiniswa kwe-Fiberglass kunokusombulula iingxaki ezininzi kubunjineli, ukwenza iintsilelo zentsimbi yesiko, kwaye kuzise amathuba amatsha ophuhliso kubunjineli boluntu kunye nolwakhiwo.

Iinzuzo kunye nokungonakali kwentsimbi eqhelekileyo kunyeifayibhaiglasiukuqinisa
I-1, umthamo ophezulu wokuthwala umthwalo, amandla aphezulu, amandla e-bar aphindwe kabini kune-diameter ye-rebar efanayo, kodwa ubunzima yi-1/4 kuphela yebar yentsimbi;
I-2, imo ezinzileyo ye-elastic, malunga ne-1/3 ~ 2/5 yebar yentsimbi;
3, Ukufakelwa kombane kunye ne-thermal, i-coefficient yokwandisa i-thermal isondele kwi-samente kunentsimbi;
I-4, ukuxhathisa okulungileyo komhlwa, okulungele ukusetyenziswa kwindawo emanzi okanye kwezinye iindawo ezinobungozi ezifana nokugcinwa kwamanzi, iibhulorho, iidokhi kunye neetonela;
I-5, amandla okucheba aphantsi, i-fiberglass yokuqinisa amandla okucheba yi-50 ~ 60MPa kuphela ineempawu ezibalaseleyo zokusika.

Kwintsebenzo kunye nentsimbi ngokusisiseko efanayo, kunye nekhonkrithi ine-adhesion efanelekileyo, kodwa inamandla aphezulu okuqina kunye namandla okucheba aphantsi, inokunqunyulwa ngokuthe ngqo ngumatshini wekhaka odibeneyo, ngaphandle kokubangela umonakalo ongaqhelekanga wesixhobo.

Umahluko phakathi kokuqiniswa kwe-fiberglass kunye nokuqiniswa kwentsimbi
I-1, ngokwexesha lokwakha, xa kuthelekiswa nemivalo yentsimbi eqhelekileyo, ukuqiniswa kwe-fiberglass kulungiselelwe ngumenzi, kuba indawo ayinakucutshungulwa, ngoko ke ubukhulu bufuna ukulawulwa ngokuchanekileyo, emva kokuba izinto ezingalunganga ziza kubangela ukulibaziseka ngexesha lokwakha. .Ubume bayo bulungiselelwe ngokuthe ngqo, okunciphisa amanyathelo okucubungula imivalo yentsimbi eqhelekileyo, kwaye indlela yokubopha i-lap ithatha indawo yenkqubo ye-welding, igcina ixesha lokuvelisa i-bar cage.
2, Ngokubhekiselele kubunzima bokwakha, ukugoba kunye nokumelana nokucheba kwe-fiberglass yokuqinisa yahluke kakhulu kuleyo yeentsimbi eziqhelekileyo zentsimbi kwaye umgangatho ukhaphukhaphu, ngoko ke awuzinzanga ngaphezu kwekheji yentsimbi eqhelekileyo kwinkqubo yokuphakamisa ikheji, ukuthoba ikheji kunye nomgangatho ophantsi. ukugalela, ukubonakala lula kwekheji ekhululekileyo, i-cage jamming, ukudada okudadayo kunye nezinye iimeko ezikhethekileyo, zidinga ingqalelo ekhethekileyo ekwenzeni i-cage kunye nokuphakamisa.
3, Ngokubhekiselele kukhuseleko lokwakha, xa kuthelekiswa nendlela yokwakha ngokuyinxenye okanye ngokupheleleyo ukwaphula udonga oluqhubekayo lwendlwana yokomeleza ekupheleni kwekhaka, udonga oluqhubekayo lwekheji ye-fiberglass lunokungenwa ngokuthe ngqo ngumatshini wekhaka, oluthintela iimeko eziyingozi ze-fiberglass. udaka, amanzi kunye nokukhukuliseka kwesanti, konga iindleko zokuqhekeza udonga oluqhubekayo, kwaye kwakhona kunciphisa ungcoliseko lothuli nengxolo.
I-4, ngokoqoqosho, xa kuthelekiswa nentsimbi eqhelekileyo, i-glass fiber reinforcement ilula, enciphisa iindleko zekheji, kwaye kwangaxeshanye, ngenxa ye-glass fiber cage enkulu, inciphisa ububanzi bodonga lwe-diaphragm, igcina. inani diaphragm eludongeni interface I-beam okanye ukutshixa umbhobho, kwaye igcina iindleko.

Iimpawu zeifayibhaukuqinisa iglasi
I-1, amandla okuqina aphezulu: amandla okuqina okuqinisa i-fiberglass angcono kunentsimbi eqhelekileyo, ngaphezulu kwe-20% yentsimbi efanayo, kunye nokumelana nokudinwa okulungileyo.
I-2, ubunzima obulula: ubunzima be-fiberglass yokuqinisa kuphela i-1/4 yomthamo ofanayo wensimbi, kwaye ubuninzi buphakathi kwe-1.5 kunye ne-1.9 (g / cm3).
I-3, ukuxhathisa okuqinileyo kwe-corrosion: ukuchasana ne-asidi kunye ne-alkali kunye nezinye iikhemikhali zinokuxhathisa ukukhukuliseka kwee-ion ze-chloride kunye nezisombululo eziphantsi ze-pH, ngakumbi ukubola kweekhompawundi zekhabhoni kunye neekhompawundi zeklorini zomelele.
I-4, Ukudibanisa izinto ezinamandla: i-coefficient yokwandiswa kwe-thermal yokuqinisa i-fiberglass isondele kwisamente kunentsimbi, kuba ukuqinisa i-fiberglass yomelele kunokubamba ikhonkrithi.
I-5, ukuyila okuqinileyo: imodyuli ye-elastic ye-fiberglass yokuqinisa izinzile, ubungakanani buzinzile phantsi koxinzelelo lwe-thermal, ukugoba kunye nezinye iimilo zinokuthi zenziwe nge-thermoformed, ukusebenza kakuhle kokhuseleko, ukungahambi kakuhle kwe-thermal, ukungaqhubeki, i-flame retardant anti-static, ngotshintsho lwefomula kunye nokungqubana kwesinyithi akuyi kuvelisa iintlantsi.
6, ukungeneka okunamandla kumaza kazibuthe: ukuqinisa i-fiberglass yinto engeyiyo imagnetic, kumalungu angeyo-magnetic okanye i-electromagnetic concrete akufuneki enze unyango lwe-demagnetization.
I-7, ulwakhiwo olufanelekileyo: ukuqiniswa kwe-fiberglass kunokuveliswa ngokweemfuno zomsebenzisi kwiindidi ezahlukeneyo ze-cross-sections kunye nobude beendawo eziqhelekileyo kunye nezingezona eziqhelekileyo, kwi-site ukubopha i-tape ye-non-metallic tensioning tape, umsebenzi olula.

Oku kungasentla kukungeniswa kweenzuzo kunye nokungalunganga kokuqinisa i-fiberglass kunye nentsimbi eqhelekileyo, ukuqinisa i-fiberglass njengesixhobo esitsha sesakhiwo esiphezulu, esisetyenziswa ngokubanzi kwiitonela ze-subway (ikhaka), iindlela ezinkulu, iibhulorho, izikhululo zeenqwelo moya, izikhululo, izikhululo, iiprojekthi zogcino lwamanzi. , ubunjineli obuphantsi komhlaba kunye nezinye iindawo, ziyakwazi ukuziqhelanisa nezityalo zokucocwa kwamanzi amdaka, izityalo zemichiza, iitanki ze-electrolytic, izigqubuthelo zemingxuma, iiprojekthi zokukhusela ulwandle kunye nezinye iindawo ezinobungozi.