izindaba

Ukuqinisa i-fiberglass, okubizwa nangokuthi ukuqinisa i-GFRP, uhlobo olusha lwezinto ezihlanganisiwe. Abantu abaningi abaqiniseki ukuthi umehluko uyini phakathi kwayo nokuqinisa insimbi evamile, futhi kungani kufanele sisebenzise ukuqinisa i-fiberglass? Isihloko esilandelayo sizokwethula izinzuzo kanye nokungalungi kokuqinisa i-fiberglass kanye nensimbi evamile, futhi ngemva kokuqhathanisa, sibone ukuthi ukuqinisa i-fiberglass kungathatha indawo yensimbi evamile?

Kuyiniifayibhaingilaziizinto zokuqinisa
Njengezinto ezintsha zokwakha ezisebenza kahle kakhulu, ukuqinisa i-fiberglass kusetshenziswa kabanzi emihubheni yesitimela (isihlangu), emigwaqweni emikhulu, emabhulohweni, ezikhumulweni zezindiza, emachwebeni, eziteshini, kumaphrojekthi okugcina amanzi, kumaphrojekthi angaphansi komhlaba nakwamanye amasimu, futhi kungajwayelana nezimo ezigqwalisayo njengezitshalo zokuhlanza indle, izitshalo zamakhemikhali, amathangi kagesi, izembozo zemigodi, amaphrojekthi okuvikela ulwandle. Ukuqinisa i-fiberglass kungaxazulula izinkinga eziningi kwezobunjiniyela, kulungise ukushiyeka kwensimbi yendabuko, futhi kulethe amathuba amasha okuthuthukiswa kobunjiniyela bezokwakha nezokwakha.

Izinzuzo kanye nokungalungi kwensimbi evamile kanyeifayibhaingilaziukuqinisa
1, umthamo ophezulu wokuthwala umthwalo, amandla aphezulu okudonsa, amandla ebha aphindwe kabili kunebha yobubanzi obufanayo, kodwa isisindo siyi-1/4 kuphela yebha yensimbi;
2、Imodi yokunwebeka eqinile, cishe i-1/3 ~ 2/5 yebha yensimbi;
3、Ukufakwa kukagesi nokushisa, i-coefficient yokwandisa ukushisa iseduze kakhulu nesamente kunensimbi;
4、ukumelana okuhle nokugqwala, okufanele ukusetshenziswa ezindaweni ezimanzi noma ezinye izindawo ezigqwalisayo njengokulondolozwa kwamanzi, amabhuloho, amachweba kanye nemigudu;
5, amandla okusika aphansi, amandla okusika ajwayelekile okuqinisa i-fiberglass angama-50 ~ 60MPa kuphela anezakhiwo ezinhle kakhulu zokusika.

Ekusebenzeni nasensimbini kufana kakhulu, futhi ukhonkolo unokunamathela okuhle, kodwa futhi unamandla aphezulu okudonseka kanye namandla aphansi okucheba, ungasikwa kalula ngqo ngumshini wesihlangu esihlanganisiwe, ngaphandle kokubangela umonakalo ongajwayelekile wamathuluzi.

Umehluko phakathi kokuqinisa i-fiberglass nokuqinisa insimbi
1, maqondana nesikhathi sokwakha, uma kuqhathaniswa nemigoqo yensimbi evamile, ukuqinisa i-fiberglass kwenziwa ngokwezifiso ngumkhiqizi, ngoba indawo ayikwazi ukucutshungulwa, ngakho-ke usayizi udinga ukulawulwa ngokunembile, uma izinto ezingalungile zizoholela ekubambezelekeni kwesikhathi sokwakha. Ukuma kwayo kwenziwa ngokwezifiso ngqo, okunciphisa izinyathelo zokucubungula imigoqo yensimbi evamile, futhi indlela yokubopha ithatha indawo yenqubo yokushisela, isindisa isikhathi sokukhiqiza sekheji lebha.
2. Ngokuphathelene nobunzima bokwakha, ukumelana kokugoba nokusika kwe-fiberglass kuhluke kakhulu kunokwemigoqo yensimbi evamile futhi ikhwalithi ilula, ngakho-ke ayizinzile kangako kunekheji yensimbi evamile enqubweni yokuphakamisa ikheji, ukwehlisa ikheji nokuthulula, kulula ukubonakala njengekheji elikhululekile, ukuminyana kwekheji, ukuntanta nezinye izimo ezikhethekile, kudinga ukunakwa okukhethekile ekwenzeni nasekuphakamiseni ikheji.
3. Ngokuphathelene nokuphepha kokwakha, uma kuqhathaniswa nendlela yokwakha yokuphula ingxenye noma ngokuphelele udonga oluqhubekayo lwekheji lokuqinisa ekugcineni kwesihlangu, udonga oluqhubekayo lwekheji le-fiberglass lungangena ngqo ngomshini wesihlangu, ogwema izimo eziyingozi zokuchitheka kodaka, amanzi nesihlabathi, okusindisa izindleko zokuphula udonga oluqhubekayo, futhi kunciphisa nokungcola kothuli nomsindo.
4, ngokwezomnotho, uma kuqhathaniswa nensimbi evamile, ukuqinisa ifayibha yengilazi kulula, okunciphisa izindleko zekheji, futhi ngesikhathi esifanayo, ngenxa yekheji enkulu yefayibha yengilazi, kunciphisa ububanzi bodonga lwe-diaphragm, kusindisa inani le-diaphragm wall interface I-beam noma ipayipi lokukhiya, futhi konga izindleko.

Izici zeifayibhaukuqinisa ingilazi
1, amandla aphezulu okudonseka: amandla okudonseka okuqinisa i-fiberglass angcono kunensimbi evamile, aphakeme kuno-20% wensimbi efanayo ecacisiwe, kanye nokumelana okuhle kokukhathala.
2, isisindo esincane: isisindo sokuqinisa i-fiberglass siyingxenye eyodwa kwezine kuphela yomthamo ofanayo wensimbi, kanti ubuningi buphakathi kuka-1.5 no-1.9 (g/cm3).
3, ukumelana okuqinile kokugqwala: ukumelana ne-asidi kanye ne-alkali kanye namanye amakhemikhali kungamelana nokuguguleka kwama-ion e-chloride kanye nezixazululo ze-pH ephansi, ikakhulukazi ukugqwala kwama-compound e-carbon kanye nama-compound e-chlorine aqinile.
4、Ukubopha okuqinile kwezinto ezibonakalayo: i-coefficient yokwanda kokushisa kokuqinisa i-fiberglass iseduze nesamente kunensimbi, ngoba ukuqinisa i-fiberglass kunamandla kune-concrete bonding grip.
5, ukwakheka okuqinile: i-modulus enwebekayo yokuqinisa i-fiberglass izinzile, usayizi uzinzile ngaphansi kokucindezeleka kokushisa, ukugoba nezinye izimo kungashintshwa ngokushisa, ukusebenza kahle kokuphepha, ukuhanjiswa kokushisa okungashisi, okungahambisani nokushisa, okuvimbela ilangabi ukuvimbela ukuqina, ngokushintsha kwefomula kanye nokushayisana kwensimbi ngeke kukhiqize izinhlansi.
6, ukuvuleka okunamandla kwamagagasi kazibuthe: ukuqinisa i-fiberglass kuyinto engeyona i-magnetic, amalungu ekhonkrithi angeyona i-magnetic noma i-electromagnetic awadingi ukwelashwa kwe-demagnetization.
7, ukwakhiwa okulula: ukuqinisa i-fiberglass kungakhiqizwa ngokuya ngezidingo zomsebenzisi zezingxenye ezahlukene ezihlukene kanye nobude bezingxenye ezijwayelekile nezingezona ezejwayelekile, ukubopha i-tape yokucindezela engeyona eyensimbi etholakalayo endaweni, ukusebenza okulula.

Lokhu okungenhla ukwethulwa kwezinzuzo kanye nokungalungi kokuqinisa i-fiberglass kanye nensimbi evamile, ukuqinisa i-fiberglass njengezinto ezintsha zokwakha ezisebenza kahle kakhulu, ezisetshenziswa kabanzi emihubheni yesitimela esingaphansi komhlaba (isihlangu), imigwaqo emikhulu, amabhuloho, izikhumulo zezindiza, amadokodo, iziteshi, amaphrojekthi okugcina amanzi, ubunjiniyela obungaphansi komhlaba kanye neminye imikhakha, zingakwazi ukuzivumelanisa nezitshalo zokwelashwa kwendle, izitshalo zamakhemikhali, amathangi kagesi, izembozo zemigodi, amaphrojekthi okuvikela ulwandle kanye nezinye izindawo ezigqwalisayo.