Munyaya yekuisa magetsi, kusarudzwa kwemasisitimu ekugadzirisa tambo kwakakosha pakuona kuchengetedzeka, kushanda zvakanaka, uye kugara kwenguva refu. Pakati pezvinhu zvakawanda zviripo, mapurasitiki akasimbiswa nefiber (FRP) uye mapurasitiki akasimbiswa negirazi nefiber (GRP) zvakawana kutariswa kukuru. Zvinhu zvese izvi zvinogona kushandiswa kugadzira matireyi etambo nemachira emanera, asi hunhu hwazvo hwakasiyana hunoita kuti zvikwanise kushandiswa zvakasiyana. Chinyorwa chino chichaongorora musiyano uripo pakati peMatireyi etambo eFRP neGRP, ichiratidza hunhu hwadzo, zvakanakira, uye mamiriro akakodzera ekushandisa.

Kunzwisisa FRP neGRP

Tisati taongorora musiyano uripo pakati pezviviri izvi, zvakakosha kutanga tanzwisisa kuti FRP neGRP chii.

Mapurasitiki Akasimbiswa neFiber (FRP)

Zvinhu zvakagadzirwa nefiber-reinforced polymer (FRP) zvinosanganisira zvinhu zvakagadzirwa nepolymer matrix uye zvinosimbiswa nefibers. Izvi zvinogona kugadzirwa nezvinhu zvakasiyana-siyana, zvinosanganisira fibers dzegirazi, carbon fibers, aramid fibers, kana natural fibers. FRP inonyanya kushandiswa mumatireyi etambo ipurasitiki yakagadzirwa nefiber reinforced glass fiber (GRP). Zvisinei, FRP inogonawo kuva nemamwe marudzi efibers, ayo anogona kuwedzera zvimwe zvinhu zvakaita sesimba, huremu, uye kuramba zvinhu zvakatikomberedza.

Purasitiki Yakasimbiswa neFiberglass (GRP)

Fiberglass reinforced plastic (GRP) imhando yakasarudzika yefiber-reinforced plastic (FRP) composite material, inoshandisa glass fibers sekusimbisa. Inozivikanwa nehukuru hwayo hwesimba-kuhuremu, kuramba ngura, uye kugara kwenguva refu. GRP inoshandiswa zvakanyanya muzvikamu zvakasiyana-siyana zvakaita sekuvaka, mota, uye kuisa magetsi, uye inonyanya kukodzera munzvimbo dzisina kukodzera kushandiswa kwezvinhu zvechinyakare zvakaita sesimbi kana aruminiyamu.

Musiyano mukuru uripo pakati peFRP neGRP cable trays

Kunyangwe FRP neGRP zvichishandiswa zvakasiyana, pane misiyano mikuru pakati pazvo inokanganisa sarudzo pakati peMatireyi etambo eFRPuye matireyi etambo eGRP.

1. Kuumbwa

Musiyano mukuru uri mukuumbwa kwawo. FRP (fiber reinforced plastic) iboka rakakura rinosanganisira fiber dzakasiyana-siyana, nepo GRP (glass fiber reinforced plastic) inoreva zvinhu zvakagadzirwa nefiber dzegirazi. Musiyano uyu unokanganisa hunhu hwemakanika uye mashandiro ematireyi etambo.

2. Simba uye Kugara Kwenguva refu

Matireyi etambo eFRP neGRP anozivikanwa nekusimba kwawo uye kugara kwenguva refu. Zvisinei, nekuda kwehunhu hwegirazi fiber, matireyi etambo eGRP anowanzova nesimba repamusoro remakanika. Izvi zvinoita kuti GRP ive sarudzo inosarudzwa kune mashandisirwo anoda simba rakawanda rekutakura mutoro. Kune rumwe rutivi,Matireyi etambo eFRPkushandisa mamwe marudzi efaibha kunogona kuva nehunhu hwakasiyana hwekusimba, izvo zvinogona kubatsira zvakanyanya mune mamwe mamiriro ezvinhu chaiwo.

3. Kuramba Kuora

Chimwe chezvakanakira zvikuru zveFRP neGRP cable trays inodzivirira ngura. Zvisinei, GRP cable trays dzakakodzera zvakanyanya munzvimbo dzine hunyoro hwakawanda, makemikari, kana mvura ine munyu. Magirazi eGRP ane hunyoro hwakanaka, anodzivirira ngura kubva muzvinhu zvakasiyana-siyana zvinoparadza, zvichiita kuti zvive zvakanaka pakurapa mvura yemugungwa, makemikari, uye tsvina. MaFRP cable trays anewo hunyoro, asi mashandiro awo anosiyana zvichienderana nerudzi rwefiber inoshandiswa.

4. Huremu

Matireyi etambo epurasitiki yakasimbiswa nefiber (FRP) anowanzo kuve akareruka kupfuura matireyi etambo efiberglass (GRP). Izvi zvinobatsira mukushandiswa uko huremu hwakakosha, senge mashandisirwo epamusoro kana zvivakwa zvine huremu hwakatarwa. Kuderedzwa kwehuremu kweFRP kunogonawo kuderedza mari yekufambisa nekuisa. Zvisinei, zvichienzaniswa neGRP, huremu hweFRP hunogona kudhura nekuda kwesimba remuchina.

5. Zvimiro zvekupisa

Kushanda zvakanaka kwemafuta ndiwo mumwe musiyano mukuru pakati peFRP neGRP. Matireyi etambo eGRP anowanzo dzivirira kupisa zviri nani, zvichiita kuti akwanise kushandiswa munzvimbo dzine tembiricha inochinja-chinja zvakanyanya. Anogona kutsungirira tembiricha yakakwira pasina kuchinja kana kurasikirwa nehunhu hwechimiro.Matireyi etambo eFRP, kune rumwe rutivi, inogona kusashanda zvakanaka seGRP mukushandiswa kwekupisa kwakanyanya, zvichienderana nemusanganiswa we resin nefiber zvinoshandiswa.

6. Mutengo

Mutengo unogara uchifungwa nezvawo mune chero chirongwa. Kazhinji, matireyi etambo eFRP anodhura zvishoma pane matireyi etambo eGRP. Izvi zvinodaro nekuti FRP ine mari shoma yezvinhu zvakagadziriswa uye mitengo yekugadzira. Zvisinei, mukana wekutanga weFRP unogona kuderedzwa nemari inogona kushandiswa kwenguva refu yekugadzirisa uye yekutsiva, kunyanya munzvimbo dzakaoma uko GRP inogona kuita zvakanaka kupfuura FRP.

7. Kufunga Nezverunako

Mune mamwe mashandisirwo, runako rwematireyi etambo chinhu chakakoshawo. Matireyi etambo eFiberglass reinforced plastic (GRP) anowanzova nepamusoro pakanaka uye anogona kugadzirwa nemavara akasiyana-siyana, zvichiita kuti aonekwe zviri nani munzvimbo dzakasungirirwa pamusoro. Matireyi etambo eFiberglass reinforced plastic (FRP), kune rumwe rutivi, anogona kutsamira zvakanyanya kune maitiro ekushandisa uye anogona kusakodzera nzvimbo dzese.

Mashandisirwo eFRP neGRP Cable Trays

Kunzwisisa musiyano uripo pakati peFRP neGRP cable trays kunogona kubatsira pakusarudza chigadzirwa chakakodzera kushandiswa kwacho.

Matireyi etambo eFRP

Matireyi etambo eFRP akanakira:

- **Mashandisirwo Akareruka:** Mumamiriro ezvinhu apo huremu chinhu chakakosha, senge kuiswa munzvimbo dzakakwirira.
– **Nzvimbo isingakanganisi**: Yakakodzera kushandiswa mukati memba isina makemikari anokuvadza zvakanyanya.
– **Mapurojekiti anonyanya kukosha:** Kana bhajeti riri iro rinonyanya kufungwa nezvaro, FRP inogona kupa mhinduro isingadhuri zvakanyanya.

Tireyi yeTambo yeFiberglass

Matreyi etambo dzefiberglass anonyanya kukodzera:

- **Nzvimbo dzakaoma:** dzakadai semafekitori emakemikari, mashandisirwo emvura yemugungwa, nenzvimbo dzekuchenesa mvura yakasviba, uko kudzivirira ngura kwakakosha.
– **Mashandisirwo anorema:** Mamiriro ezvinhu anoda simba guru remakemikari kuti atsigire tambo nemidziyo zvinorema.
– **Kuisa zvinhu zvinodzivirira tembiricha:** Munzvimbo dzine tembiricha yakanyanya kana kushanduka-shanduka kukuru kwetembiricha.

FRP uyeMatrei etambo dzeGRPchimwe nechimwe chine zvakanakira zvacho, uye sarudzo yekupedzisira inoenderana nezvinodiwa pakuiswa kwacho. Kunzwisisa musiyano wavo mukugadzirwa, simba, kuramba ngura, huremu, hunhu hwekupisa, mutengo, uye runako kunobatsira mainjiniya nevatariri vemapurojekiti kuita sarudzo dzakarongeka. Nekusarudza sisitimu yakakodzera yekutarisira tambo, mabhizinesi anogona kuve nechokwadi chekuchengetedzeka, kushanda zvakanaka, uye hupenyu hwese hwekuisa kwavo magetsi. Pasinei nekuti FRP kana GRP yakasarudzwa here, zvese zviri zviviri zvinomiririra kufambira mberi kukuru muhunyanzvi hwekutarisira tambo, zvichipa mhinduro dzakavimbika dzezvivakwa zvemagetsi zvemazuva ano.

→ Kuti uwane zvigadzirwa zvese, masevhisi uye ruzivo rwechizvino-zvino, ndapotataura nesu.