Uruganda rwigenga ruswa irwanya pultrusion ihene ihagaze ihene hasi fiberglass beam yo kugoboka ihene hasi
Ihene Igorofa
1. Niki ubuhinzi bwihene ya FRP igorofa?
Ubworozi bw'ihene bwa FRP bugizwe n'ibiti bifite imiterere ihamye kuruta ibiti by'icyuma, bizwi cyane mu bworozi bw'ihene ndetse no mu yandi mazu y’amatungo ashyigikira ibintu byihariye, bikoreshwa cyane cyane mu bikoresho byo guhinga.
Ihene ya marshine igorofa yamaguru irashobora kwihanganira ibidukikije byangirika cyane byinzu yinkoko, hasi yikarito mugihe nayo itwaye sisitemu nini yo gutwara imitwaro.
Nkibiti, ibyuma na aluminiyumu nibindi bikoresho byarebwaga mugushushanya hasi yihene, ariko, ntanimwe muribyo bikoresho byatangaga imbaraga cyangwa kwihanganira ruswa yangiza ihene yubuhinzi bwihene ikenewe muri sisitemu yo hasi.
2.Ni izihe nyungu zo guhinga ihene ya FRP hasi igiti?
• Uburemere bworoshye, imbaraga nyinshi - byoroshye gutwara no gushiraho hamwe nibikoresho bisanzwe
• Irwanya ruswa - ntishobora kubora cyangwa ingese kandi ikurura ubuhehere buke
• Imiti irwanya-yoroheje aside-alkali
• Kurwanya ubuhehere - nta kugabanuka cyangwa kubyimba
• Kurwanya ingaruka - materi ya fiberglass ikwirakwiza umutwaro kugirango wirinde kwangirika kwubutaka
• Umutekano - ntuzayobora amashanyarazi, kandi ahantu hatanyerera harahari
• Kuramba - igihe gito cyo kubaho kuruta ibikoresho byubaka
• Amashanyarazi make - ntabwo byoroshye ubushyuhe cyangwa ubukonje
• Amashanyarazi adafite amashanyarazi, hamwe numutungo wa magneti
• Kurinda umuriro (byatoranijwe)
3.Imiterere yumubiri yubuhinzi bwihene ya FRP igorofa
Kwipimisha ibisubizo kumiterere yumubiri: | ||||
(Oya) | Kugerageza ibintu | Igice | Ibisubizo by'ibizamini | Ikizamini gisanzwe |
1 | Ubucucike | g / cm3 | 1.85-1.9 | ASTM D792 |
2 | Kwinjiza amazi | % | 0.57 | ASTM D570 |
3 | Imbaraga zoroshye | MPa | 302 | ASTM D790 |
4 | Modulus | GPa | 18.6 | ASTM D790 |
5 | Imbaraga | MPa | 210 | ASTM D638 |
6 | Modulus | GPa | 22 | ASTM D638 |
7 | Urutonde rwumuriro | V | V0 / V1 | UL94 |
8 | Umuyagankuba wa dielectric | KV | 14.98 | ASTM D149-09 |
4.Ubunini bugaragaza ubuhinzi bwihene bwa FRP hasi
Andika | Icyitegererezo | Ingano | Uburemere / Kg / M. |
Fungura urumuri rwa FRP | H-80 | 80 * 30 * 5.5mm | 1.1kg / m |
| H-100 | 100 * 30 * 5.5mm | 1.35kg / m |
| H-120-1 | 120 * 30 * 5.5mm | 1.62kg / m |
| H-120-2 | 120 *45* 5.5mm | 2.36kg / m |
| H-135 | 135 * 30 * 5.5mm | 1.7kg / m |
| H-200 | 200 * 30 * 5.5mm | 2.7kg / m |
Inyabutatu ya FRP | S-100-01 | 100 * 30 * 5.5mm | 1.37kg / m |
| S-100-02 | 100 * 45 * 5.5mm | 1.4kg / m |
| S-120-01 | 120 * 30 * 5.5mm | 1.4kg / m |
| S-120-02 | 120 * 35 * 5.5mm | 1.4kg / m |
| S-120-03 | 120 * 45 * 5.5mm | 1.6kg / m |
| S-135-01 | 135 * 35 * 5.5mm | 1.5kg / m |
| S-135-02 | 135 * 45 * 5.5mm | 1.65kg / m |
| S-150 | 150 * 45 * 5.5mm | 1.79kg / m |
Igiti gikomeye cya FRP | T-60 | 60 * 25.4 * 5.5mm | 0.8kg / m |
| T-75 | 75 * 40 * 6.5mm | 1.2kg / m |
| T-100 | 100 * 25.4 * 5.5mm | 1.05kg / m |
| T-114 | 114 * 44.45 * 6.35mm | 1.33kg / m |
| T-120 | 120 * 25.4 * 5.5mm | 1.98kg / m |
| T-126 | 126 * 25.4 * 5.5mm | 1.3kg / m |
Trapezoid FRP Igiti | Trapezoid-100 | 100 * 50 * 5.5mm | 1.8kg / m |
Trapezoid-120 | 120 * 50 * 5.5mm | 2.1kg / m |
5.Ni ubuhe buryo bukoreshwa mu bworozi bw'ihene bwa FRP hasi?
1. Inkunga ya fiberglass yamashanyarazi nigicuruzwa cyoroshye cyane ariko gifite imbaraga nyinshi.Biroroshye cyane gutwara kugirango ushyire.
2. Biroroshye cyane gushiraho ibiti byo gushyigikira Marshine FRP hamwe nibikoresho bisanzwe.
3. Kumurika kumurongo wa mpandeshatu ya FRP birwanya ruswa kandi bikwiranye na serivisi nyinshi.Ifata ubuhehere buke cyane kuburyo bidashoboka kubora no kubora.
4. Uyu muriro utazima Marshine FRP ushyigikira ibiti birwanya imiti hamwe na acide yoroheje-alkali.
5. Ugereranije nibikoresho byubaka gakondo, fiberglass ifasha ibiti birebire bigabanya ibiciro
6. Ntabwo ikora amashanyarazi kandi hejuru yayo ntabwo iranyerera bigatuma ikoreshwa neza.Ifite kandi ubushyuhe buke bwumuriro kuburyo idakora ubukonje cyangwa ubushyuhe byoroshye.
7. Irashobora kurwanya ubushuhe kugirango itabyimba cyangwa ngo igabanuke.
8. Iyi fibre ya fiberglass irwanya ingaruka zirwanya ingaruka kuko ibikoresho bya fiberglass bigabanya umutwaro kimwe birinda ubuso kwangirika.