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Amaphuzu Anemininingwane Ezobuchwepheshe E-Basalt Fiber Ngokuqhubekayo Eqiniswe Ukwakhiwa Kwe-Pavement eyinhlanganisela

2025-03-21

I. Ukucutshungulwa Ngaphambili kanye Nokuma Kwemiqulu Ehlanganisiwe Yokuqinisa
1. Ukugcinwa kanye Nokupakishwa Kwemiqulu Yokuqinisa
- Imininingwane: Umqulu ngamunye we i-basalt fiber ukuqinisa okuhlanganisiwe kukala amamitha angama-600 ubude futhi isisindo esingu-18 kg.
- Ukuphatha: Gcina amaroli avundlile kumafreyimu ayindilinga. Susa iphakheji yangaphandle futhi uqondise ngokucophelela isiphetho sokuqinisa endaweni ebekiwe ukuze ugweme ukusonteka noma ukugoba.

2. Ukuhlola Okuyisisekelo
- Sebenzisa isamba sesiteshi noma imishini yokuqondisa i-laser ukuze umake ngokunembile izindawo zesakhiwo se-mesh eyinhlanganisela yokuqinisa kanye nezindawo ezihlanganyelwe ngokusekelwe emidwebeni yokuklama. Amaphuzu okulawula abalulekile kufanele akhonjwe ngokucacile.

II. Ukufakwa kanye Nokuboshelwa kwe-Composite Reinforcement Mesh
1. Ukufakwa Kwe-Transverse Reinforcement
- Faka iziqinisi eziphambanayo ezihlalweni zokusekela, uqinisekise i-engeli engu-60° enokuqiniswa kwe-longitudinal. Bopha ngokuphephile iziphetho ukuze uvimbele ukugudluzwa.
- Ukulawula Ukuphakama: I i-composite reinforcement mesh kufanele ibe ngaphansi kuka-10 cm kunephaneli yomgwaqo, isikhungo sokuqinisa sangaphandle sigcinwe ≥90 mm kusukela emaphethelweni amahhala.

2. Isakhiwo sokusekela Ukwakha 
- Yenza izisekelo zensimbi ezimise okwe-U usebenzisa i-Φ25 mm ribbed Ibha Yensimbis, ihlukaniswe ngobude obungu-25 cm no-50 cm ngokuphambana, ukuze kuzinziswe inetha eliyinhlanganisela yokuqinisa.
- Beka iziqinisi eziyinhlanganisela ezithwala imithwalo eziyinhloko ezindaweni zokucindezela okukhulu kokugoba, okuqiniswa okuphambanayo kuhlukaniswe ngamasentimitha angama-50 ngaphansi kwemigoqo yobude.

3. Izendlalelo Ezivikelayo nezingagugi
- Isendlalelo Esingaphansi Esivikelayo: Ungqimba oluwugqinsi olungu-180 mm lusethwe phakathi kwe-reinforcement mesh ne-subbase ukuze kuvinjelwe ukuguguleka.
- Isendlalelo Esimelana Nezigqoko Eziphezulu: Isendlalelo esingagugi esingu-50 mm esiwugqinsi sifakwe phezu kwemeshi ukuze kuthuthukiswe ukuqina kwe-pavement.

III. Ukuqinisa I-Longitudinal kanye Nokulawula Ukwakhiwa Okuhlangene
1. I-Longitudinal Reinforcement Spacing kanye Nokunemba
- Isikhala sokuqina kobude kufanele sibe ngu-≤250 mm futhi sidlule izikhathi ezingu-2.5 kunosayizi ohlanganisiwe wokuphakama (isb., ngesilinganiso esiphezulu esingu-10 mm, isikhala esingu-≥25 mm).
- Sebenzisa izinsimbi zokubeka ukuze uqinisekise ukunemba kokufaka, ngokuchezuka okulawulwa ngaphakathi ±5 mm.

2. Amabha Othayi Ohlangene Obude
- Φ25 mm imigoqo yensimbi enezimbambo isetshenziselwa imigoqo yothayi ehlangene longitudinal, ehlelwe ngokuminyene ezindaweni ezihlangene.
- Izingxenye zokugandaya ezinobubanzi obugcwele zingase zishiye amalunga e-longitudinal ukuze kuqedwe izindawo ezibuthakathaka zesakhiwo.

IV. Ukuqiniswa Okugcizelelwe kanye Nokufakwa Kosekelo
1. I-Prestressed Longitudinal Composite Reinforcement
- Sebenzisa izinsimbi zensimbi ezingu-Φ25 mm njengeziqinisekiso zelongitudinal ezicindezelekile, ezinobude bokubambelela okulawulwa ngokuqinile ku-3.0 m.
- Ubude bokugqagqana busukela ku-60-100 cm, buvikelwe nge-epoxy resin ngemva kokubopha ukuze kuqinisekiswe ukuxhumana okungenamthungo.

2. Ukusekela Ukulungiselela kanye Nokulungiswa
- Izisekelo zensimbi ezenziwe kusengaphambili kanye namajoyinti ethangeni njengomklamo ngamunye. Geza izimbobo **10–15 cm ukusuka emaphethelweni amahhala kanye namajoyinti amade** esisekelweni esingaphansi, izisekelo zokushumeka, nezinsimbi zokunamathisela okushisela.

V. Amazinga Okwakha kanye Nokulawulwa Kwekhwalithi
1. Ukuthobela Umthetho
- Namathela ngokuqinile ku-GB 50010—2010 (Ikhodi Yokuklama ye Izakhiwo zikakhonkolo) ngokubophezela kokugqagqana, ukujiya kongqimba oluvikelayo, namanye amapharamitha.

2. Imibandela Ebalulekile Yokwamukela
- Ukuchezuka kwe-flatness ye-reinforcement mesh: ≤3 mm/m.
- Yenza izivivinyo zokukhipha ezindaweni eziboshwe i-epoxy resin, edinga amandla ebhondi angu-≥2.5 MPa.

VI. Izinkinga Ezivamile Nezixazululo
- Inkinga 1: Ukungalungi kahle Kwemeshi
Isixazululo: Faka izinsimbi zesikhashana kanye namafreyimu okubeka endaweni ngezikhathi ezi-5 m.
- Indaba yesi-2: I-Epoxy Bonding Ebuthakathaka
Isixazululo: Qinisekisa ukuthi izindawo zokubopha zihlanzekile futhi zomile. Lawula izinga lokushisa lokwelapha ku-15–30°C kanye nesikhathi sokuphulukisa ≥amahora angu-24.

VII. Ishadi Eligelezayo Lokwakha
I-Reinforcement Roll Positioning → Ukuhlola Okuyisisekelo → Ukufakwa Kokuqinisa Okuguquguqukayo → Umhlangano Wesakhiwo Seseka → Isakhiwo Sokuqiniswa KweLongitudinal/Transverse

Ukufakwa Kwesendlalelo Esivikelayo/Esivikela Ukugqokwa → Ukuhlelwa Okuminyene Kwebha Ehlanganisiwe Yokubopha → I-Anchoring Yokuqiniswa Okucindezelekile → I-Epoxy Resin Bonding

Ukuhlolwa Kwekhwalithi → Qhubekela Esigabeni Esilandelayo

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