Nyaya dzakajairika & mhinduro muTermoplastic Road Kuisa Chikumbiro
Sunungura nguva:2025-08-12
Thermoplastic mugwagwa wekumaka pendi (inopisa-nyungudika chiratidzo pendi) yakakosha pakuchengetedza traffic, asi kushandisa zvisina kunaka kunogona kutungamira kuremara. Heino kuputsa kwematambudziko anowanzoita uye maitiro ekuzvigadzirisa:
1. Kumusoro urema
Bubbles / pinholes: inokonzerwa nekunyorova mumugwagwa wePores, paki yakanyorova, kana kuti mhepo yakashandurwa inowedzera pendi inopisa. Solution: Dya Plement zvakakwana usati washanda; Dzivisa Kunonaya / Zvinonyaradza mamiriro. Shandisa nekukurumidza-kudzvinyirira primers uye uve nechokwadi chekutsvagisa tembiricha> 5 ° C.
Madhiri Solution: Tsvina mafirita uye kettles nguva dzose; Chengetedza tembiricha pa 180-220 ° C kudzivirira kupisa.
2. Adhishing Pottures
Peeling / Kubhururuka: Kukonzeresa nehurombo hwepamusoro prep (guruva, mafuta, kunyorova), kusakwana kwepriner, kana kudziya kwakadzika (<180 ° C). Mhinduro: Migwagwa yakachena inonamira; shandisa penetirating primers pa kongiri; Ita shuwa kupembedza tembiricha> 180 ° C pakubata.
Kupaza: inoratidza cracksfrom yekufamba kwemugwagwa; Thermal tracksdue yekukurumidza kutonhora mumamiriro ekunze anotonhora. Solution: Dzivisa chando chishandiso; Shandisa zvinowedzera zvinowedzera muTremoplastic musanganiswa; Bvumira nyowani nyowani yekurapa kwemavhiki maviri adzo.
3. Kuonekwa kweusiku Husiku
Kushaya kusimba kwekuratidzira: inokonzerwa nehuremu husina kugoverwa kugovera, dzakaderera-mhando dzemukati, kana mhepo panguva yekushandisa. Solution: Shandisa yakakwirira-yekuchenesa mabheji (≥70% kutenderera); Isa mhepo yemhepo pane baad dispensers; Nyorera mabhebhi pa0,3-0.4 kg / m² density.
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