Asphalt Road Crack Polyurethane Madzi Osapaka Madzi, Polima Wotchingidwa ndi Madzi, Wall Wall Upenti Wosalowa Madzi, Pu Madzi Osalowa ndi Madzi, Padenga Lopaka Madzi Osalowa Ndi Madzi, Tepi Yotsekera Msoko pokonza Msewu.
The Modified asphalt joint tepi ndi tepi yodzimatira yokhayokha yomwe imagwiritsidwa ntchito popanga ming'alu ya phula, ming'alu ya simenti, ming'alu ya khoma la simenti, ndi ming'alu ya nyumba ya simenti.Ndi chinthu chodzimatirira, chotanuka kwambiri komanso chosavala.Pamwamba pake ndi polymer elastomer yosamata, ndipo zomatirazo ndizodzimatira kwambiri polima polima, zomwe zimakhala ndi mphamvu yabwino, kukana kutentha pang'ono komanso kufewetsa kwambiri.Zomatira pamwamba zimasiyanitsidwa ndi pepala lomasulidwa.Zosavuta kugwiritsa ntchito guluu popanda kutenthetsa, ingomamatira mukamamatira.
Zochita zamalonda
1. Kudziphatika bwino komanso kukana kwamphamvu kwa abrasion;
2. Mphamvu yolumikizana mwamphamvu, itatha kuphwanyidwa ndi mawilo, imatha kuphatikizidwa bwino ndi msewu;
3. Yosavuta kugwiritsa ntchito, popanda zida zilizonse zothandizira pakumanga;
4. Thupi lochepa thupi, mutamamatira pamsewu, galimotoyo sidzatulutsa mabampu;
5. Kutsika kwa kutentha kwa ng'anjo ndikwabwino, ndipo nthawi yokalamba ndi yoposa zaka 5.
Tepi yolumikizana ndi crack imagwiritsidwa ntchito makamaka pokonza zinthu monga kukonza ming'alu ya misewu ya misewu, misewu yayikulu ndi misewu yamatauni, ndikukonza ming'alu ya misewu yatsopano ndi yakale yolumikiza zigawo pakati pa zigawo.Ikhozanso kusindikiza ming'alu yapanjira chifukwa cha kutentha ndi katundu woyima.Chithandizo chamsokonezo chotchinga madzi chimatha kupewa kuwonongeka kwina kwa ming'alu ndikutalikitsa moyo wautumiki wamisewu.Ili ndi chiyembekezo chamsika waukulu pankhani yokonza misewu.
Yesani mankhwalawa makamaka pa ming'alu pazitsulo za simenti monga madenga ndi makoma.
Kodi mungasankhire bwanji mafotokozedwe ndi mtundu wa tepi yolumikizira ming'alu?
Lamba wophatikizika wapang'onopang'ono amagawidwa m'mitundu yotentha, yotsika komanso yozizira kwambiri.Lamba wolumikizana wamsewu wanthawi zonse ndi woyenera kudera la minus 20 degrees.Tepi yolumikizira yolumikizira yotsika kutentha ndi yoyenera kumadera ochepera madigiri 30, ndipo tepi yolumikizana yozizira kwambiri ndiyoyenera kumadera osachepera madigiri 40.Makasitomala amatha kugula malinga ndi kutentha kwanuko pogula.Kutalika kwa nthawi zonse kwa tepi yophatikizika yophatikizika kumaphatikizapo kapezi m'lifupi mwake 4cm, 5cm ndi 7cm.Mutha kugula molingana ndi m'lifupi mwake ndi kapangidwe kake mukagula, ndipo mutha kupanganso malamulo apadera kuti muwonetsetse kuti nthawi zonse pamakhala tepi yolumikizirana yamsewu yoyenera kwa inu.
Chiwonetsero cha Zamalonda
