Zofunikira pakumanga polimbana ndi ming'alu pamseu
Msewu wa anti-cracking positi ndi chinthu chokonza misewu. Ntchito yake idayambitsidwa patsogolo pazambiri zambiri ndikuyambitsa zofunikira zake zomanga. Mutha kutsata kuti mudziwe zomwe zimafunikira pakumanga.
Zofunikira pakumanga panjira yolimbana ndi ming'alu:
1. Sankhani m'lifupi mwake kumapeto
M'lifupi amasankhidwa ambiri ndi enieni kuphatikiza kupanga ming'alu, kawirikawiri 15cm, 24cm, 32cm, 48cm, 96cm, etc..
2. Chithandizo cha ming'alu yapansi panthaka
1) Pamwamba payenera kutsatiridwa ndi chomata chotsutsana ndi kupasuka kwa msewu kuti muchotse fumbi, madzi ndi zinyalala zina, kuyeretsa ndikuwumitsa zikande.
2) Mng'alu m'lifupi pakati pa 19mm ndi 5?, Ayenera kutsukidwa ndikudzazidwa ndi sealant.
3) Kutalika kwa ming'alu yosiyana ndi madera otsekedwa kuyenera kutsukidwa kapena kuchitidwa kuti ikhale yosalala komanso yosalala.
3. Zomata zotsutsana ndi kung'amba pamsewu ndi zofunikira zoteteza chilengedwe zimayikidwa
1) Iyenera kugwiritsidwa ntchito pansi pa kutentha pamwamba ≮2 ℃.
2) Kutentha kwapamtunda ndi ≮ 21 ℃, timalimbikitsa kugwiritsa ntchito njira yowotchera yowotcha yolimbana ndi ming'alu pamtunda wapulasitiki, samalani kuti musaphike, mutha kusungunula pulasitiki.
Nthawi yotumiza: Aug-26-2022