Chifukwa chiyani utoto wambiri umalephera kugwiriridwa? Gawo lovuta kwambiri
Kumasulidwa nthawi:2025-07-28
Kutsatsa kopanda malire pamsewu wotentha nthawi zambiri kumayambira kukonza malo osakwanira. Umu ndi momwe zopangira zomangira zimatsimikizira kuti ndi zoukira:
1. Kuyipitsa kwapamutu: Choyambirira Choyambirira
Fumbi, mafuta, kapena chinyezi pa asphalt / kunkriti kumapangitsa chotchinga, kupewa utoto. Kafukufuku amawonetsa malo osakanizira amachepetsa zomatira ndi 40%.
Solution: Kusamba Kwambiri Kumatalika ndi Kusambitsa Kutalikanitsa (E.g., oyeretsa osungunuka) kuchotsa zodetsa, onetsetsani kulumikizana mwachindunji pakati pa utoto ndi panjira.
2. Makina a Promer
Kulumikizana kwamankhwala: epoxy kapena acrylic amalowa pamalo owoneka bwino, ndikupanga zomangira za masentimita molumikizana ndi gawo lonse komanso zobiriwira (E.G., C5 Petroleum).
Kufukula kwakuthupi: malo owoneka bwino (E.g.
3. Apulogalamu enieni
Madera achinyontho: Ochizira ozizira a polyuretherehane amateteza kusokonekera.
Kuzizira kwa nyengo: Kuwuma kwachangu (4. Kugwiritsa ntchito bwino
Kupeza: 0.2-0.3 kg / m ı akuthandizira kutsatira yunifolomu popanda kugwiritsa ntchito (zomwe zimafooketsa).
Nthawi: Promer iyenera kupukuta mphindi 30-60 musanatumize kugwiritsa ntchito zotsatsa zotsatsa.
Pro Mutu: Asther D913-Certiverive Regied Recouting Firry LifeSPAn pofika zaka 3-5 motsutsana
