25/30 Multi-concrete spacer
Paub meej:
1. Thov rau Npog Loj nrog qhov siab 20mm, 25mm thiab 30mm daim ntawv steel bar rau hauv qab raws li sab yuav siv. Yooj yim siv rau Slab, Kem, Phab ntsa, Beam. Kev txwv hauv pem teb tawg, sagging pem teb
2.High compression zog. Lub zog ntawm pob zeb ncav cuag yam tsawg kawg nkaus: 50mpa (500kg / cm2)
3 Xyuas kom tus qauv tsim ntawm cov ncej steel
4. Dimension thiab zoo yog ruaj khov. Tiv thaiv kev txhim kho steel los ntawm corrosion
5. Ceev cov hlau yaj thaum hlawv. Ntxiv waterproofing vim homogeneous khoom raw qhob pem teb. High compatibility: vim yog cov khoom siv tib yam
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