Chair plastic spacer

Item: plastic spacer

Size:up to your choice

Thickness of the protection layer: 10mm,15mm,20mm,or as you required

Features: 1) Executive standards: GBT10-89 Q/SJLX01-2000 2)Compression Strength: ≥68Mpa 3)Ultimate Load:≥45Mpa

Having the advantages of high bearing capacity, self locking, crash-proof, good coherence, and easy is free from the protential quality problems of instable thickness of the protective layer resulting from the use of traditional materials of coprolites and is widely applied in the civil and industrial construction of buildings, roads, bridges, tummels, airports and so on.