Type Specifications(mm) Concentrated load lb N kg Limited load Uniformly load Remark OA505A 500×500×28 ≥680 ≥2900 ≥300 ≥8850N ≥12500N/m2 　Many Kinds of Anti-static carpet tile made both in China and abroad can be selected for use. OA505B 500×500×28 ≥800 ≥3550 ≥360 ≥10650N ≥15000N/m2 OA505C 500×500×28 ≥1000 ≥4450 ≥450 ≥13350N ≥23000N/m2

	Hollow panel