Plastic cubes are molds designed for creating 150mm concrete samples for compressive strength testing.
They feature a rigid, durable plastic construction with smooth internal surfaces to facilitate easy release of the cured concrete.
Typically used in civil engineering and construction quality control, these molds offer a lightweight, reusable alternative to traditional steel molds.
They are consistent with products meeting JG/T 3037-2008 standards for concrete testing equipment. [1, 2, 3, 4, 5]