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检查井盖模具可采用铸铁检查井盖模具、 复合材料检查 井盖模具、钢纤混凝土检查井盖模具。检查井盖作用于检查井周围，避免了路面载荷对检查井的破坏，盖座具有上下浮动的功能，可主动适应路面的高低变化，可适应小范围的内角度变化，施工方便快捷，密封性能好、有效防止渗漏，环保节能。
Cast iron inspection manhole cover mould, composite material inspection manhole cover mould and steel fiber reinforced concrete inspection manhole cover mould can be used for inspecting manhole cover mould. The cap acts around the inspection well, avoiding the damage of the road load to the inspection well. The cap has the function of floating up and down. It can actively adapt to the changes of the road surface, and can adapt to the changes of the internal angle in a small range. The construction is convenient and fast, the sealing performance is good, the leakage is effectively prevented, and the environmental protection and energy saving are achieved.