International LEGO day !

28 JANUARY 2026 16:00

International LEGO day is January 28, marking the date the original LEGO patent was filed in Denmark in 1958.

At Celtic Readymix Ltd our Monster interlocking concrete "Lego" blocks are heavy duty ,mortar-free, precast units. Designed with top studs and bottom recesses for secure, rapid assembly in construction.  They offer high flexibility, durability, and easy reconfigurability for temporary or permanent projects. Typical uses include retaining walls, material bays, security barriers, bunker walls and flood defence.