These blocks don't need mortar Category: Beautiful and amazing, PEGI 0+ 21 February 2024 2 These blocks, designed by a Spanish architect, are connected by a locking model. When constructing a wall, no mortar is required. They provide special resistance by supporting each other during an earthquake. +6
These blocks, designed by a Spanish architect, are connected by a locking model. When constructing a wall, no mortar is required. They provide special resistance by supporting each other during an earthquake.