👉 In the context of construction, "unweldable" refers to a material that is not easily damaged or broken by physical forces. This can include materials like steel, concrete, and glass, among others. Unweldable refers to something that cannot be easily reassembled or repaired once it has been cut, broken, or damaged. For example, a piece of glass that was cut and then bent would not be unweldable because the material itself is permanently broken. In construction,