Insulator may refer to: 1  Insulator (electricity) , a substance that resists electricity. 2  Insulator (genetics) , an element in the genetic code. 3  Thermal insulation, a material used to resist the flow of heat.4  Building insulation, a material used in building construction to prevent heat loss.nsulator may refer to: 1  Insulator (electricity) , a substance that resists electricity. 2  Insulator (genetics) , an element in the genetic code. 3  Thermal insulation, a material used to resist the flow of heat.
Types of Wood Cutting Boards: End-Grain Cutting Boards (reversible): End-Grain Cutting Boards are the best cutting boards to be found and will meet the needs of the most discerning customer. More durable than regular cutting boards, these end-grain boards look beautiful on your counter top. An end-grain is a much harder surface and has a greater tolerance for the chopping motion.
I'm doing great cutting boards made ââ of oak! Better wood for cutting board does not come up! Wood of oak, solid, durable, moisture is not afraid. I do not do cutting boards made ââ of pine or birch-it's not a tree.Beech is also not very good because of the fact that he is too hygroscopic, it is highly absorbent.utting board out of it can be done, but you'd better not ... Birch-it's timber, refers to the rocks of medium hardness, well handled, but the cutting board, birch quickly darkens further from the dampness of her wince.