Do you chew over bricks must be solid or sturdiness is the solitary part that you would "demand" from a brick? ...
Answers: Depends on what they're going to be used for. If for a house, a brick should be heavy or it will not be stable. High wind or a really hard shove could move the house miles away from where on earth it was supposed to be. They enjoy to be heavy so the house will enjoy some stability.
If the brick is going to be used for some other purpose, then it wouldn't business if it was indigestible or light most imagined, just as long as it be hard plenty to perform its function.
i mull over the ideal brick must enjoy a balance of strength and flexibility...too brittle and they tend to split up the middle and dont occupy the mortar as good as a softer brick...glen-gery and belden are two of the better brick maker around our area...spend the money and buy a accurate brick...you get what you retribution for...