If the specific gravity has a value of greater than one, then the object sinks in water and if it is less than one, then the object floats in water. If the specific gravity has a value equal to one, then the object will neither sink nor float. The specific gravity is a very important factor in different industries.
On average, your mattress should last anywhere between 8 to 10 years. However, there are a lot of elements that can increase or decrease the longevity of your mattress. Your mattress is an investment â the better you take care of it and the more money you put into it will increase the longevity of your mattress.
Guarantees and Warranties. A Memory Foam Mattress from Memory Foam Warehouse will come with a 12 Month Warranty and a guarantee anywhere from 12 months to 10 years depending on the type of mattress you choose. This gives you an indication of the quality of the fillings used to manufacture our mattresses.