Hallux valgus is a common deformity of the big toe, defined as medial deflection of the first metatarsal bone along with lateral deflection of the first toe. Surgery has been shown to be b...
The influence of adverse pool water chemistry on the. vinyl was assessed through observation of changes in vinyl. colour, weight, dimensions, tensile strength and elongation. (stretching). The laboratory studies revealed that the factors most. affecting vinyl liners are high chlorine concentration, and.
The average life of a vinyl liner is 10 to 15 years, while it is true that they may need to be replaced sooner due to improper water chemistry it is not likely. The cost of replacing the liner with labor and material usually starts at $3,000.00 and goes up depending on size, features, and thickness.