Abstract
At a food-processing plant or a factory, chemical coating is used as a flooring material in many cases. The bad smell at the time of construction of a coating floor is high, and organic solvents, such as toluene and xylene, are contained as an ingredient. The main ingredients of these bad smells may remain as a bad smell ingredient, even after the hardening reaction of resin which is TVOC (the total volatile organic compound) and is the main ingredients of a coating floor is completed, and they may bring a bad influence to a product and work. Moreover, the primer used for ground processing work also caused a bad smell in many cases, and the bad smell has generated it over a long period of time in this case. Although "low bad smell type" chemical coating is put on the market on the other hand, what is conventionally compared with elegance and is shown about reduction transition of TVOC is little. This time about epoxy resin system chemical coating and MMA resin system chemical coating which are used in many cases, Since the simple examination which is possible in a testing laboratory was devised and each chemical coating was actually measured in order to predict change of the TVOC amount of emergence by about 8 hours which care-of-health time completes from immediately after construction, the result is reported.
