Plate to deform with water

摘要

(57) Abstract Objective This device absorbs moisture the water and/or and driesDue to ru thing, itself like the creature deformation is reeled, returningIt is something regarding the board which it does, becomes deformed with the water. Constitution As much as possible vis-a-vis the grain direction 4 of the lumber perpendicularlyIn order for the close surface to become the inside and outside of the board, the board conversion of timber, it is dense from the lumberEither one of the re in one side, with the paint and the adhesive waterproofing treatmentIt did, the non treatment aspect the sheet 1 which consists of 2 and the waterproof treatment aspect 3.