Problem to be solved: to provide a unit room for waterproofing equipment capable of ensuring reliable watertightness without requiring special skill by the operator.Unit room 1 for the water supply equipment of the present inventionFirst building material 2 andTo the joint portion 18 of this first building materialA watertight adhesive layer 16 formed by continuously applying a hardened adhesive to a straight line, andThis watertight adhesive layer is provided with a watertight and re cohesive adhesiveAfter the temperature of the watertight adhesive layer has fallen to room temperatureA second building material 4 bonded to a first building material through a watertight adhesive layer andAndTo the joint of the first building materialA first adhesive region A1, which is previously coated with a watertight adhesive layer, is provided.Once the first building material and the second building material are once adhered through the watertight adhesive layer,Watertight adhesive layerDeformation from the first adhesive region to the outer second adhesion region A2After that, when the adhesive of the building material was stripped offInstead of being broken, it is deformed to a state where it is adhered to the first adhesive region and remains on the side of the first building material.Diagram
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