WATERPROOFING SHEET HAVING IMAGE PRINTING LAYER FOR AN INNER WALL AND AN OUTER WALL AND INSULATING CONSTRUCTION METHOD FOR PREVENTING DEW CONDENSATION ON THE WALL BY USING IT

摘要

According to the present invention, a waterproof sheet for inner and outer walls having an image printed layer is manufactured by the following steps: cotton fabrics are coated with a waterproofing layer; an image is printed thereon; the image printed layer is coated with a protective layer; and non-woven fabrics are attached to one side of the image printed layer by using a first binder. An insulator construction method for preventing dew condensation comprises the following steps: a compressed Styrofoam is attached to a base side by using a third binder and then attached to the non-woven fabrics of the waterproof sheet for inner and outer walls having the image printed layer by using a second binder.