| 摘要 |
A method for insulating an object with a protective coating under unfavorable conditions of, for example, high humidity, without separation or running of the binding material. The method provides for making a coating consisting of mineral fibers and a binder which includes one or more alkali silicates as well as one or more organic polymers for silicon dioxide. This binder and the mineral fibers are applied to the object together with a hardener for the binder, at the time of application to the object. The invention further describes an apparatus for simultaneous spray application of fibers, binder and hardener to the object to be protected. |
