前言在我国的隔墙板体系中，石膏隔墙板具有很多优良的特性：质轻、耐火、具有呼吸调湿作用等，并且原材料来源广泛，价格低廉。但近几年，相对于其它类隔墙板发展来说，石膏隔墙板的发展较慢。究其原因主要存在两方面的问题：一是石膏制品的强度较低；二是耐水性差，遇水易出 Foreword In China’s partition wall plate system, the gypsum wallboard has many excellent characteristics: light weight, fire resistance, breathing and humidity control, etc., and raw materials are widely available and low in price. However, in recent years, the development of gypsum partition boards has been slower than that of other types of partition boards. The main reasons for this are two problems: First, the strength of gypsum products is low; Second, poor water resistance, easy to water out