纵观国内地下排水材料,因山坡地大量开发使用而使各种排水器材不胜枚举,但都有其不可克服的缺点,如施工不易,使用年限短,排水效果差等。近年来,马来西亚广水企业股份有限公司研制并生产出第三代加劲软式透水管,使各种碎石、粘土、砂土、有机物质等皆能过滤,让吸 Looking at the domestic underground drainage materials, due to the large number of development and use of hill slopes, a variety of drainage equipment are numerous, but all have insurmountable disadvantages, such as difficult construction, short service life, and poor drainage. In recent years, Malaysia’s Guangshui Enterprise Co., Ltd. has developed and produced a third-generation stiffening flexible permeable pipe that allows all kinds of gravel, clay, sand, organic matter, etc. to be filtered.