This article describes the properties of Bijianding 3000 self-adhesive waterproof felt adopted in the construction of underground waterproofing,the method of its application and the requirement for quality control of different operating procedures.

• 介绍地下防水施工选用的必坚定3000自粘性防水卷材的性能、铺贴方法及各道工序的质量控制要求。