The mixture of silane coupling agents and resin that is bridged with soft rock by silane coupling agents could reinforce soft rock,stop soft rock exchanging water from the air.

• 硅烷偶联剂-树脂涂料中由于硅烷偶联剂在岩体表面和树脂间的架桥作用,使得涂层具有吸附牢固、疏水性好的特点,起到了阻止岩体与外界水分交换、加固岩体的作用。