| 摘要 |
<p>PURPOSE: A reaction mat and a cutoff and a earth sheltering method using the same are provided to supply a cutoff layer and an earth sheltering layer including a purification function using a reaction mat including a nonwoven fabric and a woven fabric in which zeolite and bentonite are packed between. CONSTITUTION: Bentonite and zeolite are sprayed on an upper surface of a woven fabric, and a nonwoven fabric is sprayed on the upper part. The nonwoven fabric and the woven fabric are integrated by needle punching so that a reaction mat is manufactured. One of the reaction mat and reaction blended soil is installed as a single layer or a double layer so that the cutoff layer or an earth sheltering layer are formed.</p> |
