( 4 ) The government should increase the propaganda education to the public. For example,
eliminate misunderstand of the pubic on recycle products though publicizing knowledge of
construction waste resource utilization; environmental awareness should also be increased to
incentive the enthusiasm of construction waste resource utilization. All these can strengthen the
acceptation of recycle products to incentive the request and lead to a great social benefit such as the
improving of living environment and the saving of land-using from piling or landfill construction
waste and so on.