| 摘要 |
<p>The invention finds application in the art of geotechnical and civil engineering and namely relates to an eco-friendly glue for use as a release agent; the glue has a polyvinyl alcohol base added with silicone adhesion reducing process aids for treatment of steel construction components designed to be later withdrawn from the soil or a concrete cast, in geotechnical and civil engineering applications. The glue is brush painted or sprayed, allowed to dry and is thus ready for use on the treated component.</p> |
