摘要 |
<p>ROADWAY JOINT-SEALING APPARATUS Sealing apparatus for joints in roadways which comprises elongated anchor pads secured by studs and nuts to the surfaces of concrete slabs on opposite sides of a gap therebetween and a flexible, resilient, elongated, sealing member extending between and integral with said pads, said pads preferably being formed of a relatively hard elastomeric material having rock fragments embedded therein and reinforced by longitudinally extending metal plates therein. Means is provided for connecting sections of said sealing apparatus end-to-end and preventing leakage at their contacting ends.</p> |