CID A-A-59488A描述了由超高分子量聚乙烯（UHMWPE）制成的合成盖板的要求。合成甲板用于美国海军两栖舰艇的井底甲板，用于运载船只、登陆艇和其他设备。不利的海况以及在井区内控制船只和登陆艇的能力，当井区向大海开放时，需要使用耐用耐磨的甲板覆盖物，为船舶和服务艇提供某种形式的保护。

CID A-A-59488A describes the requirements of synthetic decking made from Ultra High Molecular Weight Polyethylene (UHMWPE). Synthetic decking is intended for use in the well decks of U.S. Navy amphibious ships that carry boats, landing craft, and other equipment. Adverse sea conditions and the ability to control boats and landing craft within the well area, when open to the sea, require that a durable and abrasion-resistant deck covering be used to provide some form of protection to both the ship and the service craft.