水马是一种用于分割路面或形成阻挡的塑制壳体障碍物，通常是上小下大的结构，上方有孔以注水增重（故称水马，注：不可充水的木质或铁质可移动障碍物称为拒马），部分水马还有横向的通孔以便通过杆件连接以形成更长的阻挡链或阻挡墙。一般用于道路交通设施，在高速路、城市道路、及天桥街道路口常见。山东亿安交通设施有限公司，是一家集生产、销售、施工于一体的交通设施公司。公司的经营宗旨是：“诚信以立企，创新以求远”。本公司主要的产品有交通设施类，停车场设施类以及道路安全辅助设施类。
本文出自 济南水马 http://www.yianjiaotong.com
水马的报价 http://www.shyian.cn/aspcms/product/2013-8-22/434.html
【英文简介】
Product size: 1500 * 800 product material: high quality PE material product performance: can infuse water injection sand, used for road isolation, anti-collision
Water horse is a kind of obstacles to split the road or form a block with molding shell, is usually small under the big structure, above the hole with water injection weight (so called water horse, note: water filling wood or iron mobile obstacles called rejected the horse), part of the water horse and horizontal hole so that through the bar connection to form a longer stop chain or block wall. Commonly used in road traffic facilities, in common expressway, urban road and bridge street intersection. Changsha transportation equipment co., LTD., is a set production, sale, construction in one of the transportation company. By the company's operating objective is: "integrity, innovation to far". The company's main products include traffic facilities, parking facilities and road safety auxiliary equipment class. Traffic facilities products have rubber speed bump (also called JianSuPo, reduction, reduction ridge), cast steel, deceleration zone, road cone (aka traffic cone), fence (also called fence, traffic barrier), transportation, water horse (also called anti-collision water horse), bull barrels, isolation pier, spike, contour standard, etc.
【安全小常识】
是的，但并非上述所有险种都必须投保，只有第三者责任险属于强制保险的范畴，不上第三者责任险的机动车不能进行登记和机动车检验。其他险种可以由机动车所有人自由选择，当然，不同的附加险是以不同的基本险种为基础的，有的附加险，在没有投保相应的基本险时是不能投保的。
至于车辆损失险尽管不是强制险种，但目前一般车主都选择投保此险种，这对车主应当说是有益的，当车辆发生保险范围内的损失时，可以获得修复车辆所需费用/赔偿。