摘要：【中文】本发明公开了一种连体截水沟，其特征在于：采用成品件(球墨铸铁或钢制或化学材质)或钢筋混凝土预制件(或现场浇筑)，所述的连体截水沟为两排沟道，因两排沟道终点相通，由一根排水管道排出，故称连体截水沟，每排截水沟组成部分包括集水沟和收水箅子两部分。本发明与现有技术相比的优点在于：成品构件采用场外制作、防腐处理，现场组装，有助于对构件的制造进行科学的统筹管理，提高构件的施工质量；有助于缩短施工工期，减少对建成区交通的不利影响；预制构件采用场外预制、养护，现场组装，有助于减少施工现场混凝土的运输和搅拌；有助于对施工材料的集中、科学管理，减少施工过程中产生的环境污染。 【EN】The invention discloses a conjoined catch basin, which is characterized in that: the integral intercepting drain is called as an integral intercepting drain by adopting finished products (nodular cast iron or steel or chemical materials) or reinforced concrete prefabricated parts (or cast-in-place), wherein the integral intercepting drain is two rows of channels, and the end points of the two rows of channels are communicated and are discharged by a drainage pipeline, and each row of intercepting drain comprises a water collecting drain and a water collecting grate. Compared with the prior art, the invention has the advantages that: the finished component is manufactured outside the field, subjected to anti-corrosion treatment and assembled on the field, so that scientific overall management on the manufacturing of the component is facilitated, and the construction quality of the component is improved; the construction period is shortened, and adverse effects on the traffic of a built-up area are reduced; the prefabricated parts are prefabricated, maintained and assembled on site outside the site, so that the transportation and the stirring of concrete on the construction site are reduced; the method is beneficial to the centralized and scientific management of construction materials and reduces the environmental pollution generated in the construction process.