北京电视中心地下工程的综合防水处理

OVERALL WATERPROOFING TREATMENT OF UNDERGROUND PROJECT FOR BEIJING TELEVISION CENTER

北京电视中心工程作为大型传媒公共建筑,由于其地下布置了大量的设备用房,防水等级要求高(一级防水),基坑布置复杂,地下防水难度较大,且十分关键,特别是桩头防水处理措施,经过全面调研和多次专家论证,最终确定了以桩头防水为重点的刚柔结合的地下防水方案,施工中认真按照施工方案和规范要求,地下防水达到了预期的良好效果。

As a multi-purpose media public building, Beijing Teisevision Center has many special equipment rooms in the basement, whose waterproofing is grade Ⅰ , as well as the layout of the foundation is complex, so the underground waterproofing is very important, especially the pile head, As the result of the comprehensive investigation and experts＇ demonstration, the underground waterproofing scheme of rigid-flexible combination, which is defined, which finally. All the work is done according to the specifications and the expected good effectiveness is obtained.