岭澳核电站核岛厂房倒置屋面防水施工技术  

REVERSE WATERPROOFING METHOD APPLIED TO NUCLEAR ISLAND PLANT OF LING'AO NUCLEAR POWER STATION

作　　者：周安清 

出　　处：《建筑技术》2002年第7期510-513,共4页Architecture Technology

摘　　要：岭澳核电站核岛厂房屋面防水等级为Ⅰ级。施工中采用倒置屋面柔性防水,即一道聚氨酯涂膜防水层,两道高分子卷材防水层,防排水较集中的部位做防水附加层,有效保证了核岛厂房防水质量,提高了防水层耐用年限,缩短了工期,缺点是维修不方便。Roof waterproofing standard of nuclear island plant of Ling'ao Nuclear Power Station was designed as gradeⅠ.Reverse wa-terproofing method was adopted which were one course polyurethane and two course macromolecular sheet.Additional waterproof course have to be set at the parts where there is heavy rainwater drainage.This mea-sure can effectively secure waterproof quality;shorten construction dura-tion;extend service life as well.But the disadvantage is the inconve-nience of maintenance.

关 键 词：核岛厂房 倒置屋面 柔性防水 防水附加层 

分 类 号：TU765[建筑科学—建筑技术科学]