波形沥青防水板在某工程中的应用

波形沥青防水板作为下覆层在坡瓦屋面中应用,除具防水功能外,同时具备通风、除湿、隔热等功能.结合波形沥青防水板在西柏坡某工程中的应用,总结了其在施工过程中的施工工艺以及施工中的重点和难点,并介绍了波形沥青防水板节点处理质量控制措施.结果表明,波形沥青防水板能确保防水质量,缩短工期,并降低造价.     

大坡度屋面波形沥青防水板施工技术

新型防水材料波形沥青防水板采用波形构造,将传统的平面防水改变为立体防水,达到了屋面排水"以排为主、以防为辅"的效果。结合北京大学肖家河教工住宅项目工程,为其坡屋面施工引进了波形沥青防水板体系,解决了传统屋面施工的较多弊端。通过对波形沥青防水板的材料性能、施工原理尤其是大城度屋面的施工方法做详细介绍,为波形沥青防水板的推广应用提供参考。     

波形沥青防水板在某住宅工程中的应用

波形沥青防水板作为下覆层在坡瓦屋面中应用,除具防水功能外,同时还能通风、除湿、隔热.结合波形沥青防水板在某住宅项目中的实际应用,总结了其在施工过程中的工艺做法,以及施工中的重点和难点.结果表明,波形沥青防水板能确保防水质量,缩短工期,并降低造价.     

天津市某示范项目波形沥青瓦屋面设计与施工

和兴佳园是天津市示范小镇项目,该项目屋面采用了中国红系彩色波形沥青瓦与波形沥青防水板相结合的方案,保证屋面防水通风的同时增加了建筑美感。文章介绍了挂瓦条、防水板和彩色波形沥青瓦的铺设工艺,并详述了屋脊、悬山等细部节点的防水处理。     

《波形沥青瓦、波形沥青防水板建筑构造》出版发行

由中国建筑标准设计研究院和永得宁国际贸易（上海）有限公司联合主编的《波形沥青瓦,波形沥青防水板建筑构造》图集,经过近一年的编制工作10月出版发行。标志著法国永得宁集团的永得宁（波形沥青瓦）、爱舍宁（波形沥青防水板）两大系列产品,     

新产品新技术

爱舍宁波形沥青防水板由法国永得字集团生产的爱舍宁波形沥青防水板是一种新型的坡屋面通风防水材料,由植物纤维在高温高压下浸渍沥青,经压制成型,其截面呈波形。这种轻质、耐久、隔热、除     

坡屋面用波形沥青瓦(板)性能测试方法的探讨

波形沥青瓦(板)在坡屋面构造中主要起到通风和防水的作用,防水主要靠在高温下浸渍到纤维中的沥青,通风主要通过产品压制成型后的波浪形状来实现.     

波形沥青板坡屋面防水保温系统施工技术研究

波形沥青板坡屋面防水保温系统施工技术在双层保温层之间铺设波形沥青板,在屋面结构内形成贯通的空腔,提升坡屋面的通风性能,可提高屋面的绝热保温性能,降低房屋的能耗;保温层的上方采取防水板材+防水层的结构形式,进行坡屋面的防水处理;面瓦铺设时采用防风搭扣对面瓦进行固定,有效地避免了面瓦被风刮走.     

北京大兴新城住宅坡瓦屋面施工技术

对北京大兴新城北区15#地住宅坡屋面所用波形沥青防水板的施工工艺进行了详细阐述,介绍了女儿墙、悬山、硬山、老虎窗、出屋面管道等细部节点的做法,以及坡瓦屋面施工过程中的质量控制要点,指出波形沥青防水板坡瓦屋面简化了屋面构造层次,施工不受季节影响,具有可靠的防水性能和节能效果。     

防水坡屋面用波形沥青防水板

波形沥青防水板由植物纤维在高温高压下浸渍沥青压制而成,适用于坡度≥3%的坡屋面,可简化屋面层次,全干法施工,防水隔热、抗踩踏,宜于在别墅住宅项目中推广应用。     

沥青波形瓦高层坡屋面应用技术

天津市和悦花园住宅小区一期高层工程屋面采用平坡结合的形式,坡屋面选用了永得维拉誖沥青波形瓦。该瓦自防水,抗风揭,且施工效率高,建筑装饰效果好。     

霍元甲纪念馆半圆攒尖螺旋屋面瓦作施工技术

天津霍元甲纪念馆半圆攒尖螺旋瓦屋面采用计算机放样,深化设计空间屋面造型,确定了瓦件规格和瓦垄间距,并等差分块制作;施工时将屋面合理分区,分段控制屋面曲线及囊度走势,注意瓦件铺设安全、牢固及保护瓦件下的卷材防水层,从而保证了屋面的施工质量和艺术效果。     

Dimensional stability of waterproofing bituminous sheets used in low slope roofs

Lap joints between waterproofing bituminous sheets, applied in either single or multiple layers, are one of the most critical areas of roofs, especially when the waterproofing systems comprise only a single sheet. In fact, the way how lap joints are executed is highly associated with the occurrence of anomalies in such systems. With this regard, the dimensional stability of the sheets is one of their most important characteristics, as it that can strongly influence the performance of the lap joints and the details on roof upstands. In this context, with the aim of contributing to improve the understanding of this characteristic of bituminous sheets, the present paper presents results of an experimental study on the dimensional changes suffered by bituminous sheets when subjected to temperature variations. Different types of traditional and non-traditional sheets, with various types of bituminous mixtures (oxidised bitumen and atactic polypropylene (APP) and styrene–butadiene–styrene (SBS) modified bitumen) and reinforcements (polyester, glass fibre and polyethylene) were tested according to EN 1107-1 standard. For most of the sheets, the isolated reinforcements were also subjected to dimensional stability tests in order to evaluate their influence on the overall performance of the waterproofing layer. The results of these experimental investigations confirm that sheets with polyester reinforcement are much less stable than sheets reinforced with glass fibre. In addition, it was concluded that the influence of the type of polymer–bitumen is negligible when compared to the influence of the type of reinforcement – in general, the dimensional stability of the sheets is worse than that of the corresponding reinforcement. Finally, it is shown that the dimensional stability performance of similar products produced by different manufacturers is similar, both for the isolated reinforcements and for the waterproofing sheets.     

Einwirkung von Bitumen auf Kunststoff‐Dach‐ und ‐Dichtungsbahnen

The influence of bitumen on plastic roof and sealing membranes In future, bitumen compatibility will be checked according to the European standard DIN EN 1548 and assessed according to DIN EN 13956. The results show that this procedure is not suitable for providing a reliable assessment and classification of the membranes as bitumen‐compatible or not bitumen‐compatible. Some current classifications provided by manufacturers should also be regarded as questionable.     

Performance tests of roofing tiles

Using a specially devised apparatus, the Trondheim Division of the Norwegian Building Research Institute has tested five types of concrete roof tiles for water tightness, using a traditional clay tile as a reference. The general conclusion is that, with the superior performance of modern concrete tiles, there is no reason why they should not be used for a roof pitch down to 15 degrees, though account must be taken of end overlaps, geometric form, tile detailing and the sub‐roof construction. The results, it is suggested, expose the limitations of present test methods, which are based on experience with traditional practices.     

单层SBS防水卷材机械固定系统在屋面防水改造项目上的应用

某混凝土屋面热熔满粘法施工的SBS改性沥青卷材防水层因材料质量和设计施工不合理而过早失效渗漏,采用单层SBS防水卷材机械固定系统对此屋面进行翻新,不仅节材、缩短工期,而且防水效果显著.     

多层住宅坡屋面小青瓦铺筑施工

结合工程实例,介绍了小青瓦在南方多层住宅坡屋面上的应用和施工方法.由于采用了先做屋脊后铺屋面瓦的施工工艺,节约了工期,又保证了屋面的整体美观.由于施工过程中采用了合理的方法和严格的质量控制,保证了工程质量,这对于同类工程有借鉴作用.     

卷材防水层屋面施工质量保证措施分析

以山西省邮政局综合楼屋面防水工程为例,结合SBS改性沥青防水卷材的特点,详细介绍了屋面SBS改性沥青防水卷材铺贴的细部要求,具体阐述了SBS改性沥青防水卷材施工工艺,并介绍了卷材防水施工质量标准,以期指导实践。     

湖南省体育运动游泳馆屋面渗漏维修技术

湖南省体育运动游泳馆瓦屋面年久失修渗漏,经对其弧形屋面换铺蓝色石棉瓦、平屋面改铺绿砂面APP改性沥青防水卷材,并对平屋面排水系统及构造的细部节点作出处理后,根治了该馆屋面的渗漏。     

高聚物改性沥青防水卷材屋面质量通病及对策

针对目前一些高聚物改性沥青防水卷材屋面工程经常出现的质量通病进行了深入细致的分析,并相应地提出了治理的对策,以提高高聚物改性沥青防水卷材屋面的施工质量。