Pre-applied bonded membranes - latest research and practical findings

被引：4
|
作者：
Heinlein, Ulli [1 ]
Freimann, Thomas [1 ]
Bilgin, Serdar [2 ]
Filusch, Sebastian [3 ]
Meyer, Lars [2 ]
Herrmann, Knut [4 ]
机构：
[1] TH Nurnberg, Kesslerpl 12, D-90489 Nurnberg, Germany
[2] Deutsch Beton & Bautech Verein EV, Kurfurstenstr 129, D-10785 Berlin, Germany
[3] Deutsch Beton & Bautech Verein EV, Bessemerstr 30, D-44793 Bochum, Germany
[4] Mat Prufanstalt Bauwesen MPA BS, Beethovenstr 52, D-38106 Braunschweig, Germany
来源：
BETON- UND STAHLBETONBAU | 2020年 / 115卷 / 09期
关键词：
waterproofing membranes; pre-applied bonded; attached; positive-side; blindside waterproofing; water impermeable concrete structure;
D O I：
10.1002/best.202000031
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Pre-applied bonded membranes have been used in Germany for several years as additional water-side sealing layers on water-impermeable concrete structures. They are intended to increase the reliability level of the waterproofing or are used as planned sealing measure for separation cracks. But planning and application are not yet subject to any regulations. Pre-applied bonded membranes are neither regarded as independent waterproofing layer nor are they regulated in combination with water impermeable concrete structures. Also, the testing of products is not yet subject to uniform principles. For this reason, fundamental properties of the pre-applied bonded membranes were determined within the project presented hereafter. Besides the determination of the hitherto existing practical experience with pre-applied membranes and the classification in the existing regulations, properties were determined and suitable test procedures were identified. These were used to determine the basic properties of ten pre-applied products, such as the protection against lateral water migration or the water impermeability of the seams. In addition, practical recommendations and quality assurance measures could be formulated.
引用
收藏
页码：671 / 683
页数：13
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