Horizontal cross-section waterproofing in accordance with DIN 18533, permanently resistant and highly flexible.
Due to the profiled surfaces, DELTA®-MAUERKSSPERRE achieves a high shear strength in the masonry (application type MSB-Q) by "clawing" into the masonry mortar.
DELTA®-MAUERWERKSSPERRE serves as a cross-section waterproofing in masonry in contact with the ground in accordance with DIN 18533, water exposure class W4-E.
It is laid in one layer. The contact surfaces are to be leveled with masonry mortar thick enough to create a horizontal surface without unevenness. DELTA®-MAUERWERKSSPERRE is rolled into the fresh mortar. The membranes overlap by at least 20 cm (if the membrane overlaps are glued with DELTA®-THAN 5 cm is sufficient).
The width of the strip should be selected so that no moisture bridges can form on either side of the bricked-up wall. In order to enable the waterproofing of a building to be professionally connected to the damp-proof course on the inside or outside, the damp-proof course should protrude at least 5 cm over the masonry.
|Surface||rutschhemmend profiliert an Ober- und Unterseite|
|Thickness||approx. 0,4 mm|
|Tear resistance (nail shaft) (EN 12310-1)||Lengthways: approx. 130 N, Crosswise: ca. 160 N|
|Resistance to folding at low temperatures (EN 495-5)||-40 °C, kein Bruch, keine Risse|
|Watertightness (EN 1928, Procedure B)||bestanden (400 kPa/72 h)|
|Reaction to fire (EN 13501-1)||Brandklasse E|
|Roll length||25 m|
|Application type (DIN SPEC 20000-202)||MSB-Q|
|Water exposure class (DIN 18533)||W4-E|
|Room usage class (DIN 18533)||RN1-E to RN3-E|
|Crack class (DIN 18533)||R1-E to R4-E|
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