GLASDAN 30 P POL

About this product

GLASDAN 30 P POL is a waterproofing bituminous sheet with non self-protected surface of 3.0 kg/m². Composed of a fibreglass reinforcement and covered on both sides with polymer modified bitumen mastic. A polyethylene film is used as anti-adherent material on both sides. Tested according to standard EN test methods.

Anti-capillary barrier in walls.

Two-layer membrane underlay for waterproofing of roofs with heavy bonded and unbonded protection.

Two-layer membrane underlay for the waterproofing of self-protected bonded roofs.

Bottom reinforcement in improved single-ply waterproofing membranes for waterproofing of roofs with heavy bonded, non-bonded or floating protection.

Little thermal variation.

Limits stresses in the waterproofing membrane.

Allows for adaptation to any type of geometry.

Allows for working with molten asphalt.

Roofs with heavy bonded, unbonded or floating protection.

Substrate Preparation: The base surface must be clean, dry and free of debris to provide maximum adhesion. A bituminous primer may be needed depending upon the condition of the substrate. We recommend Curidan, Impridan 100, Maxdan or Maxdan Caucho. In case of non-porous substrates we recommend that a test application is made to ensure correct adhesion. In case of thermal insulations boards a primer is not necessary.

Product application: For ease of installation, it is recommended to cut rolls into smaller and more manageable size. Remove the release liner and install whilst applying pressure onto the surface. Start from the center and spread to the outside edges. The use of a roller is recommended to improve adhesion.

In case of new construction and renovation, possible chemical incompatibilities with other sheets shall be taken into account.

If it is necessary to adhere to metallic or slightly porous elements, a bituminous primer (IMPRIDAN 100) shall be applied to the entire surface to be welded beforehand.

This product may form part of a waterproofing system, so all the documents referred to in the Danosa Solutions Manual must be taken into account, as well as all the regulations and legislation that must be complied with in this respect.

Sheets made of plastomeric bitumen require more blowtorch input than sheets made of SBS elastomeric bitumen in order to work properly. It is important to take this aspect into consideration when welding the sheets to the substrate, when welding the overlaps of the sheets and when welding the sheets to each other.

There is no chemical incompatibility between the Danosa range of SBS elastomeric bitumen and APP plastomeric bitumen membranes.

Not suitable as cap sheet on green roofs; use GARDEN variant.

Do not use in single-layer system.

Possible incompatibility between thermal insulation and waterproofing shall be checked.

A separating layer (DANOFELT or DANODREN) shall be laid before laying the heavy protection (paving, gravel, topsoil, etc).

Polyurethane foam shall not be sprayed directly on top of the waterproofing without the use of a suitable separating layer (geotextiles, mortar layers, polyethylene film, etc).

If expansion that could affect the sheet is expected, a geotextile separating layer (DANOFELT PY 200) shall be used between the sheet and the extruded polystyrene insulation panels, so that each product expands independently.

Please refer to DANOSA UK Technical Statement ‘Flat Roof Waterproofing – Cleaning and Maintenance Recommendations’.

Before moving the pallet, check the condition of the shrink-wrap and reinforce if necessary.

The product must be stored in a dry place protected from rain, sun, heat and low temperatures.

The product must be stored in an upright position.

Pallets shall not be stacked on top of each other.