GLASDAN 40 P PLAST

About this product

Unprotected surface bituminous waterproofing membrane type LBM-40-FV (APP -10 ºC).

Composed of a glass fibre felt reinforcement, coated on both sides with a bitumen mastic modified with plastomers (foldability -10ºC), using a plastic film on both sides as an anti-adherent material. The bottom side is embossed.

As a slaking layer that serves to increase the mass of the single-ply membranes and improve adhesion to the substrate.

Single-layer waterproofing membrane underlay for waterproofing of roofs with heavy bonded protection.

Improved single-ply waterproofing membrane underlay for waterproofing of heavy non-bonded or floating roofs with heavy protection.

Increases performance on the site.

A better performing membrane than an oxyasphalt sheet of similar characteristics. It also performs better than a -5°C flexible modified bitumen sheet.

Little thermal variation.

Better melting.

The membrane, composed of a polymer-modified bitumen mastic (foldability -10 ºC), offers excellent performance in both high and low temperatures compared to oxyasphalt sheets and modified bitumen sheets with foldability -5 ºC). It demonstrates superior plasticity, resistance to aging, and ensures a longer lifespan for the sheet, thereby ensuring the safety of the waterproofing membrane.

Limits deformations.

Limits stresses in the waterproofing membrane.

Allows for adaptation to any type of geometry.

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.

Danosa waterproofing fims should be installed preferably within seven months from the date of manufacture.

Sheet intended to complement folding modified bitumen sheets -15ºC, as a replacement for oxyasphalt sheets.

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

Not to be used in a single-layer waterproofing system.

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

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.