The waterproofing compound of GUMMIFLEX membranes is made up of a mix of empty residue distilled bitumen modified with elastoplastomeric polymers based on atactic polypropylene, isotactic polypropylene, synthetic rubber and stabilizing aggregate fillers. The compound is UV rays resistant, thermally stable and very flexible at low temperatures.
The reinforcement used for GUMMIFLEX VV membranes is made up of a reinforced glass fiber which gives to the product remarkable mechanical characteristics, sufficient breaking elongation, as well as excellent dimensional stability. Such characteristics allow to use these membranes on non-particularly stressed surfaces.
The GUMMIFLEX VV membrane is treated on the upper side with non-stick filler; other finishings such as polymeric film and non-woven may also be used.The lower side is finished with PE torch-on film; other finishings such as aggregate, polymeric films, non-woven non-stick polymers may also be used.
The laying deck shall be clean, smooth and dry. For a better adhesion it may be previously treated either with VERVAL PRIMER (solvent based) or with ECOPRIMER (water based). The membrane is then laid by melting the lower side with light propane gas flame. Edges shall be overlapped, always by torch, by at least 10 cm. on the sides and 15 cm. on top so that the roofing watertightness is granted.
The waterproofing compound of GUMMIFLEX membranes is made up of a mix of empty residue distilled bitumen modified with elastoplastomeric polymers based on atactic polypropylene, isotactic polypropylene, synthetic rubber and stabilizing aggregate fillers. The compound is UV rays resistant, thermally stable and very flexible at low temperatures.
Single layer membrane for foundation waterproofing works provided with high strength reinforcement for heavy duty applications. The membrane is composed of a special SBS elastomeric bitumen compound and a top finish surface reactive in contact with fresh concrete. Elastogum FWS – SL HP is used to waterproof horizontal foundation slabs in order to have total adhesion to the structural concrete. Foundations according with EN13969. Horizo...
High performance SBS modified elastomeric bitumen membrane for roofing and waterproofing works.
This product is designed for both new roofing works and refurbishment works. This product is also approved for foundation waterproofing works. Base layer for multi-layer roofing systems according with EN13707 for flat roofs. Layer for foundation waterproofing works according with EN13969.
APP modified bitumen membrane. This product is designed as base layer in a multi layer waterproofing systems for both new roofing works and refurbishment works. This product is also approved for foundation waterproofing works. Base layer for multi-layer roofing systems according with EN13707 for flat roofs. Layer for foundation waterproofing works according with EN13969.
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