HYPERDESMO® - 300

Product catalog summary

Introduction
HYPERDESMO® - 300 is a single component liquid applied polyurethane/polyurea waterproofing membrane introduced by ALCHIMICA. It is designed for bridge decks and has received the ETAG 033 CE mark, indicating compliance with EU protocols for liquid applied bridge deck waterproofing kits.

Specifications
The membrane is certified according to ETAG 033 and is intended to have a working life of 25 years. It exhibits excellent elongation and crack bridging properties across a wide temperature range. It also offers high mechanical and chemical resistance, capable of withstanding petrochemicals and salts.

Application and Properties
HYPERDESMO-300 is thixotropic, allowing application on sloped and vertical surfaces, ensuring seamless coverage of uneven concrete surfaces. It is suitable for both new and existing bridge waterproofing applications and does not require special machinery for application. The product is designed to resist shock temperatures up to 220°C and is compatible with asphalt overlays without needing an adhesion layer.

Usage and Recommendations
Recommended for professional use, HYPERDESMO-300 can be applied using roller or spray methods. It has a consumption rate of approximately 2.5 kg/m² and achieves a total coat thickness of around 2.0 mm. Its high tensile and tear strength make it capable of withstanding the stresses from heavy asphalt application machinery.

Catalog excerpts

ALCHIMICA introduces a single component liquid applied polyurethane/polyurea waterproofing membrane that receives an ETAG 033 CE mark for bridge decks BUILDING CHEMICALS

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HYPERDESMO - 300 HYPERDESMO-300 has been specially designed, based on the long standing and successful technology of HYPERDESMO System, to comply with the new requirements of ETAG 033 EU protocol for "Liquid applied Bridge Deck waterproofing kits". It is a single component liquid applied polyurethane/polyurea waterproofing membrane certified according to ETAG 033 that holds a CE Mark assuming an intended working life of 25 years. HYPERDESMO-300 displays excellent elongation and crack bridging properties at a wide range of extremely high or low temperatures. It has excellent mechanical and chemical...

Open the catalog to page 2

HYPERDESMO® - 300

HYPERDESMO® - 300

Catalog excerpts

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