Defentex® BD13 Panel

Description

Defentex® BD13 is a multifunctional exterior panel specially designed for the bracing of timber frame constructions up to R+3, without requiring an additional weatherproofing membrane. Its patented High Density Crystallisation (HDC) technology gives it exceptional mechanical strength, including in service class 3. The product is validated by an ETA (No. 19-0690) and a DTA, guaranteeing its structural reliability. Features Material: high-density calcium sulphate dihydrate (HDC) core, water-repellent Surface: two high-performance technical facings Certification: DTA + ETA No. 19-0690 Functions: bracing, rigid weatherproofing membrane, enhanced termite resistance Thermal and acoustic performance: improvement thanks to the high density of the panel Water vapour permeability: Sd ≈ 0.13 to 0.20 m (breathable panel) Sanitary classification: A+ (suitable for closed prefabrication workshops) Non-combustible: Euroclass A1 (excellent fire safety) Advantages Replaces the weatherproofing membrane, which speeds up installation and reduces costs Very high mechanical strength and durability thanks to HDC technology Enhanced protection against termites and moisture Optimised acoustic and thermal performance Suited to ecological constructions thanks to its natural breathability Applications Bracing of timber frame walls up to R+3 Exterior walls (building envelope) Residential, commercial and industrial buildings Workshop prefabrication Eco-construction and sustainable construction projects

Fiche technique

Caractéristiques techniques