One brick thick, perforated common brick masonry. LP24

Usual dimensions of a LP24 piece (length x width x height cm):

• 24 x 11,5 x 10 (métrico)
• 28 x 13,5 x 10 (catalán)

LP24 MASONRY PROPERTIES:

Structural resistance (DB SE-F, CTE):

• fb (N/mm2) = 10
• fk (N/mm2) = 4
• fxk1 (N/mm2) = 0,4
• fxk2 (N/mm2) = 0,4

Fire resistance (Anejo F, DB SI, CTE and Clasificación R.D. 842/2013):

• Without rendering = REI 240
• With cement rendering on the exposed to fire side = REI 240
• With cement rendering on both sides = REI 240
• With plaster on the exposed to fire side = REI 240
• With plaster on both sides = REI 240
• Fire classification = A1

Thermal properties (Catálogo de Elementos Constructivos del CTE - 3.17.1 Fábrica de ladrillo cerámico -):

• ρ (kg/m3) = 1000
• R (m2·K/W) = 0,47
• Cp (J/Kg·K) = 1000
• μ = 10

Acoustic properties (Catálogo de Elementos Constructivos del CTE - 4.4.1.1 Elementos base de una hoja -):

• RA (dBA) = 49 (guaranteed), 50 (habitual)
• m (kg/m2) = 284 (guaranteed), 313 (habitual)

The clay bricks characteristics are guaranteed by Hispalyt manufactures. The Hispalyt manufactures products are accompanied by the Declaration of Performance DoP and the CE marking and the Environmental Product Declaration EPD.