With this Thermal-acoustic block Mazarrón Ceramics offers a solution that fulfills with the new acoustic and thermal requirements of the CTE.


Dimensions: 30x19x19 cm
Weight: 11,400 Kg
Units/pallet: 75
Units/m2: 16,6
Surface mass kg/m2: 309
Soundproofing: Ra=53.8 dBA
Wall thickness cm (coating both sides): 22
Thermal Transmission: U<1,2W/m2K


How to Meet the CTE DB HR

Minimum conditions of partition walls between rooms (Art., Table 3.2) ceramic spacer walls.

mass kg/m2 Ra dBA
One or two leaves the factory with transdosados 160 41
180 45
200 46
  250 49
  300 55
  350 55
  400 57


© 2020 Cerámicas Mazarrón

Cerámicas Mazarrón is a Spanish group of companies dedicated to the manufacture of ceramic construction materials since 1976. It's products are present in more than 65 countries of the 5 Continents. Its main catalog consists of ceramic roof tiles, accessories and components for roofs, promoting with them the assembly of the dry roof. Cerámicas Mazarrón also produces Thermal Clay, Traditional brick, large format brick and Interlocking brick.