Cement & Mortar
Ensayos de cal de construcción
64-L0036
La cal para la construcción se fabrica añadiendo agua a la cal viva (un proceso conocido como enfriamiento), que se produce al quemar piedra caliza, mármol, yeso -o cualquier material que contenga carbonato de calcio- a una temperatura superior a 800ºC. La cal para la construcción se ha utilizado ampliamente como aglutinante en los morteros durante miles de años, hoy en día se utiliza principalmente para los revoques, ya que, al ser porosa y permeable al vapor, impide el crecimiento del moho y evita que la humedad quede atrapada.
Le Chatelier Moulds
Used for determining the expansion of cement. The mould consists of a spring tensioned..
Air Content Meters
These apparatus have been designed to determine the bair content in cement mortar, cement past
Bulk Density Apparatus
Used for determining the bulk density of lime by the fall of the sample from a standard height into
Flow Tables for Mortar and Building Lime
Used to determine the consistency of mortars and building lime.
Kleine Apparatus
Used for the determination of the carbon dioxide in lime.
Pat Test, Brass Ring Mould
Used for the determination of the soundness of hydrated lime and gypsum plasters.
Plunger Penetration Apparatus
Used for determining the consistency of masonry cement and building limes.
Reactivity Test Apparatus
Ground quicklime shall be tested for their reactivity with this apparatus which consists essentia
Steam Cabinet for Building Lime Soundness
For use with \#le-chatelier-moulds\# for the determination of the soundness of building lime which i