Historical building - Import export

Macroporous Eco-frendly Bio-plaster based on natural hydraulic lime, NHL 3.5 or NHL 5 according to EN 459-1, for plasters for dehumidification, for indoors and outdoors. Available fibre-reinforced with a special composition of polypropylene fibres specially formulated "FR" type and repellent type "I". Recyclable as inert at the end of life. Specifically for the preservation of historical artefacts. Ideal for the rehabilitation and recovery of old and new walls, internal and external, subject to humidity for capillary ascent and in the presence of efflorescence of salts, underground environments not subject to infiltration of water, buildings of historical interest, churches and In any case a definitive and natural dehumidifying cleansing treatment is necessary. Anab-ICEA Certified according to UNI EN ISO 14024 Environmental labelling type I.

There are certainly technical and theoretical reasons determining whether an anchorage should be realized with resin or grout. However, in the practical application it is not so easy to define such limit, because of many factors, such as the compatibility with the original materials or simply feasibility problems during the execution. Significant parameters for choosing the type of anchors are type of substrate anchorage length hole diameter setting time and fixing mode waiting times for the loading of the anchorage The thixotropic consistency of the resin, that is useful to prevent from excessive spreading in the interstices of historical buildings, complicates the deep extrusion stage and limits the anchorage length in comparison with the application where the injection is realized with grouts.