Preliminary research is necessary to ensure that the proposed repointing work is both physically and visually appropriate to the building. Analysis of unweathered portions of the historic mortar to which the new mortar will be matched can suggest appropriate mixes for the repointing mortar so that it will not damage the building because it […]
Intricacies of Air Abrasive Cleaning The decision to preform cleaning on a historic building is not one that should be made lightly. Cleaning can have significant physical and aesthetic results both positively and negatively. The first step must be to undertake a detailed investigation to determine whether cleaning should be preformed and, if so, how […]
