What are the different types of masonry restoration?
masonry of renewing work is carried out on modern and historical buildings. The need to repair the masonry arises for various reasons from weather and seismic movements to poor processing and negligence. Although masonry renewal is often visually obvious, it is necessary to consult the masonry or masonry suppliers of the extent of damage, its cause and the right way to deal with it. Historical buildings must be processed more sensitive than modern buildings. Structures in the areas of high -risk seismic activities can monitor another policy of masonry repair.
The most common types of masonry restoration are overwork and insertion. Both terms are often considered the same meaning, but there is a difference. The reworking includes filling the gaps created in damaged mortar joints and tuckpointing is about replacing the worsened mortar with a new mortar. The new mortar must connect well with the brick units and must not create any stress that causes it to be inserted or disintegrated. Completed masonry work must mAlso, a consistent and aesthetically attractive appearance.
Replacing and relocating brick units are types of masonry restoration that are carried out to deal with relaxed, fallen, broken or deteriorated units. Displaced or damaged stones, bricks and blocks can be moved on site using a new mortar or to be replaced by other old units. If similar old units are not available, new ones can be used to adapt to the originals. If possible, especially for historical buildings, it is advisable to use old units again. Production methods differ in how UNINS have been made in earlier days and how they are manufactured in modern times, and this difference can affect structural power. Another reason is the appearance of the corresponding original.
Another type of masonry recovery is parging. This includes the use of a fine, smooth coat of thick cement mortar on an exposed sheetH walls. Parging is carried out on walls that have been removed by neighboring structures. It is not used for walls with basic structural problems.
Cleaning is a type of masonry restoration that is used to clean the accumulated growth of dirt or moss. It is best to clean the surfaces of water, a mild chemical cleaning agent and a soft brush. Abrasive cleaning agents and methods such as sandblasting, can disrupt or damage the structure and should avoid them.
The structure of the masonry, if it has no basic problems, can be restored by simple redraw. It is necessary to remove the old color and ensure that the new one complements the structure of the building. The restored building should be auto -effectively maintained so that restoration work is again necessary in the near future.