It is generally accepted that masonry that is constructed correctly requires very little maintenance or repairs to maintain its condition. For older structures, it will be more likely that the joints between brickwork and the stone are degraded and developing signs of deterioration that could be the result of a variety of issues. You can also search online to hire experts for brick repair in Sydney.
The causes that could cause your brickwork to degrade include moisture damage caused by leaky roofs, damaged guttering, and drain pipes that leak or leak in the plumbing. Moisture infiltration at the floor's level because of inadequate dampproofing is the primary cause of damage to masonry, others can also impact lintels, sills, the eves, and the parapets. Settlement in the structure can cause severe damage to brickwork.
Sometimes, it is the case that issues in brickwork and masonry are because of the poor craftsmanship of the initial Mason. A poor mixing process that is not done in the right proportions could cause the damage of frost and attacks on sulfate caused by salts that dissolve within the bricks.
Sometimes, damp issues are difficult to resolve. The normal process of evaporation of moisture from mortar and bricks is affected and can hinder the normal process of evaporation due to the extreme shade caused by overhangs and the proximity to adjacent structures.