Even the most sturdy constructions require maintenance over time. Has the mortar between the bricks of your building started to deteriorate? Under such circumstances, repointing should be your ultimate solution. Are you aware of the repointing process? It is nothing but the process of replacing the external parts of mortar joints. It not only enhances the appearance but also maintains the integrity of the structures. There are a few common mistakes which people commit across the nation when undertaking this procedure. This blog will help you to know about them and avoid these mistakes. It will further help you to avoid any scope for unsatisfactory results and structural damage.
Using The Wrong Mortar Mix
This is one of the most common mistakes which one commits during repointing. The mortar mix should mix well with your bricks. Previously, the mortar mix used to be lime-based, which is generally a bit softer. Modern mortars are generally cement-based, which can be hard. Professionals should always consider factors such as texture, colour, and composition. The new mortar should closely match your existing brickwork. Professionals can also help you find the perfect mortar mixture after assessing your building’s specific needs.
Ignoring Weather Conditions
You will be surprised to know that weather conditions play a major role towards ensuring the effectiveness of the repointing process. Extremely hot or cold temperatures are never suitable to ensure long-term results from this process. It mostly occurs when the mortar fails to settle properly, which in turn leads to early damage. Moderate temperatures with a decent amount of humidity can be ideal conditions for the mortar to settle. Always ensure that you plan this work during moderate weather conditions to protect it from direct wind, sun, or rain.
Removing Too Much of Old Mortar
Removal of old mortar is essential, but it should be done with care to prevent damage to the existing brickwork. There should be a certain level till which the mortar should be removed, as excessive removal can seriously weaken the structure. Additionally, one should also avoid using power tools to remove old mortar. This is mostly because power tools can easily damage the bricks. Even if it takes time. Hand tools are the most effective solution for this job.
Failing To Prepare The Joints Properly
Effective preparation of the joints allows mortars to settle easily and last for years to come. It should include detailed cleaning of the joints after removing the old mortar. Improper cleaning can lead to poor adhesion of new mortar, which may further contribute to damage and cracks. Adding enough moisture to the joints before applying new mortar is another key step, as it helps prevent dry bricks from absorbing too much moisture from the mortar.
Incorrect Application of Mortar
A common mistake that many people make is creating a new mortar layer that is too thick. Effecvine thickness is always prone to cracks and damage. Effective application not only offers a durable but also an aesthetically pleasing finish. While applying the mortar, professionals should ensure that an even layer is being applied. Professionals with years of expertise ensure that they fill the gaps tightly and smooth out the outer layer.
Never Have A Casualistic Approach
Are you looking to extend the lifespan of your building? Repointing brickwork can be an amazing solution. Mistakes during repointing can prove to be extremely costly. Hopefully, you are now well aware of the common mistakes associated with this line of work. Here at Gladstone Tuck Pointing & Restoration Ltd, we offer world-class masonry services. You can visit our website if you’re considering repointing in London. Our team always plans carefully, uses the right materials and executes skillfully.