Waterproofing a building is one of the most crucial stages in construction, holding significant importance. Water penetration into the building can cause numerous issues, including structural damage, moisture and mold growth, damage to walls and ceilings, and even a reduction in the building’s lifespan. This article will discuss important tips for waterproofing and proper methods of implementation using Maxilrad nano-coating.
Tiled Terraces and Roofs
One common problem in buildings is water penetration through tiled terraces and roofs. This issue mainly arises from improper waterproofing, damage to the waterproofing layer due to construction tools, or water seeping through the tiles. Below, we will outline the correct steps for waterproofing these areas.
Causes of Moisture:
- Improper waterproofing: Using inappropriate waterproofing materials or improper application can lead to water penetration.
- Damage to waterproofing by construction tools: Using unsuitable tools during tile installation can damage the waterproofing layer, opening paths for water infiltration.
- Water seepage through tiles: Often, water seeps through the joints and gaps in the tiles, causing underlying damage.
Waterproofing Method:
- Removing old joints: Begin by removing the old grout from the tiles. This is done carefully using a grinder to ensure all old grout is completely removed.
- Cleaning: After removing the grout, clean the area. Using an air pump to remove debris and dust is very effective. This step ensures the surface is completely clean and free of any extra materials.
- Grouting: In this step, mix Maxilrad nano-coating with water and white cement, then start grouting. This mixture not only ensures complete waterproofing but also increases the durability and strength of the joints.
- Filling the joints: Grouting should be done in several stages to ensure all gaps are fully filled. After each stage, clean the joint surfaces thoroughly.
- Leveling: For leveling, use a paste made from white cement, stone powder, and PP fibers. This mixture makes the surface smooth and even, preventing cracking.
Technical and Execution Tips
- Ensuring the health of installations: Before starting the waterproofing work, ensure that existing installations such as pipes and faucets are in good condition. Also, testing the drains and checking the drainage systems is very important.
- Thin grouting: Using thin grouting, especially in sensitive areas like terraces and roofs, is crucial. This helps prevent cracking and water penetration into the building.
- Checking the weather conditions: Weather conditions significantly affect the quality of waterproofing. Ensure that the weather conditions are suitable for the work. The best time for waterproofing is dry and rain-free days.
Amount of Maxilrad Nano-Coating Used
For each square meter of the target surface, one liter of Maxilrad nano-coating is sufficient. In other words, each liter of this product can adequately cover 1 to 1.5 square meters of surface area. Due to its unique properties, this nano-coating offers exceptional resistance to water and dampness, increasing the structure's lifespan.
Ultimately, adhering to the technical principles and tips in the waterproofing stages, including using high-quality materials like Maxilrad nano-coating and proper application, plays a crucial role in preventing issues caused by water penetration. By following these guidelines, many structural and environmental problems can be avoided, resulting in durable and sustainable buildings.