Popularize waterproof knowledge, pay attention to waterproof materials, and ensure the safety of the main building project

Today, we work together to create durable waterproofing for urban high-rise buildings. How to choose durable waterproof coatings is something that should be taken seriously by manufacturers of waterproof materials, building developers, design institutes, and every household owner.

After more than 30 years of rapid development, real estate development has been developing rapidly. Due to the fact that developers focus on the quality and safety of the main structure and ignore auxiliary waterproof coatings, the leakage rate of Chinese buildings has reached more than 90%!

Almost every household has different degrees of water seepage, but the leakage sites are different. The most common leakage sites are as follows!

1. Water leakage in the bathroom is a relatively common phenomenon. 2. The second is water leakage in the kitchen, which is better than the bathroom. 3. Water leakage in the balcony. 4. Water leakage in the exterior wall of the building. 5. Water leakage in the roof gutter. 6. Water leakage in the basement, etc.

At present, the main choice and design of waterproof and anti-leakage materials for construction projects across the country are waterproof and anti-leakage materials. The most common are three types of waterproof and anti-leakage materials!

The first category: various types of waterproofing membranes, including domestic waterproofing membranes and imported waterproofing membranes. The application scope of the membranes is mainly the waterproofing of the roofs and gutters of construction projects. More than 90% of the membranes are selected for the waterproofing design of building roofs.

The second category: various types of polymer waterproof coatings, some of which are imported and most of which are domestic. They are rigid in nature, polymer modified, silane modified polymers, etc., and are mainly designed and applied in the waterproofing of bathrooms and kitchens.

The third category: mainly acrylic, polyurethane, and asphalt waterproof coatings, with many types, and the design and application scope is mainly for waterproofing of bathrooms, kitchens, exterior walls, basements, etc.

How to design and select durable waterproofing for construction projects, construction developers cannot ignore the auxiliary waterproofing materials of construction, and must ensure the service life of construction projects, including the leakage of waterproof coatings must be ensured for more than 20 years, and the water-free project commitment.

How to achieve more than 20 years of water-free construction engineering technology, builders, design institutes, construction parties, and house owners, when selecting, designing, and applying waterproofing materials, must require material suppliers to provide third-party product quality inspection reports and promise the waterproofing life of waterproofing membranes and waterproof coatings, which is very important.

Learn in detail about the various indicators of waterproofing membranes and waterproof coatings, including the indicators of high temperature and low temperature resistance of waterproofing membranes and waterproof coatings, especially the waterproofing membranes and waterproof coatings exposed on the roof, which must be resistant to high temperatures above 100℃ and resistant to low temperatures below -40℃!

Because the surface temperature of the concrete structure on the roof reaches about 75℃ in summer. If the waterproofing membranes and coatings are not resistant to high and low temperatures, water leakage is very easy.

The physical properties, elongation and breaking strength grades of waterproofing membranes and waterproof coatings are very important. For materials with poor physical performance tests, waterproof leakage is inevitable under the condition of unpredictable temperature differences between day and night.

The bonding strength grade of waterproofing membranes and waterproof coatings with the base of concrete structure is very important for waterproof durability! The relevant departments have not paid much attention to the impact of the bonding strength of waterproofing membranes and waterproof coatings on concrete structures!

If the waterproofing membranes and waterproof coatings are not well combined with the base structure, forming a two-skin phenomenon, water leakage is a matter of time!

Many urban high-rise buildings will leak water in a few months or more in a year, and the residents and owners will have a very headache life.

Therefore, how to choose waterproofing membranes and waterproof coatings is worthy of our whole society's high attention!

It is not only a project for living and working in peace and contentment, but more importantly, it is to ensure the mechanical properties of the main structure of urban high-rise building projects, and not to affect the main structure due to water leakage. It is not just a problem of water leakage.

Popularize the knowledge of construction engineering technology, waterproofing membranes and waterproof coatings, especially the production material suppliers, builders, design institutes, project owners, and high-rise building residents of thousands of households. They should pay attention to waterproof leakage and its impact on high-rise buildings.

It is not just water leakage that affects the living environment, but more responsibility is to ensure the safety of the main structure of urban high-rise buildings.

Welcome everyone to participate in the discussion, exchange and communicate, and work together to create a living environment for urban high-rise building projects, and improve the long-term and durable waterproof and anti-leakage engineering technology.