Energy conservation and environmental protection is a common topic in the world
Living in a house warm in winter and cool in summer is everyone's dream
Improving energy efficiency is a national plan.
Improving living conditions is needed by everyone.

People have been looking for a better building energy-saving and decoration scheme. They have tried it over and over again for internal insulation, sandwich insulation and external insulation. They have finally found you-an integrated board for external wall insulation and decoration, from brushing materials to veneer tiles, from dry hanging marble to glass curtain walls, from wet operation on site to factory assembly production.

External wall thermal insulation and decoration integrated board is a very rare external wall energy-saving decoration product that is originally developed by Chinese enterprises, formulates standards, and forms a complete application system and case, and has the conditions for promotion to the world.

Thin plastering system is now the application of the longest life, the most extensive area of exterior insulation system, exterior wall insulation decorative board is the most "young" exterior insulation system. However, according to research by industry associations and other institutions, thin plastering systems are being gradually replaced by exterior wall insulation and decoration integrated board systems.

"rising star" exterior wall insulation decoration integrated board system with what instead of thin plastering system?

Let's make a simple comparison from several aspects:

System Weather Resistance Comparison

Thin plastering system: The traditional thin plastering system is to directly apply the coating to the exterior wall as the facing layer. The coating is directly in contact with the outside world and is easily polluted by stains and dust. Acid and alkali will penetrate and erode the facing layer with moisture, thus poor weather resistance and color retention.

External wall thermal insulation and decoration integrated board system: the external wall thermal insulation and decoration integrated board adopts special fluorocarbon resin cover light, which will form a dense, hard and tough transparent paint film on the surface of the facing layer, preventing moisture, acid, alkali and stains in the air from entering the facing layer, thus effectively protecting the facing layer. And the F-C bond in the molecular structure of fluorocarbon resin is the chemical bond with the shortest bond length and the largest bond energy, so its chemical performance is very stable, and its alkali resistance, weather resistance and corrosion resistance are excellent. The surface tension of the fluorocarbon layer is very low, thereby imparting excellent stain resistance and self-cleaning function to the surface of the finishing layer.

System Integrity Comparison

Thin plastering system: the traditional thin plastering system must be putty scraping on site during construction. the facing layer and putty layer are relatively independent, which is prone to delamination, such as empty drum, peeling and peeling of paint film. this is the "bandage building" and "bubble building" hotly discussed on the internet ".

External wall thermal insulation and decoration integrated board system: external wall thermal insulation and decoration integrated board adopts special primer penetration. Excellent permeability and adhesion, effectively eliminate the isolation layer, significantly improve the strength of the base layer and the bonding force of the surface layer, to ensure that the surface layer will never fall off. The introduction of functional groups between each layer of paint film produces strong chemical bonding forces to ensure that it never delaminates. Completely eliminate the film hollowing, peeling, peeling phenomenon.

Decorative effect diversity contrast

Thin plastering system: the traditional thin plastering system is manually painted or sprayed on site, which is suitable for ordinary paint, real stone paint, texture paint and colorful paint, with uneven colors and poor decorative effect.

Exterior wall insulation and decoration integrated board system: exterior wall insulation and decoration integrated board factory automation production, suitable for all kinds of coatings, real stone paint, texture paint, fluorocarbon paint, metallic paint, colorful paint. In particular, the colorful paint imitation marble coating has thin coating, clear texture and realistic effect, which is better than natural. And the pattern can be freely mixed, and the decorative layer can be made into different colors, various textures and stone texture effects. The degree of imitation of natural marble is high, and the visual effect equivalent to marble is obtained, while the potential safety hazard and installation restriction caused by marble being too heavy are greatly reduced. Fluorocarbon paint, metallic paint can completely replace the aluminum plate and aluminum plate. The above color is uniform and does not flower, and the decorative effect is excellent.

Anti-cracking comparison

Thin plastering system: The traditional thin plastering system uses plastering mortar and alkali-resistant grid cloth as the plastering layer, which has poor weather resistance and is prone to cracking and cracking due to thermal stress caused by temperature difference and climate change. The plastering mortar and alkali-resistant mesh cloth are used as the plastering layer, which has low impact strength and is easily damaged by external force.

Exterior wall insulation and decoration integrated board system: exterior wall insulation and decoration integrated board adopts high-density calcium silicate board as decorative board, which has excellent weather resistance, and its strength is much higher than that of plastering mortar and alkali-resistant grid cloth, and has good impact resistance and wind pressure resistance. A certain gap will be reserved between the external wall thermal insulation and decoration integrated board and the board to release thermal stress and effectively solve the problems of various outer layer cracks and cracks in the thin plastering system.

System water resistance comparison

Thin plastering: The traditional thin plastering system has low waterproof performance of plastering mortar and alkali-resistant grid cloth on its surface, and the thin plastering system is easy to crack, crack and water seepage, and water is easy to enter the insulation layer, which not only reduces the insulation effect of insulation materials but also produces phenomena such as hollowing and cracking.

External wall thermal insulation and decoration integrated board system: the external wall thermal insulation and decoration integrated board facing layer adopts special fluorocarbon cover light, which has excellent hydrophobicity; The decorative panel adopts high-density calcium silicate board, which is not easy to crack and crack, and has good waterproof effect.

Comparison of construction convenience

In the traditional thin plastering system, coatings and thermal insulation materials need to be purchased and constructed separately, and the installation process is complicated.

The external wall thermal insulation and decoration integrated board realizes the multi-function integration, and the factory is the finished product, which is fixed on the wall by "pasting and anchoring. One construction can solve the two functional requirements of heat preservation and decoration, save time and effort, reduce more than ten processes of thin plastering system to four, and shorten the whole construction period by about half.

From a household perspective,
Long-life exterior wall building materials more peace of mind

Generally speaking, the house owner has 70 years of property rights. If the exterior wall cracks due to the increase of service life during the property right period, the worst consequence is undoubtedly water seepage. Water seepage from the exterior wall will directly cause the interior wall to become moldy and become a "big face". In severe cases, people cannot live at all. If it needs to be repaired, it is extremely difficult.

From the point of view of comprehensive economic cost
Long-life exterior wall building materials more "save money"

Take the thin plastering system as an example. The durability of the thin plastering system is about 10 years. Once it expires, these high-rise buildings will become "naked buildings" without clothes ". For ordinary buildings that require a design life of 70 years, the main body of the building needs at least 4-5 exterior wall renovations in its lifetime. This will be a huge project and the cost will be immeasurable. The external wall insulation and decoration board, a typical "long-life" external wall building material, can relatively reduce 3-4 times of repair and reconstruction, and greatly reduce the cost of "repair.

From the perspective of environmental resource utilization
Long-life exterior wall building materials more environmentally friendly

2019 countries released the old community project renovation must have heard. On July 1, the Ministry of Housing and Urban-Rural Development, the National Development and Reform Commission, and the Ministry of Finance issued the "Notice on Doing a Good Job in the Reconstruction of Old Communities in 2019" to improve people's livelihood needs. The renovation projects include public equipment renovation, exterior wall renovation, and environmental renovation. According to relevant statistics from the Ministry of Housing and Urban-Rural Development, there are nearly 160000 old communities across the country, involving hundreds of millions of residents, more than 42 million households, and a construction area of about 4 billion square meters.

As can be seen from the data, there are a large number of old residential areas that need to be renovated. With such a large-scale renovation project, it is not difficult to imagine how much construction waste will be produced. With the rapid development of urbanization, it is inevitable to demolish and rebuild old buildings, but if short-lived exterior wall building materials are always used, it means that there will be more large-scale renovation projects in the future.

In other words, only by developing long-life exterior wall building materials can it be possible to reduce environmental pollution caused by construction waste in the future by reducing the number of renovations. The use of long-life exterior wall building materials can not only effectively extend the life of the building, ensure the durability and structural safety of the building, but also "more at ease, more economical, and more environmentally friendly".