What kind of breathing paper to choose for light steel villas and wooden house villas?

Aolun paper has excellent waterproof performance, tightly wrapped in the periphery of the building, protecting the building from the erosion of rainwater, the wall structure and indoor water vapor are quickly discharged, effectively avoiding the generation of mold and condensation in the wall and roof, protecting the thermal performance of the envelope structure, keeping the interior of the light steel structure wall in a dry environment, and effectively ensuring the service life of the building.

The breathing paper (Olun paper) used in the light steel villa is a high-tech molecular material, the surface of the material has micro pores, and the water vapor can freely pass through these micro pores according to the principle of concentration gradient difference expansion, and the water droplets cannot pass through these pores, so it is called breathing paper, which has excellent waterproof ability and breathability. By paving the outside of the Oren paper, the liquid water and vapor water infiltrated into the outside of the building are prevented at the same time, the building structure is not invaded by rain, the wall structure and indoor water vapor are quickly discharged, and the generation of mold and condensate in the wall and roof is effectively avoided, the thermal performance of the envelope structure is protected, and the interior of the light steel structure wall is kept in a dry environment, so that the house is clothed with a coat that is not worried about wind and rain, and the service life of the light steel structure building is prolonged. OLUN paper is a brand-new, durable, UV-resistant polyolefin material composed of a special process, with good tensile strength, moisture-proof effect, and guaranteed service life.

Breathing paper (Olen paper) is installed behind the baffle, so it is the second line of defense of the building. If we install it correctly, it should serve three basic functions.

First and foremost, the breathing paper is the back-up water barrier behind the cladding. The cladding board itself is the first barrier, but the rainwater or snow driven by the wind will break through it and seep inward, so a backup water barrier is necessary.

Secondly, the breathing paper can also play the function of an inner layer, which can block hot and cold air from penetrating the wall; Of course, the prerequisite is that all seams are fully sealed. An important design feature of breathing paper is to reduce the cost of building power consumption and reduce air infiltration and possible air leakage.

Finally: water vapour is allowed to penetrate freely, so water vapour inside the structure can evaporate to the outside without the problems of mold and decay caused by being trapped in the structure. If the breathing paper does not have this characteristic, then it is like putting a thick raincoat on the house:

It is able to block the water from the outside, but at the same time it also blocks the water vapor emitted from the inside; On the contrary, breathing paper (Olen paper) is designed to resemble a waterproof and breathable outdoor jacket, so that the building will not be affected by water vapor.

The breathing paper (Ollen paper) used in the light steel villa is a high-tech molecular material, the surface of the material has micro pores, and the water vapor can freely pass through these micro pores according to the principle of concentration gradient difference expansion, and the water droplets cannot pass through these pores, so it is called breathing paper, and its excellent performance is reflected in the following aspects: the air tightness of the breathing paper (Ollen paper): the breathing paper is paved outside the insulation layer, covering the whole building, effectively strengthening the air tightness of the building, thereby reducing air leakage and convective heat loss.

Water tightness of breathing paper (Oren paper): The excellent waterproof performance of breathing paper and the tight coating protect the building from the erosion of water vapor and rainwater. Effectively ensure the thermal insulation effect and durability of the building, and make the building more energy-saving and environmentally friendly.

Vapor permeability of breathing paper (Oren paper): Breathing paper is paved outside the insulation layer, which can ensure the effective discharge of water vapor in the enclosure system, solve the problem of condensation and moisture resistance, and protect the insulation layer. Reduce the cost of the project

Breathing paper protects the insulation layer, and there is no need to make fine stone concrete or coated film waterproof materials on the insulation layer, which can reduce the project cost. The airtightness, watertightness and vapor permeability of the envelope system are crucial to the energy efficiency, durability and comfort of the building. Ollen Breathing Paper is a new material composed of durable, UV-resistant polyolefin material through a special process, which is very different from other breathing paper.

The toughness and resistance of Olen breathing paper are very strong, although it is only the thickness of a piece of paper, it is not so easy to tear it, and it will not be deformed; used in the interior walls and roofs of light steel and timber frame villas; Its pull-blocking function can play a certain stable role when the house is subjected to external forces (**, windy climate), and it is not easy to be torn, resulting in loss of performance, and the service life is guaranteed.