floor heating special extruded board.mp4

Floor Heat Insulation Special Extruded Board

Product introduction:

The full name of XPS (extruded polystyrene) is Xps Extruded Polystyrene.

Xps Extruded Polystyrene is a rigid foam board made of polystyrene resin as raw material plus other raw materials and polymers, heated and mixed while injecting the catalyst, and then extruded and molded. Its scientific name is extruded polystyrene foam for heat insulation (XPS for short). XPS has a perfect closed-cell honeycomb structure. This structure allows Xps Extruded Polystyrene to have extremely low water absorption (almost no water absorption), low thermal conductivity, high compression resistance, and aging resistance ( There is almost no aging decomposition phenomenon under normal use).

Yu Ou Nuo Basement Exterior Wall Extruded Board is used for building roof insulation, steel structure roof, building wall insulation, building ground moisture, square ground, ground frost heave control, central air conditioning ventilation pipe, airport runway insulation layer, high-speed railway subgrade, etc.

First, Chemical composition: yuono high density Xps Foam Board Basement Outer Wall is made of pure polystyrene by high pressure mixing and extrusion. There is no chemical reaction in the whole production process, and no waste water, waste gas and waste residue are produced. It is pure green building material.

Second, Physical composition: Yu Ou Nuo Xps Polystyrene Insulation Foam Board has a close closed cell honeycomb structure, with a closed cell rate of more than 99%, water absorption rate of less than 1% (water vapor permeability coefficient of less than 3ng / [M.S PA]), and excellent water resistance, damp-proofing and permeability resistance.

Third, Environmental protection performance: Yu Ou Nuo has stable chemical properties, no volatilization of harmful substances, not easy to decompose or mildew, and has good corrosion resistance.

Forth, Service life: The service life of Yuunuo extruded board can reach more than 50 years. The thermal conductivity loss rate within 50 years does not exceed 20%. It is a building material having the same life span with building.

Fifth, Field of use

1. Inverted Roof

By using the high compression and low water absorption of XPS board, the Floor Insulation Xps Foam Board can be placed on the waterproof layer, which can fully protect the waterproof layer, avoid the damage caused by temperature change, avoid the damage caused by external or man-made impact, and avoid the waterproof layer from ultraviolet radiation. The service life of the waterproof layer can be greatly prolonged.

2. Steel structure roof

The durability of Yo Ou Nuo extruded sheet makes the steel structure roof durable, and can avoid the occurrence of cold bridge, so as to ensure that there is no condensation and dripping inside the building; the compressive strength can adapt to the load requirements of various structures and construction; the material is compact, clean and does not produce dust,  can adapt to the requirements of various environments, and is also suitable for the workshop with cleanliness requirements.

3. Thermal insulation of internal and external walls

A lot of heat in the building is lost through the wall. Floor Heat Insulation Special Extruded Board is suitable for all kinds of wall structure insulation, but also can enhance the durability of the wall. Compared with expanded polystyrene, green feather extruded board has higher tensile strength and lower thermal conductivity. It is helpful to reduce the wall thickness.

4. Floor heating

 Yu Ou Nuo extruded board can adapt to the requirements of long-term load of building floor and wet construction environment such as concrete pouring, and can isolate water vapor, reduce the erosion of damp on the floor, and is not easy to be damaged. The high compression resistance and high dimensional stability of Yu Ou Nuo extruded board ensure the stability of the floor heating system. Low thermal conductivity can reduce the operating expenses of floor heating system.

5. Cold storage application

Yu Ou Nuo extruded board has the same thermal insulation performance in harsh environment, which ensures the use function of cold storage building; it is highly resistant to damp and steam, prevents condensation and condensation; it is not easy to creep under pressure, which provides excellent load support for building floor board.

6. Ground frost heave control

Placing Yu Ou Nuo Extrusion board under the base course of railway and highway pavement can minimize the icing of subgrade caused by frost penetration and effectively control the ground frost heaving.

7. Square floor

The inverted waterproof system of Yu Ou Nuo extruded board can effectively prevent the leakage of underground structure, and obtain relatively high compressive capacity with thinner and lighter materials.

For more environmental applications, please consult our technicians.

Application scope of extruded board:

building roof insulation, steel structure roof, building wall insulation, building ground moisture, square ground, ground frost heave control, central air conditioning ventilation pipe, airport runway insulation layer, high-speed railway subgrade, etc.

Difference between ordinary board and flame retardant board:

The big difference between ordinary board and flame retardant board is whether flame retardant is added or not, and the weight is slightly lighter: flame retardant board is about 32 kg per square, while ordinary board is only about 28-31 kg. "The price of flame retardant is very high, so the cost of flame retardant board is also greatly increased." The flame retardant effect of ordinary board without flame retardant is not good, even the flame retardant rate is zero. This kind of board is cheaper. There are a variety of specifications, 2 cm to 10 cm and other models, the price is not the same. Flame retardant board is divided into B1 and B2 levels. See GB8624-1997 (old standard) for details. Flame retardant board has high requirements for production technology and good flame retardant effect, which can effectively guarantee construction safety and reduce project risks and losses. Therefore, the Ministry of construction and the Ministry of Public Security jointly issued No. 46 document to prohibit non flame retardant board on the wall.