Pink-led new concept of building insulation and energy saving

Pink I led the new concept of building insulation and energy saving On August 19th, at the 2006 International Building Energy Conservation and New Wall Exhibition held by Shanghai International Exhibition Center, the reporter interviewed the exhibitor Owens Corning Asia Pacific Building Energy Saving System Wall Mr. Gu Yu, General Manager of the Body Division. Mr. Gu told reporters that Owens Corning, founded in 1938, is headquartered in Toledo, Ohio, USA and has long been one of the world leaders in building energy efficiency products. PINK (Pink) is the representative color of Owens Corning's insulation materials in the world. The reason why “PINKISGREEN” (Pink is green) is because all products of Owens Corning are always energy-saving and Two concepts of environmental protection. Owens Corning has been in the Chinese market for ten years. The exhibition was mainly aimed at launching two major external wall insulation systems for the Chinese market: Huiwei, external thermal insulation system and continuous insulation system for the outer wall.

The safety, durability, impact resistance and reliability of the Wai Wai exterior insulation system structure are essential for buildings, and energy conservation measures are the connotation of buildings. “Huiwei” means improving, improving and protecting the building envelope.

Vinyl foam board (FWB), interface agent, special binder, alkali-resistant mesh cloth, polymer mortar and patented fasteners. The Huiwei system is applicable to the external thermal insulation project for the renovation of new or old houses such as brick walls, concrete block walls and concrete walls at the grassroots level. Because it uses FWB board with excellent thermal insulation and mechanical properties, the upper layer is made of polymer mortar with strong weather resistance and crack resistance, which makes the whole system have good thermal performance and the main structure is more durable and durable.

The construction quality of Huiwei system has strict control standards: the insulation layer installation of Huiwei system must be glued and assisted by special mechanical fixing. This is because the fixing method of bonding nails is safer and more reliable. The wind pressure in the upper part of the high-rise building will increase exponentially, and the positive and negative wind pressure will produce the reciprocating fatigue load. The theory and practice prove that only the fixed method of bonding the nail is the safest and most reliable.

At the same time, in order to ensure the insulation effect, the minimum thickness of the main section of the extruded layer of the insulation layer should be not less than 25mm. The displacement of the base layer of the building under the action of positive and negative wind pressure is less than 1/360, and the negative wind pressure should be considered for the high-rise building. influences. For example, when the height of the building is less than or equal to 60m and the wind load calculation coefficient Ms<0.6, the basic wind pressure is <0.6kN/m2, and the FWB plate with 25mm thickness is selected; the basic wind pressure is tt=0.65kN/m2, and the negative pressure is selected. Wind pressure design value and thickness selection table (the thickness is selected according to the performance index of Owens Corning's FWB board). The Chinese building is mainly composed of masonry structure and concrete structure. This structure is strong and durable. Appropriately, the extruded board which can maintain good thermal insulation effect under the action of temperature and humidity for a long time should be used as the thermal insulation material, and the outer wall external thermal insulation is adopted, which fully exerts the advantage of the thermal inertia of the heavy wall and improves the living comfort. At the same time, it also protects the main structure of the building and prolongs the life of the building. The safety of the system is very important. Considering that China's buildings are mainly multi-storey and high-rise buildings, and the use of tiles as exterior decoration, Owens Corning has designed special fixings for various base walls, according to Different heights and wind pressures in different regions, using different fixture layout schemes to ensure system safety, Owens Corning also improved from materials, solutions, structures, accessories, etc., to ensure the safety of the veneer brick system. .

In addition, China has a vast territory, covering five climate zones. The environment and energy conservation requirements of each climate zone are different, and Huiwei and Bu wall external insulation systems can meet the different energy conservation levels of different climate zones.

a series of "S) (S) exterior insulation system: the system combines the insulation function and the decoration function, and is completed simultaneously. It can be used for exterior insulation of various forms of low-rise and multi-storey buildings. Its basic structure is The extruded polystyrene board is fixed on the wall with a fixing member (or adhesive), and then the Owens Corning decorative hanging board is mechanically fixed. The advantage of this system is slim.

ç–‹Using high-quality and high-efficiency extruded board as insulation material, the wall can maintain good thermal insulation performance for a long time.

The construction is all dry work, assembled, not restricted by the construction season, high work efficiency, fast speed, and few processes. It opens up a broad prospect for the industrialization of the wall I insulation decoration.

The hanging plate used for the exterior finish has long-lasting weather resistance, stable color, impact resistance, aging resistance and no pollution to the environment. Owens Corning offers a 50 year warranty.

Beautiful in appearance, rich in color, shape and texture, there are many options to meet the aesthetic requirements of architects and owners.

The reporter also learned from the General Manager that they not only provide quality products and services, but also provide a series of building energy-saving system solutions that meet the needs of the Chinese market.

Mr. Gu said, “The biggest difference between us and other product suppliers is that we provide a complete set of building energy-saving insulation systems and provide a complete solution for specific needs. In addition to the world's leading building energy-saving systems and The program has been brought to China, and the world's advanced technology is combined with China's construction methods and technical features to continuously develop system solutions suitable for the needs of the Chinese market, to achieve energy-saving promotion and transformation of new buildings and existing buildings in the Chinese market. ”

Finally, Gu told reporters. Xidi International, a large-scale real estate project recently opened in Nanjing, is an energy-saving residential project jointly developed by developer Yincheng Real Estate and Owens Corning. It adopts Huiwei external wall thermal insulation system and inverted roof thermal insulation system to achieve 65% energy-saving standard, and the effect is very good.

The safety, durability, impact resistance and reliability of the classic casebook6 structure are essential for buildings, and energy-saving measures are the connotation of buildings. The Huiwei system is applicable to the external thermal insulation project for the renovation of new or old houses such as brick walls, concrete block walls and concrete walls at the grassroots level. Because it uses FWB board with excellent thermal insulation and mechanical properties, the upper layer is made of polymer mortar with strong weather resistance and crack resistance, which makes the whole system have good thermal performance and the main structure is more durable and durable.

Patented design cold bridge fixture wall wood mud mortar leveling layer special binder full sheet polymerization arbitrarily quarrel W alkali glass fiber mesh cloth æ¡· mortar surname smashed into tiles

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