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Guangzhou Nuoran Building Materials Co., Ltd.
National service hotline: 02087656059
Guangzhou Nuoran Building Materials Co., Ltd.
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Factory address: Opposite Huagang Test Drive Center, Huagang Avenue, Huadu Auto City, Guangzhou


Company address: Room 711, Building B, Fuli Yingtai Plaza, No. 100, Huangpu Avenue West, Zhujiang New Town, Guangzhou


Tel: 020-87656059
Fax: 020-87660664
Email: info@nuoran.com

Contact person: Mr. Zhang 13570591340

Stone coated metal tile expert answers your questions about roof insulation materials

Time:

2019-08-13 21:08

Source:

Xinhua News Agency

People living on the top floor share a common problem: it's hot in summer and cold in winter, so Roof insulation and heat insulation materials are also a type of building material with high demand in recent years. What are some roof insulation and heat insulation materials? ? Below, Nuo'an Building Materials Co., Ltd. will introduce some of these new types of roof insulation and heat insulation materials. 。

 

1. Polyurethane rigid foam

Polyurethane rigid foam is a low-density microporous foam material with a closed-cell structure, it has low thermal conductivity, , good heat insulation performance, , low water absorption rate, , and convenient construction operation. The use of polyurethane rigid foam on roofs in China is still in its infancy, , mainly using direct spraying. Generally, it is sprayed and foamed on-site, , and can be used on roofs with any complex structure. Usually, 4 ~ 6 people can spray foam per day 15m3 and above , According to the spraying thickness of 30mm calculation , The daily spraying area reaches 500m2, several times that of traditional materials.

2. Polystyrene board insulation layer

Polystyrene board is a roof panel made by mixing cement and crushed polystyrene foam. The polystyrene board is located between the fine stone concrete surface layer and the waterproof layer, in addition to its heat insulation function, , it also has the function of an isolation layer , to prevent the cracking of the waterproof layer due to the expansion and contraction of the surface fine stone concrete. Under the same heat insulation effect, , polystyrene board insulation layer can reduce the cost , and save money. However, the strength of polystyrene board is relatively low, , and its fire performance is not very good, , and its construction performance is poor.

 

3. FS Cement fly ash heat preservation roof

FS type heat preservation materials are made by pouring and foaming fly ash, sulfoaluminate cement, stabilizer, and foaming agent at normal temperature and pressure. It has good environmental protection and comprehensive utilization. FS The density of type heat preservation materials is low, , so the thermal conductivity is very low, , therefore, the heat preservation performance is good. More importantly, it has a uniform closed-cell structure, , and the water absorption rate and natural moisture content are very low, , during construction, not only can the water spraying and wetting process be omitted, , but also the drawbacks caused by the absorption of water by the insulation layer after the completion of the cement mortar leveling layer are avoided.

4. Aluminum-coated bubble film

Bubble insulation material is a new type of environmentally friendly heat insulation material, which is soft, light, and easy to install. This material is made by blowing polyethylene into a bubble film and then compounding it with an aluminum-coated film or aluminum foil, so that it has the characteristics of heat insulation, heat preservation, waterproof, and moisture-proof. This product is environmentally friendly and non-toxic. Its appearance not only solves the discomfort and environmental hazards caused by previous glass fiber and foam materials such as (rock wool, glass felt, etc.) to the human body, but also can block the heat infrared that penetrates iron sheets, concrete, wood, and ordinary heat insulation materials that cannot be blocked.

Nuo'an Building Materials Co., Ltd. specializes in the production of colored stone metal tiles and has rich experience in roof building material installation. Many customers inquire about the installation of colored stone metal tiles and better roof heat insulation construction schemes. For customers with high heat insulation requirements, a common scheme is to use the above-mentioned heat insulation materials combined with the roof installation method of colored stone metal tiles. It has a very good heat insulation and energy-saving effect. Welcome customers to inquire.

Each production process is strictly controlled,

every step is rigorous and detailed,

every detail is carefully considered!

 

Strict testing is carried out to ensure product quality control!

 

Innovation is the driving force for the progress of enterprises! We have always been committed to product technology innovation, ensuring high-quality products, and constantly striving to produce world-class colored stone metal tiles.

Contact information: Manager Zhang (13570591340) 020-87656059

Factory address: Maxixi Industrial Park, Huagang Avenue, Xinhua Town, Huadu District, Guangzhou

 

Company address: Room 711, Building B, Fuli Yingtai Plaza, No. 100, Huangpu Avenue West, Tianhe District, Guangzhou

Nuo'an Corporate Culture:

Corporate mission: Focus on the challenges and pressures that customers care about, provide competitive roofing building materials and services, and continuously create maximum value for customers.

Corporate vision: To become a leader in the roofing construction industry. To become the best partner recognized by customers. To become a modern enterprise where employees realize their value.

 

 

 

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