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Diference Among PU, PIR, PUF And PUR Insulation
Apr , 29 2025
PU (Polyurethane),PIR (Polyisocyanurate),PUF (Polyurethane Foam) and PUR (Polyurethane Resin) are four types of insulation materials commonly used in the construction industry. While they are types of foam insulation, there are some key differences among them. Picture Content Unit PU PIR PUF PUR Thermal Conductivity W/m·k ≤0.03 0.02≤ 0.023 0.035 ≤0.028 0.0...
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Why PIR Sandwich Panels Are Ideal for Cold Storage Facilities?
Apr , 18 2025
What is PIR sandwich panels? PIR is short of Polyisocyanurate,is a fireproof insulation material, derived from polyurethane. The PIR sandwich panels are manufactured on the continuous lines and the space between the metal sheets is filled with fireproof polyisocyanurate foam. PIR sandwich panel roofing systems have revolutionized modern construction, especially for industrial and commercial buildi...
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The Difference Between Prefab and Modular Construction
Mar , 19 2025
Prefab Construction Prefab Construction is short of prefabricated construction,a building method that is becoming increasingly common in many regions of North America. Prefabricated construction refers to the manufacturing of buildings or parts of buildings in advance, which can be easily transported and assembled. This style of construction takes place in a factory environment, and it can ...
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Metal Roofing In Construction
Mar , 06 2025
What is the metal roofing? Metal roofing is a durable and versatile roofing option made from metal roof panels, this metal roofing systems designed to protect buildings from weather elements. It is commonly constructed from materials such as steel, aluminum, copper, or zinc, offering a combination of strength, longevity, and aesthetic appeal. Metal roofs are known for their exceptional resistance ...
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How to avoid insulated metal panels(IMP) installation mistakes?
Dec , 31 2020
Insulated metal panels (IMPs) have been an integral part of commercial, industrial, residential construction projects for many years. Some people called it sandwich panels, laminated panels,etc. We believe that if you are involved in the construction industry, you should know this kind of building material. But even professional installation team of steel buildings, they may do something wrong, an...
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What are the differences between PUR and PIR foam panels?
May , 05 2020
Most of the people only know about PU insulation panels,as the best thermal material in the world so far, only some professional buyers in related industry,they understand there is PUR and PIR. PU is short for polyurethane, and today we will introduce more details about PUR and PIR insulation foam for you. So you can understand them better and know which one will be better for your projects. ☆ The...
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Pros & Cons of using mobile container house as hospital & clinic
Apr , 24 2020
☆ Brief concept to understand container houses Again a topic about modular container houses,actually it can be divided into different types,according to its processing technology and installation method.Normally we called them as follows: Type 1-Quick assembled container house,all materials are in bulk. After delivery to the construction site, install according to the drawings; Type 2-Flat pa...
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Modular houses change your way of living
Mar , 10 2020
Housing industrialization represents the degree of progress in a country's construction technology. From the old earthen houses, hand-built brick houses, and semi-mechanical houses, to houses can be prefabricated on production line, or build a house like playing with Legos. The rapid industrial revolution has accompanied China's economic transformation is changing you and me . Hereby, we would lik...
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What's the effects on steel industry from
Feb , 25 2020
The beginning of 2020 is very tough, new Coronavirus raged throughout China,and even spread globally. This virus has a great impact on all aspects, especially the real economy and the service industry, since people can’t get together, otherwise there is infection possibility. Hereby, we would like to analyze effects on steel structure industry, which we understand better,and hopefully this could s...
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China Speed - Wuhan HuoShenShan Hospital
Feb , 09 2020
On 2020/02/02, there was one exciting news from Wuhan Huoshenshan Hospital: In 10 days, 34,000 square meters and 1,000 beds for patients, Wuhan Huoshenshan Hospital was completed! China's speed once again shocked the world. Not only can China be built or built, it also has TVs, water heaters, air conditioners, independent bathrooms, and even 5G base stations. Let's review the whole process togethe...
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