Last week's highlights: Ministry of Housing and Urban-Rural Development: From 1 January 2021!Grade A supervision qualification of housing construction and municipal public works shall be examined and approved by informing commitment system;The project

What are the advantages of formaldehyde-free glass fiber muffler?Usually people in the industry will make a comparison between formaldehyde-free glass fiber muffler air duct and galvanized iron sheet air duct, from the production of materials, performance

Formaldehyde-free glass fiber muffler can muffler really?It depends on the product of the material form, formaldehyde-free deadened the noise of fiberglass duct, a big advantage is the mute, through the sound absorption performance of glass fiber material

Formaldehyde-free glass fiber muffler is made of what material?This air duct adopts formaldehyde-free environmental protection glass wool material to make air duct shape air conditioning ventilation duct. Because the main material used is glass fiber (ref

Why is formaldehyde-free glass wool duct called direct duct?For those of you who are new to the term "direct duct," your reaction might be the same as most people's: What kind of duct is this?Once again refresh the understanding of formaldeh

Last week's news review: Ministry of Housing and Urban-Rural Development: Qualification approval authority devolved!Six regional trials!Cancel construction drawing review, Guangzhou as a pilot!The Ministry of Emergency Management announced a number of

What are the applications of formaldehyde-free environmental glass wool board?Must have been a lot of people want to know, what good is a formaldehyde-free glass wool board, compared with other kinds of formaldehyde-free glass wool, such as tubular glass

What is formaldehyde-free glass wool insulation board?How does it hold heat and absorb sound?Compared with ordinary glass wool board what advantages?The above problem is more people ask, but also just in contact with the building insulation material indus

One of last week's highlights: Blockbuster!The latest project construction field access permit list is announced!Jiangxi Province housing and construction department and other three departments: speed up the development of prefabricated buildings!Emer

Can I use glass wool indoors?Believe that this is a lot of people are decorating bridal chamber, transform the old house, are likely to be some questions, want to use but can't use again, this is a lot of people started to use glass wool, because the

What color is formaldehyde-free centrifugal glass wool?Centrifugal glass wool and formaldehyde-free glass wool can be intuitively distinguished by color. The former one is mainly yellow, and the latter is mainly white. Formaldehyde-free centrifugal glass