Rock wool and glass wool price which cheaper?These two kinds of material are heat preservation material, and it is usable make sound-absorbing sound insulation material, can appear function is similar, but do not know this to choose which kinds of materia

Last week's news review: The total output value of China's construction industry increased by 6.2% in 2020.Ministry of Human Resources and Social Security: "architectural curtain wall designer" will be included in the new occupation!Qual

Rock wool sandwich board is a rock wool core board, and has the effect of thermal insulation and sound insulation.Generally speaking, in the same specification, rock wool is better than glass wool sound insulation.Rock wool sandwich board metal sandwich b

What is the difference between rock wool and asbestos?Isn't it different?Friends who are not familiar with these two materials may equate rock wool with asbestos, that is, rock wool and asbestos are no different, are harmful and toxic, will improve th

How is the construction of exterior wall rock wool insulation board?JianZhuRen ask this question is actually want to know the outer walls of the building project construction process of rock wool board, what on earth is it, is how to hold the rock wool bo

What is the difference between rock wool and glass wool felt?Many people may have this doubt, what is the relationship between rock wool and glass wool felt?Why the comparison?These are more people asking questions, then according to these problems, again

Last week's news review: Green Building Marking Management Measures issued, effective from June 1, 2021!Central Commission for Discipline Inspection issued a document!Standardizing the investigation of responsibility for especially major production sa

Is rock wool harmful to the body?This problem is long-term contact with rock wool workers are more concerned about, they worry about whether rock wool will harm their bodies, if so, how much this harm, will not affect daily life, will not cause irreversib

Rock wool and glass wool which sound insulation effect is better?Perhaps you are for the sound wall is to use rock wool or glass wool material and trouble, and then a little more specific, perhaps you are for KTV compartment sound insulation decoration an

What is the sound insulation effect of rock wool board?People with this problem should be new to rock wool, it is not very understanding of the industry, or is looking for a suitable sound insulation material procurement personnel.No problem is the proble

What are the main raw materials used to produce rock wool?Why do so many people ask this question, know that rock wool can be used for building, industry, pipeline heat insulation, reduce energy consumption can not it?Yes, we do not have to know the compl

Last week's top stories from the Ministry of Housing and Urban-Rural DevelopmentPilot projects were launched in three places.Chinese New Year on the spot!During the Spring Festival, "do not return home unless necessary".Underground infrastru