Problems and solutions in the application of lightweight gypsum mortar for building insulation
In practical applications, the main problems of thermal insulation mortar are insufficient strength, poor thermal insulation effect, and high water absorption of vitrified microspheres. 1. Poor therma…
Development and application of foam concrete
1.1 The current application status of domestic foam concrete In recent years, relevant departments in my country have paid more and more attention to building energy conservation and introduced releva…
Some experiences on the construction and application of external thermal insulation mortar under low temperature conditions
1. Introduction In some northern areas, when the temperature drops below 0℃ in winter, some exterior walls need to be insulated. Projects require winter construction in order to rush the construction …
Application of new foam concrete technology
The application of cast-in-place foam concrete in my country was initially focused on building roofs and ground energy-saving insulation projects. However, with the gradual increase in awareness of th…
Problems in the research and application of foam concrete
1 Problems in Theoretical Research Foaming agent is one of the key factors that determines the quality of foam concrete. At present…
Application of gypsum mortar in building construction
The application of cement is always indispensable in the construction process, and sometimes the transportation of cement is not so convenient. In order to cope with the inconvenience of cement transp…
Neveon’s flexible polyurethane foam containing BASF’s recycled polyols reaches first large-scale application
Vacation time is also hotel time. Good rest requires comfortable sleep. Vacationers and business travelers can now sleep on mattresses containing recycled raw materials. BASF and NEVEON have proven th…
Nanjing University of Technology’s “A vegetable oil polyol and its preparation method and application” won the Nanjing Patent Gold Award
Recently, the Nanjing Intellectual Property Office announced the “Decision on Recognizing the Nanjing Patent Award in 2023” (Ningzhi [2023] No. 27). This time, a total of 5 Nanjing Patent …
Neveon’s flexible polyurethane foam containing BASF’s recycled polyols reaches first large-scale application
Vacation time is also hotel time. Good rest requires comfortable sleep. Vacationers and business travelers can now sleep on mattresses containing recycled raw materials. BASF and NEVEON have proven th…
The dosage and application scope of early strength agent, antifreeze and waterproofing agent. Price of early strength antifreeze in Bengbu
Early strength agent refers to an admixture that can promote setting and improve the early strength of concrete without significant impact on the later strength. Those that only play a role in promoti…
