Recently, the Bulgarian Gas Company said that Bulgaria is negotiating with Gazprom on resuming natural gas supply, and there is a possibility that Russia will resume natural gas supply to Bulgaria.Since the outbreak of the conflict between Russia and…
To study the problem of collapse mode cracking in the cast-in-place foam concrete wall, using ordinary Portland cement, fly ash, and self-made composite foaming agent as the primary raw materials, the admixtures (there are two kinds of admixtures) we…
New materials for a sustainable future you should know about the molybdenum disilicide properties. Historically, knowledge and the production of new materials molybdenum disilicide properties have contributed to human and social progress, from the re…
The properties of the cellular concrete are strongly influenced by the type of foaming agent used.…
It is a light yellow transparent liquid at ambient temperature. It is easy to dissolve in water, and can be combined with anion (non-ion) or zwitterion. About APEP Monakylphenol Ethoxylate phosphate: APEP Monoakylphenol Ethoxylate Phosphate is ric…
It is a new high-tech which emerged in late 1980s. Its main purpose is to analyze the composition and structure of nanometer-sized matter and to produce new substances through direct manipulation and arrangement of atoms and molecular. The advent of…