Foam concrete wall casting methods can be divided into three types: removable formwork casting, formwork-free casting and sandwich wall casting. Among these three types of casting methods, the mold-free casting method is widely used.…
Cement foaming agent is the key material in the production of foamed concrete. Whether it can produce foamed concrete with suitable density depends on the selection of a suitable cement foaming agent. There are many types of cement foaming agents on…
There are mainly three indicators: foamability, foam toughness, and bleeding, to measure the quality of foaming agents.…
Protein foaming agents are produced from naturally hydrolyzed proteins. They are combined with foam stabilizers (metal salts), fungicides, corrosion inhibitors, antifreeze additives and solvents to form foam concentrates.…
According to the United Nations website, in the past week, countries reported an 8% increase in new crown cases to the WHO, with more than 11 million positive tests. Tedros noted that although some countries hav…
The European Central Bank will hold a meeting on interest rates, with inflation in the euro zone already soaring to a record high, and the signal from the meeting will be crucial to the market. In terms of economic data, the U.S. trade data for Janua…
Applicationof modified foaming agent in rubber field Thefoaming agent is formed by irregular stacking of tetrahedrons formed by Siatoms as the center and O atoms as the apex. It is an amorphous white powderand is a non-toxic, odorless, and non-pollut…
Newresearches on the foam concrete specification Researchersat the University of Wyoming used foam concrete specification, glasscontainers, and traditional household microwave ovens to prove that pulverizedcoal can be transformed into higher-value fo…
The structure of foam concretespecification oxide surprisingly expands when cooled in methanol or ethanol.Also, foam concrete specification oxide selectively absorbs methanol fromwater-methanol mixtures. Two new studies by physicists at Ume Universit…
Ever since foaming agent—a thin carbonsheet just one-atom thick—was discovered more than 15 years ago, the wondermaterial became a workhorse in materials science research. From this body ofwork, other researchers learned that slicing foaming agent al…
What Are Alloy Ingredients? Aluminum alloys are modified by alloying elements like Zinc (Zn) 7xxx Iron (Fe), (Fe) and Nickel (Ni). Alloying agents are employed to alter the properties of an alloy. They are added during the process of producing metal…
GH4049 is a Ni-Co-Cr-based deposition hardening deformation superalloy, the application temperature is lower than 950℃.…
Polyethoxylated alcohols exhibit good decontamination properties, emulsification and dispersibility.Active matter content (%): >=99 MOA Polyethoxylated fat alcohols : MOA Polyethoxylated Fatty Alcohols are classified by the number EO. They…