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Waterborne defoamer for concrete

Polycarboxylate superplasticizer is often used in concrete, which can reduce the water consumption of concrete while maintaining the same fluidity, thus improving the strength and durability of concrete.…

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What should be paid attention to when using polycarboxylate superplasticizer for C30 and below concrete?

Polycarboxylate superplasticizer has more advantages than traditional naphthalene and aliphatic superplasticizer in mixing high strength grade concrete, but its advantages of high water reduction cannot be brought into full play when the strength is…

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Effect of Limestone Powder in Machine-made Sand on PCE powder

Natural river sand has been exhausted after decades of large-scale mining, concrete production enterprises began to use machine-made sand as fine aggregate on a large scale.…

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The content of chloride ion should be controlled when compounding polycarboxylic acid high performance superplasticizer

In order to improve the early strength of concrete, some manufacturers will add triethanolamine, calcium chloride and industrial salt to the superplasticizer, especially in winter or prefabricated component factories and cement products factories tha…

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What is Titanium used for?

Recently, the EU proclaimed new sanctions on Russia, including coal, timber, rubber, cement, and fertilizer, as well as high-end seafood titanium powder. General:Can be used in pyrotechnic fuzes and combustible compositions, photographic…

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Effect of cement temperature on the performance of pce powder

If the compatibility of polycarboxylate superplasticizer and cement is not good, the concrete mixture is prone to some problems, such as segregation, bleeding, greater slump loss, shorter setting time and so on, so that the concrete mixture can not b…

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Why is polycarboxylate superplasticizer more suitable for modern concrete?

The wide application of mineral admixtures mainly derived from industrial solid wastes diversifies the composition of cementitious materials, which is one of the main characteristics of modern concrete.…

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How to use polycarboxylate superplasticizer for different kinds of concrete?

Adding polycarboxylate superplasticizer can make the compressive strength of precast concrete reach 40MPa grade at 8h to 18h.…

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What is monocrystalline silicon?

After Russia pledged to scale back its military operations around Kyiv and in northern Ukraine, the prices of most industrial metals fell, led by aluminum, showing people's concerns for supply shortage eased.At an earlier time, the West imposed sweep…

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Effect of polycarboxylate superplasticizer on the concrete properties

The impermeability of concrete is related to its porosity and pore structure.…

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Polycarboxylate superplasticizer advantages

Polycarboxylate superplasticizer is based on unsaturated polymerizable monomers with active groups such as carboxyl group, sulfonic acid group, hydroxyl group and polyoxene group as raw materials.…

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Graphene bags significantly reduce platinum requirements for hydrogen fuel cells

Although hydrogen fuel is a promising alternative to fossil fuels, the catalyst it relies on for power generation is mainly composed of rare and expensive metal platinum, which limits the wide commercialization of hydrogen fuel.…

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High Purity Spherical quartz powder Spherical SiO2,99.9%

OPEC+ is likely to stick to its plan for a small increase in oil Spherical SiO2 powder will continue to be influenced by the oil supply shortage. About Spherical quartz powder Spherical SiO2:Spherical quartz powder has excellent propertie…

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High Purity Beryllium Nitride Be3N2 Powder CAS 1304-54-7, 99.99%

Be3N2 powder is another name for beryllium nutride. You can use Be3N2 powder, beryllium oxide, in high-temperature ceramic materials. Purity: 99.99%Particle Size: -100 Mesh The Beryllium Nickel Be3N2 Powder Beryllium's nitride is chemically named…

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C1618P Alkyl C16-18 Alcohol Phosphate Cetostearyl Alcohol Phosphate

It is important to use phosphate ester, as an emulsion stabiliser in the spinning process of fiber fabrics. This is especially true under conditions of high alkalinity. C1618P C16-18 alcohol phosphate is also known as C1618P C16-18 alkyl C16-18 alc…

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