Trending

What should be paid attention to when using concrete admixtures(2)?

In the process of concrete mixing, the mixing method of admixture has a great influence on the effect of admixture.…

More>>

What should be paid attention to when using concrete admixtures?

Admixtures can be used for almost all kinds of concrete, but suitable admixtures must be selected according to engineering needs, construction conditions and construction technology.…

More>>

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.…

More>>

How to avoid mortar quality problems caused by excessive hydration reaction caused by high temperature?

In the summer when the temperature is high and the air humidity is low, due to the accelerated hydration reaction at high temperature, the moisture is easy to evaporate, the mortar fluidity loss is fast and the setting time is shortened, the construc…

More>>

Air bubbles in concrete: Why and How to deal with it?

The bubbles in concrete above 100μm are called large harmful bubbles, 100 ~ 50μm are called harmful bubbles, 50 ~ 20μm are called low harmful bubbles or harmless bubbles, and those below 20μm are called beneficial bubbles.…

More>>

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…

More>>

Where are concrete admixtures used?

At first, concrete additives were used only to save cement. With the development of construction technology, admixture has become the main measure to improve the performance of concrete.…

More>>

The introduction to the foam concrete wall pouring method

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.…

More>>

Foam stabilizer for Foam Concrete

Foam stabilizer, also known as concrete foam stabilizer, is the most important foam stabilizing component in the foam agent. Among the various factors that stabilize the foam, the foam stabilizer is the first influencing factor. It is usually added t…

More>>

What is concrete waterproofing agent

Concrete waterproofing agent can significantly improve the impermeability and waterproofing of concrete, and the impermeability grade can reach P25 or higher. It is especially suitable for concrete for bungalow roof, large volume waterproof concrete,…

More>>

What is the best foaming agent

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…

More>>

How to Measure the Quality of Foaming Agents?

There are mainly three indicators: foamability, foam toughness, and bleeding, to measure the quality of foaming agents.…

More>>

Related news

Sodium Lauroamphoacetate CAS 156028-14-7

This product is an amphoteric mild surfactant with low irritation and good foam strength. CAS 156028-14-7 Sodium Lauroamphoacetate: It is cationic in acidic conditions and can shield the skin by protecting Anions. Product Performance of the So…

More>>

Oleic acid diethanolamide;Oleamide DEA CAS93-83-4

It has excellent antistatic, lubrication ability, rust prevention, and anti-wear abilities. About Oleic acid diethanolamide: It has excellent antistatic, lubrication ability, anti-wear, decontamination, foaming, foam stabilization and dispersion.…

More>>

The global market for human hair wigs and extensions by lace front bob wigs is expected to change significantly in 2021-2025 due to COVID-19

The "Global Human Wigs and Hair Extensions Market Report" will provide strategic and profitable insights into the human wigs and hair extensions industry. This professional research provides competitive landscape design, market overview of ...…

More>>
0086-0379-64280201 brad@ihpa.net skype whatsapp