Why does concrete bleed water and how to solve it?
The phenomenon of aggregate sinking and water floating will occur in the process of transportation, vibration and pumping of concrete.…
The phenomenon of aggregate sinking and water floating will occur in the process of transportation, vibration and pumping of concrete.…
Polycarboxylate superplasticizer has more advantages than traditional naphthalene series and aliphatic superplasticizers when mixing high-strength concrete, but for low-strength concrete whose strength is not greater than C30, its high water-reducing…
In this article, defoamer, anti-shrinkage agent, preservation agent, and inhibitor will be talked about.…
Finland's "sand battery", Germany's "hot water bottle", Norway's "hot battery"... The influence of fancy energy storage on water chiller 1 ton in European countries…
This article will talk about coagulant, retarder, delayed coagulant, foaming agent, air entraining agent, and aerating agent.…
Suppliers of dna polymerase in pcr are also being affected by the rapid deterioration of the global pandemic…
The properties and varieties of concrete additives for refractories, especially refractory castables, ramming materials, plastics and other amorphous refractories are different.…
The substance that can delay the setting and hardening time of refractory castable is called retarder.…
Tantalum has excellent chemical properties and high corrosion resistance, and does not react to hydrochloric acid, concentrated nitric acid and…
Factors affecting freight forwarder time calculator Freight transportation In international freight transport, one of the most concerning issues is the price of freight transport. The cost is…
Due to the laminar structure of graphite, atoms or small molecules can be introduced between the carbon layers (intercalation)…
This article will talk about the differences between concrete antifreezer and early strength agents.…
The 12V AC output adapter, a versatile and widely used power adapter, is employed in various industries and applications. It has an output voltage of 12 volts alternating current (AC), making it a convenient and reliable choice for powering diverse d…
AOS is highly wettable, decontustable, has a good foaming force and emulsification. It's also soluble in water. Purity: 97% Sodium alpha olefin sulfonate is a chemical compound that can be used to make a variety of products. It has a rich and fi…
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…