How to apply concrete siliceous density agent?
1. Function Concrete is slightly expanded and dense, and has functions such as moisture-proof, waterproof, anti-seepage, and anti-cracking. . The impermeability grade of concrete prepared with this pr…
The working principle of early-strength water-reducing agent is simple and easy to use.
Early-strength high-performance water-reducing admixture (liquid) was developed after ordinary water-reducing agents represented by lignocalcium and high-efficiency water-reducing agents represented b…
Is the early-strength water-reducing agent toxic? Can it be in direct contact? Will it cause any harm to the skin?
At present, early-strength superplasticizer is an environmentally friendly product, but it is a chemical product after all. Workers should avoid direct skin contact when working. Having been engaged i…
Yulong pipe lubricant is used to lubricate the secondary lined concrete delivery pipes of tunnels
1. Technical introduction This product is formulated with a variety of polymeric materials. It will dissolve quickly after mechanical stirring for 2-5 minutes at room temperature, forming a viscous, s…
Another way to calculate water reducing agent in concrete
1 Determination method of water reduction rate in the current standard “Concrete Admixtures” (GB807621997) p> 1.1 Introduction to the standard method The water reduction rate is basical…
Is high-efficiency concrete water-reducing agent harmful to the human body?
Hazardous chemicals refer to highly toxic chemicals and other chemicals that are toxic, corrosive, explosive, flammable, and combustion-supporting, and are harmful to the human body, facilities, and t…
How to use interface agent
How to use interface agent1. The construction environment temperature cannot be lower than +5℃ , maintain a ventilated, dry environment, and keep the humidity less than 70%. 2. Keep the base surface c…
What is the solution to the problem that the strength of concrete cannot be increased in the later stage? Concrete surface enhancer manufacturers help you solve the problem
What is the solution to the problem that the strength of concrete cannot be increased in the later stage? Concrete surface enhancer manufacturers can help you solve the problem Anhui Yulong New Materi…
What is cement self-leveling? A comprehensive introduction to the uses of cement self-leveling
What is self-leveling cement? Many people may have never heard of cement self-leveling, because they don’t have much exposure to it. This requires talents in this industry to have more exposure. So ne…
Is it possible to reduce the amount of cement and water by adding a water-reducing agent to concrete?
Everyone knows that water-reducing agents have the effect of reducing water, so for example, the mix ratio I calculated is: cement 300: sand: 160: gravel: 1000: water 120: Water reducing agent: %1.5. …
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