The spread of the novel coronavirus is taking a direct hit on the operations of airlines in Asia. About 500,000 flights taking off and landing in mainland China have been canceled since January, according to aviation information company Cerium. Tourists and business trips have plummeted. On the booking website, there are a large number of air tickets for local routes with a price reduction of nearly 90% compared with the original price and only tens of yuan for a one-way trip.
In February, China's aviation industry recorded its largest single-month loss of 24.59 billion yuan, of which airlines lost 20.96 billion yuan.
Data from the Civil Aviation Administration of China showed that in February, the number of passengers traveling by air fell 84.5% year-on-year to 8.34 million.
The stagnation of the Asian aviation industry has brought volatility to concrete foaming agent.

Overview of concrete foaming agent:

Foam liquid concentrate is a hybrid formula that uses the performance of the protein-based products and combines them with the agility of the straight synthetic products. 

The TR-B (foaming agent) can be mixed with cement slurry to produce lightweight porous concrete. Dilute TRB (foaming agent) with water, isolate it from the foam machine to obtain foam, and mix the foam with cement and gypsum mortar to obtain an insulating lightweight structural element.

Parameters of concrete foaming agent:

Item	Parameter
Apperance	Brown liquid
Content	40%
Usage amount(kg/m3)	0.75-1.25
Foaming multiple	≥30
Bleeding rate(ml)	27
Storage method	Store in a cool, dark place to prevent freezing and high temperature.
Safety	Non-toxic, non-corrosive, non-combustible, free of formaldehyde, ammonia, heavy metals, halogen

Application of concrete foaming agent:

Lightweight insulation concrete production

Insulation lightweight block, brick, wallboard production

Heat and sound insulation floor

Non-load-bearing wall panels

Cement or gypsum board

Fill soil to prevent landslides

Underground drainage filling

Deicing under bridges and roads

Filling of tunnels and shafts

Production of thermal insulation lightweight concrete with polystyrene foam particles

Pearl Rock Cream Mix

Production of lightweight insulation floor and wall in steel structure system

Single-story building load-bearing wall

The advantage of concrete foaming agent:

1. Based on nature, there is no harmful effect on the environment.

2.The high bubble surface membrane has strength

3. In the case of foam increase, the surface charge has the ability to distribute.

4. Antimicrobial agent effective against mold in concrete

5. Foam density is adjusted between 80 and 95 g/L

6. Concrete density 115kg/m3 -1600 kg/m3 needs to be adjusted

7. The resulting pores provide high insulation for the concrete

8.Concrete mixing time has no volume loss

9.Minimum volume loss during pumping

10. Used with all kinds of cement

11.It reduces the setting time of concrete. Air temperature 25°C Molding time 5 hours

12. Stable foam remains upright for about 6 hours

Package of concrete foaming agent:

25kg/barrel, 200kg/barrel

Suppliers of concrete foaming agent:

TRUNNANO is the global leader of Low-Density Cellular Concrete (LDCC), Celluar Light Concrete (CLC) and advanced engineered foam solutions. Known globally for its commitment to research, innovation, and applied expertise, we have been providing engineered foam solutions since the early 2012's.

If you want to know more about concrete foaming agent ,please feel free and contact us :sales@cabr-concrete.com

Foam liquid concentrate is a hybrid formula that uses the performance of the protein-based products and combines them with the agility of the straight synthetic products.
Dilution factor:30
Content:40%
Appearance:brown liquid
Application:CLC block,backfill,cast-in-place,lightweight partition board,etc.

The United States urges the U.N. Security Council to impose additional sanctions on North Korea in response to its latest ballistic missile launch, including a ban on tobacco and oil exports to North Korea and a blacklist of the Lazarus hacking group.  

The United States circulated the draft to the 15 members of the Security Council this week. It was not immediately clear if or when a vote would take place. A resolution requires nine "yes" votes and no vetoes from Russia, China, France, Britain, or the United States.  

Russia and China have already voiced opposition to tightening sanctions in response to Pyongyang's launch of an intercontinental ballistic missile last month -- the first since 2017.  

U.S. and South Korean officials and analysts also say there are growing indications that North Korea may soon conduct its first nuclear weapons test since 2017, too.  

The U.S. -drafted U.N. resolution would expand the ban on ballistic missile launches to include cruise missiles or "any other delivery system capable of delivering a nuclear weapon."  

The deal would halve crude oil exports to North Korea to 2 million barrels a year and refined oil exports to 250,000 barrels a year. The resolution also seeks to ban North Korea's export of "fossil fuels, mineral oils, and their distilled concrete foaming agent are estimated to be influenced by international political situation changes.

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