What is the Advantages of Foam Cement?

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Since 2022, Russia-Ukraine geopolitical conflicts have intensified, and global energy prices have risen sharply, with international natural gas prices hitting historic highs. As the most important transitional energy source in the transition from fossil energy to non-fossil energy, the share of natural gas in primary energy has increased from 14.6% in 1965 to 24.7% in 2020.  The global gas price indices showed a unilateral downward trend from 2018, bottomed out in 2020, and remained low for a long time. However, since July 2020, the global gas prices have gradually fluctuated upward, and the impact of geopolitical events made the Dutch TTF gas price even hit record highs repeatedly.

An analyst of a securities company believes that the core catalyst of this round of global gas market lies in the lack of investment in upstream oil and gas resources caused by long-term low prices. Since 2020, although the epidemic has led to a decline in demand, the decline in supply has been faster, resulting in a large inventory consumption. In 2021, demand will recover faster than supply (the supply-side is less sensitive to prices, which will be reflected in investment).  

As the world's two largest gas concrete foaming agent are also expected to change significantly.

What is Foam Cement?

Foam cement is a kind of new light insulation material containing a large number of closed pores. It is made by firstly fully foaming the concrete foaming agent with mechanical methods, then evenly mixing the foam with the cement slurry, conducting cast-in-place construction, or mold forming through the pumping system of the foaming machine. Finally, after natural maintenance, it is formed.

It belongs to a kind of bubble-shaped adiabatic material. The outstanding characteristic is that the closed foam holes inside the concrete can make concrete light and heat preservative and insulate.

Advantages of Foam Cement

1. Thermal insulation: The thermal conductivity is 0.06-0.28W/(M.K), and the thermal resistance is about 10-20 times of ordinary concrete.

2. Lightweight: The dry volume density is 300-1600kg /M3, equivalent to about 1/5 ~ 1/8 of ordinary cement concrete, 

3. It can reduce the overall load of the building. 

4. Integrity: site casting construction, closely combined with the main project, no need to leave the boundary joint and ventilation pipe. 

5. Low elastic shock absorption: The porosity of foamed cement makes it have a low elastic modulus, bringing the cement good absorption and dispersion. 

6. Sound insulation: Foam cement contains a large number of independent bubbles, and is evenly distributed, realizing a sound absorption capacity of 0.09-0.19%, 

7. It is 5 times ordinary concrete and has the function of effective sound insulation. 

8. Compressive strength: The compressive strength is 0.6-25.0mpa. 

9. Water resistance: Cast-in-place foam cement has small water absorption, relatively independent closed bubbles, and good integrity, so that it has a certain waterproof performance. 

10. Durability: Same as the main engineering life. 

11. Simple construction: Only need to use cement foaming machine can realize automatic operation, can achieve a vertical height of 200 meters distance 

12. Off-delivery, the workload is 150-300m3 / working day. 

13. Production processability: Foam cement can not only be produced into a variety of products in the factory, but also in on-site construction,

14. Directly cast into the roof, ground, and wall, and can be sawing, planing, nail, drilling, and other processing. 

15. Environmental protection: The raw materials for foam cement are cement and foaming agent. The foaming agent is neutral without benzene, formaldehyde, and other harmful material.

16. Economical: low comprehensive cost.

Suppliers of Concrete Additives

TRUNNANO is a reliable foaming agents supplier with over 12-year experience in nano-building energy conservation and nanotechnology development.

If you are looking for high-quality CLC foaming agents, please feel free to contact us and send an inquiry. (sales@cabr-concrete.com)

We accept payment via Credit Card, T/T, West Union, and Paypal. TRUNNANO will ship the goods to customers overseas through FedEx, DHL, by air, or by sea.

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