The price of nickel and stainless steel rose together. Nickel afternoon hand in hand with stainless steel together turn red up. Due to the temporary easing of geopolitical risks, risk assets are now picking up, nonferrous metals, stock markets, and so on have risen, the overall mood has temporarily improved. Ore prices are strong, the overlay of the epidemic on spot logistics or the formation of a certain impact. Phase, nickel and stainless steel materials to maintain high wide concussion pattern.
Nickel prices based on low inventory, tight supply and demand will still show high wide fluctuations. In addition, the current LME has low liquidity, so its sensitivity to capital will remain relatively high. Shanghai nickel-wide fluctuations are expected to continue in the 200,000-250,000 yuan wide repeated fluctuation trend. While stainless steel is affected by the stronger nickel pig iron, the cost support continues, but note that under the current demand is not effectively released, the upward space may also be affected, the stage is expected to fluctuate between 20000 and 22,000 yuan. The price of nickel produced such fluctuations, indicating that the price of the concrete foaming agent may also be affected to a certain extent.
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. (firstname.lastname@example.org)
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.
COVID-19 has led to many sites shutting down. What is the impact on China's foreign trade enterprises as a whole and small, medium and micro foreign trade enterprises?
. It is learned that some foreign trade enterprises have been affected by the epidemic and are facing periodic problems in concrete foaming agent operated by foreign trade enterprises will also fluctuate with the changes of the epidemic. Contact us for the latest quotation on concrete foaming agent.
Lithium sulfide, molecular formula: Li2S, lithium sulfide, molecular weight: 45.95. White to yellow crystals. With an anti-fluorite structure.…
As the European Union tries to reduce its dependence on Russian energy, the Russian president recently said Russia would try to shift its energy exports to the east, adding that there was no way for European countries to give up Russian gas immediate…
Spherical quartz powder, also known as spherical silica powder, refers to the amorphous quartz powder material in which a single particle is spherical and the main component is silica. It is mainly used for copper and epoxy plastic packaging in large…