Anping Chintai concrete sound barrier

Production method of concrete sound barrier
Ingredients, using ordinary Portland cement as cementing material, and adding a certain proportion of sand, stone, fly ash, slag powder, water reducing agent, crack-resistant fiber
and mixing , mix the prepared raw materials evenly
, add reinforcements, equip the skeleton with steel bars in the mold
, place sound-absorbing materials, and put expanded perlite sound-absorbing panels in the mold
Concrete is poured, and the perforated panel and the hollow wall covered with the expanded perlite sound-absorbing board in its cavity are poured at one time
, pressurized and cured
, and demoulded.
The main features of concrete sound barriers
, strong wind load resistance, large area density, high strength, light weight, convenient installation
, beautiful, can choose a variety of colors for combination and deployment, and blend in with the surroundings Harmonious environment, beautiful and generous
, durability. This product is water-resistant, heat-resistant, UV-resistant, not affected by weather and weather, and has a long service life
. Scope of application: Suitable for railways, highways, cities Road, industrial and mining enterprises, this product has excellent effect on high, medium and low frequency noise, sound absorption and noise reduction.
Concrete sound barrier is a type of sound barrier. The modular concrete sound barrier has a hollow wall made of concrete material. The cavity of the wall is equipped with expanded perlite sound-absorbing panels. Its surface There is a panel on one side, and there are many through holes on the panel. The product has the advantages of simple and convenient installation, good noise reduction effect, short construction period, and long life.