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aluminum foam is an assembly composed of bubbles and aluminum diaphragms. The irregularity and three-dimensionality of the bubbles make it possess many excellent characteristics. A ：Lightweight The density meter of aluminum foam is about...

Adopting the structural form combined with metal sound-absorbing material foamed aluminum and light-transmitting materials, the development trend of sound insulation barriers in the use of materials is light weight, transparency, good so...

New building materials are a new generation of building materials based on traditional building materials, mainly including new wall materials, thermal insulation materials, waterproof sealing materials and decoration materials. Steam-fr...

On many occasions, airdrop supplies to specific locations. For example, when earthquake relief is needed, medical equipment, first aid, etc., need to be used for rescue at the disaster-stricken point. The land road where the traffic has ...

The noise in the cabin of a ship mainly comes from diesel engines. The noise in the cabin will not only interfere with and destroy the working performance of the ship’s own instruments and equipment, but also affect the use of telephones...

Aluminum foam is made by adding additives to pure aluminum or aluminum alloy through a foaming process, and has the characteristics of metal and bubbles at the same time. The production process is to send the molten aluminum alloy to a f...

The transmission of sound through the building structure is divided into two ways according to the law of transmission: one is structural sound transmission. After the sound source hits the contact parts, the vibration is transmitted to ...

The unique advantages of the green and environmental protection of all-aluminum home furnishings are bound to show their strengths in the home furnishing field. Features of aluminum foam composite board The aluminum foam composite board ...

1. What is metal foam and aluminum foam         In the course of history, the discovery of metal foamed constitutes an important milestone in the revolution of the entire field of materials engineering. Metal foam is a material composed ...

Aluminum foamed is a high-quality porous metal foam material with many excellent properties such as light weight, breathability, sound absorption, heat insulation, shock absorption, non-combustion, and pollution-free. It can be used in l...

Aluminum foamed  is formed by adding additives to pure aluminum or aluminum alloy through a foaming process, and has both metal and bubble characteristics. It has low density, high shock absorption ability, high temperature resistance, s...

Common types of sound barriers According to the classification of materials, the sound barrier can be divided into the following categories: metal sound barrier (metal shutters, aluminum foam), concrete sound barrier (lightweight concret...