PMI foam has a wide range of uses and is suitable for various warehouses, hospitals, mobile houses and other buildings. PMI foam can also be called polystyrene sandwich panel, which is mainly a sandwich panel made of foam. It is lightweight, soundproof and fireproof. The polystyrene foam in the PMI foam is a very light polymer, which is made of polystyrene resin and then added with a foaming agent, and then softened by heating to generate gas, thus forming a rigid foam. Foamed plastic with closed-cell structure.

And its processing method can be divided into extrusion method and mode method according to the different foaming methods. It is precisely because of this uniform and closed cavity structure that EPS has the characteristics of low water absorption, good thermal insulation performance and light weight. The special-made foam sandwich panel has beautiful appearance, good overall effect, bright color, sound absorption and sound insulation, as well as thermal insulation, fire prevention, waterproof and other effects. It does not need secondary decoration after installation, which reflects the civilized construction of modern construction sites.




It can be assembled and disassembled, easy to install, and effectively reduces the cost of temporary facilities on construction sites. PMI foam is an indispensable new lightweight building material in modern times. The weight of PMI foam per square meter is less than 24kg, and its weight is much lighter than other building materials, which can fully reduce the structural cost. Installation is easy and quick to install. Its installation and plug connection can be cut at will. It is precisely because of this that its construction efficiency is improved and the construction period is saved.

It can also be fireproof, because it uses color steel composite core board, and its surface material and thermal insulation material are non-combustible, so that it can meet the requirements of fire protection regulations. Refractory because it is treated with special coating, its color steel plate is guaranteed to be fresh for 10-15 years. As long as anti-corrosion coatings are sprayed every 10 years, the life of the plate can be as long as more than 35 years. The appearance is also very beautiful, and the lines of its profiled steel plates have dozens of colors, which can be used in any style of building.

PMI foam can also be thermally insulated, because it is useful for thermal insulation materials, such as: glass fiber wool, rock wool, polyurethane, polystyrene, etc., so its thermal conductivity is also low. It can also prevent noise. Its composite board has a sound insulation strength of 40-50 decibels. The sound insulation effect of this material is very good. It has strong plasticity and can be cut at will to meet different design requirements.