At Hebei Gongding New Material Co., Ltd. we supply the inorganic fiber spray as a sprayed insulation material for buildings and industrial plants. The product page describes it as a new environmentally friendly material made by an advanced spraying process, based on inorganic fibers such as mineral fibers. The material is sprayed onto a substrate, where it forms a seamless layer that insulates, resists fire and reduces noise. That combination is why the product is used on steel structures, plant rooms, tunnels and other surfaces where a board would be slow or difficult to fit.

What the Sprayed Layer Is

The page describes the material as soft in texture and able to adapt to complex substrates, with strong adhesion and no easy peeling. Those properties come from the spraying method: the fiber and the binder are applied together, so the layer follows the shape of the surface instead of being cut and fixed piece by piece. For a plant room with pipes, ducts and steel members, that is a practical advantage, because the insulation can be continuous around the obstructions. The buyer should still confirm the substrate preparation, the thickness and the finish, because the performance of the layer depends on how it is applied.

Fire Performance

The page states that the product is made of Class A non-combustible material, that it does not ignite or emit smoke when exposed to fire, and that it provides a fire barrier for buildings and equipment. It also describes high temperature resistance, non flammability and extremely low smoke, which the page links to evacuation and fire rescue conditions. For a project, those claims should be matched to the test standard and the required fire rating for the element being protected. A steel structure, a tunnel lining and a plant room may need different thicknesses and different test evidence, so the specification should name the standard, not only the material.

Thermal and Acoustic Performance

The page describes seamless fiber layers with closed pores and low thermal conductivity, which block heat transfer. It also describes a three dimensional mesh structure that attenuates sound energy and reduces environmental noise. Those are two different functions, and a buyer should decide which one drives the specification. In a plant room, the acoustic requirement may set the thickness; on a wall or a ceiling, the thermal requirement may set it. The page does not give a thermal conductivity value or a sound absorption coefficient, so the project data should come from the test report for the selected product and thickness.

Substrates and Typical Uses

The page lists construction, chemical engineering and metallurgy as application fields, and the site mentions HVAC plant rooms and curtain wall back lining among the uses. The common requirement is a surface that can accept a sprayed layer and a space where a seamless finish matters. For a new building, the spray can be planned with the other trades; for a retrofit, the surface may need cleaning and masking before the work starts. The buyer should send the substrate type, the area, the access condition and the required thickness, because those decide the equipment, the crew and the schedule.

Equipment and Application

The company also lists a multi-function fiber spray machine and separate ultrafine and hard inorganic fiber spray series. That matters because the spray system and the material are a pair: the machine has to deliver the fiber and the binder at the right rate, and the operator has to keep the thickness even. The page says the product is convenient for construction and can reduce energy consumption and improve construction efficiency. A project buyer should ask for the application procedure, the curing time, the equipment requirement and the inspection method, and should confirm who supplies the machine and the training.

Company and Next Step

Hebei Gongding New Material Co., Ltd. is based north of Huaishu Village, Huaishu Town, Jinzhou City, Shijiazhuang, Hebei Province, and the contact details include a telephone number, an email address and a WhatsApp number. The site presents the company as an integrated enterprise for research, development, production, sales and technical service of inorganic fiber spraying materials and related equipment. If you need an inorganic fiber spray for a fire, thermal or acoustic project, send us the substrate, the area, the required rating, the thickness and the location. We will confirm the material, the equipment and the application plan, and we will point out the data that should be checked before the order is placed.