b1 grade rubber and plastic insulation material is to meet the "building materials and products combustion performance classification" standard of flame retardant materials, in which the oxygen index is greater than or equal to 32.0%; The combustion time should be less than or equal to 30S, and the combustion height should be less than or equal to 250mm; The smoke density grade is less than or equal to 75SDR. Therefore, b1 grade rubber and plastic insulation materials have been concerned and widely used.

Advantage 1: Excellent flame retardant performance

B1 grade rubber and plastic insulation material has excellent flame retardant properties, can effectively slow the spread of fire, and self-extinguish after the flame is removed. This characteristic makes it an indispensable part of the fire protection design of buildings and improves the fire safety factor of buildings.

Advantage 2: Low smoke and low toxicity

In the event of a fire, the smoke and harmful substances generated by the burning of B1 grade rubber and plastic insulation materials are less, which is conducive to reducing the smoke density and toxicity of the fire scene, increasing the time window for personnel evacuation and ensuring the life safety of personnel.

Advantage 3: Excellent thermal insulation performance

Rubber insulation material itself has excellent thermal insulation performance, which can not only reduce the energy consumption of buildings, improve the insulation effect, but also help reduce the demand for energy in the environment, so as to achieve the goal of energy conservation and emission reduction.

Advantage four: convenient construction, light

The lightweight and soft characteristics of B1 grade rubber and plastic insulation materials make it more convenient and flexible in construction, and can adapt to the thermal insulation needs of various building structures, while also reducing the construction cost.

Advantage five: strong durability

Such materials usually have a long service life, can maintain a stable insulation effect and performance, reduce subsequent maintenance and replacement costs, and provide a strong guarantee for the long-term use of buildings.

Application field

Due to its excellent performance, B1 grade rubber and plastic insulation materials are widely used in all kinds of building thermal insulation systems, including residential, commercial buildings, industrial plants and so on. In building insulation engineering, the application of B1 grade rubber and plastic insulation materials will provide a higher level of fire protection and energy efficiency for buildings.

B1 grade rubber and plastic insulation material with its excellent flame retardant performance, low smoke and low toxicity, excellent thermal insulation performance, convenient construction and strong durability and other advantages, has become a popular insulation material in the construction field, providing a strong support for the safety and energy saving of buildings.