Rockwool sandwich panels and rockwool boards are both thermal insulation materials for construction; they have some distinctions and different applications:

Rockwool Core Panel

Rockwool Sandwich Panels refer to a sandwich structure composed of rock wool placed between two metal sheets, offering excellent thermal insulation and heat insulation properties.

Application: Primarily used for thermal insulation, heat insulation, and fire prevention in the walls and roofs of industrial factories, warehouses, and commercial buildings.

Characteristics: Rock wool sandwich panels are known for their lightweight, excellent thermal insulation properties, and ease of installation, making them commonly used in large-scale construction and engineering projects.

Installation: Rock wool sandwich panels can be directly fixed onto the supporting structure, offering easy installation and time-saving for construction.

Rockwool Board

Rock wool boards are thermal insulation materials made from rock mineral fibers, usually in solid rock wool board form, unlike sandwich panels that are wrapped with metal sheets.

Application: Primarily used for thermal insulation, heat preservation, and soundproofing of building walls, roofs, and floors, also suitable for industrial equipment insulation.

Features: Rock wool boards offer excellent thermal insulation, heat preservation, and sound absorption properties, enhancing the energy efficiency and comfort of buildings.

Installation: Installation of mineral wool panels typically involves processing, cutting, and securing. Different thicknesses and sizes of mineral wool panels can be chosen according to actual needs.

Usage Comparison:

Rock wool sandwich panels are suitable for buildings with large spans, such as industrial factories and warehouses, offering excellent thermal insulation and fire-resistant properties.

Rock wool boards are suitable for thermal insulation and heat insulation in various building components such as walls, roofs, floors, and also for situations requiring sound absorption.

Overall, rock wool sandwich panels are commonly used for insulation on the exterior walls and roofs of large buildings, while rock wool boards are more widely applied for thermal insulation, heat preservation, and soundproofing in various types of structures. The choice of material depends on the specific design requirements of the building and the construction conditions.