Rock Wool Board Special for Curtain Wall

Rock Wool Board Special for Curtain Wall is a professional customized thermal insulation and fireproof product independently developed and produced by Hebei Huashuo Xingye Thermal Insulation Building Materials Co., Ltd., tailored for the structural characteristics and functional requirements of building curtain wall systems. Based on the advanced production process of high-temperature melting of rock minerals, high-speed centrifugal spinning, precise curing and cutting, the product is optimized for the core demands of curtain wall applications—fire protection, thermal insulation, structural matching and outdoor durability. It perfectly fits the installation form of various building curtain walls, retains all the superior performance of rock wool materials, and has enhanced adaptability to curtain wall structural stress and outdoor complex environments. As a core supporting material for building curtain wall systems, it is widely applied in high-rise buildings, commercial complexes, landmark buildings and public facilities with curtain wall structures, realizing the integrated effects of fire safety, energy-saving insulation and acoustic optimization for curtain walls.

Core Product Characteristics

Superior Fireproof Performance for Curtain Wall Safety

As an inherent non-combustible material, it can withstand high temperatures up to 600℃ and has a high hot load shrinkage temperature. In fire conditions, it does not burn, melt or release toxic smoke and combustible gases, effectively blocking the spread of fire along the curtain wall structure and isolating the fire between building floors and curtain wall inner and outer layers. Its organic content is strictly controlled at an ultra-low level through combustion and chemical analysis, with no combustion-supporting components, fully meeting the national and industrial fire safety standards for building curtain walls, and providing a reliable fire protection barrier for the curtain wall system of high-rise and large-scale buildings.

High-Efficiency Thermal Insulation & Energy-Saving for Curtain Walls

It has an extremely low thermal conductivity and a scientifically designed density range, which can effectively block heat transfer through the curtain wall structure, reduce the heat exchange between the indoor and outdoor environments of the building, maintain the stability of the indoor temperature, and significantly improve the energy efficiency of the curtain wall building. It effectively reduces the energy consumption of air conditioning and heating systems, achieving excellent energy-saving and emission-reduction effects, and complying with the green building energy-saving design requirements of modern curtain wall projects.

Optimized Structural Performance & Curtain Wall Matching

Targeted at the light-weight and assembled structural characteristics of building curtain walls, the product has optimized fiber distribution and strict slag ball content control, with moderate and balanced compressive and tensile strength. It can adapt to the slight structural deformation of the curtain wall caused by wind load, temperature change and building settlement, without cracking, deformation or falling off, and can be closely combined with the curtain wall frame, filling layer and other components. Its customizable thickness and size can perfectly match the internal space of different curtain wall structures, avoiding the problem of poor fitting and ensuring the integrity of the curtain wall system.

Excellent Outdoor Durability & Environmental Adaptability

It has high hydrophobic rate and extremely low volume water absorption, which can effectively resist the erosion of rain, snow, fog and other humid environments in the outdoor, avoid water absorption and performance degradation of the material, and prevent mold and corrosion caused by dampness. The product has good chemical stability and UV resistance, can withstand the long-term changes of outdoor temperature and the erosion of slight corrosive gases in the air, maintain stable physical and chemical properties for a long time, and its service life is highly consistent with the curtain wall structure, reducing the later maintenance and replacement costs.

Sound Absorption & Noise Reduction for Curtain Wall Acoustics

Retaining the unique porous structure of rock wool materials, it can effectively absorb the outdoor environmental noise, traffic noise and wind-induced noise transmitted through the curtain wall, reduce the noise entering the indoor space, and optimize the acoustic environment of the building interior. It is especially suitable for curtain wall projects in urban central areas, busy traffic sections and other noisy environments, realizing the dual functions of thermal insulation and noise reduction for the curtain wall, and improving the comfort of the indoor living and working environment.

Eco-Friendly & Healthy & Green Construction Compliance

It is a formaldehyde-free environmental protection rock wool product, without adding any harmful additives in the production process, and no toxic and harmful gases are released during installation and long-term use, complying with the national green building and indoor environmental quality standards. The production process has low energy consumption and low emissions, and the waste materials can be recycled and reused, in line with the low-carbon environmental protection development concept of the construction industry, and will not cause environmental pollution and health hazards to the construction site and building interior.

Main Application Scenarios

Curtain Wall Systems of High-Rise Buildings

Widely used as the core fireproof and thermal insulation filling material for the glass curtain wall, stone curtain wall and metal curtain wall of high-rise residential buildings, high-rise office buildings and high-rise commercial buildings, adapting to the high fire safety requirements and energy-saving design standards of high-rise building curtain walls.

Curtain Wall Projects of Commercial Complexes

Applied to the integral curtain wall system of shopping malls, hotels, office complexes and other commercial projects, it can realize the fire separation, thermal insulation and noise reduction of the curtain wall, and meet the comprehensive functional requirements of commercial buildings for curtain wall materials in terms of safety, energy saving and comfort.

Curtain Wall Structures of Landmark & Public Facilities

Used for the curtain wall systems of urban landmark buildings, stadiums, transportation hubs (airports, high-speed railway stations), cultural and art centers and other public facilities, with its high performance and good appearance matching, it meets the high standards of fire safety, energy saving and architectural aesthetics of key projects.

Industrial Building Curtain Wall Engineering

Suitable for the curtain wall structures of modern industrial plants, logistics warehouses and other industrial buildings, it can provide reliable fire protection and thermal insulation for the industrial building curtain wall, and adapt to the slight vibration and outdoor environmental characteristics of the industrial site.

Professional Specifications & Installation Features

Customizable Professional Specifications

The product can be customized with flexible density, thickness, width and length according to the design requirements of different curtain wall structures (the basic density range is consistent with the standard rock wool board of 80-180kg/m³, and the thickness can be customized from 30mm to special specifications). The size can be precisely cut according to the internal space of the curtain wall frame, realizing the seamless fitting with the curtain wall structure and improving the construction efficiency.

Simple Installation & Good Compatibility

It is suitable for the assembled construction process of building curtain walls, and can be installed by pasting, mechanical fixing, filling and other methods, with good compatibility with glass, stone, metal panels, aluminum alloy frames and other common curtain wall materials. The installation process is simple and fast, and can be constructed synchronously with the curtain wall installation, without affecting the overall construction progress of the curtain wall project.

Strict Quality Detection & Standard Compliance

All core quality indicators of the product are strictly tested in accordance with the national building curtain wall engineering technical specifications and rock wool product quality standards, including organic content, slag ball content, fiber diameter, hydrophobic rate, compressive strength, tensile strength, thermal conductivity, hot load shrinkage temperature and acidity coefficient. A variety of professional detection methods such as screening test, microscope detection, high-temperature furnace test and chemical titration are adopted to ensure that all performance indicators fully meet the professional application requirements of curtain wall systems.