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GFI PUR/PIR泡沫保温板的防火性能分析
随着现代建筑行业对PUR/PIR泡沫保温板在能效和防火安全方面的要求越来越高，保温材料的耐火性能已成为工程应用中的关键评价标准之一。在建筑墙体和屋顶保温系统中，GFI PUR/PIR硬质泡沫板兼具优异的隔热性能[…]
Why Choose GFI PIR/PUR Pre-insulated HVAC Duct Panels?
As modern HVAC systems continue to demand higher energy efficiency, faster installation, and better thermal insulation performance, pre-insulated HVAC duct panels are becoming an important solution for commercial buildings and industrial ventilation projects. Among various insulation materials, PIR (Polyisocyanurate) and PUR (Polyurethane) foam duct panels are widely used in modern air conditioning and ventilation systems due to their […]
How to Prevent Pre-Insulated Duct Leakage and Improve Airtightness
In HVAC systems, Pre-Insulated air duct leakage is one of the key factors that reduces system efficiency, increases energy consumption, and negatively impacts indoor air quality. This issue is particularly relevant in PIR, PU, and phenolic Pre-Insulated Duct System Although these ducts offer inherent advantages due to their integrated structure, improper design or installation can […]
Polyurethane Insulation Boards Improve Building Energy Efficiency
Polyurethane insulation boards help improve building energy efficiency by reducing heat transfer, lowering HVAC loads, and enhancing thermal insulation performance in modern construction.
Application of PU Insulation Boards in Equipment
Polyurethane (PU) Insulation Board is widely used for AHUs, fan boxes, rooftop units, and refrigeration equipment, offering superior thermal efficiency, moisture resistance, and long-term durability—ideal for high-performance HVAC equipment insulation.
PU Insulation Board Wall System Installation Guide
PIR/PU insulation boards offer superior thermal insulation, moisture resistance, and installation efficiency for both exterior and interior wall applications. This guide explains system structure, installation steps, and the key advantages of using PIR/PU wall insulation panels in modern construction.
Efficient Insulation Materials for Low-Carbon Construction
GFI HVAC provides high-performance PU, PIR, and phenolic insulation boards designed for low-carbon buildings. Reduce energy loss, improve HVAC efficiency, and support sustainable construction with advanced thermal insulation systems.
