Characteristics
• Light, safe, decrease the load of the building.
• Easy to install, shorten the construction period.
• Protect environment, sandwich structure with antioxidant surfaces.
• High performance in heat insulating, can be served in both high and low temperature environment.
• Fireproof, meet the National standard, makes building safe.
• Soundproof, makes a quieter environment.
• No need to leave space for insulation material installing, so that the story height can be reduced.
• Long service life up to 20 years, very low cost in wastage and maintenance..
• Nice appearance.
Haohai duct system including
• Haohai duct panels
• Accessories for Haohai duct
• Training and service for duct installation
• Datasheet of tech & safety for duct installation
• Undertake projects of duct installation
Product Data Sheet
Smoke temperature | 125°C |
Flame height | 15mm |
Thickness of panel | 20mm |
Density | 40~69kg/m3 |
Compressive strength,10% | 0.2MPa |
Dimension stability | 0.5% |
Thermal conductivity | 0.021w/m.k |
Working temperature | -50 to +80°C |
Comparison between Haohai duct and other ducts
Item | Haohai duct |
Zincification duct |
Fiberglass duct | XPS |
Thermal
conductivity
|
excellent |
poor | general | general |
Weight(kg/m²) | 1.3-1.4 |
8.32 | 8.8 | 1.1~1.3 |
Flame Retardancy |
Phenolic A class
PU B1 class
|
A class | A class | ------ |
Service life |
15~20 years |
6~7 years | 10~15 years | 15~20 years |
Contaminant | Never |
Yes | Yes | A little |
Installation speed |
Fast |
Slow |
Slow |
Fast |
Installation effect |
Easy to install, nice appearance, high efficiency | Complex install, low efficiency | Complex install, low efficiency | Easy to install, nice appearance, high efficiency |
Maintenance | Low | High | High | Low |
Haohai duct satisfies the following standards:
• GB50243-2002
Acceptance standard for construction quality of HVAC works.
• GB50045-95
Criterion of fireproof design of civil tall buildings.
Environment
Inspected by the National Construction Material Test center,
Haohai duct passed the formaldehyde volatilization test, could be applied indoor directly.
• Approved by the National Quality Test Center and China Construction Material Association,
Haohai duct is a stable qualify, safe and environment protective product.
• Inspected by Shanghai quality monitor inspection spot, if s innocuous and a safe product.
• There is no Freon in Haohai duct, and won, t destroy aerosphere.
• As a result of low water absorbability of Haohai duct, it won5 t bring germ in the duct.
Installation Accessories
Various flanges,H bayonet, Hooked hanger bracket, Aluminum shaped disk, Covering angle, G.I.
Square, etc.
Installation
Presenting the high-grade insulations services coming from Haohai - the Costs Efficiency PIR PU Phenolic Insulation Panel. This ingenious item provides exceptional thermal insulation for commercials and domestic structures, assisting towards decrease power consumptions and reduce warm reduction.
Produced utilizing top quality polyurethane (PU), polyisocyanurate (PIR), and phenolic products, flaunts exceptional conductivity is thermal creating it a suitable option for wall surfaces, roofing systems, and floorings in each new remodeling tasks and buildings. The panel's distinct arrangements assurances insulations are outstanding, along with outstanding R-values of as much as 8.5 every in of density.
Extremely light-weight, creating it simple towards set up and handle. Its own stiff building offers outstanding sustain is architectural security, guaranteeing enduring resilience and efficiency. The boards might be discovered in a variety of requirement dimensions and thicknesses, along with customized dimensions offered after demand.
Setup connected is fast and simple. The boards are created towards suit comfortably with each other, producing a limited secure that reduces air leakages and bridging is thermal. This, consequently, assists towards steadfastly maintain a cushy atmosphere is interior reduce power costs.
Likewise fire-resistant, water-repellent, and immune towards fungi development along with its own exceptional insulation residential or commercial homes. These functions guarantee it is an option is fantastic locations that are susceptible towards wetness or even moisture, like for instance restrooms, cellars, and kitchen areas.
Haohai is dedicated towards creating first-class, lasting items that satisfy the demands of today's building market. Isn't really any type of exemption. Created along with environmentally friendly products and manufacturing procedures, this item is certainly an option is outstanding structure proprietors and specialists that focus on power effectiveness and sustainability.
The Haohai Costs Efficiency PIR PU Phenolic Insulation Panel is an exceptional insulation service that provides remarkable thermal efficiency, simple setup, and lasting resilience. Along with its own environmentally friendly products and ingenious style, this item provides exceptional worth and efficiency, creating it the leading option for specialists and structure proprietors around the world.