Factory Price Polyurethane Sandwich
What is PU Sandwich Panel?
The PU sandwich wall panel is widely used to the large-sized
factory buildings, warehouses, cold storage, exhibition halls,
kiosks, gymnasiums, etc. The Polyurethane wall panel is generally
divided into three types: Small seamless corrugated wall panels,
The slotted corrugated wall panels, The concave wall panels and
Mirror panels. There are two ways for wall panel connections:
Buried connection and pluggable connection. We could not find any
nails or other metal tools. These kinds of connections make the
product look more beautiful, and the wall seems much smooth. The
core material can be divided into the polyurethane, the
polyurethane sealing sandwich rock wool panel, the polyurethane
edge glass wool panel.
1. Connection: dark nail connection, surface exposed screws,
graceful building wall.
2. The strength, stiffness, stability, impact resistance, excellent
shock resistance, corrosion resistance, resistance to atmospheric
3. The insulation and excellent noise performance. In the plate can
effectively solve the cold bridge insulation performance, reduce
the costs of the building air conditioning system.
4. High degree of prefab little affected by the bad weather during
the construction, and therefore the more traditional method of
construction, the construction period can be shortened by more than
5. Class B fire performance, maximum use temperature of 180 ℃.
Tongue and groove ,H type,Capped , Lapped
|Length||As per your requirement(but no more than 11.8m|
Upper and lower layer: color steel sheet
Middle: polyurethane foam board
|Thickness of the PU board||50/75/100/120/150/mm|
|Thickness of the steel sheet||0.4~0.7mm|
|PU board density||35-45 kg/m³|
|Conventional color||White grey/sea blue/all Ral color|
|Life time||15~20 years|
1.Super Flame Retardation
The coefficient of thermal conductivity is 0.023w/(m•k), which
ensures better thermal insulation efficiency. In practice, this
effectively keeps the building absorbing heat and brings enormous
Great flame retardation and the complete removal of cold bridges
(during the rafter installation), do help reduce heating bills.
3.Easy and Quick Insulation
Compared with traditional thermal insulation methods, BRD use less
material while the installation process is less time-consuming and
labor-demanding leading to lower building costs.
Low thermal conductivity of pu sandwich panels with excellent
thermal insulation properties, can greatly reduce the thickness of
periphery of the building structure, which effectively increasing
the interior area of the building.
How to install?
1, First of all, it must carry on the construction preparation
before installation, include personnel, materials, etc. All will be
2, Before the installation of polyurethane wall panel, it should
check whether the verticality and levelness of metope purlin
installation requirements, wall frame column vertical degree meets
3, Before installation polyurethane wall panel, it should first
mounting plate bottom water retaining plate and the bottom of the
window to block water board, water retaining plate and wall frame
beam connection with self tapping screw fixation.
4, Polyurethane wall panel links with ground.
Lateral links: fixed polyurethane sandwich panel with the ground at
the other end of the round hole with steel frame fixed, connection
between the two plate mouth involution, if occurrence crack of the
connectors available heat preservation to fill.
Vertical links: the gap between plates, using the dedicated button
concave groove in the fixed polyurethane wall panel.
Contacts Mrs. Betty
Mobile/Viber/Whatsapp: +86 18012353378