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Cold room PUR panel is made of light polyurethane as core material, and both side hard color bond, S.S. or aluminum metal. The advantage of polyurethane is good at heat resistance. The outside metal can prevent heat loss due to big temperature difference between inside and outside of room. So it can increase cold room efficiency and make it energy saving.
The thickness of PU sandwich panel we can produce is at 40，50, 75, 100, 120, 150, 200mm
The width of PU sandwich panel is at 960mm as standard, and height is customized from 2 m to 26m
The selection of PU sandwich panel is one very important issue and strict requirements on the temperatures and humidity which is different with other normal warehouse. So we need to focus on the right selection of panel material and insulation strength, then to maintain cold room better.
The protection material have embossed aluminum, S.S., color bond, salinized steel metal and standard floor panel, mostly we use embossed aluminum and S.S..
Production process: introducing international advanced modern assembly production line, new technology, strong production capacity, good quality and fast speed.
Panel Types
Cam lock connection
Fast fitted connection
The advantage of PUR/PIR panel
l Food grade compliance
l Superior thermo performance
l Moisture and corrosion resistance
l High density mechanical strength
l Fire resistance
l CFC free
Applications
l Chiller & freezer & blast freezer rooms- fresh / frozen food industry
l Controlled atmosphere rooms
l Food processing rooms
l Production rooms
l Clean rooms
l Warehouse
l Cross-docking facilities
l Logistics warehouse center
l Pharmaceutical storage rooms
l Flower planting (agricultural application)
l Low temperature logistics distribution
Refrigeration System
1. Condensing unit is with BITZER, HANBELL, EMERSON compressor running temperature from -60C to +15C.
2. Indoor unit is copper aluminum fin type evaporator with Maer brand axial fan motor
3. Expansion valve is original danfoss make
4. Control panel is install electrical parts original Schneider make
Superior Prefabricated Steel Building for Your Demand
YOUR BENEFITS AT A GLANCE
● Free span up to 60 m and various sidewall heights
● Flat or roof pitch of 10° or 22° or multi-roof.
● Aesthetic integration of office rooms to maximize space
● Easy integration of mezzanines, crane bridges, solar panels
● Climate control thanks to different types of insulation sandwich panel
● Short time erection and seismic resistance
● Various solutions to allow natural light inside your building
● Easy relocation, extension and adaptation
The construction of steel structure workshop (also called steel hall) is mainly divided into the following parts:
❶ Embedded parts to stabilize the structure of the complete plant
❷ Columns as primary steel members are generally H section welded steel coating with epoxy or alkyds paint for corrosion resistance
❸ For beams as primary steel members, generally H section welded steel are used. The height of the middle ridge is determined according to the span of the beam.
❹ Purlin as secondary steel members: C-shaped galvanized steel and Z-shaped galvanized steel are generally used.
❺ Supports and braces are usually round steel coating anti-corrosion paint.
❻ Roof and wall cladding system. The first one is a single separate tile (PPGI tile) without insulation layer. The second type is sandwich composite panel. Polyurethane, glass wool, rock wool and EPS are sandwiched between the two layers of color-coated metal sheet to play the role of warming in winter and cooling in summer, and also has the effect of sound insulation and fire prevention.
The main advantages of steel structure workshop are:
Light weight, high strength and large span:
Although the density of steel is higher than other building materials, its strength is very high. Under the same force, the steel structure has a small dead weight and can be made into a structure with a larger span.
Short construction time:
the structural parts of the plant are mainly produced in the factory and prefabricated, and then installed on the site. The erected work is convenient and the construction is convenient.
High fire resistance:
When the surface temperature of the steel is within 150℃, its strength changes little. When the temperature exceeds 150℃, its strength decreases significantly. Generally, fire retardant coatings are applied to the surface of steel structures to form a protective film to increase the fire resistance limit of the components. Of course, the reasonable division of fire compartments and the use of fire shutters are also very important.
Sound insulation and heat preservation:
Fill the metal roof with sound insulation material (usually glass wool, EPS, rock wool, polyurethane), or add heat insulation reflective paint on the metal tile surface.
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