Adroittech Bangladesh

Fire Rated Glazed Doors​

Fire Rating: 1 hr to 2 hrs
Approval: UL & EN
Brand Origin: UAE & Italy

SCOPE OF GLAZED DOORS FIRE RATED

Fire rated glazed doors are normally used instead of metal doors with vision panels when a total transparency combined with better aesthetic solution is desired. The doors of this type can cost significantly more. They are not suitable for exteriors in particular those with silicate laminated glass because they deteriorate rapidly if exposed to sunlight or water. These type of doors are used primarily in hospitals, hotels, museums, shopping centers, and similar public buildings of prestige to divide into compartments corridors, staircases, offices, passages.

DESCRIPTION OF GLAZED DOORS

Glazed doors tested according to the Italian standard UNI 9723 or BS or European EN 1634 depending on type and progression of the certification process, composed of frame and structure of leaf made of hollow steel profiles insulated internally with asbestos-free inorganic silicate, also with aluminum cover in the versions 60-90-120 minutes, fire rated glass tested to integrity or integrity and insulation, with adjustable steel hinges rotating on ball bearings and stainless steel pins, steel lock with nickel cylinder, hydraulic door closers on every leaf, thermo-expanding gaskets and rubber seal, stainless steel or black safety handle, finishing by painting with thermo-hardened powders smooth finish semigloss in RAL 7035 standard tone or to request semi-standard RAL 1013, 3000, 5010, 6005, 7016, 8017, 9006, 9010 or special RAL. Anodizing in silver, bronze or black tone. Steel profiles section 50 and 80 mm, steel profiles with aluminum cover section 70 and 95 mm. All doors and side panels have a transom at handle height of 90 or 170 mm. Double leaf doors include closing regulator type in sight and in secondary wing mortise lock and self-blocking device with rods closing at top and bottom. Complex version of doors with fanlight and with side/s panel/s.
Installation on galvanized steel sub-frame section 38x17x2 or 60x20x2 or 80x20x2 depending on type of door to fasten by clamps to the wall. Conformity mark metallic label and copy of homologation or certificate, conformity.

AVAILABLE TYPES

Glazed doors tested to integrity only, with monolithic glass thickness 5 mm or 6mm. Glazed doors tested to integrity and insulation, with multilayer fire rated glass thickness from mm 16-18 (30 minutes resistance) up to 52-55 (120 minutes resistance). With this type of glass strictly use indoor only, glass deteriorates soon if exposed to sun and rain. Steel profiles sections mm 50 and mm 80 and steel profiles covered by aluminum sections mm 70 and mm 95.
Single leaf,
Single leaf complex doors with side panel/s and/or fanlight,
Double leaves,
Double leaves complex doors with side panel/s and/or fanlight.
Steel profiles varnished RAL 7035 or any other RAL tone.
Aluminum profiles anodized silver, bronze, black or varnished any RAL tone.
For all models resistances 60 and 120 minutes, for some models resistance 30 and 90 minutes.

Hardware Option

We offers a complete range of doors and hardware packages to suit client requirements. The hardware are of International brands and great quality can be expected from the materials. To complement our EN approved glazed fire doors, We also provides several options of approved hardware.

https://www.adroittechbd.com/products/fire-safety-systems/glazed-fire-doors/

Fire Rated Rolling Shutters-UL Listed

Product Description
• Vertical shutter is available in Single skin or double walled insulated design.
• Single skin: roll formed using 1st grade zinc-coated steel with curve slat curtain;
• Double Wall Acoustic and Temperature Insulation: roll formed zinc-coated steel slats fitted with rockwool.
• Escalator-purpose design uses high quality phosphate galvanized steel with reinforced interlocking groove.
• Motor drive unit:
o Manual chain override.
o One unit push button switch.
o Gravity drop level.
o Power source ranges from 110v – 400v.
o Insulation class E.
• Maximum Height and Width:
o Vertical – 12000mm (Height) x 8000mm (Width).
o Horizontal – 5000mm (Height) x 30000mm (Width).
o Lateral Sliding – 7000mm (Height) x 40000mm (Width).
• For more detailed specifications, kindly drop us an enquiry.
Variation / Options
• 1-hour, 2-hour, 3-hour or 4-hour fire rated specifications
• Vertical, Lateral Sliding and Horizontal Escalator purpose design
• Motorised and Non-motorised method of closure
• Standard or delay-timer type of closure. Delay timer refers to shutters begin closing after a pre-set time when fire signal is received.
• Optional Features:
o Fail-safe 24vdc E-S-400 electric releaser
o Extra upper limit safety switch
o Air pressure safety bottom sensor
o Wireless remote control
o Typhoon rated designs
o Guide silencer strips
o Automatic Reset for Fire Shutters (ER-A)

ColdAIR Evaporative Cooling

The most modern, economical and ecological system for air conditioning industrial, commercial, sports, agricultural and warehouses.

The evaporative cooling adiabatic is the most modern, economical and environmentally friendly to air condition large rooms .
It has great advantages over traditional industrial air conditioning systems:
ECONOMIC -75% installation costs, operating costs -90%
ECOLOGICAL no refrigerant gas, only water, air and low-energy fans
MADE IN ITALY, guarantee the qualified support, availability immediate spare parts.

https://www.adroittechbd.com/products/evaporative-cooling-systems/air-cooler-italy/

MORTISED FIRE & SMOKE RATED DAMPERS
UL-555/UL-555S classified
Ratings: 1.5 Hours to 3 Hours

Fire dampers are passive fire protection products used in heating, ventilation, and air conditioning (HVAC) ducts to prevent the spread of fire inside the duct work through fire-resistance rated walls and floors. Fire/smoke dampers are similar to fire dampers in fire resistance rating, and also prevent the spread of smoke inside the ducts. When a rise in temperature occurs, the fire damper closes, usually activated by a thermal element which melts at temperatures higher than ambient but low enough to indicate the presence of a fire, allowing springs to close the damper blades. Fire dampers can also close following receipt of an electrical signal from a fire alarm system utilizing detectors remote from the damper, indicating the sensing of heat or smoke in the building occupied spaces or in the HVAC duct system.

Our Motorized Fire damper and Motorized Fire Smoke damper is high performance UL-555/UL-555S classified with 3 Hrs Fire rating. May be installed vertically or horizontally ( with blades running horizontally) and is rated for air flow in either direction.

We are the only supplier in Bangladesh of UL Certified 3 hrs rated combination of fire and smoke dampers that are investigated to the compliance requirements of both ANSI/UL 555 and ANSI/UL 555S as per NFPA 80, 90A, 92 & 105 which strictly follow the requirements of Accord and Alliance.

For Any Inquiry Please Contact,

Head Office:
House # 33, Road # 01,Sector # 04,
Uttara,Dhaka-1230, Bangladesh.

W: www.adroittechbd.com
E: [email protected]
E: [email protected]
P:+8801711031970 P:+8801711249233
P:+8801625669782 P:+8801708515681

Flexible Laminated Terminals
ISOLFLEX 630-6300 A

For the low voltage electrical connection between busbar and transformers, switchboards, alternators or motors, the best solution is flexible connections. The use of the flexible reduces the transfer of the vibrations between the two parts and guarantees stability and duration in time of the installation and connections. The specially designed shape of the flexibles allows position adjustments (up to 30 mm) without removing already installed parts.

Ex*****ons: 2P; 3P; 4P; 5P; N = 50% -100% -200%; PE = 50% -100% -200%
Type of insulating material: halogen free
Insulation material thickness: 0.8 mm
Insulating material color: transparent
Advantages: high flexibility, lightness, multiple customizations

Product details

630 – 6300 A
Conductors: Aluminum / Copper
Single sheet thickness: 0.5 mm
Complies with the standards: IEC 61439 / 1-6

Medium Voltage Busbar System
GMT 7,2 -24 kV

Our GMT busbars are dedicated for the transport of medium voltage electricity. GMT busbars are available from 800 A to 6000 A, suitable for indoor and outdoor use with protection degrees IP42 or IP68. GMT lines can be supplied with aluminium or ETP 99,9% copper conductors. The standard length of the straight element is 2 m. On request can be supplied any other customized size.

Ex*****on 3P+PE;
Straight elements length 2 m, the customized lengths are available on request
Isolation material: Fiberglass (Class H – 180°C), PVC (Class Y), Air, Resin
Energized line’s live parts are not accessible.
Protection degree up to IP66 / IP68
High resistance to short circuit
UV resistant
Possible to use in tropical ambient
Custom made elements T, Z
Fire barriers with fire resistance up to 120 minutes
Advantages: corrosion resistance, joint’s reliability, high thermal dissipation, lightness, multiple customizations, reusability.

Product details

Complies with:

CEI EN50102
CEI EN60694-2

Power Busbar System
ISOLSBARRA 630 – 6300 A

ISOLSBARRA is a high power, prefabricated busbar system with insulated conductors, from 630 A to 6300 A, for both indoor and outdoor use with a protection degree ranging from IP42 – IP68. Like K series and GDA power busbar, Isolbarra can be supplied with either copper or aluminium conductors. The conductors are individually insulated and protected by a strong PVC sheath, but this sheathing can be changed to fibreglass on request. Isolsbarra is supplied in standard 4m lengths in order to minimise the number of joints and therefore the installation time. We can supply any lenght on request.

Ex*****on: 3P + PE; 4P + PE; 5P + PE; N = 50% -100% -200%
Item Length: 4 m and any customized length
Distance between the derivation points: 1 m / 0.5 m
Tap off boxes: from 100 to 1250 A (lightweight, robust and design)
Types of insulation: Fiberglass (Class H – 180 ° C), PVC (Class Y), Air
Live parts not accessible with line in operation
Protection degree: from IP30 to IP66; IP68
Possibility of connecting elements with different degrees of IP at any time
Types of Insulation: Fiberglass (H Class – 180°C), PVC (Y Class), Air
High short-circuit resistance
Possibility to create bespoke items, T, Z.
Fire barriers with fire resistance up to 3 hours
Live parts not accessible
Advantages: corrosion resistant; long life joint; fast and easy assembly; high thermal dissipation; low weight; reusable and recyclable

Product details

630-6300 A
Conductors: Aluminum (optionally tinned on the entire length), Copper (optionally tinned or silvered)
Enclosure: aluminum (optional: stainless steel, painting)
Comply with: IEC 61439 / 1-6

Power & Distribution Busbar System
K SERIES 800-5000 A

Our K SERIES busbars are available from 800 A up to 5000 A and are appropriated for power transportation and distribution in commercial and industrial buildings even in restricted spaces. This Busbar trunking system is compact and can be installed edgewise, flat or vertically. K SERIES busbars can be supplied with aluminum or copper conductors. The conductors are insulated with suitably pre-shaped, self-extinguishing V TM-0 halogen free polyester double film, in thermal class B complying with EN 60695-2 -10. The standard protection degree is IP42 and can be increased up to IP55. The aluminum housing provides protection and mechanical seal of the conductors. The matte black painting increase the heat dissipation along the line. The standard length of the straight element is 4 meters to minimize the number of joints and in consequence the installation time. On request can be supplied any other custom size.

Straight elements length 4 m, the customized lengths are available on request
Monobloc joint with predefined breaking
Distance between plug-in points 1 m
Tap off boxes from 32 up to 1250 A: plug-in type 32 – 400 A GDA series, bolted type 630 – 1250 A dedicated for K SERIES
Energized line’s live parts are not accessible.
High resistance to short circuit
Protection degree up to IP55 (IP65 on request)
Custom made elements T, Z.
Fire barriers with fire resistance up to 120 minutes
Accessories to connect to transformers, generators, electric panels
Advantages: corrosion resistance, reliable monobloc joint, high thermal dissipation, lightness, multiple customizations, reusable and recyclable.

Product details

800-5000 A
Conductors: Aluminum / Copper
Casing: matt black aluminum
Complies with the standards: IEC 61439 / 1-6

Plug-In Busbar System
GDA 63 – 2500 A

Our GDA busbars with aluminum conductors, available from 63 A to 2500 A, are ideal for use in factories, factories and many other sectors where it is necessary to provide junction outputs, or where flexibility is required in moving machinery without additional costs. installation. Quick and easy compared to the cable system. The GDA bus duct lines can also be installed vertically: the bars are installed through the floor and, for each floor, there is a branch that feeds the panels. The range of tap off boxes starts from 32 up to 1250 A.

Monoblock junction
Configurations: 4P + PE; 5P + PE
Length of the elements: 4 m and any customized length
Distance between the derivation points: 1 m / 0.5 m
Use in same moment of opposite side plug-in points
Tap off boxes: 32 to 1250 A (light, robust and design)
Degree of protection: up to IP55
Live parts not accessible
Advantages: corrosion resistance; fast and easy to assembly; high thermal dissipation; lightness; reusable and recyclable, high heat dissipation that allows installation in environments with little air circulation.

Product details

63 – 2500 A
Conductors: aluminum
Housing: 100% aluminum
Complies with the standards: IEC 61439 / 1-6

Plug-In Busbar System
GDR 100 – 2500 A

Our GDR busbars with copper conductors, available from 100 A to 2500 A, are ideal for use in factories and many other sectors where it is necessary to provide easy power distribution or where flexibility is required in moving machinery without additional costs. Quick and easy compared to the cable system. The GDR bus duct lines can also be installed vertically: the copper bars are installed through the floor and, for each floor, there is a plug-in point that feeds the panels. The range of tap off boxes goes from 32 to 1250 A.

Monoblock joint
Configurations: 4P + PE; 5P + PE
Length of the elements: 4 m and any customized length
Distance between the plug-in points: 1 m / 0.5 m
Use in same moment of opposite side plug-in points
Tap off boxes: 32 to 1250 A (light, robust and design)
Degree of protection: up to IP55
Live parts not accessible
Advantages: corrosion resistance; fast and easy to assembly; high thermal dissipation; lightness; reusable and recyclable, high heat dissipation that allows installation in environments with little air circulation.

Product details

100 – 2500 A
Conductors: copper
Housing: 100% aluminum
Complies with the standards: IEC 61439 / 1-6

Lighting Busbar Systems​
GLS 25-40-63 A

The GLS Lighting Busbar is ideal for use in warehouses, retail outlets, industrial buildings, hospitals and similar locations. The electrical lighting distribution system is typically used when a fast, flexible, and economical installation is required. All the components of the GLS lighting busbar trunking system are simply plug together. The taps off unit can be quickly removed and moved, this makes it a far more flexible and low-cost option in comparison to trunking and cable lighting methods. Advantages: corrosion resistant; easy and fast mounting; minimal dimensions; low weight; plug in points only in front; reusable and recyclable.

Configurations: 2P+PE; 4P+PE; 2P+2P+PE; 6P+PE; 8P+PE
Item Length: 3 m e 1 m
Distance between points derivation: 1 m / 0,5 m
Possibility transport signal DALI
Junction boxes: from 10 to 32 A (lightweight, robust and design)
Protection class: till IP55
Live parts not accessible

Product details

25-40-63 A
Conductors: Copper
Housing: 100% aluminium
Comply with: CEI EN 61439 1-6; CEI EN 60529; IEC 52925-40-63

http://adroittechbd.com/products/busbar-trunking-system/

Busbar Trunking System - ADROITTECH BANGLADESH Busbar Trunking System (BBT) 1-Lighting Busbar Systems​ GLS 25-40-63 A The GLS Lighting Busbar is ideal for use in warehouses, retail outlets, industrial buildings, hospitals and similar locations. The electrical lighting distribution system is typically used when a fast, flexible, and economical ...