Rainbow Group

Vivek Vihar, Delhi

 

Canopies are cantilever roof systems from side and wall below the eave of the building. They provide various functions :-

 

• Extended covering to prevent entering rain water in door and roll up shutters opening areas.
• To provide shade and block direct sun light falling on the openings
• A cover at the entrance of the building for Car and Truck parking adjesant to the wall of the Building.

 

The standard Rainbow canopy consists of the built-up tapered rafter. cantilevered (Max 6m) from main frame column or from end wall column rafter supports cold form purlins which in turn support roof panel soffit panel. The canopy may extend along the full or partial length or door opening of the side wall.
Normally canopies are supplied with roof panels that match the panel of the main building where there are attached liner on the underside of the canopy purlins and flashings are used where neat and elegant flush appearance is required.

The ventilation system used at the ridgeline. 

Ridge Monitor is to be installed on the centerline of the Building. Ridge Monitor helps to remove smoke out of the industries, factories and make working environment more favorable. Ridge Monitor also depends on the eave height of the building. Ridge Monitor helps to increase the height of the building from the center by 3 to 4 feet. In Ridge Monitor, Crimping Sheet is to be installed at the top of the building.

With our vast industry experience, we are engaged in offering our clients with Wind operated Turbo Ventilators. It is a natural, economical and effective way for exhaust of air round the clock without operating costs. It is installed on the roof and is rotated by the wind, the stale air inside is exhausted and a natural inward flow of fresh air is boosted. Ventilators prevent the build up of summer heat in roofs and thus reduce the cost of energy for cooling. In winters vents eradicate the build up of moisture in roof cavities that may contribute to a variety of structural problems. Features :

• Works without electricity
• Runs on wind velocity
• Works 24 hours a day and 365 days a year
• Doesn't require any kind of maintenance once installed
• Prevents accidents like fire due to short circuit/ shocks

Advantages :

• Available in Aluminum and Stainless Steel material
• 10 years warranty on the product
• No maintenance required
• Relative inexpensive methodology for ventilation as compared to ridge ventilators
• No running cost since it is operated by natural wind power
• Can be easily fitted on Asbestos, Corrugated Asbestos, Galvanized Iron and Aluminum roofing
• The product is allowed 80% depreciation as per IT rules

Throat Diameter :

• 12
• 14
• 16
• 21
• 24

Widely Used In :

• Factories
• Industrial manufacturing houses
• Houses
• Offices
• Workshops

Our industrial louvers are hand-crafted in-house by our fabrication team to allow for maximum customization in terms of colors and size. Louvers are utilized for natural ventilation and temperature control in the facility. Louvers serve a critical need to allow air flow through openings in buildings while rejecting unwanted elements such as water and airborne debris. Since we design and make our own louvers, ease of installation and the right fit with the building is ensured.

Advantages of Louvers :-

• Designed for both Fresh Air Intake and Exhaust Air Applications.
• Standard Finish
• Excellent Durability
• Easy Installation
• Less Maintenance

Z and C Purlins have several advantages over conventional hot rolled sections:

• Light weight sections put minimal load on other structures/supports/foundations.
• Being factory-finished they minimize wastage and installation time.
• Optimum sections meet exact design specifications.
• Very high strength to weight ratio.
• Cold forming increases yield strength and safety
• Being supplied in a Pre-Punched condition and cut to sizes Rainbow Purlins facilitates easy erection and minimize wastage/rework at site.
• In comparison to Painted or Galvanized they are maintenance free.

Insulated building rolls are efficient, low-density insulation materials made from non-combustible glass wool fibre and bonded together by thermosetting resins. The product is easy to handle, cut and install. It is factory laminated with reinforced aluminium foil.

 

Creating a comfortable place. Insulation, when installed properly will reduce heating and cooling costs by keeping cool weather inside the building and reducing heat losses. The type of insulation and the form of insulation will depend on your climate and the R-value you would like to Remember, every type of insulation has also its benefits and cons depending on the type of structure where insulation is being installed.

Features

• Keeps cool & comfortable in summer and warm in winter
• Reduction in noise through high sound absorbtion
• Non-combustible and water-repellent

 

Advantages

• Replaces Fiber bats in the building and in most application achieve MINIMUM 5 to 7 degrees cooler inside.
• To resist moisture and reduce condensation and it prevents the confidentiality of temperature level differences.
• Thermal Insulated metal sheet prevents resin impact and other sound at 50 decibels.
• The stable heat performance even in high humidity environments.
• Enhanced corrosion protection
• It is no toxic and environment friendly.
• Reduce the electricity consumption on cold storage and many more storage areas.
• It gives an aesthetic look of quality industrial commercial buildings.
• Very low maintenance and excellent durability.

 

Mezzanine Floor Overview

A mezzanine floor is essentially a raised platform that is supported by steel columns and is totally independent of the host building. It allows you to create additional floorspace from wasted air space above your existing work and storage areas and can be used to create extra office, storage, production, or even retail space. This may double, or even triple, the amount of space available. They are probably the most cost-effective and efficient means of significantly increasing your floorspace and storage capacity and are a rapid alternative to relocation with minimal disruption.

What is a Mezzanine Floor?

Mezzanine floors can be as small as 2m x 2m or larger than 60m x 40m, and up to 6+ m tall. They can be one, two or three tiers high, have standard or special staircases, lifts or access gates, handrails or partitioning barriers. They can use wood or steel decking, be finished in special colours, and can be totally encased, if desired. In fact, almost any conceivable option can be incorporated!

There are no standard sizes of mezzanine, although the optimum grid size (distance between legs) is in multiples of 3.5 m x 4 m, with 2.4 m clear to the underside of the structure. The intended use of the floor will dictate the loading requirement. In practice it is usually based on a minimum of 70 lbs per ft2 for general office space, 100 lbs per ft2 for light to medium storage, and 150 lbs per ft2 for heavy duty storage or wheeled traffic. If required, your floor can be designed to accommodate much higher loadings.

Every mezzanine we supply is calculated and designed to meet your individual site and usage requirements. Because of the almost infinite heights, sizes, floor loadings and options available, the best course of action is to contact one of our specialist sales people and ask for a free no obligation site visit and quotation.

RAINBOW GROUP  gives best nature of polycarbonate Roofing Sheets in India. The Polycarbonate Roofing Sheets generally utilized as a part of development, enterprises, agribusiness, promoting, security and ventures. To ensure the leading status in the field of polycarbonate sheets the manufacturing establishment of Rainbow Group have always been at the forefront of the technology through continuous independent innovation. We are an ISO 9001-2008 certified and we never compromise with the quality of our products.We are leading Polycarbonate Roofing Sheets manufacturers, suppliers & dealers in India.

Polycarbonate Roofing Sheets are deeply transparent to obvious light, with preferable light transmission over numerous sorts of glass. Dissimilar to most thermoplastics, polycarbonate can experience expansive plastic distortions without splitting or breaking. Polycarbonate Sheets are delivered by expulsion process, essentially having ribbed segment between two layers of polycarbonate sheets. Because of their properties they can be bent and shaped into any profile requiring minimum or no structural fabrication. These polycarbonate sheets are available in many thickness and colors they provide excellent UV resistance and light transmissions.

Polycarbonate roofing sheet has a main feature of transparency. Our polycarbonate sheets and panel enhance the uses of day lighting when it integrated into roofing system, vertical walls and skylights. Coloured pigment is also used in the manufacturing process to achieve pleasant color effects.

Type of Polycarbonate Sheet : Polycarbonate Hollow Sheet, Polycarbonate Solid Sheet, Polycarbonate Embossed Sheet, Polycarbonate Diamond Sheet, Polycarbonate Designing Sheets, Polycarbonate Corrugated Sheet, Polycarbonate Waved Sheet, Polycarbonate Profile Sheet, Polycarbonate U Lock Panel Sheet

Main Features of Polycarbonate Roofing Sheets :

• Good strength & Weather durability
• Corrosion resistant.
• High impact strength
• Fire retardant
• Light weight yet strong
• Resistant to acid/alkali fumes
• Free from problems of cracking, wrapping and buckling

 

 

 

Rainbow Group is leading colour coated roofing steel sheet manufacturers, suppliers, and dealers in India offered in the brand name called Rainbow. Our sheets are designed and developed using latest technical support as well as services of experienced professionals from the industry that allows for optimum end usage experience. These superior designed and developed range of color coated roofing sheets can be made available in different finish specifications as per the specific requirements of the clients. Manufactured in accordance with defined international standards, these are also extensively tested so as to assure of optimum usage support.

Color Coated Galvalume Features:

• Superior weather resistance
• Optimum corrosion resistance
• Covered width 1020 mm
• Thickness 0.3 to 0.8 mm
• Supplied width 1060

Rainbow Group is leading steel sheet manufacturers, suppliers and dealers in India. Pre painted galvalume roofing sheets are ideal for many roofing applications. Galvalume roofing steel sheet is made of 55% aluminum and 45% zinc, and endowed with features like excellent corrosion resistance, high heat resistance, aesthetics and versatility.

Salient Features

• Long life expectancy and resistance to corrosion.
• The sheets do not crack on exposure to sun and weather.
• Light weight and easy to install.
• Can be retrofitted on existing roofs.
• They reflect the heat and sunlight and hence contribute to energy saving.
• Varied colors impart beauty.

Available in :

• Various colors
• Various designs
• Various sizes
• As per customers needs

Our Bare Galvalume Roofing Sheet are available in numerous sizes, designs and colors and are in extensively demanded in homes, restaurants, hotels and many other places. Further our quality auditors test this sheet on set parameters to ensure a flawless product from our end and retain customers permantantly.Our products are of rugged design, excellent strength, durable and easy to install.The combination of zinc and aluminum in Galvalume which enhances both the positive and negative effects of aluminum. Galvalume has barrier corrosion resistance and heat resistance similar to aluminized material and good bare edge galvanic protection and forming qualities like galvanized material.

Specification of Galvalume Roofing Sheet:

1) Chemical Composition: 55% Aluminum, 43.4% Zinc, 1.6% Silicon

2) Substrate: Galvalume steel sheet & Pre-painted galvalume steel sheet

3) Standard: JIS3321/ASTM A792M

4) Alu-zinc Coating:40/-275/

5) Galvalume Steel Thickness: 0.47, all available

6) Prepainted Galvalume Steel Thickness: 0.47, all available

7) Aluminum Coating: AZ50/AZ100/AZ150/AZ185

8) Spangle: regular spangle, minimized spangle, zero spangle

9) Surface treatment: Chemical treatment, oil, dry, anti-finger print

10) Features: long-term resistance to atmospheric corrosion, bright surface, paintability, durability and versatility

11) Application: It is used as the wall or roofing of factories, warehouses, garages, exhibition centers, cinemas, etc.

Roof Insulation is the best and widely used method to prevent heat penetration from the outside environment to inside of the building. 90% of the radiations from the sun are blocked with the help of insulated roofing sheets. Roof insulation provides temperature stability and prevents unwanted noise penetration.Insulated roofing sheets also prevent moisture condensation which may lead to mold, dripping, and rot inside your building. Thus, many architectures are incorporating special roof insulation like PUF to extra care about the design and enhance the thermal stability of the buildings.

Steel Decking Sheet Strength

Steel Deck can be used as a composite Floor System. the fast & simple installation of this high strength product gives immediate access to a working platform. Used in a composite design, Steel Deck performs as a positive reinforcement and a permanent form support, providing savings in concrete and reinforcement steel.

Material

Steel Deck is produced from galvanized and color coated galvanized steel produced as per IS:513, IS:277, IS:14246, and AS:1397-G300-Z275.Thickness of the deck can be 0.8mm, 1mm, or 1.2mm.

• Fast Installation
• Economical
• Big Time Saving
• Reduces Weight of Concrete Floor by 50%
• Load capacity of 500 to 1200 kg 1x 1per square meter

Advanced transportation facilities, efficient workforce, on time delivery of the products make us stand out from the crowd. We are deeply ingrained in Delhi(India) and carved a niche for ourselves by offering the finest products at very affordable rates.

We are a quality centric company and thus, we follow strict quality standards throughout to offer quality products to the customers. Based is Delhi(India), we are entrusted with the chore of providing top-notch products in the domestic market.