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    Product Profile Product Profile Presentation Transcript

      • Rainbow Road Stud
      • Traffic Sign Plates
      • Guardrail Reflectors
      • Delineators Posts
      • Rubber Hump
      • Expansion joints
      • Bridge Bearing Pads
      • Pot Bear ings
      • Rubber Fender
      • Rubber & PVC Water Stop
      • Construction Machines
      RAINBOW PRODUCTS Intercontinental & Nationwide goods Contact: Plot # 377, Nawab Siddiq Ali Khan Road, Lasbella, Garden West, Karachi, Sindh-Pakistan. Landline: 00.92.21.223.2834 Fax: 00.92.21.2259779 Cell: +92.321.821.8443
      • Anti Glare Screen
      • Rainbow Road Stud
      • CONTENTS:
      • Company Introduction by Chairman
      • Service Area’s
      • Bridge Bearing Pads
      • Pot Bearings
      • Expansion joints
      • Rainbow’s Product
      • Characteristics
      • Services
      • Assurance
      • Repair & Maintenance
      • Rainbow Rubber Hump Seal
      • Noise Reducing Surface
      • Assembly
      • Quality for good reasons
      • Standard & technical data
      • Design considerations
      • Movement
      • Design loads
      • Choice of bridge joints
      • Types of joints
      • Expansion Joints product list
      • Dowel bars
      • Design criteria for dowel bars
      • Length of dowel bar
      • Rubber hump
      • Versatile applications
      • Advantages of plain road studs
      • Advantages of solar reflectors
      • Flexibility
      • Highly reflective
      • Durable
      • Cost effective
      • Manufacturing & import
      • Trading
      • Key features
      • Installation guidance
      • Distance of each road stud
      • Installation of road stud
      • Plastic Road Studs
      • Aluminum Road Studs
      • Solar Road Studs (Plastic & Aluminium)
      • Rubber Fender
      • Rubber and PVC Water stop
      • Traffic Signs Plates
      • Traffic Signs & articles
      • Solar Traffic Sign Products
      • Guardrail Reflectors
      • Delineators posts
      • Anti glare screen
      • The types of Rainbow Developers humps
      • Product over view
      • Construction machines
      • Turbines
      • Service Life
      • Special Designs
    • INTRODUCTION: The aim of making Rainbow Developers was to establish the platform for shortage of constructional products and introduce new ideas and technology in Pakistan as well as our broaden products which hasn’t any place to delivered to our client from one platform as we are the pioneer of manufacturing in many constructional products since last four decades. After all that successively hard work into foreground family business I decided to launch my new unique products which I was doing from assorted firms and intending through local ventures and international joint ventures. Rainbow Developers, I founded in 2006 to try out my own ideas about doing unique and reliable infrastructure, road construction and other construction products. I gave the company my name, because I was putting all had into it. In Rainbow Developers you might say that I incorporated myself my personal values and my integrity. It is a reflection of my journey , my values and my integrity. Rainbow Developers is a full service specializing in managing high image, technically difficult projects, and large financial projects. Using a variety of delivery methods to meet specific needs of clients including construction management, program management, design-build and general contracting and special facility in construction consultancy with support of our International joint ventures. Rainbow Developers work with clients to provide the solutions, clients will need at a price that client can afford. Rainbow Developers associate with clients to improve clients company's efficiency, productivity and the bottom line, Serving effectively is Rainbow Developers top priority. Prior to beginning work with client, we will meet to understand the scope of client needs, budget, and timeline. Rainbow Developers plan to provide, Bridges, Highways, Dams, Steel Structures, complete Road Construction Products and apparatus support, consumer rubber products, re-installation of products, technical support & staff, contractor, consultant, architecture, designer and project coordinators as well as provides International services supervision desire by our clients. We believe successful business is essentially the result of partnerships between the Company with its staff, management, clients, Government departments and other related departments. It is our endeavour to work together to accomplish the very best results for all. This is where our families live, work & play. We are committed towards contributing to a sound environment through promotion of products that harmonize with nature, are environment friendly and save energy & resources. Rainbow Developers very proud of the fact that Rainbow’s products are widely used countrywide in almost every aspect of industry. We believe that we can resolve all customers inquiries in better way. I look forward to get your precious comments on RAINBOW DEVELOPERS merchandise. With compliments, Aziz Ahmad Siddiqui Chairman Rainbow Developers
      • RESIDENTIAL
      • Architecture/Engineering
      • Building Foundation
      • Concrete & Paving 
      • Construction Cleanup 
      • Demolition 
      • Flooring
      • Grading 
      • Home Addition
      • Home Improvement
      • Insulation Services
      • Landscape & Irrigation
      • New Construction
      • Painting
      • Residential Framing
      • Roofing
      • COMMERCIAL
      • Airport Construction
      • Athletic Facilities
      • Religious Places renovation and construction
      • Commercial Architect
      • Commercial Fencing
      • Commercial Framing
      • Concrete Construction  
      • Concrete Cutting
      • Drilling
      • Engineering Services
      • Commercial Drywall
      • Commercial Fire Sprinklers
      • Commercial Insulation
      • Commercial Landscapers
      • Commercial Masonry
      • Commercial Painting
      • COMMERCIAL/INDUSTRIAL
      • Hospital construction and Renovation
      • Hotel Renovation
      • Multifamily Construction
      • Commercial HVAC   
      • Excavation & Grading
      • Flex/Tech Construction
      • Golf Course Construction
      • Hotel Construction
      • Industrial Plant
      • Office Building Construction
      • Parking Garage/Lots
      • Restaurant/Bar Construction
      • Tennis Court
      • Warehouse Construction
      • Welding & Metal Cutting
      • Office Building Renovation 
      • Retail Remodeling
      AREA’S
    • BRIDGE BEARING PADS: Product Name: RD Elastomeric Neoprene or Polyisoprene Pad Availability: Local & Imported Product Name: RD Elastomeric Neoprene Pad Availability: Local & Imported Product Name: RD Disc Bearing Pad Availability: Local & Imported Product Name: RD Teflon Layer Bridge Bearing Pad Availability: Imported BRIDGE BEARING PADS: There are two broad types of bridge bearings, either ‘elastomeric’ or ‘mechanical’ . Intermediate (combination) types of bearings are also used where an elastomer is used to provide rotational capacity and horizontal movement occurs mechanically. In elastomeric bearings, movements and rotations are accommodated by compressing or shearing layers of rubber, so these bearings are always deforming elastically. The mechanical bearing permits translation and rotation by sliding, rolling or rocking on metal parts, and these bearings are virtually incompressible.
    • POT BEARINGS: These bearings incorporate a disc of rubber trapped inside a shallow piston and cylinder assembly. The result is similar to a hydraulic cylinder containing a viscous fluid, and the rubber disc can support pressures. The piston can tilt within the cylinder without damage to itself or the rubber and rotation capacities can be achieved. Horizontal translation can be achieved by using a sliding bearing on one external face. Standard bearings are manufactured which offer a range of vertical load capacities of up to 30,000kN and cater for horizontal movements of more than 50mm.
      • EXPANSION JOINTS:
      • RAINBOW’S PRODUCT;
      • Rainbow Developers has been involved in expansion joint design for bridges and highways for many years. Rainbow Developers products are widely applied for expansion joint of highway and bridges, with the functions of expansion, water prevention and dust prevention.
      • Rainbow Developers is supplier, manufacturer & importer of different type rubber and alloy joint, single cell joint, modular expansion joint, finger expansion joints, compression seals etc, as well as Rainbow Developers mold customers query as per on requirement of their desires which leads the new trade in the industry with perfect forwardness.
      • Rainbow Developers offer complete services of installation of any kind of bridge expansion joint in all over in Pakistan and Rainbow Developers’ staff has potential to reinstall old bridges expansion joints into new figure as per drawing and on the exact design or as per desired by our clients.
      • CHARACTERISTICS:
      • Expansion joints provide continuity of the road surface at the interface between the bridge deck and the abutments.
      • Expansion joints are used to accommodate movements and withstand loadings as well as for operational requirements.
      • An expansion joint should be designed to withstand a combination of vertical and horizontal loads.
      • The sources of movements to be accommodated are identical to that of bearings and therefore, expansion joints and
      • bearings for a particular bridge span should be compatible.
      • An expansion joint is normally provided in the most vulnerable locations on the bridge deck where it is subjected to
      • impact loading, vibration and exposed to dirt, ozone attack and other corrosive agents.
      • Expansion joint should be of uniform width and have a minimum gap of 6mm at maximum temperature. The joints are
      • anchored to the deck by means of either epoxy mortar, anchor bars or holding down bolts.
      • An expansion joint is normally provided in the most vulnerable locations on the bridge deck where it is subjected to
      • impact loading, vibration and exposed to dirt, ozone attack and other corrosive agents.
    • SERVICES: Rainbow Developers provide sale after services in local expansion joint which rainbow’s expansion joint panel plan on the request of their clients as well as import expansion joints on customer desire and also mold their queries in local products. Rainbow Developers requirement is design of the expansion joints and consumer will find exact expansion joints which customer looks into imported high brands product. ASSURANCE: In Local manufactured expansion joints Rainbow Developers provide warranty and services after sale as contractual basis. In imported items neither Rainbow Developers takes any warranty nor guarantee of expansion joints. Our services will be charged as per standard of Rainbow’s principles if customer needs any services or maintenance after sale of imported items. REPAIR & MAINTENANCE: • Maintain safe passage for Highway & bridge way users. • Protect the asset value of the highways & bridges. • Ensure consistent standards of maintenance across relative to road usage. • Ensure expeditious movement of traffic by complying with the Traffic Management Act. • Facilitate technical and financial monitoring in order to establish trends in bridge condition. • Provide a framework for reviewing policies and standards and for developing strategies. • Implement the principles outlined in the Code of Practice for Maintenance Management.
    • NOISE REDUCING SURFACE: Particularly in urban areas, expansion joints should not generate noise if this can be avoided. Therefore, Rainbow Developers has introduce in Pakistan Market its expansion joints to feature an optional noise-reducing surface. The unique patented “sinus plates” with their “teeth” design eliminate straight edges perpendicular to the direction of travel and ensure that vehicles traveling over the joint continuously grip the surface. In this way, noise generated by vehicles traveling over the joint is demonstrably reduced. In contrast to finger joints, there is no restriction on the type of traffic passing over expansion joints with sinus plates. The special design of these sinus plates also permits motor cyclists as well as for cycle bikers to pass over the joint safely. Expansion joints with sinus plates are very suitable for use on bridge structures in residential areas and in other areas that are sensitive to noise. Noise measurements performed on different structures by an independent institute have shown that expansion joints with sinus plates are significantly less noisy (up to 70% less noise generated) than other types of expansion joint. RAINBOW RUBBER HUMP SEAL (OPTIONAL): Rainbow Developers has manufactured and importer Rubber hump seal. It consists of an elastomeric sealing element with an asymmetric hump on the top. Due to this special shape, the hump maintains its height as the joint opens and closes. The hump profile keeps the joint gap free of dirt, especially of stones or other larger objects. At the same time, the profile acts as a double-sealing band that keeps the joint watertight. In addition, it protects pedestrians with high heels from being caught in the joint gap.
      • ASSEMBLY:
      • The joints are assembled in the Rainbow’s factory and delivered in a fixed condition according to the specified pre-setting value.
      • Rainbow Developers joints can also be installed in stages as necessary. In this case the joints are delivered in sections which then are connected together easily.
      • QUALITY FOR GOOD REASONS:
      • Many of Rainbow Developers joints, used under heavy traffic conditions for many years nationwide and has given proof of quality and durability.
      • This is due to:
      • Qualified staff with many years of experience and installed in various projects.
      • High-quality imported materials
      • Modern Quality Assurance System (ASTM Standards and other relevant quotes)
      • Professional installation of joints on the bridge.
    • STANDARD & TECHNICAL DATA: Note: This is general specifications of rubber joints which is manufactured by Rainbow Developers as well as our imported materials equivalents to above standards. Rainbow Developers also mold customer query as per on their requirement. ASTM D 471 After 70 hours at 1000C, 31% (max immersion ASTM No 3 approx 168 hours at 250C + 18% change in volume) Resistance to permanent set Oil Resistance ASTM D 1149 After 48 hours at 380C exposure to 50 PPHM in air sample under 20% strain (no crack) Ozone resistance ASTM D 746 - 400 (not Brittle) Low temperature brittleness ASTM D 412 400 % MIN Elongation at break ASTM D 412 130 kgs / cm2 MIN Tensile strength ASTM D 2240 50 shore A ± 5 Hardness Tested Method Requirement Description
      • DESIGN CONSIDERATIONS:
      • Designers need to consider the following points:
      • The resistance of the joint and of the anchoring points in the structure to the fatigue loading due to the traffic.
      • Waterproofing of the attachment between the joint and the waterproofing facing.
      • Ease of maintenance and replacement.
      • Silence and comfort. (The best joint is the one which is not apparent).
      • MOVEMENT:
      • The type of expansion joint to be used is dependent on the total range of movement to be expected.
      • Movements are categorized as follows:
      • < 5mm Very small movement no expansion joint required
      • 5 – 10mm Small movement
      • 10-75mm Medium movement majority of expansion joints used
      • > 75mm Large movement
      • DESIGN LOADS :
      • Vertical load – Two 112kN wheel loads, 0.9m apart with a contact area of 265 x 265mm. The load shall be applied to the edge of
      • the expansion gap. It may be spread transversely over such a length as is justified by the continuity and rigidity of the joint subject
      • to a maximum of 450mm on either side of the centerline of each wheel.
      • Horizontal load – A traffic force of 80 kN/m run of the joint acting at road level.
      • CHOICE OF BRIDGE JOINTS:
      • Current practice is to make decks integral with the abutments. The objective is to avoid the use of joints over abutments and piers.
      • Expansion joints are prone to leak and allow the ingress of corrosion agents into the bridge deck and substructure.
      • In general all bridges are made continuous over intermediate supports and decks under 60m long with skews not exceeding 30° are made integral with their abutments.
      • TYPES OF JOINTS:
      • This type gives a very comfortable riding surface, but the capacity of movement is restricted to 30mm. Only light or semi dense traffic can be carried.
      • An elastomeric profile with steel plate inserts is fastened on two steel plates and anchored in the slab. Movements up to 300mm are possible.
      • Two thick and firmly anchored sheets slide one into the other. They are in the form of straight or biased teeth which allow movements of 25 to 350mm. Larger joints require intermediate support of the teeth.
    • EXPANSION JOINTS: Product Name: RD NB Joint Product Name: RD Teeth Joint Product Name: RD Rubber Expansion Joint Product Name: RD W Joint Product Name: RD Finger Joint Product Name: RD Finger Joint Product Name: RD Transflex Joint Product Name: RD Joint Rainbow Developers provides local and imported expansion joint on request of the clients requirement.
      • DOWEL BARS:
      • Fixed end supports in bridges are provided for by dowel bars. At the free end, the support members can rotate and move horizontal whereas at the fixed end only rotation is allowed while all horizontal movements are restrained.
      • The dowel bars pass from the beams to the abutment and are normally placed between bearings to facilitate easy replacement of bearings. Sometimes where space is restricted, elastomeric bearings are provided with holes for dowel bars to pass through.
      • DESIGN CRITERIA FOR DOWEL BARS:
      • Longitudinal movements of the deck will be accommodated by the bearings at the free ends and horizontal loads will be
      • carried by the dowel bars at the fixed ends.
      • The dowel bars shall be designed to resist a combination of horizontal loads due to attractive load (Tr), wind load (W) and
      • loads due to shrinkage, temperature and creep (FSTC).
      • The dowel bars are specified by suitable diameter and minimum embedded length ( usually made to reach the main
      • reinforcement in the support).
      • LENGTH OF DOWEL BAR:
      • Area of bar = H/(fst.n)
      • where,
            • H = maximum horizontal forces
            • fst = allowable stress in dowel bar
            • n = number of dowel bars
      • Π d2/4 = H/(fst.n) thus, d = √ [4H/(n Π .fst)]
      • Shear area = 2(ℓ x w) = H/(n. σ )
      • where σ = shear stress of concrete. Hence ℓ = H/(2nw σ )
      • Total length of dowel = ℓ + thickness of bearing and epoxy layer.
    • RAINBOW ROAD STUD: The patented road stud system owned by Rainbow Developers was developed to fulfill the need for a high quality, long lasting road stud with the ability to withstand the harshest climate and traffic conditions. It has in a short time established an industry standard in durability, adaptability and cost-effectiveness. Traffic safety is greatly enhanced by pavement markers. These studs with built in reflectors can be raised above the road surface (surface mount) or recessed into a groove on the road & highway. They dramatically improve the driver’s ability to see at night, especially in rain or fog. Rainbow Developer’s used beads in Plastic and Aluminium Road Stud and also use especial plastic (ABS) that provide high load resistance upto 20 ton, and Aluminium load resistance upto 30 ton solar powered markers are automatically self-charging with a solar cell and capacitor. They have flashing LED lights embedded in a reflective lens and will flash for days on a full charge. These all roads studs available in Aluminium and Plastic. Markers can be quickly attached with our peel and stick butyl pads, excellent for driveways and low traffic areas. Some movement may occur in hot conditions and heavier traffic. The other attachment options are 2 parts epoxy and hot bituminous.
      • VERSATILE APPLICATIONS:
      • Highways and Expressways, Zebra Crossings, Speed Breakers, Check Points, Channels, Construction sites, Railroad Crossings, Guiding ships and warnings signs on sea sides, and remote islands, riverside roads near water ways, embankments. Farm Houses, Plantation Estates, Process Plants, Refineries, Hotels, Hospitals, Holiday Resorts, Shopping Mall and Petrol Pumps etc etc .
      • ADVANTAGES OF PLAIN ROAD STUDS:
      • Advantages of using Rainbow Road Studs included but are not limited to the following:
      • • Maximize the driver's ability to maneuver through dark spots, or dangerous areas on the road
      • • Cost effective, easy to install and maintenance-free.
      • ADVANTAGES OF SOLAR REFLECTORS:
      • Need not to operates it is automatic.
      • Offer sufficient light in poor light conditions and where there is no light system.
      • Prevent fatal accidents and serious injuries caused by hidden and hard-to-see center lines.
      • These road studs are durable, strong and waterproof.
      • Make the most of driver's ability to plan through mysterious acne, or dangerous areas on the road.
      • Minimizes road and highway accidents.
      • Cost effective, easy to install. Use of natural solar energy is good for environmental conservation.
    • FLEXIBILITY: The Rainbow Road Studs can be customized to meet the needs of any application or budget. It offers variations in road stud size, method of attachment, lens colour and configuration. HIGHLY REFLECTIVE: The Rainbow Road Studs incorporates the durable Rainbow Developers range of different road studs element including all range of lenses too which offer high retro-reflectivity even from acute angles. DURABLE: The large &quot;footprint&quot;, low profile and streamlined design of the Rainbow Road Studs reduces impact forces, facilitates traffic cleaning action and prevents surface embedment. COST EFFECTIVE: Rainbow Developers feels pleasure to manufacturing of Road Stud (Reflectors, Plastic & Aluminum) to meet cost price as compare to local market and expenditure. The Rainbow Road Studs can be adjusted to meet the needs of budget constraints. It is quick and easy to install without specialized equipment and requires approximately half the amount of adhesive compared to some conventional road studs. Rainbow Developers apply imported material in local products to compose on International standard.
    • MANUFACTURING & IMPORT: Rainbow Developers, manufacturing plastic & aluminium road studs with different color match between shell and reflective face and import various kind of Road studs as well as road reflectors. Cast from high-strength aluminum alloy, and upto 30 tons of compression; And UV resistant, anti-aging. Plastic Road Reflector upto 20 ton with special Led Lights to provide better services. Good performance reflector, reflector for micro total reflection prism reflectors, and reflective brightness diamond-reflective brightness. These are Solid reliable, and durable. All items available as well as import for Request of Rainbow Developers clients & relevant persons . TRADING: Rainbow Developers only sell quality Plastic and Aluminium reflectors as well as supply Delineators and Solar power markers in any quantity to suit your needs at a competitive price upon on request of Rainbow Developers clients. KEY FEATURES: Almost indestructible, made from aluminum alloy with compression resistance over 30 tons, can be used in centre line of heavy traffic road. Fixed into the road by an anti-twist anchor for extra stability. Resistant to corrosive effects of salt and grit. Special glass face protect acrylic reflector to prevent scratches. Unique vacuum plate under each RAINBOW Road reflector strengthens compression resistance of reflector itself and can still work normally after being partly damaged. Good reflectivity equal to diamond grade luminous. No fading in 3 year with high quality pigment of lens and special UV-coated treatment. Tested on all type of road reflectors independently certified on Internationally and national laboratories.
      • INSTALLATION GUIDANCE:
      • These instructions are for guidance of all involved in the installation of Rainbow Developers Road Studs depressible inserts and housings. All Rainbow Developers Products are competent to use in all Pakistanis Highways, Motorways Roads, Access Road, Bridges Under Passes And Air Ports etc.
      • The Company accepts no responsibility for any consequences of installation not carried out in accordance with our recommendations.  It is the responsibility of the installer to ensure that the road construction and weather conditions are suitable for the installation of depressible road studs.
      • DISTANCE OF EACH ROAD STUD :
      • Distance of each road stud must be installed according to Road or highway standard and the advice of designer / consultant.
      • INSTALLATION OF ROAD STUD:
      • Hydraulic powered drilling equipment is the only approved method of installation the road stud on public roads in the
      • AASHTO ,BSS AND OTHER RELEVENT QUOTES.
      • The drilling equipment unit consists of 152mm diameter head, which will drill out to a depth of 38mm. On reaching this
      • depth the drill is raised, moved forward 130mm and a second hole drilled out.
      • The drill is then traversed between the two holes and the resulting cavity will be to the required tolerances.
      • Hands of a shell on both sides to facilitate workers falsified at the time of installation with Shell and not to engage in dirty
      • reflectors.
      • Nail inserted with the ground, and then glues bonding, double reinforced, and strong stability.
      • Saline-alkali Tolerance corrosion, abrasion-resistant sand.
      • Installed in the center line, the lines can be for traffic flow in the use of the road, and can also be used to slow down spike.
    • Plastic Road Studs (Beads) Product Name: Single-sided Road Stud (Local & Imported) Compression resistance: Over 20 tons Type: Glass bead reflector Size: 100×100×20mm Product Name: Double-sided Road Stud (Local & Imported) Compression resistance: Over 20 tons Type: Plastic reflector Size: 100×100×20mm Product Name: Single-sided Round Road Stud with stem (Imported) Compression resistance: 20 tons Type: Glass Marker Size: 116x21(H) mm Product Name: Double Sided Round Road Stud with stem (Imported) Compression resistance: 20 tons Type: Glass Marker Size: 116x21(H) mm without anchor available on request as well as plastic reflector are available on clients demand
    • Aluminum Road Studs: Product Name: Single-sided Road Stud * Compression resistance: available in 15 to 30 tons Type: Plastic Reflector Size: 100×100×20mm Product Name: Double-sided Road Stud * Compression resistance: available in 15 to 30 tons Type: Plastic Reflector Size: 100×100×20mm Product Name: Single & Double sided Road Stud with Plastic Reflector Compression resistance: available in 15 to 30 tons Type: Plastic Reflector Size: 116x21(H) mm * Bead Reflectors also available on request.
    • SOLAR ROAD STUDS (PLASTIC & ALUMINIUM): Product Name: Single-sided Road Stud Compression resistance: available in 10 to 20 tons Type: Plastic Solar Reflector Size: 100×100×20mm Product Name: Double-sided Road Stud Compression resistance: available in 10 to 20 tons Type: Plastic Solar Reflector Size: 100×100×20mm Product Name: Single-sided Road Stud Compression resistance: available in 15 to 30 tons Type: Aluminium Solar Reflector Size: 100×100×20mm Product Name: Double-sided Road Stud Compression resistance: available in 15 to 30 tons Type: Aluminium Solar Reflector Size: 100×100×20mm
    • RUBBER HUMP: Our marketing team have been trying to introduce those products which is needs and demand of our country as well as facilitate to our customers and citizens for outstanding and prominent items to lead to our customers and local consumer. Now we are proudly announce our new product Rainbow Rubber Speed Humps . After the long research of our endowed research team on speed breaking system has got to stage to let fly our product in local market, Rainbow Rubber speed humps do much more than protect drivers and their passengers. We strongly recommend you that used in residential areas to keep pedestrians and children safe from fast-moving vehicles. At school crossings, they warn drivers to slow down and prepare to stop if necessary. They are also a valuable safety tool during temporary construction and road work; convenient modular sections also allow you to achieve the desired speed hump width that your roadway or parking lot area requires. End caps are sold separately for each speed hump. Our speed humps are highly durable and impervious to adverse weather conditions and extreme temperatures. One of our most popular products, each speed hump is thoroughly resistant to cracking, crumbling and breakage. The installed price of rubber is less than that of other products and also below manifestation pictures will tell you the differences, Rainbow Rubber Speed Hump will protect your vehicles like as newborn and other products are wastage of foreign reserves and our assets as well as perilous for bikers and dangerous and harmful for other light transport.
    • THE TYPES OF RAINBOW DEVELOPERS HUMPS: Road Hump, is the most common variety which are usually round topped. (all rubber humps available in reflective beads too on client desire) Speed Table, is a type of hump with a central plateau which is both long and broad. Pedestrian Crossing, this type are preferred by some emergency services, bus operators at Coach / Bus Stop, Hospitals as well as on the airports too.
      • Product over view;
      • 250*350*50mm
      • N.W.: 3.70KGS/PCS Pressure Resistance: 20 ton Characteristics:
      • Available in black and yellow combination for greater visibility with cats-eye, bead reflectors and without
      • reflectors. As per on client request.
      • 2. UV, moisture and temperature resistant
      • 3. Modular design provides flexibility to suit any size of road.
      • 4. Comes with a standard skid resistant base.
      • 5. Instant installation with application of epoxy spikes for anchoring.
      • 6. Pre colored material does not require repainting.
      • 7. All segments can be purchased separately.
      • 8. Manufacture from high-intensity rubber. The superior construction ensures will not warp, crack, chip or wear.
      • 9. Easy handling, storage-removable and re-locatable. Easily installed by one person.
      • 10. Flexible design allows conformity to the contour of virtual any road surface.
      • 11. End caps for protecting section ends from wear and tear.
    • RUBBER FENDER: Rainbow Developers provides best variety of Rubber Fender in imported and local as well as guide their customers on their specific design and manufacturing. Rainbow Developers also fulfilled demand of customers specified design as per their requirements. RUBBER AND PVC WATER STOP: Rainbow Developers offers exclusive quality Rubber and PVC water stop that is widely used in various industries for their desired industrial purposes. This Rubber and PVC water stop is high on demand in the national market due to its outstanding properties like prevention of flow of liquids and fluids. These are available in different sizes & styles and thus one can choose as per their requirement. We also cater to the specific needs of our clients by providing customized services. As a result, Rainbow Developers have succeeded in securing large number of customers all over the country. We are reckoned as one of the most outstanding modified Rubber and PVC water stop suppliers of Pakistan.
    • TRAFFIC SIGNS PLATES: The Traffic Sign Store offers a complete inventory of signs and accessories, including traffic, parking and novelty signs made with reflective or Rainbow Developers sheeting on durable .080 gauge aluminum. All signs meet ASTM / BSS Standards and other relevant International Standards. We also offer roll-up signs, sign stands and posts, and manufacture construction, school crossing, custom and street name signs, the same signs seen on street corners everywhere. But you won't find a lower price anywhere like Rainbow Developers offer for their customers! Rainbow Developers is one of the fastest-growing importer of road safety products in Pakistan. Rainbow Developers will serve a growing list of states, districts, cities, towns, villages, road districts, shopping centers, businesses, construction companies, schools, hospitals, mobile home parks, airports, golf courses, tribes, homeowner associations and individuals. Rainbow Developers also offers a range of opaque (solid) cast and calendared vinyl films from the Rainbow Developers to meet all of your signing needs. No order is too big or small for Rainbow Developers.
    • Traffic Signs & articles: Convex Mirror Traffic Signals Parking Signs Signs Signs Round Parking Hump Material has been used of Rubber and stud has to fixed with customer desired (Solar available). Signs Signs Signs
    • Solar Traffic Sign Products: Solar Traffic Signals Solar Parking Signs Solar Traffic Signs Solar Traffic Signs Solar Traffic Signals Triple Flasher Road Divider Highway & Street Lights Ground Solar Traffic Signs
    • GUARDRAIL REFLECTORS: Product Name: Butterfly guardrail reflector Material: Metal Delineator (one way and two sided available) Size: 80mm One sided Product Name: Guardrail Delineator (reflector) Material: PVC (one way and two way sided available) Size: One way 80mm Two way 100mm One sided Two sided Two sided Product Name: Rectangle Guardrail Delineator Material: Plastic Rectangle (one way and two sided available) Size: 180 x 40mm Product Name: Flexible Trapezia Guardrail Material: PVC Delineator (acrylic reflector) (one way and two sided available) Size: 80mm
    • DELINEATORS POSTS: Product Name: Delineator Post Material: Plastic Flexible (one way and two sided available) Size: 1250X120X100mm Lens size: Lens Size:40x180mm Product Name: Flexible Delineator Post Material: Flexible PVC (one way and two sided available) Size: 1100x105x3mm Lens size: 40x180mm Product Name: PU Flexible Post Material: Flexible PVC Size: 450 x 80mm 750 x 80mm Product Name: Traffic Cones Material: Plastic Product Name: PU Flexible Post Material: Flexible PVC Size: 450 x 80mm 750 x 80mm
    • ANTI GLARE SCREEN: Rainbow Developers Anti-Glare Screen Systems protect the vehicle driver extensively against glare emanating from light sources and therefore make a signi­ficant contribution to the safety of the drivers. The particular criteria for using anti-glare screen systems are frequent accidents during darkness, heavy traffic at night and unfavourable topographical condi­tions where separate directions are indicated by central strips on the road. Our anti-glare screen systems are also usage for Super Highway, Motor way, National Highway and high-speed railway tracks running parallel to each other. Rainbow Developers Anti-Glare Screen Systems have been tested as per International Standard and have successfully passed all relevant tests. Additionally, the wind channel test has been successfully carried out at a wind speed of 160 km/h – 44.44 m per second. Our anti-glare screen systems have also achieved excellent results during the tests as per PCSIR Laboratories Karachi Standard. We are currently import all kind of Antiglare Screen. Service Life: Special Designs: Leaf Shape Anti-Glare Screen Palm Leaf Anti-Glare Screen Bamboo art anti-glare screen Plate
              • Vane heights: Individual heights of the vanes from 300 mm to 1,200 mm can be supplied at any time. If an order is placed for an anti glare screen system that is higher than 1,200 mm, then several square tubes can be mounted with the vanes arranged over each other towards the top and the bottom.
              • Vane Adjustment: Rotatable designs (up to an angle of 180°) are available; displaceable vane holding devices with inclined vanes can also be supplied in any desired angle.
              • Resistant to UV radiation, exhaust gases, de-icing salts and other environmental impact
              • Dimensionally stable, impact resistant and non-splintering
              • Temperature-resistant at temperatures from -30°C to +60°C
              • Long-lasting safety
    • CONSTRUCTION MACHINES: We import and export a wide variety of used heavy machinery, construction machinery equipment, used heavy equipment related to earthwork, mining, construction, quarry and plantation.  We specialize in used road rollers, wheel loader, bulldozer, excavator, cranes, crawler crane, backhoe loader, asphalt pavers, crushers and other used construction equipment, stone equipment, quarry equipment. The company with its proven track record is supported by a group of experienced professional specialists. We have a team of full time mechanics and two factory facilities to test and rebuilt machineries in-house. We also sell as-is-condition machines base on customer's needs. Our mission is to provide &quot;BEST AFTER SALES SERVICE&quot; and we believe in providing TOTAL CUSTOMER CARE and SOLUTION to our valued customers.
    • 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 30 29 28 27 S S F T W T M May 2009 2009 Contact: Plot # 377, Nawab Siddiq Ali Khan Road, Lasbella, Garden West, Karachi, Sindh-Pakistan. Landline: 00.92.21.223.2834 Fax: 00.92.21.2259779 Cell: +92.321.821.8443 1 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 31 30 29 S S F T W T M January 2009 1 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 31 30 29 28 27 26 S S F T W T M February 2009 5 4 3 2 1 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 28 27 26 25 24 23 S S F T W T M March 2009 3 2 1 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 31 30 S S F T W T M April 2009 5 4 3 2 1 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 S S F T W T M June 2009 2 1 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 30 29 S S F T W T M July 2009 6 5 4 3 2 1 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 31 30 29 28 27 S S F T W T M August 2009 4 3 2 1 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 31 S S F T W T M September 2009 1 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 30 29 28 S S F T W T M October 2009 6 5 4 3 2 1 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 31 30 29 28 27 26 S S F T W T M November 2009 3 2 1 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 30 S S F T W T M December 2009