Lightly resin bonded Mineral wool mattresses (LRB) consists of fine fibers spun from selected rocks melted at high temperature and bonded with a thermosetting resin. They are Machine laid fiber lay pattern and are baked to form mattresses of predetermined density and thickness. Mattresses are then slit and stitched to specified dimensions . It has controlled thickness and density resulting in predictable heat losses. Dhanbad Rockwool mattresses manufactured from selected rocks to State of the Art Specification fully conform to national and international standards such as IS : 8183 - 1993 BS : 3958 Part - 3 ASTM:C592 - 80
Technical Data :

APPLICATION

LRB mattresses are used for Hot & Cold insulation to conserve energy It is used in the thermal insulation of large vessels, boilers, , equipment, ducts, flanges, valves and plants operating at high temperatures.

SERVICE TEMPERATURE

-50 to + 750 DEGREE CENTI GRADE

AVAILABILITY

Standard Dimensions   : 1.640 X 1.220 M

Thickness - MM               :  25,40,50,60,65,75,100

Density (Kg/M3)               :  As per IS:8183

THERMAL CODUCTIVITY

Mattress has extremely low K values for wide range of temperature. Typical thermal conductivity values for various densities and mean temperature are shown in the graph.

FACING

DRW /ECOROCK LRB Mattresses are available with wired mesh on one or both sides in SS or GI.

MOISTURE

Non-hygroscopic, non-capillary and does not absorb any moisture from the air. Moisture has no effect on the stability of the mattresses.

FIRE RESISTANCE

Non-combustible when tested in accordance with BS - 476 part - 4 and ASTM E - 136. Class1 when tested in accordance with BS - 476 part 7, (ASTM E- 84).

PACKING

DRW/ECOROCK LRB MATTS mattresses are packed in HDPE bags.

COROSSION RESISTANCE

Mattresses do not cause, initiate or promote any kind of corrosion

FLEXIBILITY

Mattresses are very flexible. They will essentially retain thickness while conforming to any irregular shape. Retention of fibers by wire mesh prevents cracking or breaking of mattresses.

BENEFITS OF DRW/ECOROCK  INSULATION PRODUCT

Incombustible Good acoustic properties

Glass wool Insulation is one of the most widely used forms of insulatino world-wide because of its thermal and acoustic insulation properties, light weight, hogh tensile strength and exceptional resilience. Glass wool is the most dominant type of insulation used in applications with service temperatures between -50oC to +250oC, with a world-wide market size of approx. US $7 billion.
Glass wool consist of fine, long, inorganic fibers bonded together by high temperature binder. Ther fibers (each of approx. 6 - 7 microns diameter) are distributed in such a way as to trap millions of tiny pockets of air in the product, thereby creating its excellent thermal and acoustic insulation properties. the product is light gold in colour and its superior tensile strength and resilience makes the product ideal for applications in which there will be vibration, jolting or high compression. The light weight and handleability of Glass wool also offers significant advantages during transport and installation. In addition, Glass wool is chemically inert and has no impurities such as iron shots, sulphur and chloride. The product is non corrosive to metal and does not support mold grow.
The use of Glass wool for the thermal insulation of external walls and ceiling has been shown to reduce energy consumption by 20% to 30%. Glass wool is manufactured from widely available and renewable raw materials and provides environmental benefits in terms of resource saving and energy saving in every stage from pre-manufacturing to end use. The Glass wool is formed into products with various thickness and densities.

Thermocole /EPS is available in the form of “ND” & “TF” quality. Application : G and K Insulation also provide Thermocole Insulation for Cold Insulation. Effective and efficient insulation for low temperature appliances i.e. cold storage, Industrial Refrigeration, Refrgerated vans, sound Insulation, Commercial & Household air Conditioning.

Expanded Polystyrene is Flexible High Strength Polystyrene slabs used for Insulation of flat roofs, Floor, Structures, below ground, cavity walls , pitched roofs and Agricultural Buildings.

The Ceramic Blanket is made up of long cerachem fibers of alumina and silica constituents and zircon
Application : Crude Oil , Reformer & Pyrolysis heating linings, High temperature pipe ducts & turbine Insulation, Treatment Furnaces, Ovens & Stack linings.

Loose Mineral Wool is a high temperature insulating fibers processed from natural Rocks of selected quality. The Loose Mineral Wool having exceptionally long fibers and superior technical properties essential to meet severe service condition. Loose Mineral Wool can be used for insulating equipments, tanks, pipelines, ovens, furnaces, and buildings. The properties of Loose Mineral Wool includes incombustibility , water repellent, odorless, non-corrosive , non-settling, fire resistant, heat resistant and sound absorption. The Loose Mineral Wool is felted uniformly in required thickness and density, laminated with both side G.I. wire nettings which are used for insulating industrial environment, large vessels, hot and cold air ducts, heat exchangers etc.

SERVICE TEMPERATURE

  -50 to + 750 DEGREE CENTI GRADE

 THERMAL CODUCTIVITY

  Loose Mineral Wool has extremely low K values for wide range of temperature. Typical thermal conductivity values for various densities and mean temperature are shown in the     graph.

  COMPRESSION RESISTANCE

  Loose Mineral Wool offer high resistance to compression. It has good resilience and regain their nominal thickness after removal of normal compressive load.

  MOISTURE  RESISTANCE

   Loose Mineral Wool are good resistant to vapor, most common salts and chemicals. It is moisture resistant and do not absorb

   moisture from atmosphere.

Mineral Wool / Slabs / Sheet / Rolls is an Economical and lightweight thermal insulation suitable for use up-to 750°C. The products are suitable for process temperature control, energy conservation and condensation prevention for plant and equipment such as storage tanks, reactors, precipitators, stocks, ovens, air conditioning duct work and refrigeration equipment, Easy to install. The product is available in variety of sizes and thicknesses. The products are also available with craft paper or aluminum foil facing to meet projects/customers specific requirements.

•G and K Insulation Rock wool Pipe Section is a light weight thermal insulation suitable for use upto 750°C. It is suitable for process temperature control, energy conservation and condensation prevention for plant and equipment such as storage tanks, heat exchanger, reactors, precipitators, stacks, ovens, air conditioning duct work and refrigeration equipment. The Pipe Section is easy to install which is avaiable in different sizes & thickness. Rock / Mineral Wool Pipe Section have extermely low K-Value for wide range of temperatures. Typical thermal conductivity valures are given in the graph for various densities and mean temperatures. Conductivity varies with the temperature and density of insulation.

G and K Insulation has been involved in the manufacturing/Supply of Rigid PU core Insulated panels for the Cold Chain Industry since 2004. The proof of the flexibility of OPI Sandwich Panels lies in the numerous installations all over India accomplished in a variety of applications ranging from Modular Cold Rooms, Communication Shelters, Refrigerated warehouses as well as insulated truck bodies and Clean Rooms. Vapour proof barrier or Aluminum Chequered Plate with Marine Ply.
Technical Data :

Cladding

OPI Sandwich Panels are manufactured in standard width by using cladding
according to the Clients' needs such as:

A)Pre-coated galvanized steel
b)Stainless Steel
c)Embossed Aluminum sheets

The cladding is precisely formed in "U" at the edges to guarantee superior adhesion between the sheet and the Polyurethane foam. The shallow ribs provide an extra strength together with dimensional stability.

 Thickness&Dimension
 OPI Sandwich Panels are available in the following standard thicknesses 50, 60, 80, 100 and
 120 mm. Panels with thicknesses of over 120mm are also manufactured as per customer
 need and application. Standard width of Panels is app. 1170 mm, with a maximum length
 of app. 6000mm.

 Doors
 Choice of OPI PU insulated doors is available in a variety of thicknesses and applications.
 Hinged as well as sliding doors are equipped with standard high quality fittings
 and accessories, such as safety release handles, gaskets, railings etc.
 
 Locking
 The tongue-n-groove joints extending along the entire length of the Sandwich Panel ensure
 the jointing. Locking system by means of Cam-locks, which are pre-fitted prior to the
 foaming, ensures a total weather-proof assembly, thereby increasing the strength and
 the stability of the final structure.

 FloorInsulation
 GK insulation recommends either PU Boards covered with a Polyethylene sheet as a vapor 
 proof barrier or Aluminum Chequered Plate with Marine

We manufacture/ Supplier of PUF sandwich panel for wall, The raw material used for manufacturing PUF panel is CFC free and fire retarded grade. Panels are provided with Tongue & Grove joints and specially designed Cam locks to enhance airtight assembly. PUF Sandwich panels are available with pre coated GI sheets, SS sheets or as directed. The standard density is 40 Kg. ± 2 Kg. m3. Also available in different density. Thickness available ranges from 40 mm to 150 mm, also available in different sizes. •Light weight, compact & construction friendly •Withstand against storm, heavy rainfall, wind •Sturdy enough for temperature (-180oC to + 140oC) •Easy to install •Portability and relocatability •Save energy and cost •Fire retardant and Self extinguishing •Low maintenance

PUF Slabs GandK Insulation PUF slabs are the most economical thermal insulation rigid Polyurethane Foam Materials for various applications in building and all types of industries. 'K' values of these materials are the lowest of all the Thermal Insulating materials,. PUF slabs also available with craft paper or aluminium foil lamination.

PUF PIPE SECTION Available in different pipe sizes 15 mm NB to 600 mm NB or as desire any bigger sizes. Thickness 30 mm to 150 mm or as desire any thickness.

G and K Insulation Pre Insulated Pipe system is a factory fabricated for below and above ground distribution of hot or chilled water / gas / petroleum products and other substances. The system is designed with heavy duty carrier pipe made of Steel / PVC / HDPE, Polyurethane Foam Insulation and a sleeve made of HDPE (High Density Polyethylene) as a jacket. Pipe in pipe insulation also available in spiral duct cladding.

G and K Insulation make cold room at any size from +25 0 tp – 40 0 C. We make PUF panels to 40 mm to 150 mm thickness. We have supplied cold room to 1. Diaries 2. Fish Processing units 3. Fruits and vegetable cold rooms 4. Ice cream 5. Foods processing units

Gand K Insulation do Insulation of Potato, vegetable and multipurpose cold storages. PUF panels are used for walls, ceilings.PUF spray on roof top is also done for Roof insulation. Floor : Floor can be insulated with bare PUF slab.
Technical Data :

 Benefits of PUF Insulation in Cold Storage

Totally maintenance free
Less joints
Huge saving on electricity Charges
PUF is not damage by rats and other insects

G and K Insulation PUF Doors are available in all sizes and thickness, complete with stainless steel hinges, heavy duty handles, rubber gaskets etc.

We offer Wall Cladding Roofing Sheet to our clients as per their specifications. We use high grade materials for these roofing to provide our clients superior quality roofs. These roofs are strong and moisture resistant that prevents it for rusting. These metal cladding systems are fabricated in accordance to the prevailing market trends.
Technical Data :

 Product features:

Easy installation

Low maintenance

Sturdy construction

Corrosion resistant

High impact strength

Hi Rib Sheet Profile is 1020 rare wide, coverage with 28-30mm deep ribs at 200- 250mm centre to centre with two three stiffeners in between rib. Hi Rib Sheet profile incorporates male flute at side-lap thus ensuring leak proof sheeting capable of efficient water drain out The profile is also available in crimp curve form for semi-circular/ arched roofing and flashing.
Technical Data :

 Fixing Procedure:

Hi Rib Sheet profile when used for Roofing & Cladding applications are fixed to steel supports/ purl with zinc-coated galvanized Hex head self drilling fasteners with integrated metallic washers & EPDM.

We hold immense expertise in catering to the variegated requirements of the customers by bringing forth a remarkable range of Polycarbonate Roofing Sheet. These products are obtained from the reliable sources in the market, who precisely develop these products according to the preference and requirements of our valuable customers. Our range can be availed by the patrons in numerous specifications.
Technical Data :

High light transmission of up-to 90%

Superlative fire performance

Light in weight hence easy to handle & install

Available in tailored lengths, hence minimum wastages

High temperature tolerance

Excellent thermal and electrical insulation properties

Over the years of experience in the industry, we have been able to provide the customers with an astounding assortment ofCurved Roofing Sheet. Our offered range is extensively used in various commercial and domestic areas to add an extra ambiance. These sheets are available in various lengths and thickness's as per the exact requirements of our clients.
Technical Data :

 Listed are the feature:

Designer look

High strength

Long working life

Easy to install

With the aid of modern tools and sophisticated technologies, we have been able to provide the customers with an astounding assortment of Coloured Roofing Sheet. Available in different sizes, shapes and shades, our products can also be customized as per the specifications provided by clients. These are also available in trapezoidal shapes, sin wave-small corrugation and big corrugation.
Technical Data :

 Attributes:

Effective

Light-in-weight

Easy usage

High strength

Long working life