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Our Products

RCC PIPE

We manufacture quality RCC (Reinforced cement concrete) pipes that are used for water supply schemes, drainage works, culverts and other purposes. Produced by centrifugal spinning process & tested on various parameter, all our pipes comply with IS458:2003 specifications. Our range of RCC pipes are available in different constructions such as plain type, spigot type, socket end type, tung type and groove end type.

SOCKET TYPE PIPE

Where the internal and external diameters of the Pipe at one end are enlarge to form a "Socket" into Which the spigot end of a similar pipe can enter to form a joint.

Socket Type Pipe

BARREL TYPE PIPE

The ordinary pipe of uniform internal diameter and well thikness throughout its lenght jointed at one or both ends with short length "collars" of slightly large diameter but similar in design and Construction.

Barrel Type Pipe

HUME PROCESS

Cylindrical steel moulds of specified dimension placed over machanically revolved platform / flywheels are spun with the controlled spped which is turn creates the centrifugal force, acting outwards. This compress the contrete (with or without steel enforcement cement) poured inside the mould during it's rotation and manually smoothened / leveled until it assumes the shape and form of the pipe of required wall thikness.

Hume Process

ROCLA PROCESS

The process using spin-moulding machine was originally invented by Australia and petented as "ROCLA". The concrete pipe made by this method can be of any size and yeild more accurate dimensions and achieve relativeily more concrete compaction. The entire machinery being easily can be installed at any place quite conveniently, whether it is a permanent factory primises or some temporary site in this field. This Process has been used with tremendous success in japan, Europe and Africa popularising a world-over owning to its uniqueness simplicity.

Rocla Process

Range

Our Range of Products include the following:-
Multi-Perpose sewerage, drainage and culvert pipes made with non-reinford and concretein varying diameters. ranging from 4 to 60 inches.
Reinford concrete poles with Hollow, Octagonal section tapered along their lenght, varying from 12 to 36 feet.
Solid and Hollow concrete blocks of standard dimensions made with vibrator fitted mechanical device.
Roof and Floor tiles (Cast in concrete) are available in different designs colours and size.
Pre-fabricated RCC building components such as Beams, Slabs and Columns etc.
CURVE stones all types, size and designs.
Garden furniture i.e Table, Chairs, Benches, and Garden Electric Lights.
Roman, Italian, Spanish, Pre-Coasted Pillers and Arches.
Paving Stones, U Channels, Electric Cable Tiles, Embosed Marble Tiles and main door piller Lights
ternational standards. Being a customer focused organization, we work in close coordination with the clients to understand their requirements and accordingly offer them suitable solutions.

Technical Information

The term "Pipe" signifies a hollow cylinder, made of any suitable material, having a uniform internal diameter and wall thickness all along its lenght except for the joint.

Classification Of Pipe

Class 1:
Class 2: Diameters range from 4 to 36 inches
Class 3:
Class 1: Diameters range from 60 to 82 inches
Class II: Diameters range from 4 to 36 inches
Class III: Diameters range from 12 to 108 inches
Class VI: Diameters range from 12 to 84 inches
Class V: Diameters range from 12 to 72 inches

Standard Dimension

Up to and including 10 inches internal diameter =6
feet12 inches diameter and over =8 feet
For Pipe of 4 inches to 12 inches internal diameter =6 feet
For Pipe of 15 inches to 18 inches internal diameter =8 feet
For Pipe of 21 inches to 36 inches internal diameter =9 feet
For Pipe of 42 inches internal diameter =10 feet
For Pipe of 48 inches internal diameter =12 feet
For Pipe of 4 inches to 9 inches internal diameter =3/8 feet
For Pipe of 10 inches to 21 inches internal diameter =5/8 feet
For Pipe of 24 inches to 48 inches internal diameter =3/4 feet

Comparrision Of RCC product

Comparison of R.C.C Products over those made from other materials made from other materials:-
The R.C.C product enjoy following significant advantages as against similar products made of steel or any other material.
Basic ingredient, being indigenous, R.C.C. helps saving of the nation's valuable foreign exchange, otherwise required for imported raw material. As such they can be much cheaper with almost insignificant difference in strenght and durability.
Unlike metallic products, which require regular protection against rust by periodical painting, R.C.C products proved to be more economical as they virtually do not need any maintenance throughout their life period.
Use of R.C.C products in coastal areas has been enormously successful against exposure to the typical climate, which prevails in such localoties and quite frequently causes indirect deterioration through corrosiveness of almost all the materials.
Fabrication of R.C.C products do not require any delicate or large size machinery or highly specialide efforts. Instead even ruggedly installed simple mechanical devices with ordinary skills can b enough for an efficient production.

Design and Specification

Unless specifically desired and directed otherwise by some clients/customers, we manufacture concrete pipes stricly in accordance with specifications and design as laid down in respective parts of the "Annual book of ASTM Standards". (ASTM stands for American society for testing and materials).

Application to non-reinforced concrete pipes for sewerage, storm, drainage and culverts Pipe have been classified into three (3) basic categories i.e 1 to 3. Minimun strenght and wall thikness requirment, for different internal diameter (ranging from 4 to 36 inches) has been tabulated. Criteria fir final approval acceptance or rejection has been based on the test results showing strength, absorption, permeability and hydrostatic properties of the seleted pipes and their visual inspection about finishing and other physical features. Method of sampling, marking, testing/re-testing the pipes and concrete mixing, preparation and curing have cleary been defined. Permissible strength have duly been illustrated. Lists of other documents, simultaneously applicable to releted aspects, have also been listed.
Applicatiob to reinforced concrete pipes for culverts, storm drainage and sewerage. Pipes have been classified into five (5) basic categories i.e. 1 to V and respective design standards given in 5 different tables contained therein. Criteria for approvel/acceptance or rejectionhas been based on the test perfomed in pipes to find out their load bearing capacity, material quality, water absorption content a,s well as inspection for visual defects and imperfection. As an Alternative, the the crushing test on concrete cores(cut out of the pipe barrel) or curved concrete cylinder has been allowed against load bearing test whereas inspection for defects and imperfection. Complete detail about placement of steel reinforcement inside the pipe walls, duly pointing out the space required between each steel layer, concrete "cover" needed towards internal/external wall surfaces and the lap lenths for welded or overlapped bars.wires exists therein. Permissible variation in designed dimension related to the internal diameters, wall thickness, length of pipes and it's two opposite sides.ends, as well as the position area of reinforcement are also contained.

Reinford Concreate Poles

The reinforced steel bars within the steel mould walls of the hollow, Octagonal shape poles are pre-tensional and tied in correct position and alignment, duly ensuring a uniform concrete cover of inches(min) all around. Highest concrete compaction is subsequently accomplished through all known methods of vibration (internal,external, including centrifugal) during and after spining of the mould, duly filled with the desired quantity and quality of concrete. After suitable time interval of the initial cement setting, the mould is removed and pipe left to dry up a short while before it lifted with mechanical pulleys at pre-determined spots and submerged completely into the adjoining water tanks for achieving the maximum strenth through ideal curing method. Curved ribbed brackets for singel/double lamps & fixtures are also manufactured which are specially given a pleasing and aesthetic appearance to suit any environment.
A 30 feet long pole is reinforced with eight (8) numbers of steel bars of 1/2 diameters and weighs about 13 Cwt i.e 1455 lbs or 660 kgs approximate when competely ready. Its octagonal exterior base is normally kept 13" across flats, tapered to 6 inches whereas same dimensions on interior side are kept on 8" & 4" These dimensions and the corresponding strengths for the pole lengths vary in proprtion to the standard values, mentioned above. aThe 30 feet pole with above physical characteristics when tested against external forces, withstood a transverse load of 1250 lbs, with percentage equivalent of a working load of 300 lbs. The maximum deflection observed was 8 inches whereas a permanent set of 1/2 was recorded on removel of the load.