Contact

B.G. Construction
27 j, ADHAR CHANDRA DAS LANE
Flat-1B, First Floor.
KOLKATA-700067
O-033-23560355
-033-32216297
info@bgconstruction.co.in
www.bgconstruction.co.in




About

B.G. Construction’s vision is seen by Mr. Amitava Kar, A visionary, close to three years ago. Years that has seen the company creating history, time and again in the dynamic arena of concrete protection with water proofing while contributing in incomparable measure in nation building.

B.G. Construction has earned a remarkable reputation and trust among the government and customers from versatile sectors through their work.

B.G. Construction’s range of business verticals comprising of buildings & housing and govt. constructions. The company has a reputed record of completing projects on time without compromising on quality.

Services


Epoxy Floorings

All-purpose Self-smoothening Epoxy Resin Non-slip Floor Topping. A multi component solvent free pigmented self-smoothening, synthetic heavy duty screed based on special epoxy resin combination.

    Uses
  • Industrial flooring e.g., workshop, warehouse, loading bay and ramps.
  • Food processing industries.
  • Chemical/Pharmaceutical industries.
  • Power plants.
  • Demonstration and training rooms.
  • Washrooms, cloakrooms, drying rooms.
  • Beverage industries.
  • Bottling plants.
  • Dairies.
  • Meat processing plant.
    Benefits
  • Easy to apply.
  • Solvent free.
  • Non-skid even when contaminated with oil, grease or water.
  • Excellent adhesion to substrate.
  • High Abrasion resistance.
  • Good compressive strength.
  • Seamless joints.
  • Water impermeable.
  • Good chemical resistance.

Non-metallic mineral dry shake floor hardener

It is a one part, pre-blended, colored mineral dry shake hardener for concrete comprising of cement, specially selected natural mineral aggregates admixtures and pigments.

    Uses
  • It provides a hard wearing, mineral dry shake topping for monolithic floors. When sprinkled and trowelled into fresh wet concrete floors, it forms a colored, wear resistant smooth surface.
  • Typical uses are in warehouses, factories, shopping malls, public areas, restaurants and museums.
    Benefits
  • Good ware resistant and Impact resistance ratings.
  • Cost effective surface hardener.
  • Dust proof.
  • Easy cleaning.
  • Increased resistance to oils and grease.
  • Quality assured factory blending.
  • Suppresses superficial fibers in concrete.

Cement Grouting

Expanding grout admixture
It is an expanding grout admixture for pressure / injection grouting. By introducing into the concrete mix, wet volume expansion and increased fluidity without segregation are produced.

    Uses

    It is used to increase flow and cohesion in cement grouts (addition of sand is possible) and to develop non-shrink property. This product can be used for grouting of-

  • Pre-stressed cable ducts.
  • Rock and soil anchoring.
  • Bearing plates.
  • Pre-placed aggregates
  • Tunnel linings.
    Advantages
  • Improved fluidity.
  • Increased cohesion.
  • Volume expansion in the wet state to develop non-shrink property.
  • Chloride free – does not attack reinforcement of pre-stressed cables.

Epoxy Grouting

Moisture insensitive injection resin.
It is a solvent free, two parts, and moisture intensive liquid, based on epoxy resin.

    Uses
  • Epoxy grouting is used as an injectable resin to seal damp, wet and submerged cracks by high pressure injection. For adhesion of concrete and steel in damp and wet condition (by water displacement).
    Advantages
  • Cures without shrinkages.
  • High resistance to a wide range of aggressive chemicals.
  • Excellent adhesion to salt water immersed, cement bound substrates.
  • High density ensures complete water displacement.
  • High mechanical strengths even after hardening under water.

Polygrout

Expansive aqua-reactive water barrier and grouting system
Polygrout is a low viscosity liquid which reacts with water in a controlled manner to form a swelling resilient adhesives, solid in density and strength appropriate to the designed task. When impregnated under pressure into leaking structures and through the process of Polymerisation, a permanent flexible water barrier is formed.

    Uses

    Polygrout has versatile uses and it is normally considered to be the last resort, when all conventional grouting methods to stop leakages have failed. Polygrout has successfully performed under certain most challenging conditions, where satisfied users have referred it as a magic product, to achieve almost impossible solutions. It can be used in the following arrears –

    Building Construction
  • To stop water leakages into underground structures (basements, tanks, sumps etc.)
  • Soil stabilization for foundations.
  • Securing tie – back anchors for retaining walls and guys.
  • Serving as sealer in concrete structures.
  • To prevent water ingress, oozing form ground.
  • To serve as a water barrier in basements, gravel bedding as damp proof course.
    Civil Engineering Works
  • Solidify and strengthening ground and rock and stop water from oozing out.
  • Preventive leakages in tunnels and tunnel segments, deep underground structures and reservoirs.
  • Stabilization of abutment and bridge piers.
  • Preventing leakages through dams.
  • Prevention of landslides.
  • Increasing bearing capacity of underpinning.
    Advantages
  • It exerts successful solidifying property in all types water, such as sea water, mineral water, and those contains acid and alkali.
  • It is extremely stable both chemically and physically and will not be damaged by any Bacterium.
  • It is completely non pollutant to the water it contacts and has no effect on potable water, fish or marine life.
  • It possesses excellent adhesiveness to soil particles and it is therefore also useful in landslide prevention.

All purpose, Protective, Epoxy Resin Coating

    Uses

    It can be applied on concrete, Rendering stone, Asbestos cement, Steel, Iron, Wood etc. to protect cantilevers, galleries, retaining walls, laundries, road tunnel walls, basements, workshops, balconies etc. against aggressive atmosphere. It also acts as an anti-corrosive coating on concrete and metal.

    Advantages
  • Corrosion resistant.
  • Resistance to saline and chemical action.
  • Weather proof.
  • Resistance to carbonation attack.
  • Mildew resistance.
  • Economical in use.
  • Thixotropic : no runs on vertical surfaces.
  • Easy to apply with brush/roller/airless gun.
  • Can be applied to concrete immediately after removing formwork.

Roof Waterproofing

A cement based polymer modified waterproofing slurry coating. It is applied to concrete and mortar structures to prevent water infiltration and dampness. It is reasonably flexible to accommodate thermal expansion of concrete.

    Uses
  • Water tanks.
  • Basements.
  • Terraces and balconies.
  • Bridges.
  • Sea walls.
    Advantages
  • Easy to apply by brush, slurry consistency.
  • Pre-batched components.
  • Easy and fast mixing.
  • Protects against water penetration, salt and carbonation.
  • Non-toxic when cured, suitable for contact with drinking water.
  • Non-corrosive to steel and iron.

Roof / Underground Steeling

High build Polyurethane waterproofing Elastomeric Membrane
It is high solid content moisture cured liquid waterproofing elastomeric membrane based on specially modified polyurethane using UV resistant polymers. Ideally suited for waterproofing of roof, walls and foundation conforming to ASTM C-836-89.

    Uses
  • New roofs.
  • Balconies, terraces, parking garages, asbestos and concrete roofs and decks against surface water.
  • Industrial washrooms and bathrooms.
  • Substructures subject to sea water.
  • Water reservoirs and swimming pools.
  • Foundations, cellar walls, retaining walls, bridges in contact with Soil.
  • Refurbishing of old water proofing system including torch-on Membrane.
  • Chemical plant, oil refineries.
  • Jetties, bridges.
    Advantages
  • Cured membranes remain highly flexible even at extremes of Temperatures (-250C to 1200C).
  • It has excellent UV resistance and long term aging stability.
  • It has a high impact resistance.
  • It is excellent vapor barrier.
  • It is ideal as a body coat in protective and decorative systm.

Polysulphide / Polyurethene Sealant Circulating

It is a cross linking Polysulphide based elastic sealant for vertical and horizontal expansion joint.

    Uses

    It is used in both vertical and horizontal expansion joints in many types of buildings and civil engineering constructions such as –

  • Retaining walls.
  • Underpasses and tunnels.
  • Pre cast concrete alimants.
  • High rise buildings, where ever a permanently flexible seal is required.
    Advantages
  • Easy to use.
  • Economical.
  • Excellent adhesion with many materials.
  • Non-sag in vertical and overhead joints.
  • Good chemical resistance.
  • Permanently elastic.

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