Preformed Membrane

BRONCO® CEMSHIELD EPDM is rubber based prefabricated membrane .It is a single ply membrane made of Ethylene- Propylene-Diene ter polymer.

Area Of Application

• Large flat roofs of concrete and metal sheets
• Terrace gardens
• Basements and podium waterproofing
• Any water retaining structure e.g. lakes, water reservoirs

Advantages

• High tensile and tear resistance
• Elastomeric membrane with a good combination of high elasticity and tensile strength
• Retains its flexibility at low temperature (-45oC)
• Excellent resistance to UV and ozone
• Good chemical resistance
• Quick installation and environment friendly
• No maintenance required
• Low dead load on roof
• Withstands the movement in the structure due to its higher elongation property

BRONCO® CEMSHIELD PVC is Geomembrane With Twin Signal Color (Twin Color) For Tunnel and Basement Waterproofing

Area Of Application

• Waterproofing systems.
• Low slope concrete roofs, balconies, multi-storied car parks, tunnels.
• Lining sewerage canals, sub grade structures and any concrete or cementitious flat surface that needs waterproofing.

Advantages

• Manufactured in ISO 9001 & ISO 14001 certified plant
• Mechanical properties in accordance with EN 13491
• Geo membrane with thin yellow signal layer (twin colors)
• Hardly combustible (B2-ON B 3800/1, B2-DIN 4102, IV.2-SIA 280, CLASS E-EN 1SO 11925)
• Resistant to swelling, rotting and ageing
• Very high level of water tightness, even with permanent deformation
• High capacity for adaptation to irregularities or deformation of support due to its high deformabilityand weld strength
• High resistance to puncturing
• Root resistance in accordance with EN14416

BRONCO® HDPE APP is High density polyethylene (HDPE) membrane for basement,tunnel etc. waterproofing.

Area Of Application

• Basement, tunnel, Subway, Cave & other underground public construction
• Masking of a concrete structure at port
• Storage of agricultural industrial slurries
• Chemical & Petrochemical industries
• Salt Spans
• Air pollution and ground water pollution
• Fire fighting lagoons
• Lining canals & rivers
• Dams, Reservoir

Advantages

• High tear resistance
• Ozone, oxidation, weathering resistance
• Ow coefficient of thermal expansion
• Flexibility
• Chemical resistance
• Proof resistance
• Low temperature
• Friction resistance
• High erosion resistance staining and migration resistance

BRONCO® LDPE FILM / SHEET / LINER is Low density polyethylene membrane for basement, tunnel etc waterproofing.

Area Of Application

• Agricultural purpose
• Lining of canal, reservoir, ponds
• Lining of Industrial Effluent plant
• Tunnels
• Packaging, Wrapping
• Water proofing for terrace garden
• For protection of food grains, fertilizers, cotton, chemicals, cement, constructions and power plant
• Concrete road and bridge
• Steel plant

Advantages

• Excellent mechanical properties
• Saves water seepage upto 60% of total quantity of water available
• It has a very low moisture/vapor transmission rate
• Very good resistance against chemical and unaffected by bacterial or fungus growth
• LDPE films have a very good resistance against ozone, oxidation, weather & water because polyethylene has a long chain of hydrocarbon which gives above properties

BRONCO® PRE HDPE MEMBRANE (S) is a high-performance pre-applied HDPE membrane designed for waterproofing of foundations, tunnels and other engineering structures.

Area Of Application

• Waterproofing of foundations
• Tunnels
• Underground parts of buildings and structures in pre-applied systems with
• liquid concrete pouring on top of the material

Advantages

• Highly reactive adhesive ensures complete and reliable adhesion to the concrete surface.
• Exceptional dimensional stability, puncture and tear resistance.
• The membrane does not require protection before backfilling.
• Can be used as a barrier to water, moisture and gas.
• Versatile area of application.
• Suitable for different soil conditions.
• Weather and UV resistant.
• Strong resistance to industrial chemicals