SNI

Rajendra Place, Delhi

S.N.Industries operates in a range of road safety material including the Road signage, Road Delineator, Elongated Crimped Delineation System, and Thermoplastic Road Marking Paint. We have long history of supplying products to the road safety market. Our commitment to continuous research and development has ensured that we have continued to develop the market with new technologies and products. Reflective ROAD SIGNAGE S.N.I Infratech Pvt Ltd provides a wide variety of Reflective Sign Boards, Cautionary, Directional, Information & Mandatory for assisting drivers to clearly view both day and night-time directional and warning signs, giving the driver more time to react. ELONGATED CRIMPED DELINEATION SYSTEM S.N.I Elongated Crimped Delineation System is a low maintenance, highly visible solution for enhanced road guidance at dangerous curves and blind spots along roads. ECDS is a unique structure providing high reflectivity at wide angles – like at sharp curves, narrow two lane roads, construction work sites, flyovers, tunnels and bridge contours. ECDS is made of Aluminium Sheet having Crimped Waves and Reflective sheet. It is easy to maintain & repair. ROAD STUDS Reflective Road studs provide guidance at night under most adverse weather conditions. The studs are available in different sizes to delineate the carriage way both at the centre and at the edge of roads. These are available in aluminium and plastics. Its material composition enables it to bear severe impacts. The reflective panel of the studs provides reflectivity. DELINEATORS S.N.I provides delineator with reflective sheet. They are perfect for warning, guiding and delineating traffic. Traffic and safety Delineators are perfect for directing vehicles and equipments.

Bitumen mastic is mixture of hard grade bitumen, mineral fillers & fine aggregates. Bitumen mastic is a void less mass. The consistency of mastic is such that it flows like a highly viscose fluid at temperature a about 200 0 C but on cooling down it becomes hard. It is impermeable, durable and highly resistant to deformation.   USES   Bitumen mastic is a homogeneous mortar and has the ability to self heal cracks and avoid bleeding. It absorbs shocks and vibrations.   Bitumen mastic is use for industrial buildings, warehouses, grain storage structures, surfacing of bridge decks, road foot paths, LPG Bottling plants and as damp-proofing material for underground tanks, basements etc.   It is also used as a base coat/underlay to receive floor coverings such as linoleum, flexible PVC Sheets, rubber, acid proof tiles, as a covering of floors for electroplating shops, processing departments, chemicals, liquor, wash sections, gutter and in fertilizers, rayon, die stuff or water treatments plants and other chemical factories where continues or frequent contact with dilute effluents is expected.   The various ingredients depending upon the use of bitumen mastic are mixer and cooked in a mechanically agitated mixer called mastic cooker to get a homogeneous mass.   There are different types of bitumen mastic suitable for different purposes:   Bitumen Mastic for flooring -IS : 1195-1978. Bitumen Mastic for Waterproofing of roofs IS: 3037-1965. Bitumen Mastic for Bridge decking and roads IS : 5317-1969. Bitumen Mastic for Tanking & damp-proofing – IS: 5871-1970. Bitumen Mastic anti-static & electrically conducing grade- IS: 8374-1977. Bitumen Mastic –acid resistance grade- IS: 9510-1980. Black pitch, mastic flooring (oil resistant) Bitumen Mastic for water proofing and protective coating for concrete slabs.  

Bitumen Blended with Crumb rubber / polymers meant to increase the life of the surface. We had the privlidge of making a 4.5 km long test track using CRMB manufactured by S.N. Industries on Guhwati Shillong road under PWD NH division Meghalaya.

TRMP is a high quality thermoplastic road marking material which has been developed by us with international technologies in India.   TRMP conforms to the requirements of BS 3262-1989 read with MORTH specification 803.4   It is a lumpy wet material in granular Powder form. On heating it forms a liquidlayable paint which can be applied on concrete or Bitumen paved surface easily after application of Primer, wherever necessary.   It is available in different colors viz White, Yellow, Blue, Green and Black.   Within 10minutes of laying, vehicular traffic can be opened over it as it develops a hard wearing surface immediately.   It is most useful on common roads, garages, workshop floors, runways etc. where waiting for curing time of the film cannot be accepted.   FEATURES   Powder form- easy transportation of sacks. Quick restoration of vehicular traffic – No waiting. Excellent reflectorisation. Superb luminance. High resistance to ultraviolet rays. Manufactured with the best available indigenous and imported raw materials under strict quality control system. Black pitch, mastic flooring (oil resistant) No variation quality of the product.