Shell India Markets Pvt. Ltd.9th Floor Building 9 A DLF Cyber City DLF Phase III Gurgoan 122002Haryana

t: +91 124 4771500 f: +91 124 4771600 e: SBIPL-Customer_Connect@shell.com

www.shell.com/india

The Shell emblem, SHELL and SHELMAC PR are trade marks of the Shell Group.

08/2010/25

Health and safetyShelmac PR is unlikely to present any significant health or safety hazard when properly used in the recommended application, and good standards of industrial and personal hygiene are maintained.

Avoid contact with skin. Use protective clothing – coveralls, gloves, boots and neck/face protection.

For further guidance on product health & safety, please refer to the appropriate Material Safety Data sheet.

Information This product information sheet provides you with the general information on Shelmac PR. For more information about making the most of your road repairing operations using Shelmac PR, please contact at our following address.

SHELMAC PR™An instant all-weather pothole repair solution

Features of Shelmac PR:

Ready for immediate use with pre-mixed aggregates (cold technology)

No heating or mixing or additions to the product before or after application

Requires simple equipment such as hand brushes, shovel and a rammer. The use of a roller is not necessary

No pretreatment of repair areas is required i.e. cutting out, use of tack coat

Instant curing/setting, partly by air-drying and partly by compaction

All-weather usage product. Instant repair of roads with Shelmac PR can be made in monsoons & wet conditions, extremes of heat (60˚C+) and cold conditions.

Advantages & benefits:

Shelmac PR has the potential to:

Eliminate the need for plant & machinery at site

Be very fast setting as compared to other options

Enable the road to be reopened to heavy traffic immediately after repair, reducing the traffic hold up time

Offer no sticking/picking-up of material by vehicle tyres

Be highly stable at high pavement temperatures

Be highly resistant to stripping by water

Offer high skid resistance

Lead to very little ravelling, bleeding, depression/permanent deformation

Provide wastage of material

Utilise minimum unskilled labour

Offer increased service life of the repaired potholes

Offer no pollution during maintenance.

Shelmac PR™ is an instant repair pre-mix for permanent repair of potholes, cracks, and depressions on the roads. It is ideally designed to withstand extreme temperatures and heavy traffic conditions. Shelmac PR cold mixture consists of nominal aggregate size of 9.5mm down size. Shelmac PR incorporates speciality additives that impart unique performance properties to the mixture.

Usage areas: Potholes Ruttings Utility cuts Rigid pavements.

Quality standardsShelmac PR mixture has been comprehensively tested and certified by leading technical institutes in India. The test results exceed the requirements of MoRTH, 4th Revision, 2001, Table-500-37 specifications.

How to use Shelmac PR Comes in convenient ready to use packing of 50 kg net HDPE bags with inside LDPE liner

Preparation prior to repair is minimal. For optimum results, remove standing water/loose debris/dust with a brush from the pothole. However, where this proved impossible, repairs have always remained sustainable

Pour Shelmac PR directly from the bag into the pothole and overfill by 10mm

Where deep potholes are to be repaired, it is economical to first compact approximately 10mm Shelmac PR across bottom of pothole, then fill remaining cavity with adequate size of aggregate well compacted and then top with 25mm of Shelmac PR as a final course

Compaction can be done using a simple hand rammer. For large repairs, using a roller shall ensure smooth/even compaction. Do not use plate compactor

Cures quickly enough to open to traffic immediately once compaction is completed

Open to traffic immediately since it does not stick to tyres.

Facts about Shelmac PR Shelmac PR is available in one standard grade for repair of potholes with minimum 10mm depth

Minimum shelf life of Shelmac PR is 3 months in bags. Tightly close/re-seal partly used bags for future use

Shelmac PR is formulated to withstand heavy and continuous traffic impact from moment of repair for many years (test areas have been monitored in excess of 2 years so far in extreme traffic and climatic conditions without deterioration)

Shelmac PR has great adhesion, very minimum post compaction deformation, has no liquid/aggregate separation and remains flexible throughout curing time that is dependent on traffic, temperature, etc

Shelmac PR coverage – Approximately (1sq. metre x 20mm per 25 kg of mix). Density of mix is approx. 2000kg/m3.

Cost effectiveness The use of Shelmac PR results in improved efficiency and effectiveness. This saves substantially on cost and improves convenience, compared to conventional methods

In making cost comparison between Shelmac PR and the conventional hot and cold patch repair materials, it would not be wise to simply compare price per tonne. For an accurate cost assessment it is necessary to make an overall comparison taking into account the equipment involved, wastage of material, man hours, traffic hold-ups and most importantly, the durability of repairs.

Shelmac PR uses very simple application tools and enables efficient repairs of potholes as soon as a pothole is observed thereby reducing the response time and preventing further deterioration of the road/pothole.

Test results obtained

Minimum Marshall Stability,kN at 25˚C

Minimum Flow (mm)

Stability loss on 4 days soaking in water at 25˚C (percent maximum)

17.0

3.0

11.0

Shelmac PR offers increased convenience and reduced cost of maintenance.

SHELMAC PR™

AN INSTANT ALL-WEATHER POTHOLE REPAIR SOLUTIONEconomical, instant, durable

Say NO to:

Say NO to potholes:

Pour Shelmac PR into thepothole & overfill 10mm

Compact with a rammer

The Pothole Simple Application Tools Brush away loose debris/standing water

Brush > Fill > Tamp > Go

Immediately open to traffic

Cutting out Mixing Heating

Tack coats Major equipment

Special skills Rolling Waste

Pollution