Ladwa Safety Solutions Pvt. Ltd.
Incorporated in the year 1999, Ladwa Safety Solutions Pvt. Ltd. is a pioneer in the manufacture, supply and export of Traffic Safety Equipment, Industrial Safety Equipment, Security Equipment, Barrication & signage's from 3M. We have expertise in meeting the Occupational Safety, Traffic Management, Health and Environmental needs by offering need based and regulatory compliance.
Shellmac PR is an instant repair pre-mix for permanent repair of pot holes, cracks, depressions on the roads, it is ideally designed to withstand extreme temperatures and heavy traffic conditions,shelmac PR cold mix consists of nominal aggregate size of 9.5mm down size.Shellmac PR incorporates specialty additives that impart unique performance properties to the mix .
Features & Advantages of Shelmac PR
Features of Shelmac PR
Increased convenience and reduced cost of maintenance.
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 equipments such as hand brushes, shovel and a rammer. The use of roller is not necessary
No pretreatment of repair areas is required i.e cuttingout, Use of tack coat
Instant curing / setting partly by air-drying and partly by compaction
All-weather usage product. Instant repair od roads with Shelmac PR can be made in monsoons & wet conditions, extremes of heat (60° C+) and cold conditions.
Advantages & Benefits of Shelmac PR
Eliminates necessity of plant & machinery at site
Very fast setting as compared to other options
After repari, the road can be immediately opened to heavy traffic reducing the traffic hold up time.
No sticking/picking-up of material by vehicle tyres
Highly stable at high pavement temperatures
Highly resistant to stripping by water
Offers high skid resistance
Leads to no ravelling, no bleeding, no depression / permanent deformation
No wastage of material
Minimum unskilled labour required
Long service life of the repaired potholes
No pollution during maintenance
How to use Shelmac PR
Comes in convenient ready to use packing of 50kg net HDPE bags with inside LDPE liner
Preparation prior to reapir 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 in excellent condition
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 6/10 mm metal chips 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 instantly and compacts further with traffic
Open to traffic immediately since it does not stick to tyres
Shelmac PR Usage Areas
Cost Effectiveness
Use of Shelmac PR results in improving the efficiency and effectiveness resulting in substantial cost savings and convenience as compared to conventional methods.
In making cost comparison between Shelmac PR and the conventional hot and cold patch reapir materials, it would not be wise to simply compare preice per tonne.
It is necessary to make an overall comparison taking into account the equipment involved, wasage of material, man hours, traffic hold-ups and most importantly, the durability of repairs. Only then can accurate cost assesment be reached.
Shelmac PR uses very simple application tools and enables instant repairs of potholes as soon as pothole is observed thereby reducing the response time and preventing further deterioration of the road/pothole.
Features of Shelmac PR 
