Proexcel Waterproofing Company

is your end to end waterproofing solution to water damage prevention and remedial works. Proexcel Waterproofing prides itself in providing professional waterproofing and water related repairs to the construction and remedial building industries working within residential, commercial, industrial, retail, health, community and education sectors. Our company provides flexible end to end solutions to construction and property managers in reducing the cost of management and damage caused by many common water related problems.

Our company operates throughout India providing services such as waterproofing, water related repairs, joint sealing, treatment of salt attack (efflorescence), balcony, car park and shower repairs

Proexcel is a commercial and residential waterproofing service for wet areas, external areas of buildings and other applications. Proexcel waterproofing solution delivers outstanding level of quality, service and reliability. Combined with first class products from leading manufacturers, Proexcel delivers the highest standard of workmanship and guaranteed performance at competitive rates due to our buying power as a national company

Water Tank Waterproofing

Terrace Waterproofing

Basement Waterproofing

Podium Waterproofing

Toilet & Bath Room Waterproofing

Crystalline Waterproofing Service

Heat Reflecting Coating on Terrace

Rising Dampness Treatment

Expansion Joint Treatment

Terrace Garden System

Over Head Tank Waterproofing

Heat Resistant Coating

Raft Waterproofing Service

Cold Joint Treatment

Retaining Wall Waterproofing

Honeycombing Treatment

Crack Treatment

Swimming Pool Waterproofing

Joint Treatment

Tie Rod Treatment

Liquid Membrane Coating

Positive Side Treatment

Perforated Piping System

Crystalline Waterproofing Coatings

We have solutions for all types of waterproofing problems over the year we have done lot of experiments with the methodology and the products and today our confidence is very high. We can boast that there is no waterproofing problem which we cannot solve In other words if we cannot solve the waterproofing problem, nobody else can. We have Crystalline material for concrete and both negative and positive pressure. We have single and double component liquid membrane system. We have high elastic liquid membrane system for Podium. We have UV resistant material for sloping roof which does not need any protection over it. This can be used for flat terraces also where there is least traffic. We have highly efficient Expansion joint system. We have Heat reflecting coatings. We have Insulating System for the terrace which can drastically reduce your electricity bills.
1. Our experts will visit the site and consider all and any other waterproofing related points and then only we submit our     offer.
2. We offer 10 years warranty for the new constructions, We can provide you the system if the drawings are made     available to us.

Waterproofing Services
Water Tank Waterproofing

Water tanks are usually made of concrete, hence crystalline waterproofing system is more suited for this application. Our experts will visit the site and consider all and any other waterproofing related points and then only we submit our offer. We offer 10 years warranty  for the  new constructions.

PROCEDURE
The cracks needs to be treated

The joints between the horizontal and the vertical surfaces of the tank would be treated

Any exposed metal rods would be cut and treated

Any pipe penetrations across the podium needs to be treated

All the cold joints are treated

The crystalline coating is done for the entire surface

The crystalline coating forms crystals inside the concrete when reacts with water in presence of cement

This is called integral waterproofing as the minor surface damage does not affect the waterproofing properties

This material lies dormant and starts reaction whenever water is available

Even at a later stage, it is easy to repair by this method

Terrace Waterproofing

Every Terrace is unique in its nature. Hence the waterproofing system would be designed to suit the conditions. There will be lot of cracks on the slab and hence they need to be treated Liquid Membrane system is more appropriate for this application.

Procedure
The expansion joints if existing would be treated accordingly

The joints between the terrace slab and the parapet wall would be treated

Any exposed metal rods would be cut and treated

The parapet wall needs to be coated upto 300 mm below the slab level on outer side also

Liquid membrane systems being filmy in nature can be punctured and hence needs protection

Brick bat Koba would act both as protection and a means to maintain the slope for draining the water out

Sufficient number of pipe outlets from the terrace would be ensured to drain away the water as early as it is collected

Basement Waterproofing

Basements consist of Raft and Retaining walls. Basements are subjected to negative water pressure. Hence only crystalline waterproofing system is most appropriate. However we can do waterproofing on positive side for retaining wall but you need to leave sufficient space outside and wait for the waterproofing work to be completed before you fill up Crystalline waterproofing saves lot of time and money.

Procedure
Waterproofing will be simultaneously started along with the casting of the raft and retaining walls

Dry shake method would be adopted for Rafts

For Retaining walls if the thickness permits due to economic feasibility, crystalline material may be used as admix

Pressure release pipes would be installed in suitable number based on the water table and area and would be plugged only after sufficient dead load is created

The joints between the horizontal and the vertical structures of the building would be treated

All the tie rods would be cut and treated

All the cold joints would be treated

Honeycombing if any would be repaired with repair mortar

Any defects in the structure would be treated using grouting and repair mortar

Podium Waterproofing

Podiums generally being larger in area, casting is done in several phases. Hence lot of cold joints will be present. There will be lot of cracks on the slab and hence they need to be treated. The Podium is subjected to dynamic loading due to vehicular movements, hence needs more flexible coating.

Procedure
Liquid Membrane system is more appropriate for this application

Every podium is unique in its nature Hence the waterproofing system would be designed to suit the conditions

The expansion joints if existing would be treated accordingly

The joints between the podium and the vertical structure of the building would be treated

Any exposed metal rods would be cut and treated

Any pipe penetrations across the podium needs to be treated

The liquid membrane system needs protection, otherwise it can get punctured

It is generally recommended to protect the coating with a base coat of 10 to 15 mm before other rendering is done over it

Toilet & Bathroom Waterproofing

Every Toilet and Bath room is different, hence the waterproofing system would be designed accordingly.

Procedure
Liquid Membrane system is more appropriate for this application

The joints between the slab and the wall would be treated

Any exposed metal rods would be cut and treated

All the pipe penetrations needs to be treated

The wall would be coated at least for one meter height. However for shower areas, entire wall needs to be coated

On walls it is recommended to protect the coating by plastering before going for tiles

In case of sunken portions, Brick Bata Koba will provide the protection, otherwise a base coat of at least 10 to 15 mm is required

Heat Reflecting Systems on Terrace

We have heat reflective coating which can keep the building cooler. This can be coated over the terrace on the topmost layer of any other treatment. No other coating should be applied over heat reflective coating.

Procedure
Heat reflective coating can be coated over the walls

This saves an electricity bills due to the fact that it reduces the transfer of heat through the slab or wall

This can be applied over the regular waterproofing treatment

Heat reflective coating it can also be coated as standalone waterproofing and heat reflecting coating by increasing number of coats

Expansion Joint Treatment

Larger buildings are usually provided with Expansion joints from structural point of view. Due to lack of awareness people plug these areas with mortar. Eventually they will crack and will lead to leakages. The expansion joint is meant to provide flexibility between two portions of the structure. The gap generally is around 25 mm and 50 mm. Sometimes it can be as high as 200 mm.

Procedure
Firstly  cleaned and all loose material is removed

Then the gap is filled with back up rod or filler board

In order to make this joint flexible we need to use only flexible material

The sealant is poured in the groove to a depth of 25 mm

The sealant is not UV resistant hence in order to increase its life, it needs to be covered with some flexible member

Usually either aluminum or GI sheets of about 2 to 3 mm is used

These sheets need to be fixed on only one side as the other side is required to keep it flexible

These sheets may come off due to high wind velocities

In order to protect the sealant area being exposed to water, modifications in the structure is required and sheets are place in inverted U type

Using sheets add to complications and also aesthetically does not look good

We have a flexible Poly Urea spray system which can act as a flexible protective layer over the expansion joint

If required paint can be applied over this, hence no need to compromise on aesthetic requirements

Terrace Garden System

Every Terrace Garden is unique and different, hence the waterproofing system needs to be tailor made and innovative. There are lots of other points to be considered in case of terrace garden. Terrace is waterproofed as mentioned in our terrace section.

Procedure
The terrace waterproofing is protected by 15 mm thick base coat

Anti-root treatment is required for terrace garden

Drain boards are arranged over the protective surface, which will ensure the smooth flow of drained water to the outlets

Geotextile membrane would be spread over the drain boards before the sand is spread over

The suitable depth of soil would be maintained over the sand layer

If insulation is required, it would be put below the drain boards and would be covered with one more base coat of suitable thickness

Contact Us

Over Head Tank Waterproofing

Our company is expert in offering Over Head Tank Waterproofing. This service is offered by experienced professionals who have vast knowledge and experience in Waterproofing. Offered service is rendered as per the quality standards keeping in mind the latest trends of the market. Over Head Tank Waterproofing is executed by professionals with modern equipment’s and latest techniques. This service is checked stringently on certain quality stages before final delivery. This service is widely in demand in commercial and residential sectors.

Retaining Wall Waterproofing

In case of retaining wall, care would be taken to treat all the cold joints and tie rods. Crystalline coating can be done on either side. For smaller thicknesses, admix can also be used. Another major area of concern is honeycombing. This is invariably found in retaining walls. They need to be treated with repair mortar before going for coating

Joint Treatment

Cold joints and corner joints can occur in any construction. They cannot be avoided. But they are the most vulnerable areas for waterproofing. Hence proper treatment of these joints is critical for the success of waterproofing. Grouting would be done at regular intervals along the joint before filling it up and crystalline coating is done.

Rising Dampness Treatment

The blisters and peeled off painting just above the skirt on the walls near the toilet and bath rooms are a common site in most of the flats. This is usually observed in case of brick walls. This phenomenon is called rising dampness and occurs due to capillary action. The water available due to any reason at floor level is moving upwards through the bricks. This will try to escape through the wall surface. Depending on the strength of the paint, it will come out puncturing the paint layer. It does not move up beyond certain height, this height varies.

Procedure
We have developed a system after extensive trials to overcome this dampness problem

It is easy to take care of this new construction

However we have solution for old existing walls also

Heat Resistant Coating

We have heat resistant coating which can keep the building cooler. No other coating should be applied over this. Heat Resistant Coating can be coated over the terrace on the topmost layer of any other treatment. It can also be coated over the walls. This saves on electricity bills due to the fact that it reduces the transfer of heat through the slab or wall. This can be applied over the regular waterproofing treatment. Otherwise it can also be coated as standalone waterproofing and heat reflecting coating by increasing no of coats.

Raft Waterproofing

Raft waterproofing is important as it gets difficult and costly to repair it at a later stage. This problem is compounded due to the fact that there is negative water pressure. Crystalline waterproofing is perfect solution for this. It can be either coating or dry shake method. Admix will not be economical though theoretically it is equally effective. Pressure relief pipes are provided during the initial stages of construction.

Honeycombing

Honeycombing can be found anywhere in concrete. This is generally due to lack of proper use of vibrators. But these are most critical areas which can cause problems at a later stage. Sometimes they may not be easily traceable. Hence they need to be searched and treated with repair mortar including crystalline coating before and after

Tie Rod Treatment

Tie rods are also to be given sufficient importance otherwise despite full care you may get leakages. The tie rods need to be cut within the surface and covered with modified mortar. Even the smallest one also needs to be done properly. Many times apart from tie rods other metal penetrations will also be there and hence need treatment.

Crystalline Waterproofing Service

In Crystalline Waterproofing the chemical applied reacts with water in presence of cement and forms crystals. These crystals will fill the pores inside the concrete and waterproof. However these crystals are big enough to prevent water molecules and still allow breathing. The main advantage of this type of waterproofing is it works both for positive and negative water pressure. At the same time it has got a disadvantage also as it does not work on brick walls but only on cement concrete.

Swimming Pool Waterproofing

In swimming pools care would be taken for the penetrations. There will be lot of pipes coming in and going out of the pool. All of them have to be properly sealed around. The floor generally shows cracks would be treated. The corner joints would be grouted and sealed. Once this is completed, the entire surface is checked and coated with waterproofing compound.

Dry Shake Method Waterproofing

Dry Shake Method is crystalline waterproofing treatment. Dry Shake Waterproofing can be used only for horizontal surfaces. The crystalline powder would be sprayed using a suitable sieve over the concrete surface when it is wet. In case of rafts, this is done over the PCC and also on top of the raft immediately after casting.

Crystalline Admix

Crystalline Admix is used for reducing concrete permeability. Offered service is known for special application methods. This service is widely in demand in both commercial and residential areas. Crystalline Admix is the ideal way to reduce water seepage or leakage, especially where the water table is high.

Features:
Customized and user friendly

Hassle free management

Best quality service

Crystalline Waterproofing Coatings

Crystalline Waterproofing Coatings are in great demand in the various industrial and commercial sectors. These are in high demand in various industrial and commercial sectors. Crystalline Waterproofing Coatings are widely approved for several attributes and provide protection to surface from abrasion as well as moisture. Crystalline Waterproofing Coatings are widely cherished and recommended.

Features:
Free from defects

Long lasting

Excellent quality

Liquid Membrane Coating

Liquid Membrane Coating

Our company is widely appreciated in providing Liquid Membrane Coating service to the clients. Liquid Membrane Coating is done by a team of skilled and efficient workers of the industry that works with complete dedication to offer excellent services to clients. This service is accredited for broad usage in outdoor and indoor applications that provides excellent chemical resistance to the applied areas. Offered service is rendered by highly efficient and expert painters who are well-acquainted with the latest trends and standards of the industry. We lead in market in providing Liquid Membrane Coating because of proper execution and On-site consulting faculty.

Features:
Purity

Effective

Weather Resistance

Positive Side Treatment

If the source of water is on the same side of the treatment, It is called positive side water pressure, Otherwise it is negative side. Crystalline waterproofing can withstand both positive and negative water pressures, However Liquid membrane system can withstand only Positive water pressure

Perforated Piping System

Generally in basements, if there is only PCC on top layer and waterproofing done earlier has failed or not done at all, this system is quite economical and purposeful. In this condition even if we waterproof the top surface, due to the water pressure from below, the PCC will crack and invariably you will find the water leakage. In order to avoid this you may have to go for RCC which is costlier proposition.