STP's Waterproofing & Coloring Solutions for Roads & Bridges

STP's waterproofing soultions include ShaliSeal RSTC, SuperThermoLay APP membrane, ShaliSeal CSS, ShaliPatch, ShaliPatch EC, to be used on Roads & Bridges

Hasan Rizvi
Hasan Rizvi
(Sr. Vice President, STP Ltd)
Waterproofing Technology is continuously progressing. In this context, several important concepts are illustrated which are of use to technology planners and forecasters in this field. At STP Ltd, we have one of the biggest R&D divisions in the field of Construction Chemicals and allied products in India. STP's products have been in use even much before India got Independence and over the years, the company has received numerous awards and is recognized as the unmatched master in the field of Waterproofing.

Shali Seal RSTC Elevated Roads
ShaliSeal RSTC applied on elevated roads
Structures are exposed to the aggressive environment like carbonation, Alkali-silica reaction, Moisture, etc., resulting in corrosion of reinforcement and detoriating the quality of concrete. Today, the experts from STP have advanced on durability, repair, and protection of structures and have developed state-of-the-art materials and techniques.

In India, the condition of most of the roads is pathet, specially during monsoons. The reason is simple, water entering the roads is the main cause of damage. The life of the roads can be increased by providing proper side drains and water-resistant top layer. Over the years, STP has developed unique ShaliSeal RSTC, which is a coal tar-based sealer and almost unaffected by water. This product has been applied on various roads constructed under NHAI, PWD and other institutions and has given incredible results.

Bitumen has been used as a paving material since 18th Century. It detoriates under ultraviolet rays, gets dissolved by Petrochemicals, attacked by chemicals, deicing salts, etc. It also gets detoriated by water.

Currently, bitumen-based fog sealer are used in India. The need to use water-resistant sealers on roads have emerged now. And the answer to this need is STP's ShaliSeal RSTC which is an incredible product to revolutionise the Indian roads.

STP Waterproofing Technology

Features of ShaliSeal RSTC:
  • Top coat Road Slurry for Enhancing Road life by preventing water ingress
  • This is a refined coal tar-based emulsion, designed to protect Asphalt pavement.
  • Resists Ultra Violet Radiation
  • Resists Fuel impregnation
  • Reduces aging of Asphalt
  • Reduces vehicle maintenance
  • Preventive Maintenance
Bridge Deck Waterproofing

Bridge Deck Waterproofing: Bridges are one of the major life lines in connecting people. They need to be protected from one of their major silent enemies – Water. STP has been associated with Bridge deck waterproofing using SuperThermoLay APP membrane. These membranes prevent the ingress of water into the bridge's concrete, thus, preventing harmful ingredients from damaging the concrete. This system has been applied successfully on number of bridges in India. The process consist of application of Shalitex Primer followed by tourching of SuperThermoLay APP membrane-4mm thick, overlay of bituminous wearing course, and finally application of ShaliSeal RSTC.

Colored Slurry Seal Shali Seal CSS
Colored Slurry Seal 'ShaliSeal CSS': Bitumen is black due to presence of Asphaltene. Bitumen fails to provide colored surfaces which is required to serve specific purpose. STP has developed easy to apply Coloured Slurry Seal with following highlights:
  • Long lasting colour options
  • Increased road safety, higher contrast
  • Greater illumination inside tunnels
  • Reduced lighting in tunnels
  • Greater creativity for landscape
  • Differentiates in pavement functions
  • Attractiveness of sport venues
  • Durable and easy to maintain
ShaliPatch EC

ShaliPatch
  • ShaliPatch: Instant, convenient & durable system to repair potholes, It's a blend of Bitumen, aggregates, anti-stripping agent and other chemicals. It can be placed directly from the poly bag into the pothole. No heating or road roller required.
  • ShaliPatch EC: Repair of cracks in rigid & flexible pavement by cold applied polymerized elastomeric processed tar-based crack filler. Crack filling ranging between 5 - 50 mm wide in concrete / flexible roads, and used for surface correction in concrete road / pavement.
STP, an Indian Company with over 80 years of experience, is the most trusted name in the field of Coal tar/Bitumen/ Construction Chemicals, for its Quality & Services and is one of the most preferred brands in the market.
NBM&CW March 2017
Waterproofing: Construction Industry’s Unsung Hero

Waterproofing: Construction Industry’s Unsung Hero

Waterproofing is one of the most important components of any building, but ironically, the most neglected one! It has never received its due importance by the construction fraternity at large. Er. Shrinandan Bhalerao, Professional

Read more ...

Walplast Waterproofing Solution HomeSure wShield: Durable & Dependable

Walplast Waterproofing Solution HomeSure wShield: Durable & Dependable

The construction industry is experiencing a surge in demand for durable, dependable, and eco-friendly waterproofing solutions, driven by the imperative to safeguard structures from water-related damages. Kaushal Mehta, Managing

Read more ...

Assess Build Chem: Solution Provider of Construction Chemicals & Coatings

Assess Build Chem: Solution Provider of Construction Chemicals & Coatings

Assess Build Chem’s SS – ProtectoCon AC, is a high performance, breathable, resistant to UV rays, solar reflective, waterproof, crack bridging, anti-carbonation coating for facades.

Read more ...

Enhancing Durability: Review of Rehabilitated/Retrofitted Structures

Enhancing Durability: Review of Rehabilitated/Retrofitted Structures

The word durability is a critical aspect that ensures the longevity and safety of structures. As existing structures age or face new challenges, rehabilitation/retrofitting becomes vital to enhance their durability. While rehabilit

Read more ...

Retrofitting of Rehabilitated Bridge Piers

Retrofitting of Rehabilitated Bridge Piers

Prof. Anjan Dutta, Prof. S.K. Deb, and Monjusha Sarmah (Research Scholar) Civil Engng. Deptt, IIT Guwahati, in this research paper investigate the rehabilitation of severely damaged bridge pier models by reinforced concrete jacketing

Read more ...

Retrofit Strategies for Tilted Multi-Storied RCC Buildings

Retrofit Strategies for Tilted Multi-Storied RCC Buildings

Devjit Acharjee and Debasish Bandyopadhyay, Department of Construction Engineering, Jadavpur University present a research on practical applications for assessing seismic vulnerability and optimising different retrofit strategies for existing

Read more ...

Retrofitting Structures of Historic & Heritage Importance

Retrofitting Structures of Historic & Heritage Importance

The definition of historic and heritage structures may vary from country to country and from culture to culture. But the need for the existence of these assets of historic values is nowhere denied, rather they are worth preserving.

Read more ...

Repair & Maintenance Techniques for RCC Building Facades

Repair & Maintenance Techniques for RCC Building Facades

Selection ideologies, materials, and methods for defect remediation in Concrete Buildings. The building façade or the envelope is the primary line of defense against water entering the living spaces. A typical building envelop today

Read more ...

Master Your Space with HomeSure TileEx Tile Adhesives

Master Your Space with HomeSure TileEx Tile Adhesives

In an innovative landscape, HomeSure is establishing a new benchmark for tile installation, presenting a solution that outperforms traditional cement in every aspect. Born out of extensive research and development, HomeSure leads with

Read more ...

Fabric Reinforced Cementitious Matrix: Structural Strengthening Systems

Fabric Reinforced Cementitious Matrix: Structural Strengthening Systems

The need for structural strengthening in aging infrastructures is rapidly escalating across various sectors, encompassing buildings, industrial structures, bridges, dams, ports, and other important structures. This demand extends

Read more ...

Assess Build Chem: Long-Lasting Solutions for Basement Waterproofing

Assess Build Chem: Long-Lasting Solutions for Basement Waterproofing

Assess Build Chem provides effective and long-lasting protection for buildings with its innovative products and solutions for deep/large basement waterproofing. Basement waterproofing is a crucial aspect of building construction, especially in

Read more ...

Dam Rehabilitation to Prevent Leakage

Dam Rehabilitation to Prevent Leakage

As storm damage becomes more severe and has occurred more frequently in recent years, addressing the needs to repair essential infrastructure and dam rehabilitation is also becoming more common. However, deep foundation experts and others

Read more ...

JOGANI Reinforcement: Alkali Resistant ARACC Coated Waterproofing Mesh

JOGANI Reinforcement: Alkali Resistant ARACC Coated Waterproofing Mesh

Jogani Impex is considered an industry leader in providing international grade Alkali Resistant ARACC Coated waterproofing mesh, which enhances the waterproofing systems and solutions in all types of buildings and structures, while saving money

Read more ...

Assess Build Chem's Deep & Large Basement Waterproofing Solutions

Assess Build Chem's Deep & Large Basement Waterproofing Solutions

Assess Build Chem, a leading provider of construction chemicals, is ensuring long-term protection of buildings with its innovative waterproofing solutions that include a 5-step waterproofing method for deep and large basements. Sunny Surlaker, Head

Read more ...

Agrani: Waterproofing, Retrofitting, Civil Work & Interior Fit Outs

Agrani: Waterproofing, Retrofitting, Civil Work & Interior Fit Outs

By adhering to the highest industry standards, Agrani Group has gained a reputation for delivering solutions waterproofing, retrofitting, civil work & interior fit outs that surpass client expectations, avers Ramendra Bahadur Sinha

Read more ...

FAIRMATE's FAIRFLO CRYSTALLINE: Waterproofing Admixture for Concrete

FAIRMATE's FAIRFLO CRYSTALLINE: Waterproofing Admixture for Concrete

FAIRMATE is catering to the Speciality Construction Chemical Industry by manufacturing a complete range of construction chemicals like FAIRFLO CRYSTALLINE - Waterproofing Admixture for Concrete, along with cost-effective solutions and world-class

Read more ...

Nippon Paint India: Paints, Construction Chemicals & Waterproofing

Nippon Paint India: Paints, Construction Chemicals & Waterproofing

In line with its global vision, Nippon Paint India is expanding its portfolio beyond the paint and coatings product range; it will now offer products and solutions under the broad categories: Dry mix, Repair and Maintenance, Construction Chemicals, and

Read more ...

Alkali-Aggregate Reaction in Concrete Structures & Preventive Measures

Alkali-Aggregate Reaction in Concrete Structures & Preventive Measures

When the alkali of cement reacts with the reactive constituents of aggregates, the reaction is deleterious though very slow, and the distress is exhibited when the volume inside the concrete is increased due to the formation of alkali-silica gel, causing the

Read more ...

Retrofitting for buildings: Enhance structure lifespan & efficiency

Retrofitting for buildings: Enhance structure lifespan & efficiency

Despite understanding the potential of retrofitting and its distinct and far-reaching advantages in making existing buildings green and sustainable, retrofitting continues to be undertaken on a very limited scale; hence, it needs to be promoted and made mandatory

Read more ...

To get latest updates on whatsapp, Save +91 93545 87773 and send us a 'Saved' message
Click Here to Subscribe to Our eNewsletter.