Trident

We are successfully meeting the varied needs of our patrons by offering a wide gamut of Nitobond EP Base Resin as per their precise needs.

Description:

• For bonding fresh wet cementitious materials to existing cementitious surfaces.
• For use on horizontal or vertical surface where mortar or concrete can be supported by formwork. The long ‘open’ life makes it suitable for use with formwork or where additional steel reinforcement has to be fitted.
• The product is ideal for roads, bridges, pavements, loading bays and factories, and for bonded or granolithic floor toppings.
• Nitobond EP is equally suited to internal and external applications.
• Nitobond EP may also be used as part of a repair system where a substrate/repair barrier is required or where the substrate is likely to remain permanently damp or wet.

Advantages:

• High strength adhesion - exceeds that of the tensile strength of the host concrete.
• Exhibits high mechanical strength
• Can be applied on to dry or SSD damp substrates
• Solvent free - can be used in enclosed locations.

Application Instructions:

• Clean the surface and remove any dust, unsound material, plaster, oil, paint, grease, corrosion deposits or algae.
• Roughen the surface and remove any laitance and expose aggregate by light scabbling or grit-blasting.
• Oil and grease deposits should be removed by steam cleaning, detergent scrubbing or the use of a proprietary degreaser.
• The effectiveness of decontamination and soundness of the substrate should then be assessed by a pull-off test

Riding on unfathomable volumes of industrial expertise, we are providing a broad array of SBR Nitobond Chemical.

Uses:

• For modifying and improving bonding of floor toppings, renderings and mortars; repair of worn, damaged and spalled concrete, repair of large cracks; polymer modified floor screeds; waterproof plasters for masonry and slurries.

Advantages:

• Simple to use-Single component, gauged as required.
• High-Provides excellent bond to concrete, adhesion plaster, masonry, stone work, etc.
• Improves-Gives weather resistant mortar with improved durability permeability to chlorides and other harmful agents
• Reduces-Provides waterproof screeds, plasters and Permeability slurries.
• Increases Improved tensile and flexure properties strength allow thin applications.
• Versatile Compatible with all common hydraulic cements.
• Cost effective Nitobond SBR (Latex) is economical to use

Description:

• Nitobond SBR(Latex) is modified styrene butadiene emulsion specially designed for use as a bonding aid and gauging liquid for cementitious systems.
• It is resistant to hydrolysis and can therefore be used for external applications too.

Technical Support

• Fosroc provides a technical advisory service supported by a team of specialists in the field.

Properties:

• Typical mechanical properties of 1 : 3 cement sand mortar at W/C - 0.45 for control and W/C - 0.35 for mortar containing
• Nitobond SBR (Latex) ( 5 lites / 50 kg cement ).
• Tested in accordance with BS 6319 & wet cured.
• Avoid 'puddling' of the slurry coat.
• The topping must be applied on to the wet slurry.
• If the slurry dries out it must be removed and the clean substrate reprimed.

Additional Guidance:

• Prepare surfaces thoroughly.
• Toe-in at edges wherever possible to avoid feather edging.
• All surfaces including edges must be primed.
• All applications should be wet on wet, the primer must not be allowed to dry.
• The level of added water in the mix designs may need adjusting to achieve the required consistency. In general water content should be kept to the minimum necessary.
• For consistent performance the use of clean, dry sand is recommended.
• Where wet sand is used, reduce the added water level as appropriate.

Chemical resistance:

• Cementitious based materials have limited chemical resistance.
• The addition of Nitobond SBR (Latex) to cement mortars reduces permeability and therefore helps reduce the rate of attack by aggressive chemicals.

Packaging

• Nitobond SBR (Latex) is supplied in 1, 5 and 20 litre containers.

Health & Safety instructions:

• Nitobond SBR (Latex) should not come in contact with skin and eyes or be swallowed.
• Protective gloves and goggles should be worn.
• Nitobond SBR (Latex) should not come in contact with skin and eyes or be swallowed.
• If contact with skin occurs, wash well with soap and water.
• Eye contamination should be washed thoroughly with clean water and medical advice sought.
• If swallowed seek medical attention immediately - Do not induce vomiting.

Additional Information:

• Production Capacity: 1000
• Delivery Time: 1 DAY
• Packaging Details: 20 L

With the valuable assistance of skilled team of professionals, we are engaged in offering an extensive range of high-quality AR Nitobond Adhesive.

Other detail:

• Recommended primer for Fosroc cementitious repair system.
• For improving and bonding floor toppings, renders and mortars; repair of worn, damaged or spalled concrete; polymer modified floor screeds

Advantages:

• Simply brush onto concrete as a primer. Single component,
• gauged as required.
• High adhesion Provides excellent bond to concrete, masonry, stone work plaster and block board.
• Increased strength
• Improves tensile and flexure properties of mortar. Allows thin section applications.
• Versatile Compatible with all common hydraulic cements
• Economical to use

Technical support:

• Fosroc offers a technical support service to specifies, end users and contractors, as well as on-site technical assistance in locations all over the country.

Mechanical properties

• Typical improvements in mechanical properties of a 3 : 1 sand/ cement mortar using Nitobond AR

Specification clauses:

• As a bonding agent
• The bonding agent shall be Nitobond AR an acrylic based emulsified solution containing a minimum of 43% solids and compatible with cementitious materials.
• The bonding agent shall provide adequate bond strength when directly applied on concrete and also mixed with neat cement.

As a mortar modifier

• The mortar modifier shall be Nitobond AR, an acrylic emulsified cement modifier which provides good bond with concrete /masonry and improves the flexures strength, tensile strength
• properties of the mortar when added in the specified quantities.
• It shall be compatible with all common hydraulic cements.

Application instructions

• Surface Preparation
• The object of the surface preparation is to achieve a clean sound surface with a good mechanical key.
• All substrates should be cleaned and free of dust, plaster, oil, paint, grease, corrosion deposits, and any other deleterious substances.
• Laitence should be removed by mechanical means.
• Oil or greasy deposits should be removed by suitable means.
• All surfaces so treated should be thoroughly washed with clean water.
• Smooth substrates must be mechanically roughened e.g. by scabbing, needle gun or grit/ sand blasting to provide a mechanical key

Concrete repair:

• Any reinforcing steel in the repair area should be exposed around its full circumference and cleaned to remove all loose scale and corrosion deposits and then primed with Nitozinc Primer.
• Remove all surface dust and debris.
• Priming Immediately before priming, the concrete substrate should be thoroughly dampened with water and any excess being brushed off. Scrub Nitobond AR into the substrate.
• Avoid pudding of the emulsion.
• The repair mortar/topping should be applied whilst the primer is still tacky.
• However a satisfactory bond can be achieved up to 15 mins. after application at 30C.

Additional Information:

• Delivery Time: immidiate
• Packaging Details: fosroc acrylic polymer