Concrete Repair Sealant

Product Details:

Shrinkage controlled, polymer modifi ed, fi bre reinforced cementitious repair mortar, specifi cally designed for spraying Uses Renderoc SP40 is suitable for wet spraying and hand application in a wide variety of repair applications, and is particularly well suited to vertical and overhead repairs. Typical applications would include, but not be limited to, the following:

•  Mass infi ll to large areas
•  Repairs to irregular profi les
•  Excellent for repairs to fi re-damaged concrete
•  Fast track repair programmes, where rapid application at high volume is required
•  Single layer, high build applications Advantages
•  Cost effective - shrinkage control enables repairs to be completed „right fi rst time‟. Very low rebound is an additional cost benefit
• Enhanced durability - works in tandem with extremely low permeability to prolong effective working life
• Compatibility - aligns performance closer than ever before, to that of host concrete
• User friendly - specifi cally developed to provide an easyto-apply product, suitable for local conditions
• Defi nable performance - positive benefi ts are easily demonstrated via a single, simple measurement.

Product Details:

Renderoc RG Spl is supplied as a ready to use blend of dry powders which requires only the site addition of clean water to produce a free-fl owing non-shrink repair micro concrete. The material is based on Portland cements, graded aggregates and fi llers, and additives which impart controlled expansion characteristics in the plastic state, while minimising water demand. The low water requirement ensures high early strength and long-term durability.

For larger repairs, the mixed Renderoc RG Spl may be modified by the addition of 5mm to 12mm clean, graded, saturated surface dry aggregates at site. For exceptionally large repairs, the local Fosroc offi ce shall be consulted.

Uses Nitoprime 25 is suitable for priming concrete surfaces prior to the application of any of the Nitoflor SL2000/4000, TS / TF range of resin based floor toppings, Nitocote range of protective coatings or Nitomortar range of epoxy repair mortars. Advantages „ Can be applied even on damp surfaces „ Improves the adhesion of epoxy floor toppings and mortars with the substrate. Description Nitoprime 25 is a two component epoxy based primer with good penetrating properties for concrete surfaces. Technical support Fosroc provides a countrywide technical advisory service supported by a team of specialists in the field. Properties 200 C 300 C Pot life 90 mins 30 mins.

NITOPRIME 25M (1 lt./4.5 lt.)

Additional Information:

• Minimum Order Quantity: 1 Litre

Single part, non shrink, cementitious, crack filler for plaster, masonry and concrete Uses Renderoc CF is used for filling cracks on plaster, masonry and concrete substrates. Advantages Single component - Easy to use Versatile - Can be used for cracks in exposed conditions on plaster, masonry or concrete upto 20mm width Non sagging - Can be used for horizontal, vertical and overhead applications Good adhesion - Effective bonding with substrate Non Shrink - Shrinkage cracking eliminated Hydrophobic - enhanced waterproofing property Description Renderoc CF is a crack sealing/filling cementitious material in powder form. It is easy to apply and can be finished or smoothened off with a putty blade or a damp sponge. It sets quickly on application and can be over coated with common paints / coatings. Properties Colour White / grey Pot life 30 min Compressive strength 18 N/mm2 in 7 days and (ASTMC109) 20 N/mm2 in 28 days Fresh wet density 1.95 g/cc W/p Ratio 0.23 by weight Mix proportions by volume.

Additional Information:

• Packaging Details: (Packing Available In 1 kg./25 kg.)

Product Details:

Rapid setting cement-based, water-stopping mortars conforming to the requirements of BS EN 1504 Class R1 Uses For the rapid patching and plugging of concrete segments, concrete and brick tunnel linings, sewage systems, below ground access chambers, pipes, basements, foundations and mines. Advantages

• Emergency water-stopping capability
• Single component
• Excellent bond to the substrate
• Low exotherm minimises thermal cracking
• Pre-bagged to overcome variations in site batching
• Chloride-free
• Renderoc Plug 20: Approved for use in public water supplies
• Renderoc Plug 20 : BS6920 listed product. Description Renderoc Plug are rapid setting mortars which are easy to apply to horizontal, vertical or overhead surfaces at a wide range of thicknesses. There are two grades available: Renderoc Plug 1 with an initial set time of approximately 1 minute, and Renderoc Plug 20 with an initial set time of approximately 20 minutes. (Set times are based on ambient/substrate temperatures of 20°C.)

Product Details:

Uses Patchroc Standard has been specially designed to provide a fast set repair in concrete floors and pavements and is particularly useful where traffic must be kept flowing with minimum down time. Patchroc Standard will be of particular interest to industrial maintenance engineers, transport managers, airport authorities or anywhere that pot holes in concrete cause a hazard to pedestrian and wheeled traffic. Advantages „ Medium Fast setting - Minimum disruption to traffic „ Easy to use - Needs only the addition of water. „ Easy to lay - Very easy to apply & finish „ Non shrink - Does not crack „ High adhesion - Use Nitobond AR as primer ensures good bonding to concrete substrates. „ Durable & Tough surface - resistant to wear and tear.

Product Details:

Cost effective, General purpose, non-shrink, cementitious microconcrete Uses For economical repairs to damaged reinforced concrete elements, particularly where access is restricted and where vibration of the placed material is difficult or impossible. Suitable for various structural strengthening measures such as filling honeycombs and cracks. Advantages „ Gaseous expansion system compensates for shrinkage and settlement in the plastic state. „ Can be pumped or poured into restricted locations. „ Highly fluid to allow for placement without vibration. „ Pre-packed to overcome site-batched variations. „ Low permeability „ Economical „ Contains no chloride admixture. „ Ease of use.

Chemical and abrasion resistant epoxy repair compound Uses For permanent repairs to concrete structure and cementitious substrates where strength, impermeability to water and resistance to aggressive chemicals is essential. Ideally suited for maintaining engineering, chemical handling and processing plants. Advantages „ Chemical Resistance : Unaffected by wide range of acids, alkalis and industrial chemicals „ Easily applied : Designed for easy application to a fair finish „ Quality : Pre-weighed quality controlled materials ensure consistency and reduce risk of site errors „ Proven performance : Successful use proves for a wide variety of aggressive applications Description Nitomortar 30(M) is a three part solvent free combination of epoxy resin, modified amine hardeners filled with specially graded chemically inert aggregates with high crushing strength. It is applied by trowel as a durable chemical resistant repair mortar 5 - 10mm thick depending upon the requirement. The system includes Nitoprime 25 a two part epoxy resin primer and Nitomortar 30(M) which are both supplied in preweighed units ready for onsite mixing and application. The finished area has a slightly granular texture of uniform self colour. However, as the natural grade takes its colour from the aggregates which is subjected to variation, colour matching is not practicable with this grade.

Additional Information:

• Minimum Order Quantity: 1 Bag

Uses Wall / ceiling angles, cornices Door and window frame surrounds Fitted furniture Skirtings Staircases Replacement window installations Advantages Easy to apply and finish Excellent adhesion to most building materials Fast setting Non-staining Flexible seal Can be over painted or papered Description Decofill acrylic sealant is a white acrylic based gap filler in paste form for application from a cartridge. It is very quick and easy to apply and can be finished or smoothed off with a spatula or a damp sponge. It sets quickly on application and will accept paint or wallpaper finishes. Typical uses for Decofill acrylic sealant are gaps between skirtings, window and door frames, fitted furniture units and ceiling cornices and adjacent plaster work. Where replacement windows are installed Decofill acrylic sealant can be used to make good between new frames and interior plaster work.

Additional Information:

• Minimum Order Quantity: 1 Kilogram
• Packaging Details: (Packing Available In 0.5 kg./1 kg.)

General purpose, non-shrink, cementi-tious microconcrete Uses Renderoc RG is used for repairs to damaged reinforced concrete elements, particularly where access is restricted and where vibration of the placed material is difficult or impossible. It is suitable for various structural strengthening measures such as encasement build-ups, jacketing etc. Advantages „ Gaseous expansion system compensates for shrinkage and settlement in the plastic state. „ Can be pumped or poured into restricted locations. „ Highly fluid to allow for placement without vibration. „ Pre-packed to overcome site-batched variations. „ Rapid strength gain to facilitate early reinstatement. „ High ultimate strengths and low permeability of cured repair. „ Contains no chloride admixture.

Additional Information:

• Minimum Order Quantity: 1 Kilogram

Product Details:

Backer Rod is a closed cell, polymer based product with a circular profile. It ensures stronger bonding of sealant with masonry, aluminium or other substrates & helps to maintain desired thickness of sealant at the joint’s centre. It does not bond with cold applied sealants. It acts as a cost-effective space filler to reduce the consumption of sealants

 

Backer Rod is an ideal non-absorbent compressible backup material inserted into a joint to control sealant depth, create a backstop to -Allow proper sealant tooling -Allow proper sealant wetting of the joint surfaces -And yield proper bond breaker between the backup material and the sealant It can also be used as a temporary joint seal. 

Backer foam rod is used in construction . Available in black white grey colour from 5mm to 100mm. It is flexible polyethylene foam that is pushed into gaps where there is a construction joint .