The document discusses various construction and repair chemicals. It describes 21 categories of chemicals including injecting grouts, rust converters, corrosion inhibitors, passivating coats, bonding coats, plasticizers, super plasticizers, shrinkage reducing compounds, self-flowing micro concrete, polymer/epoxies in repair mortar, quick setting compounds, retarders, curing compounds, shutter oils, floor hardeners, waterproofing compounds, air entraining agents, anti-carbonation protective coatings, protective coats for steel, acid resistance enhancers, and anchoring compounds. Each category lists several product examples and describes their chemical composition and applications.

1. CONSTRUCTION AND REPAIRING
CHEMICALS
AVINASH KUMAR GUPTA
TRAINING INSTITUTE
NEW DELHI

2. 1. INJECTING GROUTS
• Seals Cracks in concrete and other building materials
by injecting under pressure
 EPOXY BASED(POLY COAT EP,Asian)
• Low pot life, non resistant to ultra violet exposure and high
temp.
• Non shrink, flowable, effective in sealing cracks
• Excellent Bonding
 ACRYLIC POLYMER BASED(AQUA JEL, ASIAN)
• Improved flexure and tensile properties.
• Resistance to cracking, segregation
• Impermeable, chemical resistance, rapid setting
• Resistance to corrosion, dynamic load resistant

3. Injecting Grouts

4. 2. Rust converters/Removers
 Acrylic polymer Based
• Safecore RC(fairmate)
 Rust removers with misc base
• cleancrete(Asian)
• Cera rust remover(Cera)
• Dr.Fixit Rust remover(Pidilite)

5. Rust remover

6. 3. Corrosion Inhibitors
• Admixture
• Effective in preventing rust of embedded rebar.
 Epoxy Based
• MC-Dur zke(Bauchem)
 Undisclosed Base
• NR-900(asian)
• Cera plast CI100(Cera)
• CORCHEM60I(Cico)

7. Corrosion Inhibitors

8. Inhibitors

11. 4. Passivating/Protective/Bond coats
• Protects rebars from chloride attack and other
chemicals
 Epoxy Based
• Super bond(asian)
• Dr fixit Epoxy Zinc primer(Pidilite)
 Acrylic Polymer Based
• Asian PC
• Cera Rebarcote
• Proteka 400 (techdry)

12. 5. Bonding coats
• Applied by brush or spray
• Bonding agent for old concrete with new
 Epoxy based
• Super Bond(Asian)
• Cera Bond (EP)
 Acrylic Polymer Based
• Cera polymer Latex
• Dr Fixit Pidicrete MPB

13. Bonding Coats

14. 6. Plasticisers
• Reduces water demand up to 15% for same level of
workability to result in higher strength
• Increased flowability/ workability for same w/c ratio to
allow it to be placed without vibration at poorly accessible
locations
• Essentially needed for producing higher grades of concrete
 Acerylic Polymer Based
• Faircrete SB(L) (Fairmate)
• 200 ML/50 Kg Cement Bag
 With Undisclosed Base
• Cemwet WRA-1 (Aasian)
• CICO PLAST AEA (CICO)

15. 7. Super Plasticisers
• Reduces water demand by 15-30% for same level of
workability to result in higher strength
• Increased flowability/ workability for same w/c ratio to
allow it to be placed without vibration at poorly accessible
location
• Essentially needed for producing higher grades of concrete
 Melamine Based
• CEMWET SP-300 (M) (ASIAN)
• Ceraplast 400 (CERA)
 Nepthalene Based
• CEMWET SP-3000(NR) (ASIAN)
• Dr. Fixit Pidicrete CF 21 (PIDILITE)

16. 8. Shrinkage Reducing/ Compensating
Compounds
• Crack filling ability, non shrink, reduced creep and
shrinkage, resistant to frost and fire damage
• Dimensional stability, excellent abrasion
resistant)
 Acrylic Polymer Based
• ASIA SRA (Asian)
• Cera Polymer Latex (CERA)
 SBR Based
• Cera Latex SBR (CERA)
• FAIRCRETE FBR (FAIRMATE)

17. 9. Self Flow Micro Concrete
• Highly Fluid, Non Shrink, Self Compacting
Concrete with very high early and ultimate
strengths, excellent adhesion, used for structural
repairs like Jacketing, patch repair, retrofitting of
RCC, Grouting foundations, anchore bolts)
 Acrylic Polymer Based
• CEMSCREED R(FAIRMATE)
• Protekta MCA (TECHDRY)
 SBR Based
• CEMSCREED R(FAIRMATE)

18. Free Flowing micro concrete

19. 10. Plymer/ Epoxies in Repair Mortar/
Concrete
• May not be at high temperatures. Improved bonding
with substrate and imperviousness, to be applied in
thin layers, Excellent mechanical properties
 Epoxy based
• AG-EPOBED (ANANT)
 Acrylic Polymer Based
• TAPECRETE P151 (CICO)
 SBR Based
• BOND AID (ASIAN)
 Fibres Based
• AG-FG (ANANT)

20. 11. Quick Setting Compounds
• Rapidly sets concrete/ Mortar to yield early
strength
 Epoxy based
• ACIDET-X (Asian)
 Acrylic Polymer Based
• Dr. Fixit Instant Leak Plug (PIDILITE)
 Melamine Based
• FAIRFLO M (FAIRMATE)

21. 12. Retarder
• To Extend the initial and final setting time)
• Bonding agent for old concrete with new
 SBR based
• FAIRCRETE FBR (FAIRMATE)
 Melamine Based
• Not Available
 Napthalene Based
• FAIRFLO S MODIFIED (FAIRMATE)

22. 13. Curing Compound
• It prevents premature water loss.
• Stops dusting in floor, curing compound cab be
applied at difficult locations, on vertical surfaces,
roads, runways, external floor, dams)
 Lignosulphate Based
• Not available
 Acrylic Based
• Emcoril AC (BAUCHEM1)
 Wax Based
• MasterKure 106 I (BASF)

23. Curing Compounds

24. 14. Shuttering Oil
 Unspecified Base Shuttering Oil
• ASIAN MRA (ASIAN
 Lignosulphate Based
• ASIA MRA (Grade-B) (ASIAN)

25. 15. Floor Hardeners
 Epoxy Based Floor Hardner
• POLYCOAT EP (ASIAN)
 ACRYLIC POLYMER BASED
• Dr Fixit Piditop 333 (PIDILITE)
 Lignosulphate Based
• FAIRTOP (FAIRMATE)
 With Undisclosed Base
• Mastertop 100 (BASF)

26. Floor Hardners

27. 16. Water Proofing Compounds
• Surface Coating as well as Integral Water
Proofing Compound)
 Epoxy based
• Ceracote EPW (CERA)
 Acrylic Polymer Based
• POLYCOAT SRP (ASIAN)
• Ceralastic (CERA)
 SBR based
• POLYCOAT SRP (ASIAN)

28. 17. Air Entraining Agents
• Increases frost resistance, resistant to de-icing
of salt, improves workability and durability
 Epoxy based
• CEMWET AEA (ASIAN)
• FAIRCRETE AE (FAIRMATE)
• Dr. Fixit Pidicrete AEA (PIDILITE)

29. Air Entrained Concrete

30. 18. Anti Carbonation Protective
Coating
 Epoxy based
• AG-EpoBond (ANANT)
 Acrylic Polymer Based
• ASIAN PC (ASIAN)
 SBR Based
• POLYCOAT SRP (ASIAN)
 Lignosulphate Based
• Not Avaiable
 With Undisclosed Base
• AG-SPU MEMBRANE HA

31. 19. Protective Coat on steel
• Non-resistant to UV radiation, exposed locations
and high temperatures.
• Protects Steel against corrosion.
• Zinc rich primer to avoid corrosion.
• Anti-corrosive, chemical resistant, W/P, good
bonding
 Epoxy based
• POLYCOAT SRP (ASIAN)
 Acrylic Polymer Based
• ASIAN PC (ASIAN)

32. 20. Acid Resistance Enhancer
• Acid resistant coating for concrete and Steel
(Non-resistant to UV radiation) *Excellent
bonding and adhesion under dry and wet
conditions both. Outstanding chemical resistance
such as sulphuric acid, methyl, ethyl, ketones and
methanol etc.)
 Epoxy based
• SAFECORE AR (FAIRMATE)
 With undisclosed base
• ACIDET-X (ASIAN)

33. 21. Anchoring
 Epoxy based
• POLYESTER RESIN BASED (ASIAN)
 Mechanical Anchoring With Undisclosed Base
• Cera Anchorset (CEA)
 Chemical Anchoring With Undisclosed Base
• LOKFIX (FORSROC)

34. Epoxy Anchorages