RAKAM 301-RAK Bond SBR

Public Channel / Data Sheets

(Styrene Butadiene Copolymer)

RAK Bond - SBR is a rubberized styrene-butadiene co-polymer used with cement
composition. When used with cement, this acts as a water resistant bonding agent and
improves durability and shock resistance.

Advantages:

• Excellent flexural bond and tensile strength
• Extreme resistance to water and water vapour
• Good abrasion and chemical resistance
• First-class bonding to asphalt
• Thin screeds which are water/vapour proof
• Low water/cement ratio
• Resin performance at economic cost
• Easier site use
• Compatibility with all cements
• Reduces shrinkage
• Improved flexibility
• Prevents bleeding
• Increased durability and toughness
• Excellent adhesion to steel and concrete
• Good resistance to salt permeation
• Good adhesion to brick, glass, asphalt, wood,
expanded polystyrene and most building
materials
• Prolonged corrosion protection
• Proven performance Similar thermal expansion
and modulus properties to concrete (unlike
resin mortars and primers)
• Non-toxic
• Can be used with potable wa ter
• More economical than epoxy or polyester resin

Uses:

For bonding new concrete to old, tile
bedding and fixing of slip bricks.

Waterproofing Internally:

• Basements
• Swimming pools and showers
• Potable water tanks and towers
• Sludge tanks and ducts
• Tunnels and underpasses
• Computer and plant rooms

Topping:

As an admixture for cementitious
systems, RAK Bond-SBR improves the
durability, water proofing and aberration
proofing of mortars.

Ordering Guide:

Product No. -- 301
Standards -- BS 6319 PT 2,3,4 , ASTM C-190
Packaging -- 5 / 20 / 200 kg Packs
Color -- White

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1. ORDERING GUIDE 301 BS 6319 PT 2,3,4 ASTM C-190 5 / 20 / 200 kg Packs White PRODUCT NO. STANDARDS PACKAGING COLOR As with all chemical products, caution should always be exercised. Protective clothing, such as gloves and goggles, should be worn (see packaging for specific instructions). Treat any splashes to the skin or eyes with fresh water immediately. Should any of the product be accidentally swallowed, do not induce vomiting but call for medical assistance immediately. Ensure the container is available for the medical attendant to examine any relevant instructions and contents details. Reseal all containers after use and ensure product is stored as instructed on the safety section of the labelling immediately. HEALTH AND SAFETY RAK Bond - SBR is a rubberized styrene-butadiene co-polymer used with cement composition. When used with cement, this acts as a water resistant bonding agent and improves durability and shock resistance. (Styrene Butadiene Copolymer) 301 - RAK Bond - SBR Surfaces should be clean of sand and free from oil, grease and loosely adhering particles. Hot, exposed, absorbent surfaces should be dampened prior to application or primed with a mix of 1:10 (RAK Bond SBR to Water. APPLICATION For bonding new concrete to old, tile bedding and fixing of slip bricks. MAIN USES • Basements • Swimming pools and showers • Potable water tanks and towers • Sludge tanks and ducts • Tunnels and underpasses • Computer and plant rooms WATERPROOFING INTERNALLY • Potable water sewage and mild chemical holding tanks • Porous concrete, blockwork or brickwork. • Long term protection/reinforcement for concrete. WATERPROOF/PROTECTIVE SLURRIES The results listed below were achieved by assessing the mechanical properties of a 3:1 sand: cement mortar containing RAK Bond-SBR in the proportions 8 kg per 50 kg cement against a 3:1 sand:cement control mortar. The test methods used were in full accordance with BS 6319 at 28 days-air cured. • Excellent flexural bond and tensile strength • Extreme resistance to water and water vapour • Good abrasion and chemical resistance • First-class bonding to asphalt • Thin screeds which are water/vapour proof • Low water/cement ratio • Resin performance at economic cost • Easier site use • Compatibility with all cements • Reduces shrinkage • Improved flexibility • Prevents bleeding • Increased durability and toughness • Excellent adhesion to steel and concrete • Good resistance to salt permeation • Good adhesion to brick, glass, asphalt, wood, expanded polystyrene and most building materials • Prolonged corrosion protection • Proven performance Similar thermal expansion and modulus properties to concrete (unlike resin mortars and primers) • Non-toxic • Can be used with potable water • More economical than epoxy or polyester resin ADVANTAGES TYPICAL PROPERTIES Test Method Compressive strength (BS 6319, Pt 2) Tensile strength (ASTM C-190) Flexural strength (BS 6319, Pt 3) Slant shear bond (BS 6319, Pt 4 1984) Solid content Chemical resistance Typical Result 36 N/mm 6.2 N/mm 11.8 N/mm 39 N/mm 48 % Cementitious materials have Control 28 N/mm 2.6 N/mm 7.2 N/mm 2.8 N/mm limited chemical resistance. The addition of RAK Bond-SBR to cement mortars reduces permeability and therefore helps reduce the rate of attack by aggressive chemicals , acid gases and water. Car Decks, Walkways, Balconies, Staircases WATERPROOFING NON-SLIP FINISHES Weatherproof protection and making good:- • Spalled or damaged concrete • Beams and panels • Floor patching REPAIR OF CONCRETE As an admixture for cementitious systems, RAK Bond-SBR improves the durability, water proofing and aberration proofing of mortars. TOPPING Mortars based on RAK Bond-SBR will remain workable for about one hour approximately. WORKABILITY 301 RAK BOND-SBR (Styrene Butadiene Latex) USES: Bonding: For bonding new concrete to old, tile bedding and fixing of slip bricks. Water Proof Internally: Basements water tank towers plant rooms. Sludge tanks and ducts Surfaces should be clean of sand and free from oil, grease and APPLICATION: loosely adhering particles. Hot, exposed, absorbent surfaces should be dampened prior to application or primed with a mix of 1:10 (RAK Bond-SBR to Water) Cement Mortar mix by Weight Cement : 25% Sand : 70% RAK Bond-SBR : 5% Compatible with type 1 and V grades of Portland Cement Tunnels and underpasses Computer and Swimming pools and showers Potable FOR FURTHER DETAILS PLEASE REFER TO MANUFACTURER’S TECHNICAL DATA SHEET CAUTION: KEEP OUT OF REACH OF CHILDREN DO NOT TAKE INTERNALLY Wt: 5kg x 4pcs Wt: 20Kg 2 2 2 2 -1 2 2 2 F L O O RIN G & TI L IN G W A T E R P R O O FIN G B ON D IN G A G E N T S S E ALA N T S & MO R T A R S S P E CIA L I T Y P R O DU C T S 22 TECHNICAL DATA SHEET

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