HOME > PRODUCTS > SUPER BARRA LASTIC

SUPER BARRA LASTIC

ID:

Category:

Waterproofing products

Type:

cement- polymer

Package:

35kg/ set

CONTACT

DESCRIBE PRODUCT

Flexible, polymer cement waterproofing slurry

DESCRIPTION

SUPER BARRA LASTIC is a two part, prepacked system, consisting of a liquid polymer as Part A and a premixed powder as Part B. The two parts on mixing yield a brushable, smooth slurry with excellent bond to most substrates. The product is based on selected synthetic resins and cements.

SUPER BARRA LASTIC is non – toxic, suitable for portable tank, drinking water tank

FIELDS OF APPLICATION

SUPER BARRA LASTIC  is designed to be used as an effective waterproofing membrane on a variety of substrates. Applications include:

  • Waterproof coatings to the internal faces of water tanks, sumps, reservoirs, planter boxes etc., before tiling or other surface finishing.

. Waterproofing for basement floor, basement wall

  • Treating terraces, balconies, kitchen & toilet floors as a sandwich treatment, to prevent water ingress.
  • Treating bridge & flyover decks before wearing

course to protect concrete from rainwater ingress

FEATURES AND BENEFITS

Polymer

modified

Improved bond strength on a variety of substrates.

 

Permeable to water vapors

Allows surface to breath, preventing build up of vapor pressure.

 

Flexible

 

Can stand moderate movements of hairline cracks. Crack bridging up to

0.3 mm crack width

 

 

Resistant to

weathering

Suitable for use in exposed

 

 

Brushable

Consistency

 

Easy to apply by brush or spray.

Non toxic

   Can be applied on surfaces in contact with drinking water

 

 

TYPICAL PERFORMANCE DATA

 

Press strength             : 39.5 N/mm2

Pull off bond strength  :  ≥ 0.5N/mm2

Cracking test               :  Non cracking

Water Penetration Test (0.3kg/cm2)

                                    : <0.1mm

Coefficient of Permeability

                                    : 2.27 x 10-13 m/s

QUV Accelerated Weathering Test

                                    : Gray Scale 4-5

 

PROPERTIES

 

 

 

 

Part A

 

Part  B

 

Supply form

Liquid

Power

 

Color

White

Grey

 

               

 

                               at 200C : 1 hour  ( approx.)

                               at 300C :  ½ hour ( approx.)

Application temperature : > 50C

APPLICATION

Surface Preparation

Correct substrate preparation is critical for optimum performance. Surfaces should be structurally sound, clean, and free from loose particles, oil, grease, or any other contaminants. Cement laitance, loose particles, mold release agents, curing membranes, and other contaminants must be removed by wet grit blasting, high pressure water jetting or such other effective methods.

 Fill surface irregularities such as blow holes, honeycombs etc., with repair mortars combined with Super Latex to achieve a smooth and level surface.

Saturate the prepared substrate with clean water before applying SUPER BARRA LASTIC

Mixing

Mixing ratio:   1A : 2.5B

Mechanical mixing is necessary. A slow speed  heavy duty electric drill with a wing type paddle is recommended. Place approx. 75% of Part A of the pack in a clean pail. Keeping the mixer running, add the Part B slowly. Mix for at least 3 minutes to get a lump-free homogenous mix. While continuing to mix, add all of the remainder of Part A..

Placing

Apply  two layers of SUPER BARRA LASTIC on the prepared surface with roller or brush.. Layer by layer from 4 -6 hours depends on the surround temperature.

CURING

Protect SUPER BARRA LASTIC  against rapidly drying due to high temperature or wind. Curing by polyethylene sheet or burlaps.

 

 

CLEAN

Clean tool and equipment with water before waterproofing coat is harden

ESTIMATION DATA

 The minimum recommended coverage of SUPER BARRA LASTIC is   1 -1,5kg/ m2 to get 0,5 – 0,75mm thickness for per layer. Actual coverage depends upon the method of application, the texture and porosity of the surface

Therefore material requirement is approximately for 2kg/ 2 layers/m2 for average 1mm thickness coating

PACKAGING

SUPER BARRA LASTIC is available in 35kg/ set containing 10kg/ plastic pail Part A and 25kg/ multi – ply paper bag Part B

SELF LIFE

SUPER BARRA LASTIC can be kept for 12 months from the date of manufacture if stored in tightly seal packaging,  in cool and dry area.

OTHER PRODUCT