Construction Materials

White limestone powder is a finely ground form of white limestone, a sedimentary rock primarily composed of the mineral calcite. The powder is created by crushing, grinding, and processing high-quality white limestone into a fine consistency.

Virsun
SUN AAC Block Bonding ADHESIVE.
 AAC BLOCK JOINTING MORTAR. ASTM STANDARD 1660-9
SUN BLOCK ADHESIVE  is a factory prepared blend of carefully selected raw materials,  portland cement and graded aggregates and polymers. Designed for use with water to produce high strength thixotropic mortar, for laying aerated lightweight concrete, fly ash bricks, cement hollow blocks, cellular concrete blocks or smoothing over the block work surface in layers of up to 12mm thickness, that meet and exceed the requirements of National and International Approximately 200 sq.ft. per 50 kg bag when used at 2-3mm bed thickness Coverage is based on smoothness and evenness of the substrate, size of blocks used and the thickness of mortar used.
Surface Preparation
If a plaster/leveling mortar bed is applied, ensure that it is cured for at least 7 days to achieve proper strength before application of adhesive for construction of block work.
Ensure the substrate is clean and free from impurities like dust, dirt, debris, oil, grease, curing agents, existing paints, loose plaster etc.
Mixing The product can be mixed by hand Pour water in a clean container and then add the powder SUN Block adhesive until the mixture becomes creamy and plastic. Leave the mix to slake for 5-10 min and remix before use. Mix only sufficient quantity of adhesive for the immediate need.
Proportion
Approximately 1 bag of 20 to 50 Kg of VIRSUN SUN Block Adhesive with 12 to 15 liters of Water. Adjust the quantity of liquid to obtain proper consistency.
Applications
Thin bed mortar for laying blocks Before placing mortar, ensure the block work to be dry and surfaces cleaned properly. Place the mixed mortar on the block work In thin layers of 2 to 3 mm (or as required by engineers at the site) using ta rowel and place the next layer of blocks on the mortar. Keep Joints between the blocks as required by the site engineers and fill the Joints with the mixed mortar, using a trowel. Check the plumb of the wall while laying the blocks to keep the walls perfectly vertical to the plumb.
Smoothing over the block work Before placing mixed mortar, apply a bonding layer of 1 to 2mm thick SUN Block Adhesive mortar using a trowel pressing down on the block work. Then apply SUN Block Adhesive at a thickness of 8 to 10mm and smoothen using a sponge or rubber / wooden float. When installing large blocks, spread higher thickness of SUN Block adhesive. Select proper type of notched trowel.
As Adhesive to install tiles SUN Block Adhesive can be used as a thin-set adhesive to Install tiles on SUN Block/Fly ash brick walls. Use a suitable notch trowel to achieve the desired thickness of adhesive for installation of tiles on the wall. The most Important standard to keep in mind Is to ensure that the piece of block Is completely bedded In the mortar or adhesive with 100% coverage after Beat In.
Installation
Wet the surface and remove the excess water before applying the adhesive. Ensure the area Is shaded from sunlight. The adhesive shall be applied with the flat side of the trowel using a scraping motion to work the material into good contact with the surface to be covered. Additional mortar is then applied withthe notched edge of the trowel.

SUN BLOCK ADHESIVE
Product Description:-
 Sun blockAdhesive  is a non-refractory mortar, used for laying masonry units like AAC blocks. It is a self-curing mortar made from cement, selected fine sand and polymeric additives, which ensure good bonding and durable strength between the blocks. Key Features • Self-curing mortar does not require post curing on.Consumption For 4mm bed thickness coverage is 7 - 7.5 kg/sqm. The coverage will vary depending on surface conditions and undulation in blocks. Shelf Life 12 months from the date of manufacturing in a sealed condition. Store in a cool dry place.
blocks fixed with Sun block Adhesive. • Ready to mix - water to be added at site as per the mixing ratio. • Long potlife reduces the wastage at site, at same time large quantity of material can be mixed. • Good bonding between the blocks and cementitious surface. • Easy to apply. • Economical in use. • Consistent quality material. • Able to withstand hammering, electrical conduting, chiseling and framing done at construction site as per standard masonry practice. • Wall construction speed - Full wall 2-3 days depending upon the adhesive thickness Recommendation It is recommended for fixing AAC, CLC, hollow, concrete blocks & bricks.Mixing • Gradually add 2.5 parts of powder to 1 part of water (by volume) and mix it for 5-10 minutes to achieve smooth paste consistency. • Attempt to be made to break the lump during mixing so that maximum dispersion of polymer takes place in the mortar resulting into good bonding strength with the blocks. • After mixing allow the paste to stand for 2 - 3 minutes to mature and again mix it for paste consistency. • Do not attempt to extend the pot life by adding more water to the mixed adhesive. Application Methodology • Put well mixed weber blokfix on the block with help of trowel, spread mortar uniformly on the unit. • Apply notch trowel on the mortar and firmly place the block with slight shear to ensure good transfer & bonding. •
Sun block Adhesive to be applied on the faces of the block and on column and beam, material to be applied on both i.e surfaces as well as on block to ensure good bonding at the joints. • Use rubber hammer to have good contact between the blocks. • Go on placing the blocks with above method and erect the wall.
Pack Size: 30 kg
Note • Minimum thickness to be applied is 4mm to take care of the undulation in the blocks as well as to ensure minimum 90% transfer leading to good bonding strength. • Notch trowel to be used for the application of Sun block Adhesive • Plastering can be done at construction site as per standard masonry practice generally after 7 days, conduting and chiseling can be done generally after 14 days. Material used for packing on the outer block surface is of lower thickness. Rubbing on applied thin thickness may cause powdering. Consumption For 4mm bed thickness coverage is 7 - 7.5 kg/sqm. The coverage will vary depending on surface conditions and undulation in blocks. Shelf Life 12 months from the date of manufacturing in a sealed condition. Store in a cool dry place.

Additional Information:

• Production Capacity: 200 mt par day
• Delivery Time: order after 2 days
• Packaging Details: 30kg and 40 kg

Additional Information:

• Item Code: 123
• Production Capacity: 100000 BAG PAR MONTH
• Delivery Time: SAME DAY
• Packaging Details: 30, 40 KG

Additional Information:

• Item Code: 231
• Production Capacity: 100000 PAR MONTH
• Delivery Time: SAME DAY
• Packaging Details: 1,5,10,20,30,40KG

READY  mix plaster is a factory Prepared blend of carefully selected raw materials, Portland cement, and graded aggregates. Designed for use with VIRSUN Latex Concentrate to produce high strength, latex fortified Thick bed adhesive, screed, and plaster that meet and exceed the requirements of National and International Standards. Application For interior and exterior use for preparing thick bed adhesive, cement plasters and screeds.

Advantages:

Suitable for wet areas and submerged conditions.

High Strength Flexible, shock & impact resistant.

Improved adhesion to vitrified tile.

Improved bond strength, compressive & tensile strength easy to use fast & economical.

Serves as good base for Large format stones on walls and floors. Suitable Substrates (When mixed with VIRSUN Latex Concentrate) Concrete

Cement Mortar Beds Concrete Masonry

Cement Plaster

Brick Masonry

Cement Terrazzo

Coverage:
Coverage will be based on following mix design.
Coverage will vary depending on type and size of tile and substrate Thickness Virsun 299 Water Coverage 12 mm 50 kg 1.25 ltr 3.75 ltr 25 sft 25 mm 50 kg 1.25 ltr 3.75 ltr 12 sft 35 mm 50 kg 1.0 ltr 4.0 ltr 8sft 50 mm 50 kg 0.83 ltr 4.17 lir 5 sft Shelf Life.
Made with site mix may slump If applied In more than 6mm thickness. Plasters made with VIRSUN 299 can be applied in thicknesses as great as 25 mm without the plaster slumping. Cleaning Clean tools and tile work with water while mortar is fresh.

Factory sealed containers of this product are guaranteed to be of first quality for one (1) year If stored off the ground In a dry area. During cold weather, protect finished work from traffic until fully cured. Contains Portland cement and silica sand. May Irritate eyes and skin. Avoid contact with eyes or prolonged contact with skin. in case of contact, flush thoroughly with water. Do not take internally

Additional Information:

• Production Capacity: 100 PAR DAY
• Delivery Time: SAME DAY
• Packaging Details: 40 KG

Virsun Screed 198 Floor Under Layment Powder is a factory prepared blend of carefully selected raw materials, Portland cement, and graded fillers. Designed for use with water and aggregates to produce high strength, water retaining & self-curing screed that meets and exceeds the requirements of National and International Standards. Application For interior and exterior floor screeds.

Advantages:

• High Strength
• Shock & impact resistant
• Water retaining & self-curing
• Improved bond strength

Coverage:

• Thickness VIRSUN Aggregates Coverage will be based on following mix design. The grain size matrix has to be uniformly distributed up to a size of 8mm. We need approx 8-10 Itrs of water for an ideal mix. Adjust the water content depending on the site conditions.
• Shelf Life Factory sea led containers of this product are guaranteed to be of first quality for one (1) year if stored off the ground In a dry area. 'High humidity will reduce the shelf life of bagged product limitations

Installer:

• While installing tile/stone on the external walls and floors, we need to provide the movement joints by creating spaces between the tiles/stones and filling them up with Vir Sun cement based grout mixed with 555 grout admix plus or silicone sealants.


• It is also important to note that the exterior tile / stone installations are provided with joints (spaces) on the periphery of the area without allowing the tile / stone to be bound by the peripheral masonry work or plaster. It is also important to note that the tiles/stones are not installed directly on expansion joints. The expansion Joints need to be run through the the / stone work till top surface and filled with materials which accommodate the movements. Cautions During cold weather, protect finished work from traffic until fully cured. Contains Portland cement. May irritate eyes and skin. Avoid contact with eyes or prolonged contact with skin. In case of contact, flush thoroughly with water. Do not take Internally. Avoid breathing dust. Wear a respirator In dusty areas. Keep out of reach of children Technical Data Performance Properties Virsun Screed-198 Virsun 198 mixed with aggregate and water Pot Life Approx 1 hour Time to Foot Traffic Approx 24 hours Time to Heavy Traffic 72 hours Specifications subject to change without notification. Results shown are typical but reflect test procedures used. Actual field performance will depend on installation methods and site conditions. INSTALLATION Surface Preparation All surfaces should be between 40 o F(4oC) and 90oF (32oC) and structurally sound, clean and free of all dirt, oil, grease, loose peeling paint, concrete sealers or curing compounds. Dry, dusty concrete slabs or masonry should be dampened and excess water swept off. Installation may be made on a damp surface. All slabs must be plumb and true to within 1/4"(6mm) in 10 Nam). Follow the standard rules of creating the movement joints for Adhered screeds, Floating screeds and the thicknesses of respective screeds as per the International standards For better performance of screeds, it is also recommended to use wire mesh as specified by the engineer at site. Expansion joints shall be provided through the tile work from all construction or expansion joints in the substrate.

Sun Waterproofing 1805 Membrane is a roller applied liquid rubber that forms a waterproof membrane for use under thin & thick bed installations of ceramic tile and stone, and other finishes.

Also for use as a crack suppression membrane with reinforcing fabric. (over hairline nonstructural cracks up to 1/8 Degree (3mm)). For interior and exterior applications.

Note: Membrane reinforcing fabric for coves, comers and board joints sold separately. Roll 6" (15cm)wide x 75' (22.85m) long.


Advantages:

• Fast & Easy to install -applies like paint
• Water cleanable when fresh
• Non-flammable
• Proven history Suitable Substrates
• Concrete
• Cement Modal Beds
• Cement Backer Board
• Exterior Grade Plywood.
• Gypsum Wallboard.
• Concrete Mason
• Cement Terrazzo
• Brick Masonry
• Cement Piaster Interior use only