weber blokset plus


Weber blokset plus is a high grade non-refractory mortar consisting of high performance polymers for bonding masonry units, like AAC blocks. It is a weber proprietory formulation of blend of polymers, hydration retainers, cement, mineral additives & graded fine sand to have excellent grip and adhesion strength between block to block and block to cementitious surface. weber bloksetplus is in compliance with ASTM C1660-09 standards which is world’s only standard for thin bed mortar for autoclaved aerated concrete masonry.




  • 30 kg bag

To know before applying

• 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 resultinginto 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.

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Documentation and brochures

Features and benefits

• ASTM complaint: It is specially formulated and tested to be in compliance with ASTM C 1660 -09 and gives the confidence to the consumer of a product based on researched standards.
• Fast construction and higher productivity: weber bloksetplus is a timely setting mortar which allows uninterrupted block mounting, which is far lower in
time than conventional and ordinary mortars. Combined with qualities of good
workability, spread of material and no need of curing, weber bloksetplus
increases speed of construction – only 24 to 48 hrs required before next stage
like plastering.
• Water savings: The weber bloksetplus is designed to eliminate the need for any
external water curing which saves critical resource like water.
• No wall height constraint: Timely setting properties of weber bloksetplus and
flatness achieved minimizes any restriction on the height of walls that can be built
in a day.
• Minimized shrinkage and seepage: weber bloksetplus is a thin bed, polymer
rich formulation, which minimizes shrinkage as well as water ingress.
• Improved workability: Due to polymeric and mineral additives it results into
improved flow, water retention and open time.
• Less storage space: weber bloksetplus is ready to mix product there by
eliminating need for bulk storage of sand and cement.
• Cost effective: weber bloksetplus is applied in less thickness having superior
coverage and reduction in wastage due to potlife and no water curing required.
• High bonding (Tensile splitting strength): Optimally polymerized weber
bloksetplus provides the additional chemical bonding apart from the improved
mechanical sand-cement bonding due to hydration retainer compounds which
gives solid robust wall with long lasting durability and this strength is achieved at
very thin thickness of 2mm.
• Construction accuracy: Due to measured application and thin bed, the wall
construction is accurate.
• Withstand hammering and chiseling: The weber bloksetplus bonds are able to
withstand the hammering and chiseling required to be done for window, door
frames and conduiting after 48-72 hours.
• Versatility of application: weber bloksetplus is a high bonding adhesive for AAC
blocks, which when applied with trowel or notch trowel.
• Environment friendly: Portion of weber bloksetplus is made of one of
byproducts of industry helps in reducing carbon footprint at the same time no
water required for curing helps in restoration of natural resources.

This product fits for these following projects