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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: SA
  • Model Number: SA821
  • Usage: Joint Mortar
  • Type: Cement Mortar
  • Quality System Standard: ISO 9001-2008

Packaging & Delivery

Packaging Details Net 40 kg paper bag
Delivery Time 5 days


1)Improve combination of mortar and wall
2)Reduce water absorbency of foam concrete
3)Avoid water from filtering into concrete

SA Bonding Mortar For Gas Concrete

A dry powder,mainly made of Portland cement and high polymer modification materials,tough high strength hardened body which has great bonding strength  after aerated heat of hydration.non-toxic,harmless,matches the enviroment protection requirement,easy to construction,quality control easily,good bonding strength,reduce the water absorption rate of aerated concrete





Technical Data



Standard Data

Shearing strength


≥0.7 N/mm2


≥1.0 N/mm2






≥0.3 N/mm2


≥0.5 N/mm2

Water-resistant ability

≥0.3 N/mm2

Heat-resistance ability

≥0.3 N/mm2

Open time 10 Min

≥0.3 N/mm2





It has specified air entraining and high water retention,particulary applicable to big size masonry blocks,light weight bricks(e.g.yitong bricks)and the treatment of the concrete surface and the wall body surface which has great water absorbing capacity.the base coat surface which treated by the interface agent can increase the bonding strength of cement mortar with the base coat,it has high water resistance,damp&hot resistance property and freezing-thawing resistance property,
avoids the phenomenons:the hollowing,shell and falling off of the plastering layer,thus guarantee the building quality



 1. Mix the powder with water properly until homogeneous and lump-free, according to the ratio 4:1


 2. Apply the product onto the gas concrete substrate to a thickness 2 mm,plaster within 5-10 mins

 3. Use the mix within 3 hours




1. Mix well according to the regulated mix ratio strictly

2. Just mix it with water,no other addition during construction

3. Wash the tools and machinery equipment clearly after every construction 



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China (Mainland) | Manufacturer, Trading Company
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