Shanghai Shunan Building Materials Co. Ltd

Shanghai, China

We are offering wall brick adhesive etc. Wall brick adhesive backing material, cement mixing materials with high polymer modification agent, through scientific compounding with lightweight brick masonry after materials, its strength by mortar for matching with alc block construction, function is admirable characteristics, where man testing in operation. Widely used in many empty, light weight, high water-absorbing material base surface laying.

We offer aerated concrete adhesive. shunan. Thin-bed mortar in accordance with jc 890-2001. For bonding high-precision units and high-precision elements made of aerated concrete. technical information1.shear bond strength (mpa) 7d 0.7 14d 1.02.tensile bond strength (mpa)a.untreatment 7d 0.314d 0.5b.water treatment 0.3c.heat treatment 0.3d.freeze thaw cycle processing 0.3e.alkali treatment 0.3min open assembly time 10properties:1) weatherproof, and resistant to frost after hardening2) strong friction bond due to the adjustment of the water retention properties to suit the absorbency characteristics of the aerated concrete3) no rapid loss of water, or loss of water to the subsurface4) easy correction of brick position after the brick has been laid5) good workability 6) fulfills the mortar requirements for subsequent thin plasteringmix ratio with water:approx. 0.23l/kg powdertypes for application:1) special dry mortar for bonding extremely absorbent aerated-concrete high-precision units and elements2) for thin mortar joints, 1 to 3 mm thick3) for application using a mortar sledge or thin-bed roller. processing:1) add the 40kg of dry mortar contained in the sack to approximately 10 litres water and mix, either by hand or using a mixer, to a smooth workable paste. The correct consistency has been achieved if the mortar stands in a stable ridges when scored with a notched trowel. After allowing the adhesive to rest for approximately 5 minutes, mix the mortar again briefly. Apply the mortar without adding any further ingredients. 2) the first layer of high precision units must be laid horizontally and flush in the mortar bed. Before laying and bonding the second layer of units, level off any uneven areas. Clean any dust from the surfaces of the units.the adhesive should be applied for no more than 2 or 3 high precision unit lengths at a time. Apply by hand or using a mortar sledge to comb the mortar into place in a layer approximately 1 to 3 mm thick. Put the high precision units into place from above, wherever possible, and tap into position using a rubber hammer. Avoid pushing the units along longitudinally. 3) the fresh masonry work must be protected from unfavourable weather conditions such as very high and very low temperatures, frost, draughts, direct sunlight and driving rain (by covering with a plastic sheet, for example). Do not carry out works at air and masonry temperature below +5c.