Mortar for autoclaved aerated concrete walls,  has good water retention, crack resistance, good workability, and excellent construction performance. Adopting thin-layer masonry method, the thickness of the mortar joint is controlled between 4-6mm, only about 1/4 of the thickness of traditional mortar joints. Not only does it save costs, but it also reduces the overall cost; And because the mortar matches the block material, the bonding performance is better. Due to the thin mortar joint, it also avoids common quality problems such as uneven settlement and cracking caused by temperature stress.Convenient to use method, dry masonry construction method, no need to water and moisten the bricks in advance; Not only does it save water, but it also avoids the later water loss and shrinkage of the wall, thus better ensuring the quality of the masonry.