Autoclaved bricks should be cleaned and moistened before stacking, with the foundation wall and floor swept clean. Additionally, the rebar for walls and columns should be straightened. The bamboo ruler should indicate the heights of door and window openings, lintels, brick layer joints, etc., and should be vertical, sturdy, and have consistent heights, passing the review. It is worth noting that, according to the height of the bricks below, a level line should be checked— if the thickness of the horizontal joint exceeds 20mm, fine gravel concrete should be used to level it. The autoclaved bricks used for stacking must meet the acceptance standards and have a factory certificate of quality, with a curing period of 28 days. Our company, Runhe Building Materials, specializes in direct supply from autoclaved brick manufacturers, with operations covering Guangzhou, Foshan, Zhaoqing, Zhongshan, and other places, and is highly recognized and trusted by decorators and construction companies.温馨提示：For more information, please contact us. Runhe Building Materials offers direct supply from manufacturers in the Pearl River Delta region, including lightweight bricks, autoclaved bricks, autoclaved aerated concrete blocks, cement bricks, Sanhu Brand cement, Runfeng cement (Huarensi), Fanshan Brand cement, and Jinyang cement.