This paper introduces the construction technology and matters needing attention of cultural stone.

With the improvement of life taste, people add some fashion elements in the process of decorating houses. Cultural stone is deeply loved by people for its natural form and excellent decoration, but its construction is very particular. Let's take a look at the construction technology, construction process and matters needing attention of the cultural stone, and understand these clearly, which will be of great help to the future paving.

Preparation before construction:

Product preparation: put the product graphics in advance before construction to confirm the effect after construction. Adjust the overall balance and beauty in advance, for example, small stones should be placed next to big stones; Concave and convex products should be placed next to flat products; Place the thin product next to the thick product.

Preparation of wall surface: before construction, remove floating ash and sundries from the wall surface, and the smooth wall surface should be processed into rough surface before construction. Wet the construction surface with water the day before construction and spray it again the next day before construction.

Preparation of adhesive: white cement above No.425, ordinary silicon cement (cement: sand: 80 1 glue = 1: 2: 0.03 or cement: sand: water =1:kloc-0/:0.4), silicate cement or ordinary silicon cement, clean.

Cultural stone paving:

When there are corner bricks, corner bricks should be built first, and the long and short corner bricks should be staggered. After paving the corner brick, pave the brick from the edge to the center of the wall. When laying products with regular shapes, they can be taken out directly from the carton in a certain direction. When paving products with special shapes, it is recommended not to just take products from 1 box for paving, but to randomly select products from 2 -3 boxes (pay attention to color matching). When the product is pasted on the wall, it should be fully compacted so that the paving mortar can overflow evenly from the side (around) of the product.

If necessary, cultural stones can be cut and adjusted in order to spread and post a good effect.

Cultural stone caulking treatment:

Fill the gap with special jointing bag, and pay attention to the depth. The deeper the gap, the stronger the stereoscopic effect of the product. (Special instructions: Squeeze the jointing agent in the triangle bag of the cake, apply the jointing agent for two or three hours and scrape it off. It's easy to scrape bricks if it's too early, but it's too late to scrape. )

The gap of cultural stone is generally around 15mm-25mm, and the gap size is different according to different models.

After the initial setting of the caulking agent, remove the excess caulking agent with bamboo chips. , and brush dipped in water to repair the crack surface. If a small amount of caulking agent or adhesive is inadvertently stuck on the surface of the cultural stone, it is best to remove it with a brush after drying. Some products don't need to leave seams.

Matters needing attention in the construction of cultural stone

1. Not suitable for construction in cold weather; 2. Can't direct construction in the sun without shelter; 3. Before construction, please confirm whether the water in the wall is suitable for construction (the wall is too dry and absorbs water directly from mortar and mortar joint materials, which may lead to insufficient construction strength, easy falling of products and poor strength of mortar joint materials).

Cultural stone has a good decorative function, which can create a natural and primitive atmosphere in the family and meet people's needs of returning to nature. Therefore, during construction, we should strictly follow these three processes, namely, preparation before construction (product preparation, wall preparation, adhesive preparation), cultural stone paving and cultural stone joint filling treatment. In addition, this paper also introduces the matters needing attention in the construction of cultural stone, which you can understand and hope to have certain reference value for you.