Disadvantages of imitation stone board
The disadvantages of imitation slate are that it is easy to be eliminated, the construction technology is relatively backward, the product quality is not high enough, and the thickness is difficult to meet.
1, the technology is limited, because the thickness of stone is not enough, it is difficult to remove edges and chamfer, and shapes such as right angles and arcs cannot be realized at all.
2, stone thinning, stone strength is damaged, not suitable for higher floors, big security risks.
3. The construction technology is similar to the elimination of wet sticking method, and it is directly anchored on the structure. Ceramsite bricks and red brick walls cannot be fixed with expansion bolts.
4. The national standard clearly stipulates the use thickness of dry-hung stone for external walls, with a smooth surface of not less than 25mm and a singeing surface of not less than 28mm.
5. Polyurethane insulation is used for integrated board. The fireproof performance of this material has not been recognized by architects, which is not convenient for large-scale promotion. General home improvement, or the bottom of the external wall is used more locally.
What is imitation stone?
Imitation stone is a new wall material, which replaces the traditional thermal insulation technology, realizes the dual purposes of thermal insulation and decoration, and leads the new trend of external wall materials. With the development of society, people's requirements for external wall insulation system are getting higher and higher, and the traditional insulation system will be gradually replaced, so environmental protection, energy saving and thermal insulation decoration integrated plate came into being. Thermal insulation decorative integrated plate consists of decorative layer and thermal insulation layer, which solves the traditional problem of only thermal insulation without decoration. During installation, the plates are pasted and anchored, and the plates are sealed with caulking strips and sealant, which fully meets the requirements of heat preservation, fire prevention, waterproof and wind resistance decoration.
Advantages of imitation stone:
1, the quality is slightly higher, the stone thickness can be reduced to 10mm, and the ultra-thin stone is produced mechanically, which eliminates the influence of manual operation and working environment and further improves the quality of the plate.
2. The cost is slightly lower. Compared with the traditional exterior wall decoration, the integration of ultra-thin stone insulation and decoration has the advantage of low cost. Generally, if you want to achieve the effect of insulation and decoration, then people need to buy two kinds of plates, namely insulation board and decorative board.
3, the construction period is short, the construction period is short, similar to the wet sticking process, and the plate is directly hung on the wall without keel.
The above content is about the shortcomings of imitation stone board and what is imitation stone. Before choosing anti-stone materials, we should analyze what precautions and selection skills are. In addition, imitation stones are inherently diverse, most of them have different characteristics, and there are also great differences in price and scope of application, so everyone should consider them according to their own needs when choosing.