Flexible stone, cave stone decorative material, lightweight and weather resistant exterior wall, interior wall decoration, soft porcelain

Description :

  Soft stone cave stone is a new type of building decoration material that mainly solves the problems of heavy weight, easy detachment, complex construction, and non renewable resources of traditional natural stone materials. It uses modified inorganic powder as the main raw material, combined with high molecular weight polymers, and is formed under high temperature and high pressure to simulate the texture and texture of natural cave stones. Typical working conditions include exterior insulation system finishes for high-rise buildings, exterior facade renovations for urban renewal, interior background wall decorations, and column cladding for commercial spaces. This category combines the visual effects of stone with the physical properties of flexible materials, making it suitable for building surfaces that are sensitive to loads or have complex shapes. It can effectively reduce structural loads and improve construction efficiency, making it an important component of modern green building materials.

  The specifications of soft stone cave stones are usually standard slabs or customized sizes, with a common thickness between 2mm and 5mm, and a single piece weight of only 3-5kg/square meter, far lower than traditional stone materials. The surface of the material is treated with a nano anti fouling coating, which has excellent weather resistance, acid and alkali corrosion resistance, and self-cleaning function. The implementation standard usually refers to JG/T 311-2011 "Flexible Decorative Bricks" or related enterprise high standard internal control indicators. In terms of color, natural colors such as beige, light gray, and dark brown are retained, and the texture realism is over 95%. The fire resistance level has reached Class A non combustible standard, with superior seismic performance and the ability to adapt to temperature differences in different climatic regions, ensuring long-term outdoor use without cracking or fading, meeting the dual certification requirements of modern architecture for safety and environmental protection.

  In the selection stage, it is necessary to clarify the difference between soft stone cave stone and traditional real stone paint or dry hanging stone. Compared to real stone paint, soft stone cave stone has a stronger sense of three dimensionality and touch, and a higher grade; Compared to dry hanging stone, it has lower cost, more convenient construction, and no safety hazards. Applicable scenarios include flat or slightly curved base layers such as concrete walls, cement mortar base layers, and gypsum board interior walls. Not suitable for long-term waterlogging areas or damp basement walls that have not been waterproofed. If the project pursues the luxury of natural stone but is limited by budget or load-bearing structure, soft stone cave stone is an ideal alternative. When purchasing, attention should be paid to batch color difference control and flexibility indicators to ensure overall coordination and crack resistance during large-scale paving.

  Before installing soft stone cave stones, the base must be solid, flat, clean, and free of oil stains, with a moisture content of less than 10%. It is recommended to use specialized polymer bonding mortar for full bonding construction to ensure a bonding area rate of 100% and avoid hollowing. The typical service life can reach more than 20 years, and daily maintenance only requires rinsing with water or wiping with neutral detergent, without special maintenance. Common faults such as local edge curling are often caused by improper treatment of the base layer or uneven application of adhesive. When repairing, the old adhesive needs to be removed and re pasted. During transportation and storage, avoid heavy pressure and sharp objects scratching the surface, and keep the packaging intact. Regularly check the condition of the sealant at the joints and promptly repair aging areas to extend the overall service life and aesthetics of the soft stone decorative system.

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