Coated sheet

Coated sheet, commonly known as black film-faced plywood, is a high-performance construction formwork panel processed by bonding high-density wood veneers with waterproof phenolic glue and covering both sides with a black phenolic resin film. The black film is bonded under high temperature and pressure, forming a hard, wear-resistant and moisture-proof surface that can effectively resist the erosion of alkaline concrete and harsh construction environments. The edges of the panel are treated with waterproof acrylic sealant to prevent moisture absorption and swelling, ensuring dimensional stability and reusability. It has the advantages of smooth surface, easy formwork removal, high strength and good toughness, and can be reused for many times. It is widely used in concrete formwork projects such as walls, foundations, beams and slabs, and can also be used for temporary hoarding and workshop storage due to its durable surface.

Liang fixture

Liang fixture is a professional reinforcement tool designed for beam formwork in construction projects, which is used to fix the beam formwork tightly and ensure the stability of the beam during concrete pouring. It is made of high-strength steel, with surface treatment such as hot-dip galvanizing or zinc-aluminum-magnesium coating to enhance rust and corrosion resistance, suitable for harsh outdoor construction environments. The fixture is equipped with a precise adjustment system, which can be flexibly adjusted according to the width of the beam, with strong adaptability, and can effectively avoid common quality problems such as formwork expansion, slurry leakage and formwork running caused by uneven stress. It can be divided into manual and electric types; the electric type adopts safe low-voltage drive, which can realize one-key locking, greatly improving construction efficiency and reducing labor intensity, and is widely used in various beam construction scenarios such as high-rise buildings, bridges and industrial plants.

Cylinder formwork

Cylinder formwork is a specialized formwork material designed for the construction of cylindrical concrete structures, such as bridge piers, columns and water towers. It is usually made of high-quality wood or composite panels, with the characteristics of light weight, high strength, easy installation and disassembly. The inner surface of the formwork is smooth and flat, which can ensure that the surface of the poured cylindrical concrete is smooth and uniform with precise dimensions, effectively improving construction quality and reducing the workload of post-processing. It adopts concave-convex connection or bevel connection, which makes the splicing tight and seamless, avoiding slurry leakage during pouring. The size of the formwork can be customized according to the project requirements, and it has good reusability, which can reduce construction costs. It is an indispensable tool for modern cylindrical structure construction.

Hollow plastic formwork

Hollow plastic formwork is an environmentally friendly construction panel made of modified polypropylene (PP) through heating and blow molding, which is a new type of energy-saving and environment-friendly formwork material. The hollow structure makes it light in weight, easy to carry and install, which can effectively reduce labor intensity and improve construction efficiency. It has excellent performance such as waterproof, moisture-proof, corrosion-resistant and impact-resistant, and will not delaminate or bubble even if soaked in water for a long time, making it suitable for special projects such as coastal areas and river dams. It does not stick to concrete and does not need to be brushed with release agent, and can be reused more than 100 times, which is much higher than that of traditional wood and bamboo formwork. Its shape and size can be customized according to project requirements, and it can be recycled after use, which is in line with the concept of green construction.

Bamboo and wood plywood

Bamboo and wood plywood is a composite construction panel made of high-quality bamboo and wood as raw materials, which combines the advantages of bamboo and wood materials. The core layer is usually made of bamboo curtains or wood chips, and the surface layer is made of bamboo mats or wood veneers, which are bonded with high-quality phenolic glue under high temperature and pressure, with strong bonding strength and no delamination. It has high density, good toughness, strong impact resistance, waterproof and moisture-proof performance, and can withstand harsh construction environments such as high humidity and heavy load. The surface is smooth and flat, which is suitable for concrete formwork, and can ensure the smoothness of the concrete surface after formwork removal. It has the advantages of low cost, high reusability and wide applicability, and is widely used in construction projects such as residential buildings, industrial plants, bridges and tunnels, as well as in the production of container bottom plates and other fields with high requirements.

Veneer board

Veneer board, also known as full bamboo plywood, is a high-performance environmentally friendly construction panel made of high-quality moso bamboo as the raw material through a series of processes such as cutting, cooking, drying, gluing, hot pressing and sanding. It retains the natural texture of bamboo, with uniform color, smooth surface, high density and strong mechanical strength, whose static bending strength and elastic modulus are twice that of ordinary wood panels. After special physical and chemical treatment, it has excellent performance such as mothproof, mildewproof, flame-retardant and non-deformable, and the environmental protection level reaches E0 grade with no formaldehyde pollution. Bamboo grows rapidly and can be harvested in 2 to 3 years, making it a sustainable and environmentally friendly material that can replace traditional wood panels. It is widely used in concrete formwork, interior decoration, furniture manufacturing and other fields.