Bamboo-based floor tile with stone surface layer

Abstract

The invention discloses a bamboo-based floor tile with a stone surface layer. The bamboo-based floor tile comprises a bamboo base and the stone surface layer; the bamboo base is a two-layer composite bamboo-based material plate and comprises a heavy bamboo base plate and a nanmu spliced bottom plate, a round cambered surface groove is formed in the upper surface of the heavy bamboo base plate, a plurality of spaced blind grooves are formed in the lower surface of the heavy bamboo base plate, the nanmu spliced bottom plate and the bamboo base are bonded and formed through a first PVC resin adhesive layer, and the spaced blind grooves are filled with PVC resin filling strips integrally formed with the first PVC resin adhesive layer; and the stone surface layer is buckled on the surface of the outer edge of the bamboo base, the stone surface layer is provided with a rough lower surface, and the lower surface of the stone surface layer is adhered to the upper surface of the heavy bamboo base plate through the second PVC resin adhesive layer and is integrally formed with the upper surface of the heavy bamboo base plate. The bamboo-based floor tile has the advantages of a wood floor and a ceramic tile floor and has good strength, hand feeling and stability, and meanwhile bamboo serves as fast-growing wood, so that the floor tile structure is low in manufacturing cost.

Description

technical field [0001] The invention relates to floor tile technology in the field of building materials, in particular to a bamboo base floor tile with a stone surface layer. Background technique [0002] In the prior art, building materials used for floor paving mainly include ceramic tile / stone floor and wooden floor. Among them, ceramic tile floor is cheap in cost, has good surface smoothness and is easy to clean, but due to its material itself, it is easy to make The floor is in a cold state, and because of the high hardness of the surface, the comfort is poor. It is not suitable to take off the shoes and step on the surface directly. At the same time, the quality is brittle and the toughness is insufficient, and the impact resistance is poor. Cracking and damage; stone flooring is usually cut from marble or quartz stone, which has excellent decorative effect and good texture, but the material defects are similar to tile flooring, and the cost is high; while wooden floo...

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Problems solved by technology

[0002] In the prior art, the building materials used for floor paving mainly include ceramic tile / stone floor and wood floor, among them, tile floor is cheap in cost and smooth in surface Good hardness and easy to clean, but due to the material itself, it is easy to make the floor appear cold, and because of the high surface hardness, the comfort is poor, it is not suitable for taking off shoes and directly stepping on the surface, and at the same time it is brittle and has insufficient toughness, impact resistance The performance is poor, and it is easy to be cracked and damaged due to uneven force when it is subjected to stress impact; stone flooring is usually cut from marble or quartz stone, which has excellent decorative effect and good texture, but its material defects are similar to tile flooring. And the cost is high; although the wooden floor is comfortable, you can directly step on the surface with slippers or bare feet, but it also has the defects of difficult daily cleaning and maintenance, and the surface is easy to breed bacteria

[0003]Based on the above defects, some new product types have appeared on the market in recent years, such as PVC flooring, artificial stone flooring and bamboo-wood composite flooring. Among them, PVC flooring Fillers can be added according to different material properties to achieve different performance enhancements, so as to obtain sound insulation, heat insulation, impact resistance and other performance enhancements. However, when PVC is used as a floor, it is easy to be deformed by force, and the straightness is poor, which is easy to use. There are gaps in the paving, and the surface texture is poor, which tends to give people a sense of plastic. The decorative effect is not as good as traditional floor materials. In consideration of the surface strength and wear resistance of the material, it is often necessary to squeeze a layer on the surface of the foam board. The artificial quartz slab is made of quartz powder and resin, which is easy to process, rich in color, has the texture and surface gloss of natural stone, and is widely used in industrial production and In people's daily life, the artificial quartz stone plates currently on the market are not resistant enough when used, and the toughness is not enough. After installation, it is not convenient to radiate the force received from the outside evenly, resulting in uneven force and damage to the plate. The problem is, in addition, when the single-material artificial quartz stone plate is subjected to changes in cold and heat, it is easy to form small cracks inside. This crack makes the artificial quartz stone expand outward due to pressure when it is used as a floor, which in turn causes the plate to crack. Ineffective; and bamboo as a fast-growing material, the floor made of bamboo material has become an important substitute for wood flooring, and bamboo-wood composite flooring has also been used in the field of flooring in recent years. It has both the characteristics of bamboo and wood. Good stability, high surface hardness, smooth texture, convenient installation and other advantages are widely used in hotels, villas, public places and landscape gardens and other ground decoration materials, but the bamboo-wood composite floor is prone to interlayer peeling after impact

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