Products introductionThe Engineered flooring was invented by Swede in 1940s, and gradually arose in Europe. In the early 1990s , it was beginning to enter the global market. Jinqiao Flooring Group is the first manufacturing enterprise which is introduced the European technology and equipment to produce the three layers engineered flooring. It has more than ten years’ production and operating history. According Jinqiao Flooring structure to demark, It has three layers and multi-layers, but the performance of three layers in particular was excellent. The top layer uses the best coniferous, broad- leaf wood materials (oak, ash, birch, pine etc.), the imported species (sapele, merbau, beech, teak, rosewood etc.) and other material which decorative performance is very strong (bamboo etc.) by saw cutting, rotary cutting, and slicing. The core layer uses soft wood material coniferous, broad- leaf wood strip or man-made plank. The back layer uses the veneer or plate by saw cutting, rotary cutting, and slicing cutting. The grain of three layer material is criss-cross, then glue, hot press(cold press), sanding, T&G, oiled and lacquer etc manufacturing procedure to made-up the large-extent three layers or multi-layers lacquered flooring.
Due to use the natural wood as the top layer, the wood strip and veneer as the core layer to made-up the engineered flooring, which has the wood performance and characteristics is as follow:
●Thick top layer
The thickness of top layer for heating flooring is 2mm for Jinqiao Engineered flooring, others products are all above 3mm. Engineered flooring is called permanent flooring by European, because it can be renovated twice or triple. The service life of the flooring lasts more than 30 years.
●Golden structure
As the excellent structural character of engineered flooring, criss-cross structure, every layer keeps away from the deformation, which is caused by the stress in variation of the temperature and moisture, it guarantees the stability of floor on technology. Deflection is the 1/8 of solid flooring .That is the best stable flooring at present.
●Super performance of environmental protection:
Jinqiao engineered flooring use the natural wood, the glue was imported from Sweden, the lacquer was imported from Germany, with the advanced productive technology, the performance of environment protection is super. It is green environment protection production. Our production is in accordance with the national environmental protection compulsory standard and the international environmental protection requests.
●Comfort for use
As the three layers crisscross together, the static bending strength is above 40Mpa, the structure of 1-strip and multi-ply engineered flooring even reach above 50Mpa. The elastic modulus is above 5000Mpa. Because of good mechanical properties, it has proper flexibility, feasible friction, convenience to use.
●Super performance of heating system
Jinqiao heating flooring has the super stability and anti-aging glue layer, which overcome the problem of the bad stability under heating system and release the formaldehyde in using, it is the reassuring product in the flooring market at present.
●Convenient installation
Normally the size of the engineered flooring is large, and it is adopt the floating method to install the flooring without keels, easy to install, decrease the cost of installation and time, avoid to the quality issue caused by using keels.
●Abundantly decorative performance
The top layer use precious natural wood, which has unique color and pattern, with special design of structure and technology of staining, which made engineered floor has the abundantly decorative performance.
●Corrosion resistance
During the manufacturing processing, it is necessary to carry out high-temperature drying, high-temperature steamed, high-temperature hot pressing on the timber. The moisture content of the finished products was strictly controlled, such as the top layer has to be controlled less than 7%, the core layer has to be controlled less than 10%. It is the range of safety moisture content. Even the moisture content has a little rise with the temperature and wet of surrounding, the moisture content will not more than 13%. Even the temperature and wet of surrounding changing, all kinds of wood corrosion bacteria can not erode wood in the range of moisture content arrange, so the whole engineered flooring has the good corrosion resistance.
●High technology:
High quality of Jinqiao flooring comes from the strictly control of each process. The material should to be naturally dried for more than 6 months, which reach the balance moisture content (about 30%), then after 22 days’ high temperature and humidity forced steam drying and 15 days’ balance of wet and dry in the constant temperature and humidity room, the material will be put in the constant temperature and humidity workshop to be produced by machine. Each process has the strict technology standard. These strict conditions and standards keep the high quality of Jinqiao flooring unchanging.