Development Prospects and Application Specifications of LVL in China
LVL is mainly made of wood, with simple workmanship, less chemical composition, strong environmental protection and many satisfactions in use. The LVL production in China is basically manual, with low production efficiency and unstable quality.
LVL is mainly made of wood, with simple workmanship, less chemical composition, strong environmental protection and many satisfactions in use. The LVL production in China is basically manual, with low production efficiency and unstable quality. With the expansion of demand, manual production of European standard quality LVL has been difficult to meet the requirements, so it is urgent to realize the mechanization of LVL production. At the same time, the notice of the General Office of the State Council transmitting the opinions of the Reform Commission and other departments on accelerating the promotion of wood conservation and substitution clearly requires all industries to accelerate the implementation of wood conservation and substitution technologies and make green and environment-friendly products. LVL is widely used in warehouse, warehousing, logistics, food, beverage, beer, medicine, textile, automobile manufacturing, electronic appliances, hardware machinery, logistics center, etc.
To check the quality of LVL, the following four aspects should be identified:
1、 Check whether the veneer of LVL is made of wood, and select imported Liueucalyptus veneer;
2、 Check whether the appearance of LVL is straight, full wall thickness, consistent in size and color, and ensure that there are no splicing, wormholes, defects, etc.
3、 Check whether the inner sandwich material of LVL has glue opening and blistering, and whether the core board has large gaps.
4、 Check whether the grade of LVL meets the standard, and avoid low-grade boards passing for high-grade boards;
The standardization of LVL can bring huge social and economic benefits. The standardization rate of LVL in China is far lower than that in developed countries, so we should vigorously promote the production of standardized LVL and speed up the construction of supporting standards for standardized LVL. The standardized LVL can be reused for many times, making the cost of each use of LVL less than one tenth of the disposable board. It can also improve the volume utilization rate of containers and inventory, improve the logistics efficiency, and significantly reduce the logistics cost.
To check the quality of LVL, the following four aspects should be identified:
1、 Check whether the veneer of LVL is made of wood, and select imported Liueucalyptus veneer;
2、 Check whether the appearance of LVL is straight, full wall thickness, consistent in size and color, and ensure that there are no splicing, wormholes, defects, etc.
3、 Check whether the inner sandwich material of LVL has glue opening and blistering, and whether the core board has large gaps.
4、 Check whether the grade of LVL meets the standard, and avoid low-grade boards passing for high-grade boards;
The standardization of LVL can bring huge social and economic benefits. The standardization rate of LVL in China is far lower than that in developed countries, so we should vigorously promote the production of standardized LVL and speed up the construction of supporting standards for standardized LVL. The standardized LVL can be reused for many times, making the cost of each use of LVL less than one tenth of the disposable board. It can also improve the volume utilization rate of containers and inventory, improve the logistics efficiency, and significantly reduce the logistics cost.