The paving board for construction sites and lawns is a new type of engineering plastic board, made of high density polyethylene material. It is the board laid on the lawn, like a blanket, and its function is to replace the steel plate used in road engineering, using plastic sheets to support the ground and ensure the safety of large vehicles.

The development of UHMWPE sheets is very rapid. Before the 1980s, the world's average annual growth rate was 8.5%, but after the 1980s, the growth rate reached as high as 15% to 20%. The average annual growth rate in China is over 30%. In 1978, the world consumption was between 12000 and 12500 tons, while by 1990, the world demand was about 50000 tons, with the United States accounting for 70%.

HDPE PLATE are often seen in people's daily life. In Germany, 40% of furniture companies use HDPE PLATE as surface construction materials, such as office desks, bookcases, fabric sofas, and overall cabinets. Its global demand is the second largest among various microbial generated technical materials in the world. According to a survey, just in 1995, the total production of HDPE PLATE in the European region would be around 5 million tons, while their consumption would be 5.3 million tons. HDPE PLATE are undergoing a 4% increase in transformation rate and have not been improved in production, manufacturing, and application within the scope of global economic development. The speed of improvement in Southeast Asia is crucial and evident.