The Resource Tax Law will be promulgated soon. The tax rate of sand and stone (natural sand, pebble, machine-made sand) will be 1%-5% or 1-10 yuan/cubic meter.

On November 21, 2017, the Ministry of Finance and the General Administration of Taxation, together with relevant departments

Understanding the characteristics and types of assembled buildings

Prefabricated assembly building is a kind of building which is made up of some or all components processed in the factory, and then transported to the construction site to put the prefabricated components in place by reliable connection

Action Plan on Promotion and Application of New Wall Materials

The promotion and application of new wall materials is an effective grasp for the construction materials industry to promote the structural reform of supply side. The wall materials innovation is an important measure to vigorously promote the construction of ecological civilization and promote the development of circular economy. Since the 1990s

What is called "Pervious Pavement Brick"? What is the function of it?

Pervious pavement bricks have the characteristics of water permeability and light weight, so they can also be called drainage concrete bricks. According to the defects of urban road pavement in Europe, America, Japan and other countries, a kind of bricks which can let rainwater flow into the underground, effectively supplement groundwater, alleviate the sharp decline of urban groundwater level and other urban environmental problems can be developed and used, and the oil on the ground can be effectively eliminated. At the same time, it is a good paving material for protecting nature, maintaining ecological balance and alleviating urban thermal conductivity effect. It has special significance for the benign development of human living environment and the work of urban rainwater treatment and water pollution prevention.