Protection of the waterproof system of the inkjet printer

With the development of society. With the expansion of housing construction, the waterproof system has played a very important role in our lives. The implementation of roof greening is conducive to increasing the oxygen content in the urban atmosphere. Roof greening can absorb carbon dioxide in the atmosphere and release oxygen through the photosynthesis of plants. It is convenient to maintain the balance of carbon dioxide and oxygen in the air, improve air quality, and play a role in air purification. The design and construction of the roof greening and drainage system has many structural levels and relatively high technical requirements. It involves professional disciplines such as architecture, agriculture, forestry, and horticulture. It is a systematic project that must be integrated from the aspects of design, material selection, construction, management and maintenance. Research and processing.

The planting medium is the soil layer on which the plants grown on the roof grow. It is required that the selected planting medium should have light weight, no compaction, water and fertilizer retention, suitable for plant growth, simple construction, economical and environmental protection. Generally, materials such as planting soil, grass charcoal, expanded vermiculite, expanded perlite, fine sand and fermented animal feces can be selected and mixed in a certain proportion. Among them, peat and fermented animal manure can provide organic matter, humic acid and slow-acting base fertilizer for plant growth; expanded vermiculite and expanded perlite can not only reduce the bulk density of the planting medium, but also help retain water, breathe, and prevent plant roots from rotten. It is a material that promotes plant growth, and can also timely supplement the iron, magnesium, potassium and other elements needed for plant growth. It is also a buffer and regulator of pH in the planting medium.

In order to ensure that the plants planted on the roof can not only grow and grow, but also waterproof and exclude stagnant water, so as not to seep and not leak, in order to meet the use function of the building. For this reason, the structural levels are more complicated, and each structural level has its own functions and functions. Once leakage occurs, the entire roof must be reworked, which not only requires a large amount of engineering, but also costs more. Therefore, in the design, multi-channel waterproof fortification should be carried out according to the roof waterproof grade of one or two, and the system of waterproof and drainage structure should be treated.

As we all know, the root system of various plants has a strong piercing ability, and many traditional waterproof materials are easily penetrated by the root system of plants, causing roof leakage. Therefore, in the planting roof, it is necessary to empty or paste a material with sufficient root puncture resistance on the general flexible waterproof layer, such as high-density polyethylene (HDPE) geomembrane, low-density polyethylene (LDPE) Geomembrane, polyvinyl chloride (PVC) coils, polyolefin (TPO) coils and lead alloy (PSS) coils are used as root puncture-resistant and waterproof layers. Inkjet printers are very important in our lives and play an indispensable role in anti-counterfeiting food. For many years, Suzhou Feituo Inkjet Equipment Co., Ltd. has been committed to the application and development of key technologies for computer inkjet printers, especially In the research of inkjet printer stability technology, it has made achievements that have attracted the attention of the national counterparts, reached the domestic advanced level, and won wide praise from users.