Zhejiang high-density HDPE drainage board - Quzhou 5 cm drainage board insulation and ventilation nationwide delivery 183-538-77611 moisture-proof function: Laboratory data show. (HDPE) waterproofing and drainage protection board can effectively reduce indoor 14 db, 500HZ noise, noise with a significant noise reduction function. Waterproof Water board on the ground or wall use, ventilation, moisture can play a very good role. Zhejiang high-density HDPE drainage board - Quzhou 5 cm drainage board nationwide delivery 183-538-77611 features: 1, reinforced plastic drainage plate method principle: In a large water content, void ratio, high compressibility, deep soft soil Ground inserted plastic drain board, increasing soil drainage way, drainage shorten the distance. In the upper load effect, resulting in additional stress, the pore water between soil particles discharged by the drainage board to reduce the void ratio and water content, increasing the density of the soil, thereby accelerating the consolidation and settlement of foundation, in a short time a high degree of consolidation within reach, improve the bearing capacity of soil. HDPE drainage board 2, soft ground reinforcement method more flexible base quality vary widely, different sections of different construction environments have different special circumstances, but in order to ensure the quality, soft foundation treatment should be organized in the early construction plan Early implementation of subgrade filling and ground consolidation to allow sufficient time to 3, in the current highway construction, since the average duration is short, if the construction organization is lagging behind, resulting in the consolidation of foundation and subgrade filling time insufficient time late blind organization of construction, it will leave a lot of quality problems. HDPE drainage board high-density HDPE drainage board Zhejiang Quzhou ~ 5 cm drainage board National shipping 183-538-77611 construction site should do the following preparations: (1) demolition and construction work around the obstacle; (2) the flat ground, According to the measurement and control of construction units to provide a reference point height measurement site; (3) construction laid baseline measurements, according to construction plans laying area boundary line construction; (4) Laying mechanical entry and exit of construction of access roads; (5) in combination with construction mechanical work and walking needs to lay drainage sand cushion and measure the elevation flat after construction to avoid the mixing of soil, debris, sand permeability coefficient, particle size distribution and clay content, etc. to meet the design requirements; (6) according to the design Partition put the district boundary line, District Survey fix the slot and well marked, the board position deviation is less than ± 30mm, and the total amount of plastic drainage board each segment should be the same number of design requirements. Zhejiang high-density HDPE drainage board - Quzhou 5 cm hydrophobic plate 183-538-77611 National delivery of raw materials has its unique physical and chemical properties of the drainage board in addition to ordinary drainage board drainage same function, but also has unique anti-plant thorn feature, it can effectively cut off the plant roots over the layout to permanently protect the building's structural waterproofing layer from damage; another unique weldability make drainage protection board after soldering with excellent overall water seepage performance, giving the building adds a layer of waterproof protection, but also further ensure the integrity and systemic anti-plant thorn functions, while achieving water, drainage, and other root resistance effect one role. Drainage board has excellent weather resistance, high compressive strength, strong drainage, light weight, simple construction method, along with drainage, exhaust, noise, vibration, water, water, moisture, and other features, good drainage system for normal use and life cycle of civil construction and structures play an important role. HW type Drainage Board porous tubes dewater an effective drainage system, long and short cylindrical drainage plate and geotextiles to form a drainage system, to form a water seepage, water and drainage systems.