Preloading water storage bladder tank is widely used in highway bridges construction since it’s more convenient compared with cans or sandbags piled.

Pressure test preloading water bag can instead original sandbag and could be used many times which could reduce cost and speed up construction progress.The bridge preloading water bag could change the damage of labor because of traditional sandbag preloading, also could save the sand from repeated using.The outstanding advantage is improving the speed of construction period, and ensure the process of the project.

Product Parameter:

Main material: 0.9mm & 1.2mm PVC coated mesh tarpaulin

Fitting: U lock, webbing, water inlet and water outlet

Dimension: customized

Capacity: 100L to 500000L

Loading weight:100kg to 500000kg

Color: white, yellow, red, black, orange, green, grey(can select color from our color chart)

Weight: 1100gsm(0.9mm), 1450gsm(1.2mm)

Advantages of preloading water bag

●The method is simple and the labor intensity is low

●Water bag can be used repeatedly with low cost.

●Save space and freight based on small packing size.

●The water bag could be used as storage water bladder on site

●Loading weight can be adjusted

●Can be overlapping two bags, to meet the tonnage of the bridge preload

●With high efficiency will waste less time to install

Application industry:

●Building Material Shops

●Farms, Home Use

●Construction works

●Energy & Mining

●Wastewater treatment

Details of Preloading Water Storage Bladder Tank for Bridge Testing

5cm width strap warp the whole body Make sure the tank won’t be bursted easily

U lock added on tank Make sure it can be lifted easily

Brass valve Make sure the life span can be expanded