I.    What is weight testing water bag

The weight testing water bag, also known as bridge pressure testing water bag, bridge loading test water bag, and bridge preloading water bag, is made of rubber nylon cloth (two layers of nylon rubber cloth) and high-density polyethylene, which has the advantages of high efficiency, low dynamic strength, civilized and clean site, etc. It is a tool for testing the project quality, which is convenient to use, low in cost, foldable and convenient for transportation.

II.   What is PVC loading test bag tarpaulin?

PVC weighing water bag material is made of PVC coated high-strength polyester fabric, added with plasticizer, mildew inhibitor, anti-aging agent, antistatic agent and other chemical additives, and plasticized at high temperature. (Internal and external double-sided coating plus a layer of high-strength high-density network cable), with excellent tear and fracture strength, can ensure that the water bag is safe and does not crack during use, and plays a vital role in the early load test of various bridge projects

III.  Parameters of PVC load test bag material

IV.  Characters of PVC loading test bag material：

1. Water tightness: ensure no liquid leakage

2. High strength: will not crack during use

3. It is scratch resistant, UV resistant, acid and alkali resistant, and has a strong service life

4. Easy to fold and transport

V.   Applications

Load detection of bridges or equipment in marine, industrial and engineering departments, load detection of various lifting equipment such as shipyard and port cranes, offshore platform cranes, gantry cranes, and navigation vehicles, especially for foreign shipyards, mines, crane manufacturers, testing agencies, etc

VI.  Advantages of DERVINYL products:

1. The professional technical team can customize and produce the best cost-effective tarpaulin products according to customer needs

2. The 7 * 24-hour online quality inspection team ensures that each roll of cloth sent to customers meets customer needs

3. Pre sales and after-sales consultation to answer the most concerned product questions

4. ISO9001, ISO14001 quality system certification,

5. It can accept any third-party testing according to the customer's requirements

VII.About Anhui DERVINYL

Anhui DER New Material Technology Co., Ltd is located in Zhangbaling Industrial Zone in Mingguang City, Anhui Province, 30000sqm production area, which has been producing and exporting PVC products over 20 years. We have the most advanced tarpaulin manufacturing equipment, the most complete product manufacturing process, the most scientific Product Formula and best production efficiency among China factories.