Testing Products

Cement Packaging Bags

Composite Plastic Woven Bags

Dry-mix Mortar Packaging Bags

Testing Items

Cement Packaging Bags:

Appearance, type and bag style, mass per unit area, applicable temperature and strength, effect of bag material on cement strength, moisture resistance

Composite Plastic Woven Bags:

Tensile load

Dry-mix Mortar Packaging Bags:

Dimensions, strength, effect of bag material on mortar strength, appearance, mass per unit area

Testing Standards

Cement Packaging Bags: GB/T 9774-2020

Composite Plastic Woven Bags: GB/T 8946-2013

Dry-mix Mortar Packaging Bags: BB/T 0065-2013

Service Advantages

National-level quality inspection center, focused on serving the quality improvement of the cement industry for nearly 40 years.

Professional team: nearly 90% of technical staff hold a bachelor's degree or higher, and nearly 70% hold engineer or higher titles.

Comprehensive service methods: full coverage of testing parameters, along with targeted skill enhancement services.

Professional service attitude: ensures objective, accurate, and impartial data.

Authoritative service capability: lead editor of numerous national and industrial standards.

Served major national key projects, including the Three Gorges Dam, Baihetan Hydropower Station, and Wudongde Hydropower Station.