Additive Testing
Viscosity modification material; release agent; antifreeze; waterproof agent; expansion agent; anchoring agent; industrial sodium silicate; air tight agent; concrete interface treatment agent; curing agent.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Testing Scope
Viscosity modification material; release agent; antifreeze; waterproof agent; expansion agent; anchoring agent; industrial sodium silicate; air tight agent; concrete interface treatment agent; curing agent; air entraining agent; water reducing agent; concrete anti-corrosion and rust inhibitor; accelerator; internal curing agent; foam foam agent for foam concrete; pumping agent
Test Item
Chloride ion content; alkali content; viscosity ratio; bleeding rate ratio; setting time difference; compressive strength; shrinkage ratio; flexural strength; sulfur trioxide content; pH value; solid content; density; water reduction rate; gas content; corrosion effect on steel bars; fineness; corrosion resistance coefficient; shear bonding strength; tensile bonding strength; limited expansion rate; loss on ignition; moisture content; etc
Testing Standard
GB 18445-2019 Cementitious Penetrating Crystalline Waterproof Materials; GB/T 23439-2017 Concrete Expansion Agents; GB/T 4209-2018 Industrial Sodium silicate; GB 8076-2008 Concrete Admixtures; GB/T 31296-2014 Composite Expansion Agents for Building Concrete; GB 50119-2013 Technical Specification for Application of Concrete Admixtures; JGJ 55-2011 Code for Design of Ordinary Concrete Mix Proportion; JGJ/T 192-2009 Technical Specification for Application of Reinforcement Rust Inhibitors; JG/T 223-2007 Polycarboxylate High Performance Water Reducing Agents; JC/T 949-2005 Release Agents for Concrete Products; JC/T 475-2004 Concrete Antifreeze Agents JC/T 474-2008 Mortar and Concrete Waterproofing Agent JC/T 1011-2006 Concrete Anti Sulfate Corrosion Preservatives; JC/T 907-2002 Concrete Interface Treatment Agents; JC/T 901-2002 Cement Concrete Curing Agents; JC/T 477-2005 Speed setting Agents for Spray Concrete; JC 473-2001 Masonry Cement; JC/T 2199-2021 Composite Admixtures for Concrete; TB/T 3275-2018 Railway Concrete; TB 10424-2018 Construction Quality Acceptance Standards for Railway Concrete Engineering; Q/CR 596-2017 CRTS III Plate Non ballasted Track Self compacting Concrete for High speed Railway; TJ/GW 112-2015 CRTS III Plate Non ballasted Track Self compacting Concrete for High speed Railway Temporary Technical Conditions for Dense Concrete ; Q/CR 567-2017 Technical Conditions for Durability Repair Materials of Railway Engineering Concrete ; TJ/GW 156-2018 Technical Conditions for Mineral Admixtures for High Performance Concrete in Railway Engineering
was established in 2011. As a national high-tech enterprise recognized by the Zhejiang Provincial Higher People's Court as a judicial authentication institution for construction engineering quality, we specialize in structural performance testing and safety assessment of construction projects, special equipment, communication towers, electromagnetic environments, large bridges, and building safety appraisal.
The company has more than 100 professional and technical personnel, over 90% of whom hold various medium and senior technical certificates. Equipped with complete testing equipment worth over RMB 10 million, our business scope covers the whole country.
