Grouting Material Testing
High strength grouting material, bridge support grouting material, duct grouting material, epoxy resin grouting material, water-based epoxy sealant, etc., high-strength grouting material, early strength grouting material, micro expansion grouting material, corrosion-resistant grouting material, waterproof plugging grouting material, crack grouting material, prestressed duct grouting material, equipment foundation grouting material.
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Product Introduction
Testing Scope
High strength grouting material, bridge support grouting material, duct grouting material, epoxy resin grouting material, water-based epoxy sealant, etc., high-strength grouting material, early strength grouting material, micro expansion grouting material, corrosion-resistant grouting material, waterproof plugging grouting material, crack grouting material, prestressed duct grouting material, equipment foundation grouting material
Test Item
Flow performance testing, compressive strength, expansion rate testing, strength testing, formula analysis, compactness testing, setting time testing, fineness testing, moisture content testing, flexural strength testing, bonding strength testing, chloride ion content testing, alkali content testing, impermeability testing, frost resistance testing, shrinkage testing, fire resistance testing, impact resistance testing, bleeding rate testing
Testing Standard
GB/T 50448-2015 Technical Specification for Application of Cementitious Grouting Materials
JC/T986-2018 Cementitious Grouting Materials
JG/T 408-2019 Sleeve grouting material for steel bar connection
GB/T 25182-2010 Prestressed Duct Grouting Materials
JT/T 946-2014 Prestressed Duct Grouting Materials for Highway Engineering
TB/T 3192-2008 Technical Conditions for Grouting of Railway Post tensioned Prestressed Concrete Beam Pipeline
JT/T 1130-2017 Technical Specification for Application of Grouting Materials in Highway Engineering
JT/T 1130-2017 Technical Specification for Application of Grouting Materials in Highway Engineering
TB/T 3320-2013 Railway Bridge Bearing Mortar
JT/T 1130-2017 Grouting Materials for Highway Bridge Bearings
JT/T 990-2015 Bridge Concrete Crack Pressure Grouting Adhesive and Crack Grouting Material
GB/T 1346-2024 Method for Testing Water Content, Setting Time, and Stability of Cement Standard Consistency
GB/T 17671-2021 Test Method for Strength of Cement Mortar (ISO Method)
GB/T 2419-2005 Method for determination of flowability of cement mortar
GB/T 50081-2019 Standard for Test Methods of Mechanical Properties of Concrete
GB/T 35159-2017 Test Method for Volume Stability of Cementitious Composite Materials
JG/T 557-2021 Cementitious Self leveling Mortar
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.
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