Mortar Testing

Scope of testing for mortar products

Cement mortar;crack resistant mortar;epoxy mortar;dry powder mortar;epoxy resin mortar;insulation mortar;polymer cement mortar;exterior wall insulation mortar;building mortar;plastering mortar;dry mix mortar;gypsum mortar; etc.

Mortar product testing items

 

Condensation time testing;impermeability testing;rebound testing;compressive strength testing;consistency testing;bulk density testing;flowability testing; strength testing;compressive strength testing;penetration testing;shrinkage testing;chloride ion composition testing;water retention testing;yield strength testing;bond strength testing;linear expansion coefficient testing;viscosity testing;water retention performance testing;combustion performance testing;flexural strength testing;flow hanging testing;impermeability pressure testing;initial setting time testing;tensile strength testing;porosity testing;abrasion testing;water absorption testing;hardness testing; etc.

JGJ/T 70-2009 Basic Performance Test Method for Building Mortar; GB/T 29756-2013 Physical Performance Test Method for Dry Mix Mortar; GB/T 17671-1999 Strength Test Method for Cement Mortar (ISO Method); GB/T 25181-2019 Ready mixed Mortar GB/T 20473-2021 Building Thermal Insulation Mortar; JC/T 984-2011 Polymer Cement Waterproof Mortar; JG/T 336-2011 Concrete Interface Treatment Agent; JG/T 283-2010 Expanded Vitrified Microsphere Lightweight Mortar; JC/T 985-2017 Cement based Self leveling Mortar for Ground; JC/T 986-2018 Cement based Grouting Materials; JGJ/T 98-2010 Code for Design of Masonry Mortar Mix Proportion; JGJ/T 220-2010 Technical Specification for Plastering Mortar; GB 50203-2011 Code for Acceptance of Construction Quality of Masonry Engineering; GB 50728-2011 Unified Standard for Acceptance of Construction Quality of Building Engineering; GB 50208-2011 Code for Quality Acceptance of Underground Waterproofing Engineering; JC/T 985-2017 Cement based Self leveling Mortar for Ground Use; JC/T 986-2018 Cement based Grouting Materials; TB/T 2331-2012 Test Method for Alkali Activity of Aggregates for Railway 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; etc

Honor and qualification

 

 

Zhejiang Gangxin Testing Technology Co., Ltd.

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.