Concrete Testing Equipment

FHBS-120 Standard Curing Chamber Control Unit

The FHBS humidification system employs specially designed nozzles to deliver high-pressure atomized water, using water as the medium. By means of refrigeration‑based hot‑water misting and intermittent heating, it precisely controls temperature and humidity. Utilizing recirculating water under high pressure for atomization, the system can lower or raise the ambient water temperature in summer and winter, thereby maintaining optimal temperature and humidity levels.

FHBS-150 Standard Curing Chamber Control Unit

The FHBS humidification system employs specially designed nozzles to deliver high-pressure atomized water, using water as the medium. By means of refrigeration‑based hot‑water misting and intermittent heating, it precisely controls temperature and humidity. Utilizing recirculating water under high pressure for atomization, the system can lower or raise the ambient water temperature in summer and winter, thereby ensuring stable temperature and humidity levels.

LSYS-25L Humidifier for Curing Chambers

Designed and manufactured in accordance with the provisions of GB/T 50081, the Standard for Test Methods of Mechanical Properties of Ordinary Concrete, this curing equipment is suitable for regulating indoor humidity in curing chambers. It is used by highway and railway authorities, bridge construction firms, civil‑engineering projects, water‑conservation and hydropower organizations, as well as research institutions, to cure concrete test specimens, cement samples, mortar, insulation materials, and other materials.

FHBS-G60 Standard Curing Chamber Unit (Ducted Air Supply)

This equipment is suitable for the standard curing of cement and concrete specimens in construction, highway engineering, research, quality inspection, and construction sites. It features convenient operation and digital display of temperature and humidity control, and is equipped with a large-capacity humidification spray system and a stainless-steel water tank heater; a miniature printer can also be optionally installed.

FHBS-L100 Standard Curing Chamber Unit (Floor-Mounted)

This equipment is suitable for the standard curing of cement and concrete specimens in construction, highway engineering, research, quality inspection, and construction sites. It features convenient operation and digital display of temperature and humidity control, and is equipped with a large-capacity humidification spray system and a stainless-steel water tank with heating capability; a miniature printer can also be optionally installed.

Self-Compacting Concrete Compaction Factor Tester

This instrument is suitable for determining the consistency of concrete mixes with a maximum aggregate size not exceeding 40 mm and an air content factor greater than 1.05.

HM-2 Type Concrete Abrasion and Impact Resistance Testing Machine

The concrete erosion‑abrasion testing machine is designed in accordance with the technical requirements specified in the “Hydraulic Concrete Test Procedures SL352” and the “DL/T 5193 Hydraulic Concrete Test Procedures.” It employs a high‑speed centrifugal impeller to generate a rotating water flow that impacts the inner surface of the concrete specimen, thereby simulating the erosive wear caused by actual hydraulic flows and enabling the determination of the concrete’s resistance to erosion and abrasion.

HNT-100 Type Concrete Vertical Expansion Rate (Dial Gauge)

It is used for concrete shrinkage compensation, prestressed construction, and to prevent concrete cracking, among other applications.

ST-1 Cement Concrete Permeability Coefficient (including vacuum extraction device)

The concrete permeability coefficient tester is a device used to evaluate pervious cement‑concrete pavements. It is manufactured in accordance with the “Technical Specification for Pervious Cement‑Concrete Pavements CJJ/T 135,” and features a simple structure, low cost, ease of operation, and reduced testing expenses.

EL-QPJJ Concrete Air Void Spacing Coefficient Tester

The hardened concrete bubble spacing coefficient analyzer (also known as a pore structure analyzer) integrates an automated camera scanning system into the test methods specified by concrete testing standards. Coupled with image‑processing software for analysis and computation, it can determine key pore parameters, including air content, bubble spacing coefficient, pore size distribution, and the corresponding bubble frequency.

DBD-3 Concrete One-Sided Salt Freeze–Thaw Testing Machine

It is suitable for evaluating the freeze–thaw resistance of concrete exposed to salt‑freeze conditions.

LSY-18B Fully Automatic Concrete Sulfate Dry–Wet Cycling Test Chamber

This equipment is used to evaluate the sulfate‑resistance of ordinary concrete with high strength grades under dry–wet cycling conditions.

Trapezoidal plate with concrete permeation height coefficient

The trapezoidal plate is used for testing the water‑permeability depth of cement concrete and is suitable for assessing the compactness of indoor cement concrete, enabling the calculation of the relative permeability coefficient.

LSD-6A Type Integrated Machine for Anti-Seepage Molding and Splitting Removal

An experimental apparatus for demolding and molding concrete specimens.

Manual waterproofing demolding device

The manual impermeability demolding device is a specialized apparatus designed for extracting test specimens from the mold during impermeability concrete testing.

Manual hydraulic mold loader/unloader

Manual hydraulic concrete impermeability specimen demolding and molding integrated machine; main applications and scope of use: impermeability specimen demolding and molding testing.

LS-100 Spiral Pressurizer

The concrete spiral press is primarily used in concrete-related engineering and experimental applications, employing helical transmission to convert force and thereby achieve various pressure‑application operations. Technical parameters:

HP-40 Concrete Permeability Tester

It is suitable for construction enterprises, research institutions, universities, and design‑construction departments, and is used for the measurement and experimental study of concrete properties.

LBHP-4.0 Intelligent Self-Sealing Concrete Impermeability Tester

The intelligent self-sealing concrete permeability tester is designed and manufactured in accordance with national standards such as JG/T 249-2009 “Concrete Permeability Tester” and GB/T 50082-2024 “Standard Methods for Testing Long-Term Performance and Durability of Concrete,” as well as relevant industry safety standards.

LBT-KS6 Intelligent Concrete Impermeability Tester (Network-Enabled)

The fully automatic concrete impermeability tester features a 7-inch touch display and connects to a large LCD screen via the TCPMobuds standard protocol, providing an intuitive visualization of the operating and test statuses of all components.

TMS-04 Concrete Abrasion Tester

It is primarily used for abrasion resistance testing of cement mortar specimens, and can also be employed for abrasion resistance testing of concrete and other non-metallic materials.

HSP-540 Concrete Horizontal Shrinkage and Expansion Tester

In compliance with the provisions of GB/J82-85, this is a specialized instrument used to measure changes in the length (or volume) of concrete specimens during hardening under specified environmental conditions. It provides a reliable basis for research institutions, educational organizations, and design and construction entities to study concrete properties, conduct education, and perform quality control and testing.

HSP-540 Concrete Horizontal Shrinkage and Expansion Tester

The HSP-355 Concrete Shrinkage and Expansion Rate Tester is designed in accordance with the standards GB 50119-2003, “Technical Specification for the Application of Concrete Admixtures,” and GBT 23439-2017, “Concrete Expansive Agents.”

Crack Initiation Tester for Early-Age Cracking under Notch Constraints

The early-age cracking test apparatus for restrained concrete is primarily used to simulate crack formation under early-age restraint conditions, enabling the investigation and evaluation of concrete’s crack‑resistance performance.

TM-II Type Elastic Modulus Tester (Circular)

This product complies with GB 11971-89 “Test Methods for Mechanical Properties of Autoclaved Aerated Concrete,” GB 81-85 “Test Methods for Mechanical Properties of Ordinary Concrete,” JGJ 053-94 “Test Procedures for Cement Concrete in Highway Engineering,” and ASTM C‑469.

TM-II Type Concrete Elastic Modulus Tester (Square)

This product complies with GB 11971-89 “Test Methods for Mechanical Properties of Aerated Concrete,” GB 81-85 “Test Methods for Mechanical Properties of Ordinary Concrete,” JGJ 053-94 “Test Specifications for Cement Concrete in Highway Engineering,” and ASTM C‑469. It is primarily used to measure the elastic modulus of concrete test specimens.

Lateral Expansion Test Chamber

The test for the lateral expansion of cement concrete mixtures complies with the standard requirements of JTG 3420, “Test Procedures for Cement and Cement Concrete in Highway Engineering.”

HQP-200 Double-Sided Grinding and Polishing Machine

The SHM-200 double‑ended surface grinding and polishing machine is an essential piece of equipment for preparing standard test specimens of various non‑metallic solids, such as rocks, ores, and concrete.

HQP-200 Double-Blade Stone Sawing Machine

Concrete core drilling machines are primarily used to extract cylindrical core samples from concrete structures for various tests and analyses.

HC-TW80 32-Channel Wireless Temperature Meter

Temperature monitoring and curing of large-volume concrete box girders in passenger-dedicated lines and high-speed railway projects; temperature surveillance during the casting of bridges and bridge piers in highway and railway construction; temperature control during the placement of massive concrete foundations and frame structures in high-rise buildings; and temperature monitoring of large-volume concrete dam bodies in hydraulic engineering projects, among other applications.