Mechanical Testing Equipment


Tensile fixture for LBTC-126 aluminum alloy thermal‑break profile

Aluminum alloy thermal break profile longitudinal shear test fixture Tensile and shear testing apparatus for aluminum alloy thermal break profiles

Load‑bearing fixture for the LBTC‑127 rock bolt body washer and nut assembly

This fixture is used for testing the load-bearing capacity of anchor bolt body–washer–nut assemblies and complies with the standard requirements of TB/T 3356-2021, “Railway Tunnel Anchor Bolts.”

LBTC-128 Rockwell Hardness Test Fixture for Anchoring Plates

The Rockwell hardness testing fixture for anchor plates is a positioning support designed to measure the Rockwell hardness of prestressed anchor‑plate clips. It holds the clips in place, ensuring that their side faces are horizontal and perpendicular to the indenter, thereby enabling accurate assessment of the quality of the prestressed anchor‑plate clips. Comprising a base and locating protrusions, it can accommodate both two‑half and three‑half anchor plates.

LBTC-129 Anchor Bolt Disc Pullout Resistance Test Fixture

This fixture is used to determine the failure load of anchor‑bolt washers and complies with the technical requirements of JG/T 366‑2012, “Anchor Bolts for External Wall Insulation.”

LBTC-130 Adhesion Peel Test Fixture

Structural Adhesive Peel Bond Strength Testing Apparatus for Building Sealant Materials

LBTC-131 Wood Splitting Resistance Test Fixture

This fixture is used to determine the splitting resistance of defect-free small wood specimens, simulating the force‑application conditions of an axe劈ing a log. A tensile force is applied at one end of the specimen, perpendicular to the wood grain, causing the specimen to split along the grain and thereby assessing its splitting resistance.

LBTC-132 Wood Nail-Holding Clamp

This fixture is used for determining the nail-holding capacity of sound small‑size wood specimens. It complies with the requirements of GB/T 1927.21, “Test Methods for Physical and Mechanical Properties of Sound Small‑Size Wood Specimens—Part 21: Determination of Nail-Holding Capacity.”

LBTC-133 Test Fixture for Flexural Strength of Aluminum-Plastic Composite Panels for General Decorative Applications

This fixture is used for flexural strength testing of aluminum–plastic composite panels and is a three-point bending test apparatus, compliant with the requirements of GB/T 22412, “Aluminum–Plastic Composite Panels for General Decoration.”

LBTC-135 Test Fixture for Determining the Internal Bond Strength of Man-Made Boards

The test fixture for determining the internal bond strength of wood-based panels is used in accordance with GB/T 17657 for testing the internal bonding strength of such panels and is operated in conjunction with a mechanical testing machine.

LBTC-136 Mortar Shear–Compression Bond Strength Fixture

This fixture, used in conjunction with a testing machine, is designed for determining the compressive–shear bond strength of architectural thermal insulation mortars. It features a well‑thought‑out design and straightforward operation, and complies with the requirements of GB/T 20473, “Thermal Insulation Mortar for Buildings.”

LBTC-137 Rope Tensioning Fixture

Test wire rope, safety rope, nylon rope, thread, safety net, cable, breaking strength, clamp

LBTC-138 Stone Pendant Hanging Strength Fixture

This fixture is used for testing the hanging‑strength of individual natural stone pendant assemblies and can accommodate tests on single pendants, back‑bolted pendants, and composite pendants, in compliance with the requirements of GB/T 9966.7, “Test Methods for Natural Stone—Part 7: Test for Hanging‑Strength of Stone Pendant Assemblies.”

LBTC-139 Graphite Electrode Carbon Material Flexural Clamp Fixture

The flexural testing fixture for carbon materials, in conjunction with a testing machine, is used to determine the flexural strength of carbon materials and graphite electrodes. It is suitable for measuring the flexural strength of carbon materials at room temperature using the four-point loading method.

Multifunctional Three-Point Bending Test Apparatus for LBTC-152 Resin Castings

A bending test apparatus for oriented fiber-reinforced polymer matrix composites, a bending performance test device for rigid foam plastics, a bending test apparatus for fiber-reinforced plastics, a plastic bending performance test device, and a three-point bending test apparatus for resin castings. By replacing the supports and indenter, it can accommodate a variety of testing applications. Easy to swap components, highly versatile, and compliant with relevant test standards.

LBTC-153 Cement Grouting Mortar Flexural Testing Fixture

The flexural testing fixture for grouting material slurry, in conjunction with a testing machine, is suitable for determining the flexural strength of polymer-modified cement mortar and grouting material slurry used in structural reinforcement. It complies with the standard requirements of GB 50728-2011, “Code for Safety Assessment of Application of Structural Reinforcement Materials.”

LBTC-155 Plastic Drainage Board Bending Fixture

The plastic drainage board bending‑resistance fixture is used to determine the flexural resistance of plastic drainage board core sheets and integral plastic drainage boards. It complies with the standard requirements for testing the flexural performance of plastic drainage boards as specified in JTS/T 245, “Test Procedures for Geosynthetic Materials in Water Transport Engineering.”

LBTC-156 Step Bending Test Fixture

This fixture is used for flexural testing of stair treads. It complies with the requirements of JG/T 120-2000, “Stair Treads.”

LBTC-157 Enamel Product Top-Pressure Mould

The enameled-product pressing‑down mold employs a pressing‑down method in conjunction with a testing machine to conduct adhesion tests on steel‑plate enamel products with wall thicknesses of 0.5 mm or greater. A set consists of five molds. The product complies with the requirements of GB/T 13484, “Enamelware in Contact with Food.”

LBTC-158 Natural Facing Stone Flexural Testing Fixture (Three-Point and Four-Point Modes)

This fixture is used for testing the flexural strength of natural facing stones. It complies with the requirements of standards such as GB/T 9966.2-2020 “Test Methods for Natural Facing Stones—Part 2: Test Method for Flexural Strength after Drying and Water Saturation” and JC/T 989-2016 “Stone Adhesives for Non-Structural Load‑Bearing Applications.” The base is universal, and the upper pressure head is interchangeable, enabling both the fixed‑torque flexural strength test (Method A) in a four‑point configuration and the concentrated‑load flexural strength test (Method B) in a three‑point configuration.

Test Fixture for Ultimate Bearing Capacity of Mechanical Anchors in Railway Tunnel Bolts, LBTC-159

The anchor‑fixture load‑capacity jig is used for testing the ultimate bearing capacity of mechanically anchored rock bolts in railway tunnels and complies with the requirements of Appendix C in TB/T 3356‑2021, “Railway Tunnel Rock Bolts.”

LBTC-160 Splitting Fixture for Inorganic-Bound Stabilized Materials

This fixture, used in conjunction with a testing machine, is designed for determining the compressive–shear bond strength of architectural thermal insulation mortars. It features a well‑thought‑out design and straightforward operation, and complies with the requirements of GB/T 20473, “Thermal Insulation Mortar for Buildings.”

Type II Tensile Fixture for Fiber-Wound Reinforced Composite Annular Specimens, LBTC-161

Type II fixtures, in conjunction with a tensile testing machine, are used for tensile testing of fiber-wound reinforced composite pipe specimens. The width of the tension plate shall exceed the specimen width, and its diameter shall be approximately equal to the specimen’s inner diameter, in accordance with the requirements of GB/T 1458, “Test Method for Mechanical Properties of Annular Specimens of Fiber-Wound Reinforced Composite Materials.”

LBTC-162 Fiber-Reinforced Concrete Three-Point and Four-Point Flexural Toughness and Initial Crack Strength Fixture

Product Description: This fixture is suitable for determining the flexural toughness and initial cracking strength of concrete containing steel fibers or toughening synthetic fibers. By replacing the single-point indenter, it can also be used to measure the flexural toughness (equivalent flexural strength) of such fiber-reinforced concrete.

Fixture for Flexural Toughness and Initial Crack Strength of LBTC-163 Fiber-Reinforced Concrete

This fixture is suitable for determining the flexural toughness and initial cracking strength of concrete containing steel fibers or toughening synthetic fibers. By replacing the single-point indenter, it can also be used to measure the flexural toughness (equivalent flexural strength) of such concretes. Equipped with a corresponding deflection-measurement device, it can accommodate dial indicators or displacement sensors. It complies with the standard requirements of JGJT 221-2010, “Technical Specification for the Application of Fiber-Reinforced Concrete.”

LBTC-165 Fiber-Reinforced Plastic Punch Shear Fixture (Round Punch)

Fiber-reinforced plastic stamping shear fixture for determining the interlaminar shear strength of sheet materials; short-fiber apparatus.

LBTC-167 New Standard Rebar Bending Press Head Cold-Bending Punch

Bent-core smooth hot-rolled normal-bend and reverse-bend testing machine

LBTC-168 Profile Torsional Clamp Fixture

This equipment is used to determine the torsional resistance of thermal‑break aluminum alloy profiles and complies with the requirements specified in GB/T 28289, “Test Methods for Composite Properties of Thermal‑Break Aluminum Alloy Profiles.”

LBTC-169 Repair Material Steel Jacket Fixture

Tensile Bond Strength Test Fixture for Adhesive Substrates

LBTC-170 Autoclaved Aerated Concrete Flexural Strength Testing Fixture Assembly

The flexural testing fixture for autoclaved aerated concrete, in conjunction with a testing machine, is used to determine the flexural strength of autoclaved aerated concrete specimens and complies with the standard requirements of GB/T 11969-2020, “Test Methods for Properties of Autoclaved Aerated Concrete.”

LBTC-171 Aluminum-Plastic Composite Panel Shear Fixture

GB/T 17748-2016 Test Fixture for Determining Air Permeance of Building Curtain Walls

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