Testing machine accessories, fixtures, and tooling components

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

Fixture for the LBTC-172 Waterstop Anchorage Performance Test Apparatus

This apparatus is used for testing the anchorage performance of waterstop strips and post‑cast concrete. It complies with the requirements of QC/R 562.2, “Railway Tunnel Waterproofing and Drainage Materials—Part 2: Waterstop Strips.”

LBTC-175 Welded Corner Strength Test Fixture for Architectural Doors and Windows

Corner-Notch Fracture Specimen Testing Machine

Fixture for Determining the External Compressive Load Capacity of LBTC-176 Fiber Cement Pipe Products

This fixture, used in conjunction with a testing machine, is designed to determine the external compressive load and compressive strength of fiber‑cement pipe products, and complies with the requirements of GB/T 7019 “Test Methods for Fiber‑Cement Products,” JC/T 980‑2018 “Fiber‑Cement Cable Conduits and Their Joints,” and DL/T 802.5 “Technical Specifications for Conduits Used in Power Cables—Part 5: Fiber‑Cement Cable Conduits.”

Fixture for Determining the Flexural Load‑Bearing Strength of LBTC‑177 Fiber‑Reinforced Cement Pipe Products

This fixture, used in conjunction with a testing machine, is designed to determine the flexural load‑bearing capacity and flexural strength of fiber‑cement pipe products, and complies with the requirements of GB/T 7019 “Test Methods for Fiber‑Cement Products,” JC/T 980 “Fiber‑Cement Cable Conduits and Their Joints,” and DL/T 802.5 “Technical Specifications for Conduits Used in Power Cables—Part 5: Fiber‑Cement Cable Conduits.”

Flexural‑tensile crack‑resistance fixture for LBTC‑178 finishing mortar

Fixture for Bond Strength Testing of Rock Wool Exterior Wall External Thermal Insulation Systems

LBTC-179 Fiber-Reinforced Plastic Tensile Fixture

Performance of Moulded Chopped Strand Strength Test Specimens for Fiber-Reinforced Plastics

LBTC-180 Inorganic Binder Compressive Resilient Modulus Fixture (Top‑Face Method)

Test of Specimens of Stabilized Materials for the Compressive Resilient Modulus of Inorganic-Bound Materials Using a Top-Loading Fixture in Highway Engineering

LBTC-181 Plywood Static Flexural Strength and Modulus of Elasticity Testing Apparatus (Four-Point Bending)

The device for determining the static bending strength and modulus of elasticity of plywood (four-point bending) is manufactured in accordance with GB/T 17657, “Test Methods for Physical and Mechanical Properties of Wood-Based Panels and Veneered Wood-Based Panels.”

LBTC-182 Concrete Prestressed Metal Corrugated Pipe Uniform Load Fixture (Circular Pipe)

Fixture for Radial Stiffness of Circular and Rectangular Tubes under Uniformly Distributed Load

LBTC-183 Concrete Prestressed Metal Corrugated Pipe Uniform Load Fixture (Flat Pipe)

Fixture for Radial Stiffness of Circular and Rectangular Tubes under Uniformly Distributed Load

LBTC-185 Flexural Testing Fixture for Natural Facing Stone

Rock four-point bending strength support adhesive bending test fixture

LBTC-186 Gabion Mesh Tensile Fixture

Mesh tensile strength flanging test Wire breakage machine for woven steel wire mesh and wire installation device

LBTC-187 Gypsum Board Flexural Fracture Load Strength Fixture

Test apparatus for determining the fracture load strength of non-metallic panels with decorative paper surfaces

LBTC-188 Tensile Bond Strength Specimen Fixing Fixture

This device, when used in conjunction with a testing machine, is designed for tensile bond strength tests of mortar. It is primarily intended to clamp concrete panels measuring 400 × 200 × 40–50 mm, enabling rapid fixation and easy movement of the sliding carriage, thus allowing pull-out tests to be conducted at any location on the panel. The surface undergoes electroplating treatment, ensuring an attractive appearance while resisting rust, and it complies with the requirements of JC/T 547 “Adhesives for Ceramic Tiles” and JC/T 985 “Cement-Based Self-Leveling Mortar for Flooring.”

LBTC-190 Rebar Residual Deformation Tester

The rebar mechanical splice residual deformation measuring instrument is primarily used to measure the residual deformation of rebar mechanical splice joints. It consists of two high-precision electronic extensometers with consistent sensitivity, mounted symmetrically to directly measure the average deformation on both sides of the specimen, ensuring accurate measurement results. It complies with the standard requirements of JGJ 107-2016, “Technical Code for Mechanical Splicing of Reinforcing Bars.”

LBTC-191 Masonry Mortar Compression Cylinder

This instrument is used to estimate the strength of masonry mortar in masonry constructed with sintered common bricks or sintered porous bricks. During testing, mortar samples are extracted from the brick wall, subjected to a cylinder‑compression load test in the laboratory to determine the cylinder‑compression ratio, and then converted into mortar strength. The device complies with the standard requirements for the cylinder‑compression method as specified in GB/T 50315, “Technical Standard for On‑Site Testing of Masonry Works.”

LBTC-192 Pipeline Coating Bend Test Mold

This fixture is used for the flexural resistance test of polyethylene anti-corrosion coatings on buried steel pipelines and consists of a punch and a die. It complies with the requirements of Appendix E, “Flexural Resistance Test Method for Anti-Corrosion Coatings,” in GB/T 23257, “Polyethylene Anti-Corrosion Coatings for Buried Steel Pipelines, and with the standards specified in SY/T 0413, “Technical Standard for Polyethylene Anti-Corrosion Coatings on Buried Steel Pipelines.”

LBTC-193 Anchorage Structural Adhesive Mortar Pouring Split-Tensile Fixture

The mortar splitting tensile test apparatus is suitable for determining the splitting tensile strength of anchored structural adhesives and polymer‑mortar (composite mortar) castings. It can also be used for splitting tensile tests on crack‑grouting materials and grouting materials used for structural reinforcement.

LBTC-195 Load-Bearing Waterproof Membrane Tensile Strength Test Mold Assembly Fixture

The waterproof membrane thermal expansion tester is used to determine the thermal expansion of polymeric waterproofing materials and complies with GB 18173.1, “Polymeric Waterproofing Materials—Part 1: Sheet.”

Fixture for the Adhesion Performance Test Apparatus of LBTC-196 Self-Adhesive Waterproof Board

This fixture, in conjunction with a testing machine, is used to determine the bonding performance of self-adhesive waterproof sheets, operating on the principle of the pull-off adhesion test. It can measure both the load‑holding time and the bond strength.

T-shaped joint tensile test fixture for LBTC-197 embedded reinforcement components

Trapezoidal hanger, A2 fixture, A1 welding device, shim block

LBTC-198 Frame-Type Fixture for Impact Testing of Wood-Based Panels

Artificial board impact device floor

LBTC-199 Sealant Adhesive Shear Bond Strength Shear Fixture

This fixture, in conjunction with a testing machine, is used to determine the compressive–shear bond strength of stone adhesives intended for non‑structural load‑bearing applications, in accordance with the requirements of Appendix A of the building materials industry standard JC/T 989, “Stone Adhesives for Non‑Structural Load‑Bearing Applications.”

LBTC-200 Fixture for Determining the Surface Bond Strength of Wood-Based Panels

This fixture is used in conjunction with a testing machine to determine the surface bonding strength of wood-based panels, establishing the ratio of tensile force to bonded area between the substrate surface and the facing material on the specimen’s perpendicular face. Method 1 is applicable to un‑faced particleboard, fiberboard, cement‑bonded particleboard, and wood‑based panels without veneer facing. Method 2 is applicable to wood‑based panels with veneer facing.

Longitudinal Load Test Fixture for Plastic Corrugated Pipes Used in LBTC-201 Prestressed Concrete Bridges

This fixture, in conjunction with a testing machine, is used for longitudinal load testing of plastic corrugated ducts and complies with the requirements of JT/T 529, “Plastic Corrugated Ducts for Prestressed Concrete Bridges.”

LBTC-202 Concrete Tile Bearing Capacity Test Fixture Assembly

The load‑bearing test fixture for concrete tiles is developed and manufactured in accordance with JC/T 746 “Concrete Tiles” and is used in conjunction with a testing machine to determine the load‑bearing capacity of concrete tiles.

LBTC-203 Dry-Hung Stone Shear Strength Test Fixture

This fixture, in conjunction with a testing machine, is used for shear strength testing of dry‑hung natural stone. It complies with the test requirements specified in JC 830.1 “Dry‑Hung Facing Stone and Its Metal Hangers — Part: Dry‑Hung Facing Stone.”