LBB

LBB

LBB

Product catalog summary
Material and Specifications:
The perforated tape is made from carbon steel with a bright zinc plating. It is available in two thicknesses: 1.5 mm and 3.0 mm. The tape is designed for timber-to-timber joints, including solid timber, glulam, CLT, LVL, and timber-based panels. The tape is made from high-strength S350 GD steel, providing extreme resistance to tensile forces with minimal thickness.
Field of Use:
The tape is used for timber-to-timber joints and is ideal for floor and roof bracing applications. It is suitable for use in service classes 1 and 2 as per EN 1995-1-1 standards.
Clipset System:
The Clipset system secures the ends of the tape effortlessly in various bracing applications. It can be added to the 60 mm version for secure fastening on any structure.
Characteristics:
The tape is available in widths from 40 to 80 mm and is compatible with fasteners such as LBA, LBS, angle brackets, hangers, and perforated plates. The system is designed to provide safe, quick, and effective bracing.
Codes and Dimensions:
The document provides detailed codes and dimensions for different tape and Clipset configurations, including terminal plates and tensioners.
Strength and Stability:
The tensile strength of the system is determined by the minimum between the plate side tensile strength and the shear resistance of the connectors. The document provides formulas and coefficients for calculating design strength values according to EN 1993 and EN 1995-1-1 standards.
Seismic Design Considerations:
The document highlights the importance of capacity design at different scale levels and provides experimental data on the ultimate strength of connectors like LBA nails and LBS screws.
Calculation Example:
An example is provided for evaluating the strength of a timber-to-timber tensile joint using perforated tape and plates, including project data, usable products, and verification of tensile strength.
General Principles:
Recommendations include optimizing the connection system by using a number of connectors that provide shear capacity not exceeding the tensile strength of the tape/plate and placing connectors symmetrically with respect to the load direction.
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Catalog excerpts

LBB-1

PERFORATED TAPE TWO THICKNESSES Simple and effective system to achieve floor bracing. It is available in thicknesses of 1,5 and 3,0 mm. CLIPSET Simply and effortlessly secures the ends of the tape in many applications of floor and roof bracing. SPECIAL STEEL Made with S350 GD high strength steel. The 1,5 mm thick version offers extreme resistance to tensile forces with minimal thickness. CHARACTERISTICS FOCUS tension fastening MATERIAL Carbon steel with bright zinc plated perforated tape. FIELD OF USE Timber-to-timber joints • solid timber and glulam • CLT, LVL • timber based panels 386 | LBB | ANGLE BRACKETS, HANGERS AND PERFORATED PLA

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LBB-2

BRACINGS This system is ideal for creating safe, quick and effective bracing. The use of high quality steel ensures that the tapes reduced thickness does not compromise the tensile strength. STABILITY The CLIPSET can be added to the ends of the 60 mm version to achieve secure and safe fastening on any structure. ANGLE BRACKETS, HANGERS AND PERFORATED PLATES | LBB | 387

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LBB-3

Terminal plate EXTERNAL LOADS LBB 1,5 mm: carbon steel S350GD+Z275. LBB 3,0 mm: carbon steel S250GD+Z275. CLIPSE : carbon steel DX51D+Z275. To be used in service classes 1 and 2 (EN 1995-1-1). FIELD OF USE • Timber-to-timber joints ADDITIONAL PRODUCTS - FASTENING type Anker nail 388 | LBB | ANGLE BRACKETS, HANGERS AND PERFORATED PLA

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LBB-4

TIMBER - MINIMUM DISTANCES Load-to-grain angle α = 0° Anker nail Lateral connector - unloaded edge CLIPSET ASSEMBLING CLIP-FIX TENSIONER 01 Insert the perforated tape Insert the perforated tape CLIP-FIX TERMINAL Use the tensioner to regulate the length of the bracing system ANGLE BRACKETS, HANGERS AND PERFORATED PLATE

 Open the catalog to page 4
LBB-5

STATIC VALUES | TIMBER-TO-TIMBER TENSILE JOINT STRENGTH OF THE SYSTEM The tensile strength of the R1,d system is the minimum between the Rax,d plate side tensile strength and the shear resistance of the connectors used for fastening ntot · Rv,d. If the connectors are placed in several consecutive rows and the load direction is parallel to the grain, the following sizing criteria must be applied. Where mi is the number of rows of connectors parallel to the grain and ni is the number of connectors arranged in the same row. TAPE -TENSILE STRENGTH CHARACTERISTIC VALUES type CONNECTORS SHEAR RESISTANCE...

 Open the catalog to page 5
LBB-6

CALCULATION EXAMPLE | TIMBER-TO-TIMBER TENSIL JOINT WITH LBV AND LBB F1,d PROJECT DATA Strength Service class Load duration Solid timber CL24 Element 1 Element 2 Element 3 USABLE PRODUCTS perforated plate LBV401200(2) B = 40 mm s = 2 mm H = 600 mm Anker nail LBA440(1) d1 = 4,0 mm L = 40 mm perforated tape LBB40 B = 40 mm s = 1,5 mm Anker nail LBA440(1) d1 = 4,0 mm L = 40 mm EVALUATION OF THE STRENGTH OF THE SYSTEM TAPE/PLATE - TENSILE STRENGTH perforated plate LBV401200(2) perforated tape LBB40 Rax,k CONNECTOR - SHEAR STRENGTH perforated plate LBV401200(2) perforated tape LBB40 PERFORATED TAPE...

 Open the catalog to page 6

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.