Fire-rated Floor-to-Floor (2HHDNB)
Fire-rated Floor-to-Wall (2HHDNBL)
No Bump Series
RELATED: HDNBL
JOINT SIZE: 2-8″ (Custom larger sizes may be available; contact Balco directly)
MOVEMENT: ±50% to ±100% Expansion/Contraction; ±50% to ±100% Lateral Shear; Vertical Shear Varies
FEATURES: Heavy duty/Industrial, designed for heavy loading; Designed for no “bump” across floor transitions; Centering bar device holds cover in place throughout movement; Blockout installation only; Ships in 10′ lengths
PERFORMANCE: Seismic, thermal and wind movement per ASTM E1399 standard; Meets ADA guidelines for slip resistance; Contributes to LEED® credits
LOAD: Pedestrian, Gurney/Bed, X-ray, Floor Sweeper, Passenger Cart, Palletjack (5500lb capacity; Excludes joints over 6), Scissor Lift (See Load Data Sheet for details)
HDNB – Smooth Heavy Duty
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RELATED: HDNBL
JOINT SIZE: 2-8″ (Custom larger sizes may be available; contact Balco directly)
MOVEMENT: ±50% to ±100% Expansion/Contraction; ±50% to ±100% Lateral Shear; Vertical Shear Varies
FEATURES: Heavy duty/Industrial, designed for heavy loading; Designed for no “bump” across floor transitions; Centering bar device holds cover in place throughout movement; Blockout installation only; Ships in 10′ lengths
PERFORMANCE: Seismic, thermal and wind movement per ASTM E1399 standard; Meets ADA guidelines for slip resistance; Contributes to LEED® credits
LOAD: Pedestrian, Gurney/Bed, X-ray, Floor Sweeper, Passenger Cart, Palletjack (5500lb capacity; Excludes joints over 6), Scissor Lift (See Load Data Sheet for details)
CAD
Fire-rated Floor-to-Floor (2HHDNB)
Fire-rated Floor-to-Wall (2HHDNBL)
BIM
HDNB - Expansion Joint
HDNBL - Expansion Joint
Technical Data
HDNB – Smooth Heavy Duty
Installation Instructions
HDNB – Smooth Heavy Duty
Additional Info
Related products
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Metal Cover Systems, No Bump Series
SBNB – Shallow Blockout No Bump
RELATED: SBNBL
JOINT SIZE: 3-18″ (Custom larger sizes may be available; contact Balco directly)
MOVEMENT: ±50% to ±100% Expansion/Contraction; ±50% to ±100% Lateral Shear; Vertical Shear Varies
FEATURES: Designed for heavy loading and no “bump” across floor transitions; Centering bar device holds cover in place throughout movement (SBNBL excluded); Blockout installation only; Comes standard with water barrier; Drain assemblies available; Ships in 10′ lengths
PERFORMANCE: Seismic, thermal and wind movement per ASTM E1399 standard; Meets ADA guidelines for slip resistance; Contributes to LEED® credits
LOAD: Pedestrian, Class FL 2 Forklift, Slow Vehicular* (See Load Data Sheet for details)SKU: n/a -
No Bump Series
NBR – Tile Recessed
RELATED: NBRL
JOINT SIZE: 1-12″ (Custom larger sizes may be available; contact Balco directly)
MOVEMENT: ±50% to ±100% Expansion/Contraction; ±50% to ±100% Lateral Shear; Vertical Shear varies
FEATURES: Designed for no “bump” across floor transitions; Accommodates flooring within recess, narrow exposed sightline; No exposed fasteners; Centering bar device holds cover in place throughout movement; Blockout installation only; Ships in 10′ lengths; 1/8,” 3/16″ and 3/8″ recess depths available
PERFORMANCE: Seismic, thermal and wind movement per ASTM E1399 standard; Meets ADA guidelines for slip resistance; Contributes to LEED® credits
LOAD: PedestrianSKU: n/a -
No Bump Series
HDTH – Heavy Duty Twin Hinge
RELATED: HDTHL
JOINT SIZE: 1-4″
MOVEMENT: ±25% Expansion/Contraction; ±50% to ±100% Lateral Shear; Vertical Shear Varies
FEATURES: Heavy duty/Industrial; Interlocking, recessed, all-metal cover designed for heavy loading; Designed for minimal “bump” across floor transitions; Blockout installation only; Ships in 10′ lengths
PERFORMANCE: Seismic, thermal and wind movement per ASTM E1399 standard; Meets ADA guidelines for slip resistance; Contributes to LEED® credits
LOAD: Pedestrian, Gurney/Bed, X-ray, Floor Sweeper, Passenger Cart, Palletjack (5500lb capacity), Forklift (Class 2, 3370lb capacity), Scissor Lift, Slow Vehicular (See Load Data Sheet for details)SKU: n/a -
No Bump Series
NBAF – Smooth
RELATED: NBAFL, NBSF, NBSFL
JOINT SIZE: 1-12″ (Custom larger sizes may be available; contact Balco directly)
MOVEMENT: ±50% to ±100% Expansion/Contraction; ±50% Lateral Shear; Vertical Shear Varies
FEATURES: Designed for no “bump” across floor transitions; Centering bar holds cover in place throughout movement; Blockout installation only; Ships in 10′ lengths; Directionally sanded aluminum plate standard, stainless steel option available (subject to upcharge)
PERFORMANCE: Seismic, thermal and wind movement per ASTM E1399 standard; Meets ADA guidelines for slip resistance; Contributes to LEED® credits
LOAD: Pedestrian, Gurney/Bed, X-Ray, Golf Cart (See Load Data Sheet for details)SKU: n/a
