NPB

Nail plate for CLT

Nail plate NPB255 has been developed to fix Timbr to Timber, Timber to concrete suports and CLT panels to CLT Floors or concrete support.

Very versatile, its installation is aided by centre line markings to indicate correct positioning of the connector

Technical Data Sheet

CE Marking

Service class 2

Indoor

Electrogalvanized steel Z275

EPD

Technical Data

Dimensions

Dimensions

References	Dimensions [mm]			Holes			Box Quantity	Weight [kg]
References	A	B	t	Ø5	Ø13	Ø17	Box Quantity	Weight [kg]
NPB60400	60	400	2	49	1	-	10	0.36
NPB100540	100	540	3	26+28	2 (Ø14)	2	10	1.2
NPB140540	140	540	3	36+36	-	2+2	10	1.7

Product characteristic capacities - CLT to CLT

References	Product characteristic capacities - CLT to CLT
	Product characteristic capacities - Timber C24 [kN]
	Fasteners		R_1,k		R_2.k
	Top part	Bottom part	CNA4,0x50	CSA5,0x50	CNA4.0x50	CSA5.0x50
NPB60400	n	n	min (26.7/kmod ; n x 2.22)	min (26.7/kmod ; n x 2.63)	-	-
NPB100540	n	n	min (71.3/kmod ; n x 2.22)	min (71.3/kmod ; n x 2.63)	-	-
NPB140540	n	n	min (102.5/kmod ; n x 2.22)	min (102.5/kmod ; n x 2.63)	-	-

n = number of fasteners (CNA or CSA) on the top or bottom part of the plate. This number of fasteners has to be the same on both timber elements.

Distances to the edges of the timber must be checked.

For combinied forces it´s to check:

Product characteristic capacities - CLT to concrete

References	Product characteristic capacities - CLT to concrete
	Fasteners		Product characteristic capacities - Timber C24 [kN]
	Top part	Bottom part	R_1,k
	Top part	Bottom part	CNA4,0x50	CSA5,0x50
NPB60400	n	1 Ø12	min (20.6/kmod ; n x 2.22)	min (20.6/kmod ; n x 2.63)
NPB100540	n	2 Ø12	min (58.8/kmod ; n x 2.22)	min (58.8/kmod ; n x 2.63)
NPB140540	n	2 Ø16	min (82.4/kmod ; n x 2.22)	min (82.4/kmod ; n x 2.63)

n = number of fasteners (CNA or CSA) on the top part of the plate. The distances to the edges of the timber as well as the distances to the edges of the concrete must be checked.

Anchors resistance must also be checked