NPB

Nail plate for CLT

NPB nail plates have been especially designed for CLT building. They allow the installation of CLT panels to CLT support or concrete support.

Tekniset tiedot

CE-merkitty

Käyttöluokka 2

Indoor

Electrogalvanized steel Z275

Tuotteen yksityiskohdat

Ominaisuudet

Material

Pre-galvanised steel S250GD + Z275 according to standard NF EN 10346
Thickness 2 and 3 mm

Advantages

Ideal for CLT building,
Great versatility: can be fixed on a wooden support and a concrete support,
High capacity for vertical force directions.

Sovellus

Application

Cross laminated panels (CLT),
Solid panels...

Tekniset tiedot

Mitat

Dimensions

Tuotenro	Dimensions [mm]			Holes
Tuotenro	A	B	t	Ø5	Ø13	Ø17
NPB60400	60	400	2	49	1	-
NPB100540	100	540	3	26+28	2 (Ø14)	2
NPB140540	140	540	3	36+36	-	2+2

Product characteristic capacities - CLT to CLT

Tuotenro	Product characteristic capacities - CLT to CLT
	Product characteristic capacities - Timber C24 [kN]				Product characteristic capacities . Timber C24
	Fasteners		R_1,k		Fastener		R_2.k [kN]
	Top part	Bottom part	CNA4,0x50	CSA5,0x50	Top part	Bottom part	CSA5,0x50	CNA4,0x50
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

Tuotenro	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

Asennus

Fasteners

On timber :

CNA Ø4.0x50 mm nails
CSA Ø5.0x40 or CSA Ø5.0x50 screws

On concrete :

Mechanical anchor : WA M12-104/5 anchor
Chemical anchor : AT-HP resin + LMAS M12-150/35 threaded rod

Installation

On timber :
1. Approach the two elements to be fixed,
2. Point or screw the plate on the 1^st element to be fixed,
3. Point or screw the plate on the 2^nd element.

On concrete :
1. Approach the element to be fixed from the concrete support,
2. Point the plate on the element to be fixed,
3. Secure the plate to the concrete with the recommended anchors.