Connectors

U-shaped post bases

EMBUs are used to fasten posts on an existing substrate (balcony, deck, etc.) and protect the post from rising damp (rest at 20 mm from the ground). They can be installed easily thanks to an obround drill hole at the bottom.

Technical Data Sheet

CE Marking

ETA

Service class 3

Outdoor

EPD

Hot-dip galvanised steel

Product Details

Images

Features

Material

S235JR steel according to NF EN 10025.
Hot-dip galvanized finish according to NF EN ISO 1461.

Benefits

U post bases consist of a U-shaped profile with bead reinforcement and 2 support surfaces for the base.

Application

Suitable On

Supporting member: solid wood, composite lumber, glued-laminated wood.
Supported member: solid wood, composite lumber, glued-laminated wood.

When to Use

Awning.
Pergola.
Veranda.

Technical Data

Product Dimensions

Dimensions

Reference	Connector Dimensions
	Product Dimensions[mm]					Top plate holes		Bottom plate holes		Other
	A[mm]	B[mm]	C[mm]	F[mm]	t[mm]	Round		Round	Obround	Qty per box	Weight[kg]
	A[mm]	B[mm]	C[mm]	F[mm]	t[mm]	Ø5[mm]	Bolts[mm]	Qty	Ø17x20	Qty per box	Weight[kg]
PU70-B	71	70	131	24	4	10	4	-	1	20	0.69
PU80-B	81	70	126	24	4	10	4	-	1	20	0.69
PU90-B	91	70	131	24	4	10	4	2	1	20	0.73
PU100-B	101	70	126	24	4	10	4	2	1	20	0.73
PU120-B	121	70	116	24	4	10	4	2	1	20	0.73
PU140-B	141	70	106	24	4	10	4	2	1	20	0.73

Capacities

Dimensions

Reference	Post base capacity
	Product capacities - Timber to Concrete
	Number of Fasteners				Characteristic capacities - Timber C24[kN]
	On post		On concrete		R₁,ₖ	R2,k
	Qty	Type	Qty	Type	R₁,ₖ	R2,k
PU70-B	n	CNA4,0x l	1.0	Ø16	min (19.1 ; n x Rlat.k)	min (n x Rlat.k ; 14.1/kmod)
PU80-B	n	CNA4,0x l	1.0	Ø16	min (19.1 ; n x Rlat.k)	min (n x Rlat.k ; 11.7/kmod)
PU90-B	n	CNA4,0x l	1.0	Ø16	min (19.1 ; n x Rlat.k)	min (n x Rlat.k ; 10.0/kmod)
PU100-B	n	CNA4,0x l	1.0	Ø16	min (19.1 ; n x Rlat.k)	min (n x Rlat.k ; 8.76/kmod)
PU120-B	n	CNA4,0x l	1.0	Ø16	min (19.1 ; n x Rlat.k)	min (n x Rlat.k ; 6.99/kmod)
PU140-B	n	CNA4,0x l	1.0	Ø16	min (19.1 ; n x Rlat.k)	min (n x Rlat.k ; 5.82/kmod)