MAH

Multi-purpose stud anchors

The MAH485/2 stud anchor and its washer are recommended for reinforcing wood-frame walls subject to uplift forces.

This towing anchor can be used in a variety of applications.
The fitting must always be used with the included US50/50/8G washers.

Scheda tecnica

Marquage CE

ETE

Classe service 2

Acier électrozingué 20µm

Intérieur

EPD

Dettagli del prodotto

Immagini

MAH MEO_ancrage_à_plat_clouage_total.jpg

MAH MEO_ancrage_plié_FP20_clouage total.jpg

Caratteristiche

Matière

MAH485/2: S250GD steel with Z275 galvanization in accordance with NF EN 10346 (thickness: 2 mm),
US50/50/8G washer (included): S235JR steel with hot-dip galvanized finish (thickness: 8 mm).

Avantages

Narrow-width anchor suitable for 45 mm studs,
Its dual configuration (foldable on-site) allows it to securely anchor the wood-frame wall to a parapet or concrete slab (recommended in seismic zones),
Reinforces the connection between the stud and the bottom rail and prevents lifting,
Washer included and pre-mounted on the bracket.

Applicazione

Support

Frame: timber , concrete,
Structure: timber.

For use with

Timber studs

Dati tecnici

Dimensioni

Dimensions

Codici	Sekundärbalks storlek [mm]	Dimensioner [mm]						Flik A	Flik B	Peso [kg]
	Bredd	A	B	C	D	E	t	Ø5	Ø18
	Min.	A	B	C	D	E	t	Ø5	Ø18
MAH485/2	45	484	53	55	12	40	2	23	1	0.45

Characteristic capacities - timber to rigid support - Minimum nailing

Codici	Karakteristisk bärförmåga - Trä-betong - Delvis utspikning
	Utspikning				Karakteristisk bärförmåga [kN]
	Flik A		Flik B		R_1.k- Flat				R_1.k - Folded
	Antal	Typ	Antal	Typ	CNA4.0x35	CNA4.0x40	CNA4.0x50	CNA4.0x60	CNA4.0x35	CNA4.0x40	CNA4.0x50	CNA4.0x60
MAH485/2	7	CNA	1	Ø16	min(8.7;18.7/kmod)	min(9.6;18.7/kmod)	min(11.6;18.7/kmod)	min(12.3;18.7/kmod)	min(8.7;24.6/kmod)	min(9.6;24.6/kmod)	min(11.6;24.6/kmod)	min(12.3;24.6/kmod)

It is possible to increase the uplift capacity of the MAH485/2 by adding a strap FP40/2 or FP60/2. Please refer to the nailing pattern and technical details in the ETA.

Characteristic capcities - Timber to rigid support - Maximum nailing

Codici	Karakteristisk bärförmåga - Trä-betong - Fullständig utspikning
	Utspikning				Karakteristisk bärförmåga -Konstruktionsträ C24 [kN]
	Flik A		Flik B		R_1.k- Flat				R1.k - Vikt
	Antal	Typ	Antal	Typ	CNA4.0x35	CNA4.0x40	CNA4.0x50	CNA4.0x60	CNA4.0x35	CNA4.0x40	CNA4.0x50	CNA4.0x60
MAH485/2	21	CNA	1	Ø16	min(22.1;18.7/kmod)	min(24.3;18.7/kmod)	min(29.5;18.7/kmod)	min(31.4;18.7/kmod)	min(22.1;24.6/kmod)	min(24.3;24.6/kmod)	min(29.5;24.6/kmod)	min(31.4;24.6/kmod)

It is possible to increase the uplift capacity of the MAH485/2 by adding a strap FP40/2 or FP60/2. Please refer to the nailing pattern and technical details in the ETA.

Simplified characteristic capacities - Timber to rigid support - Minimum nailing

Codici	Karakteristisk bärförmåga - Trä-betong - Delvis utspikning
	Utspikning				Förenklad karakteristisk bärförmåga - Konstruktionsträ C24 [kN]
	Flik A		Flik B		R1.k - Platt (utvikt)				R_1.k - Folded
	Antal	Typ	Antal	Typ	CNA4.0x35	CNA4.0x40	CNA4.0x50	CNA4.0x60	CNA4.0x35	CNA4.0x40	CNA4.0x50	CNA4.0x60
MAH485/2	7	CNA	1	Ø16	8.7	9.6	11.6	12.3	8.7	9.6	11.6	12.3
MAH485/2 (Flat)	-	-	-	-	-	-	-	-	-	-	-	-
MAH485/2 (Folded)	-	-	-	-	-	-	-	-	-	-	-	-

The published characteristic values are based on an instantaneous load duration and service class 2, in accordance with EC5 (EN 1995) – kmod = 1.1. For different load durations and service classes, refer to the general “Characteristic Values” table, in which the kmod coefficient can be adjusted.

Simplified characteristic capacities - Timber to rigid support - Maximum nailing

Codici	Karakteristisk bärförmåga - Trä-betong - Fullständig utspikning
	Utspikning				Förenklad karakteristisk bärförmåga [kN]
	Flik A		Flik B		R1.k - Rak				R1.k - Vikt
	Antal	Typ	Antal	Typ	CNA4.0x35	CNA4.0x40	CNA4.0x50	CNA4.0x60	CNA4.0x35	CNA4.0x40	CNA4.0x50	CNA4.0x60
MAH485/2	21	CNA	1	Ø16	17	17	17	17	22.1	22.4	22.4	22.4
MAH485/2 (Flat)	-	-	-	-	-	-	-	-	-	-	-	-
MAH485/2 (Folded)	-	-	-	-	-	-	-	-	-	-	-	-

Les valeurs caractéristiques publiées sont basées sur une durée de charge intantanée et une classe de service 2, selon l'EC5 (EN 1995) - kmod = 1,1. Pour des durées de charge et des classes de service différentes, se réferer au tableau "Valeurs Caractéristiques" général, dans lequel le coefficient kmod peut être ajusté.r.

Simplified characteristic capacities - Timber to rigid suport - Minimum nailing

Codici	Utspikning		Karakteristisk bärförmåga -C24 Trä på Betong (Minimal Utspikning) [kN]
	Flik A	Flik B	R_1,k
	Antal	Antal	CNA4.0x50	CNA4.0x60	CSA5.0x40	CSA5.0x50
MAH485/2 (Flat)	7	1 x Ø16	11.6	12.3	11.7	13.7
MAH485/2 (Folded)	7	1 x Ø16	11.6	12.3	11.7	13.7

Simplified characteristic load capacity - Maximum nailing

Codici	Utspikning		Karakteristisk Bärförmåga - Konstruktionsträ C24 på Betong (Maximal utspikning) [kN]
	Flik A	Flik B	R_1,k
	Antal	Qty	CNA4.0x50	CNA4.0x60	CSA5.0x40	CSA5.0x50
MAH485/2 (Flat)	21	1 x Ø16	17	17	17	17
MAH485/2 (Folded)	21	1 x Ø16	22.4	22.4	17	17

Installazione

Fixations

On concrete:

The US50/50/8G washer is supplied with the MAH485/2 anchor.

Mechanical anchor Option 7: FM 753 EVO M16x151 stud
Mechanical anchor Option 1: FM-753 CRACK M16x150 stud
Chemical anchor Option 1: AT-HP resin + LMAS M16-170/20 threaded rod

On Timber :

Ring nails: CNA Ø4.0x35 or CNA Ø4.0x50 (the number of nails to use depends on the application).

Installation

Use only the fasteners specified for each configuration, strictly adhering to the edge distances.
Regardless of the configuration, the US50/50/8G washer (supplied) must be used to ensure the loads specified in the table below.

Installation with strap:

The MAH485/2 is compatible with the FP40/2 and FP60/2 perforated straps, subject to the following condition: the maximum number of fasteners on the FP strap section alone must equal the number of fasteners on the MAH + FP section.
Refer to the nailing diagrams and technical specifications in ETE-07/0285

RECOMMENDED USE:
The use of the MAH anchor + US50/50/8G washer is recommended at the end of each wood-frame wall, at stud spacers, and adjacent to each opening. This recommendation does not replace a verification performed by a competent engineering firm.