Rawlplug South AfricaRawlplug South Africa

Throughbolt anchor with corrosion-resistant coating for cracked and non-cracked concrete

New generation of throughbolt with unique corrosion-resistant coating
High performance in cracked and non-cracked concrete confirmed by ETA Option 1
Highest quality ensures maximum load capability
For applications requiring fire resistance up to 120 minutes
Suitable for reduced embedment to avoid contact with reinforcement
Embedment depth markings help to ensure precise installation of the anchor
Design of R-HPTII allows drilling and installing directly through the fixture and helps to reduce installation time
Fire resistant
Anchors can be used in earthquake risk zones - seismic category C1 and C2

Drill a hole of required diameter and depth
Clear the hole of drilling dust and debris (using blowpump or equivalent method)
Lightly tap the throughbolt through the fixture into hole with a hammer, until fixing depth is reached
Tighten to the recommended torque

Size			M8	M10	M12	M16	M20
Thread diameter	d	[mm]	8	10	12	16	20
Hole diameter in substrate	d₀	[mm]	8	10	12	16	20
Installation torque	T_inst	[Nm]	10	20	40	100	180
Wrench size	Sw	[mm]	13	17	19	24	30
External diameter of washer		[mm]	16	20	24	30	37
STANDARD EMBEDMENT DEPTH
Min. hole depth in substrate	h_0,s	[mm]	65	79	90	110	129
Min. installation depth	h_nom,s	[mm]	55	69	80	100	119
Min. substrate thickness	h_min,s	[mm]	100	120	140	170	200
Min. spacing (Non-cracked concrete)	s_{min, s}	[mm]	50	70	90	160	180
Min. spacing (Cracked concrete)	s_{min, s}	[mm]	50	70	90	160	180
Min. edge distance (Non-cracked concrete)	c_{min, s}	[mm]	40	50	65	85	100
Min. edge distance (Cracked concrete)	c_{min, s}	[mm]	40	45	65	90	100
REDUCED EMBEDMENT DEPTH
Min. hole depth in substrate	h_0,r	[mm]	50	59	70	90	110
Min. installation depth	h_nom,r	[mm]	40	49	60	80	100
Min. substrate thickness	h_min,r	[mm]	100	100	100	130	160
Min. spacing (Non-cracked concrete)	s_min,r	[mm]	55	75	150	190	300
Min. spacing (Cracked concrete)	s_min,r	[mm]	55	75	150	190	300
Min. edge distance (Non-cracked concrete)	c_min,r	[mm]	45	60	70	100	160
Min. edge distance (Cracked concrete)	c_min,r	[mm]	40	50	80	110	120