Name: Wall Ties Used For Anchor Channel
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Wall Ties Used For Anchor Channel

Wall ties are designed to connect the anchor channel to the masonry or concrete wall, providing a secure attachment point. They help distribute loads and forces evenly, ensuring the stability and integrity of the anchor channel system. Material: Wall ties for anchor channels are typically made of corrosion-resistant materials such as stainless steel or galvanized steel. These materials offer durability and protection against rust and corrosion, which is important for long-term performance in construction applications. Design: Wall ties for anchor channels come in various designs to suit different requirements. They may consist of a long rod-like structure with threads on one end to connect to the anchor channel and a plate or other mechanisms on the other end to secure the tie to the masonry or concrete wall. The design may vary depending on the specific anchor channel system and the installation requirements. Installation: The installation of wall ties for anchor channels involves inserting the threaded end of the tie into the anchor channel and securing it in place. The other end of the tie is then embedded or attached to the masonry or concrete wall using appropriate methods, such as mechanical fasteners or epoxy adhesives, depending on the specific application and the load requirements. Load Capacity: The load capacity of wall ties for anchor channels depends on various factors, including the size, material, and design of the tie, as well as the strength of the masonry or concrete wall. It is important to follow the manufacturer's recommendations and specifications regarding load capacities and installation guidelines to ensure the proper performance and safety of the anchor channel system. Compliance: When selecting and installing wall ties for anchor channels, it is essential to adhere to local building codes, regulations, and standards. These guidelines provide requirements for load capacity, spacing, and other factors to ensure the structural integrity and safety of the construction.

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Wall Ties Used For Anchor Channel are structural connection components designed to transfer loads between anchor channels embedded in concrete or masonry walls and the building structure. These ties provide a reliable interface between the anchor channel and the wall substrate, creating a secure fixing point for facade brackets, cladding systems, and building services. The wall ties are typically fabricated from stainless steel, offering corrosion resistance and long-term durability in both interior and exterior applications. The design incorporates a threaded stud, a bearing plate, and often a serrated interface to prevent loosening under vibration. Wall ties accommodate various wall thicknesses and substrate types, including brick, block, and concrete construction. Installation involves resin anchoring, mechanical expansion, or cast-in-place methods. These components are essential in modern construction for creating versatile, adjustable fixing points that can be accessed after concrete curing for subsequent installation of facade systems, mechanical equipment, or architectural features.

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Wall Tie Assembly

Anchor channel connection

Core advantages

Versatile substrate compatibility Works with brick, concrete block, poured concrete, and stone masonry. Adapters available for hollow and solid substrates.

Positive load transfer Mechanical interlock between tie and anchor channel ensures direct load path from facade to structure. No intermediate components required.

Adjustable positioning Ties can be positioned at variable heights along the anchor channel. Accommodates field adjustments during installation.

Corrosion durability Stainless steel construction provides long-term protection against corrosion. 316L grade available for aggressive environments.

Product specifications

◈ Thread size M8 · M10 · M12 · M16 Metric coarse thread

◈ Stud length 60 · 80 · 100 · 120 · 150 · 200 mm Custom lengths available

◈ Material grade AISI 304 (1.4301) · AISI 316L (1.4404) EN 10088 compliant

◈ Bearing plate 40 x 40 mm · 50 x 50 mm · 60 x 60 mm Square or round plate

◈ Load capacity 8 · 12 · 18 · 25 kN (pull-out) Substrate dependent

◈ Anchoring method Resin · Mechanical · Cast-in Site-specific selection

Load capacity reference

M10 resin anchor (concrete C25)

18.0 kN

M10 mechanical anchor (concrete)

14.5 kN

M12 resin anchor (brick masonry)

12.0 kN

M16 resin anchor (concrete C30)

25.0 kN

Application scenarios

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Anchor channel connection

Wall tie installation

◆ Ventilated facade systems requiring anchor channel connection to concrete or masonry walls

◆ Stone and terracotta cladding installations where adjustable fixing points are required

◆ Heavy equipment and mechanical services mounting on concrete structures

◆ Bridge and tunnel structural connections where seismic performance is critical

◆ Industrial building and warehouse structural connections

Installation and engineering notes

Substrate preparation Hole diameter must match anchor system specifications. Clean hole thoroughly for resin anchors. Minimum edge distance 50 mm for concrete, 80 mm for masonry.

Anchoring method selection Resin anchors for high loads and cracked concrete. Mechanical anchors for solid substrates. Cast-in anchors for new construction. Site conditions determine selection.

Torque application M10: 25-35 Nm, M12: 40-50 Nm, M16: 60-80 Nm. Use calibrated torque wrench. Re-torque after 48 hours for resin anchors.

Quality verification Pull-out test required on 5% of installed ties per ASTM E488. Record test results in installation quality plan.

Frequently asked questions

◈ What is the difference between a wall tie and a standard anchor bolt?

A wall tie is specifically designed to connect an anchor channel to the building substrate, providing a female thread interface for subsequent bracket or equipment attachment. A standard anchor bolt typically provides a direct male thread fixing point. Wall ties include a bearing plate and are engineered to transfer loads between the anchor channel and structure. They allow for adjustable positioning along the channel, which is not possible with direct anchor bolts.

◈ How do I select the correct wall tie for different substrates?

For solid concrete and masonry, mechanical expansion anchors or resin anchors are suitable. For hollow masonry (e.g., block, brick with voids), resin anchors or sleeve anchors are recommended. Cast-in anchors are used for new construction. Substrate strength determines anchor size and embedment depth. Jiangsu Aozheng Metal Products Co., Ltd. provides substrate-specific recommendations based on project requirements. The company has supplied wall ties for projects across the United States, Germany, Australia, Canada, and the Middle East.

◈ What load capacity does the wall tie provide for facade systems?

Wall ties provide characteristic pull-out capacities ranging from 8 kN (M8 resin in low-strength masonry) to 25 kN (M16 resin in high-strength concrete). For typical facade bracket load requirements, M10 or M12 ties with resin anchors in concrete provide sufficient capacity for most applications. Jiangsu Aozheng Metal Products Co., Ltd. provides structural calculations and load certificates for each project, ensuring compliance with EN 1992-4 and EOTA standards.

◈ Can wall ties be used in seismic zones?

Yes. Wall ties designed for seismic applications include additional features such as serrated interface plates and extended embedment depth. The system is tested per ICC-ES AC193 and AC308 for seismic performance. Jiangsu Aozheng Metal Products Co., Ltd. provides seismic-rated wall ties with full test documentation for projects in earthquake-prone regions. Annual production capacity exceeds 2,000 tons of building materials to meet global demand.

Dimensions of the HAZ METAL Special Screws:

Anchor Channel	Fig.	Dimensions				Length I [mm]
		b1	b2	k	ф
		[mm]
28/15	1	10	23	4	8	15-200
28/15	1	10	23	5	10	20-300
38/17	1	13	31	6	8	20-300
	1	13	31	6	10	20-300
	1	13	31	7	12	20-300
	1	13	31	7	16	20-300
40/12P 40/25 40/26P	2	14	35	7,5	10	20-300
	2	14	35	7,5	12	20-300
	2	14	34	8,5	16	20-300
49/30 50/30P 52/34P 54/33	2	13	43,3	10	10	20-300
	2	13	43,3	10	12	20-300
	2	17	43,3	11	16	20-300
	2	21	43,3	12	20	30-300
72/49	2	23	58	14	20	50-300
	2	25	58	16	24	50-300
	2	31	58	20	30	50-300

HWT-B Wall Tie:

Product Code	Projection-+20 (K mm)	Cavity_+20 (C mm)	Length (L mm)	Tensile Load F (kN)	Edge Distance (ar mm)	Slotted Hole （mm)
HWT-B-28-75	75	25	115	3.5	50	11x55
HWT-B-28-100	100	50	140
HWT-B-28-125	125	75	165
HWT-B-28-150	150	100	190
HWT-B-28-175	175	125	215
●To be used with HMPR-28/15 channels and HTB-28 M10x40 T Bolts.
HWT-B-38-100	100	25	145	7.0	75	13x55
HWT-B-38-125	125	50	165
HWT-B-38-150	150	75	195
HWT-B-38-175	175	100	220
●To be used with HMPR-38/17 channels and HTB-38 M12x50 T Bolts.

HWT-U Wall Tie：

Product Code	Projection-+20 (K mm)	Cavity_+20 (C mm)	Length (L mm)	Tensile Load all.F (kN)	Edge Distance (ar mm)	Slotted Hole （mm)
HWT-U-38-200	200	125	245	7.0	75	13x60
HWT-U-38-225	225	150	270
HWT-U-38-250	250	175	295
●To be used with HMPR-38/17 channels and HTB-38 M12x50 T Bolts.
HWT-U-49-200	200	50	245	12.0	150	17x60
HWT-U-49-225	225	75	270
HWT-U-49-250	250	100	295
HWT-U-49-275	275	125	320
HWT-U-49-300	300	150	345
●To be used with HMPR-49/30 channels and HTB-49 M16x60 T Bolts.

HWT-Wall Tie：

Product Code	Projection-+20 (K mm)	Cavity_+20 (C mm)	Length (L mm)	Tensile Load all.F (kN)	Edge Distance (ar mm)	Slotted Hole （mm)
HWT - 28-50	50	0	90	3.5	50	11x55
HWT - 28-75	75	25	115
HWT - 28-100	100	50	140
HWT - 28-125	125	75	165
HWT - 28-150	150	100	190
HWT - 28-175	175	125	215
HWT - 28-200	200	150	240
●To be used with HMPR -28/15 channels and HTB-28/15-M10x40 T Bolts.
HWT - 38-75	75	0	115	7.0	75	13x55
HWT - 38-100	100	25	140
HWT - 38-125	125	50	165
HWT - 38-150	150	75	190
HWT - 38-175	175	100	215
HWT - 38-200	200	125	240
●To be used with HMPR-38/17 channels and HTB-38/17-M12x50 T Bolts.