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TLS-HK Mechanical Anchor for Bottom Expansion

Various types of curtain wall keel corner bracket fixation, steel or wrapped steel fixation, rail transit, steel structure and heavy load anchoring, high-speed rail contact network support fixation, tunnel escape and evacuation platform installation fixation, and tunnel rear channel fixation.

400 660 2636

TLX@njtelesun.com

Category

Anchor Bolt Series

Product Inquiry Related products

Product Details

Grade And Material	5.8 Level / 8.8 Level Stainless steel （5 0 / 70 / 80 ）
Surface Anti-Corrosion	Electroplated galvanizing: average thickness ≥ 5μm Hot dip galvanizing: average thickness ≥ 45μm
Anchor Composition	Screw, mechanical lock key, sleeve, nut, flat washer, spring washer

Product Application Scope

▲ Various types of curtain wall keel corner bracket fixation, steel or wrapped steel fixation, rail transit, steel structure and heavy load anchoring, high-speed rail contact network support fixation, tunnel escape and evacuation platform installation fixation, and tunnel rear channel fixation.

Product Features

▲ Special bottom expansion drill bit, no expansion stress after installation, suitable for various concrete substrates, small edge distance, small spacing force installation, suitable for cracked concrete and areas with high seismic fortification requirements, has good durability, can be installed by torque control or displacement control, and has outstanding performance in cyclic and seismic loads.

Table of Drill Depth and Drill Diameter of Mechanical Anchor with Mold Bottom Expansion

Model	M10		M12			M16		M20
Drilling Diameter / mm	16		18			22		28
Effective Burial Depth / mm	40	70	60	80	100	100	130	160	200
Anchor Plate Thickness / mm	20	20	20	20	25	30	30	45	45
Drilling Depth / mm	45	75	75	95	115	115	145	175	215
Screw Total Length / mm	80	100	100	130	160	160	190	260	300
Concrete Substrate Thickness / mm	80	120	120	160	200	200	240	320	400
Installation Pre Tightening Torque / N·m	40		80			120		200
Minimum Spacing / mm	85		110			135		170
Minimum Margin / mm	85		110			135		170

Installation Process Diagram of Mechanical Anchors for Mold Expansion Bottom

Diagram of Penetrating Installation

Mechanical Anchor Installation Force Data for Mold Expansion Bottom

Model	Effective Burial Depth（mm）	Grade	Tensile Standard Value（kN）		Shear Standard Value（kN）
			concrete strength ≥ C25		concrete strength ≥ C25
			Crack	Non Cracking	Crack	Non Cracking
M10	40	5.8	9.7	13.6	11.6	11.6
	70	5.8	17.8	23.2	11.6	11.6
	40	8.8	9.7	13.6	18.6	18.6
	70	8.8	17.8	24.9	18.6	18.6
	40	304	9.7	13.6	13.0	13.0
	70	304	17.8	24.9	13.0	13.0
	40	316	9.7	13.6	17.4	17.4
	70	316	17.8	24.9	17.4	17.4
M12	60	5.8	17.8	24.9	16.9	16.9
	80	5.8	27.4	33.7	16.9	16.9
	100	5.8	33.7	33.7	16.9	16.9
	60	8.8	17.8	24.9	27.0	27.0
	80	8.8	27.4	38.4	27.0	27.0
	100	8.8	38.3	53.7	27.0	27.0
	60	304	17.8	24.9	19.0	19.0
	80	304	27.4	37.9	19.0	19.0
	100	304	37.9	37.9	19.0	19.0
	60	316	17.8	24.9	25.3	25.3
	80	316	27.4	38.4	25.3	25.3
	100	316	38.3	50.6	25.3	25.3
M16	100	5.8	38.3	53.7	31.3	31.3
	130	5.8	50.4	62.7	31.3	31.3
	100	8.8	38.3	53.7	50.1	50.1
	130	8.8	50.4	70.6	50.1	50.1
	100	304	38.3	53.7	35.3	35.3
	130	304	50.4	70.5	35.3	35.3
	100	316	38.3	53.7	47.0	47.0
	130	316	50.4	70.6	47.0	47.0
M20	160	5.8	77.6	97.9	49.0	49.0
	200	5.8	97.9	97.9	49.0	49.0
	160	8.8	77.6	108.6	78.3	78.3
	200	8.8	108.4	151.8	78.3	78.3
	160	304	77.6	108.6	55.1	55.1
	200	304	108.4	110.2	55.1	55.1
	160	316	77.6	108.6	73.4	73.4
	200	316	108.4	146.9	73.4	73.4

▲ The table data is applicable for: correct installation, no margin or distance influence, minimum substrate thickness. The table data is based on C25 substrate concrete, and if the substrate grade changes, the concrete strength influence coefficient should be added according to the specifications.

▲ The above table does not include any products. Please refer to the bearing capacity calculation methods in the "Technical Specification for Rear Anchoring of Concrete Structures" JGJ145-2013 and "Mechanical Anchors for Concrete" JG/T-2017 to verify and obtain the corresponding data. For specific details, please consult the Technical Department of Nanjing Telesun S&T Industry Co., Ltd

Penetrating Installation

Model	Effective Burial Depth（mm）	Grade	Tensile Standard Value（kN）		Shear Standard Value（kN）
			concrete strength ≥ C25		concrete strength ≥ C25
			Crack	Non Cracking	Crack	Non Cracking
M10	40	5.8	9.7	13.6	13.7	13.7
	70	5.8	17.8	23.2	13.7	13.7
	40	8.8	9.7	13.6	20.6	20.6
	70	8.8	17.8	24.9	20.6	20.6
	40	304	9.7	13.6	16.9	16.9
	70	304	17.8	24.9	16.9	16.9
	40	316	9.7	13.6	22.5	22.5
	70	316	17.8	24.9	22.5	22.5
M12	60	5.8	17.8	24.9	22.2	22.2
	80	5.8	27.4	33.7	22.2	22.2
	100	5.8	33.7	33.7	22.2	22.2
	60	8.8	17.8	24.9	32.4	32.4
	80	8.8	27.4	38.4	32.4	32.4
	100	8.8	38.3	53.7	32.4	32.4
	60	304	17.8	24.9	28.9	28.9
	80	304	27.4	37.9	28.9	28.9
	100	304	37.9	37.9	28.9	28.9
	60	316	17.8	24.9	38.5	38.5
	80	316	27.4	38.4	38.5	38.5
	100	316	38.3	50.6	38.5	38.5
M16	100	5.8	38.3	53.7	37.8	37.8
	130	5.8	50.4	62.7	37.8	37.8
	100	8.8	38.3	53.7	56.6	56.6
	130	8.8	50.4	70.6	56.6	56.6
	100	304	38.3	53.7	47.1	47.1
	130	304	50.4	70.5	47.1	47.1
	100	316	38.3	53.7	62.8	62.8
	130	316	50.4	70.6	62.8	62.8
M20	160	5.8	77.6	97.9	59.2	59.2
	200	5.8	97.9	97.9	59.2	59.2
	160	8.8	77.6	108.6	88.6	88.6
	200	8.8	108.4	151.8	88.6	88.6
	160	304	77.6	108.6	73.9	73.9
	200	304	108.4	110.2	73.9	73.9
	160	316	77.6	108.6	98.5	98.5
	200	316	108.4	146.9	98.5	98.5