Aluminum angles, coping, anchor plugs

Product information – Aluminum angles, coping, anchor plugs

Guard-coping

New standard aluminum coping supporting our lives

As architectural styles have changed throughout history, materials have correspondingly changed from wood, stone, concrete, steel, and other materials. Against this backdrop, guard-coping is a new type of aluminum coping developed by concentrating our unique technologies to meet diversified customer needs.

///Points of guard-coping///

1. Standard stock of five colors to fit each design.(Inventory check is required except for silver)
2. The surface treatment of R-bent coping is the same as the straight-line type. The standard delivery time is about three weeks.
3. Brackets are steel-reinforced. Respective types have their distinctive characteristics, which are different in strength and quality.
4. There are 18 varieties of type C and 5 varieties of type U, which can be used for a wide range of applications.
5. Type U is a product that complies with common specifications by the Ministry of Land, Infrastructure, Transport and Tourism.

Details

C・U
TL series
Aluminum handrails
(retrofitting type)

Guard-coping C・U

Ease in handling and high quality

Conventionally, coping has been mostly made of wood. As architectural styles have changed throughout history, materials correspondingly changed from stone, concrete, steel, and other materials. These days, coping made of aluminum, which is lightweight, durable, and repeatedly recyclable, is predominant. Guard-coping is a new type of aluminum coping developed by concentrating our unique technologies to meet diversified customer needs.

JIS H 4100 A-6063S-T5 (For the 12 varieties of 135 – 400, aluminum alloy extruded section bars are used. The 6 varieties of 425 – 600 are finished products of section bars and plates in combination.)

Surface treatment: A1 and A2 (combined coating of anodic oxide and organic films) specified by JIS H 8602:2010 or equivalent specifications
Construction: The main bodies and corners are mounted by snapping them into the brackets outfitted to the framework. Each joint plate is mounted by fitting it to the joint part.
Transportation: Products are tightly packaged in cardboard boxes, etc. As a rule, they are stacked flat, and trucked with care to ensure that cargo is not damaged or crushed.

Guard-coping C

Coping	Designation		C-135	C-150	C-175	C-200	C-225	C-250	C-275	C-300	C-325
	Dimensions (mm)	a	115	130	155	180	205	230	255	280	305
		b	7.3	7.3	7.4	7.8	7.8	8.2	8.3	8.4	8.7
		c	40	40	40	40	40	40	40	40	40
		d	35	35	35	35	35	35	35	35	35
	Thickness (mm)		1.2	1.3	1.3	1.4	1.5	1.7	1.8	2.0	2.2
	Length (mm)		4,000 as standard
Cut length set product	Main bracket		4	4	4	4	4	4	4	4	4
	Joint plate		1	1	1	1	1	1	1	1	1
	Joint cover		1	1	1	1	1	1	1	1	1
	Plug screw		8	8	8	8	8	8	8	8	8
	External undercovering		1	1	1	1	1	1	1	1	1
	Adjustment plate (plastic)		16	16	16	16	16	16	16	16	16
	Movement prevention screws		1	1	1	1	1	1	1	1	1
Corner	Designation		External corner	External corner	External corner	External corner	External corner	External corner	External corner	External corner	External corner
	Designation		Internal corner	Internal corner	Internal corner	Internal corner	Internal corner	Internal corner	Internal corner	Internal corner	Internal corner
	Dimensions (mm)		500+500
	Thickness (mm)		1.2	1.3	1.3	1.4	1.5	1.7	1.8	2.0	2.2
Corner set	Main bracket		2	2	2	2	2	2	2	2	2
	Half bracket		1	1	1	1	1	1	1	1	1
	Adjustment plate (plastic)		10	10	10	10	10	10	10	10	10
	Joint plate		1	1	1	1	1	1	1	1	1
	Joint cover		1	1	1	1	1	1	1	1	1
	Plug screw		5	5	5	5	5	5	5	5	5
	External undercovering		1	1	1	1	1	1	1	1	1

Coping	Designation		C-350	C-375	C-400	C-425★	C-450★	C-475★	C-500★	C-550★	C-600★
	Dimensions (mm)	a	330	355	380	406	430	455	480	530	580
		b	8.5	9.0	9.0	8.0	8.0	8.0	8.0	8.0	8.0
		c	40	40	40	40	40	40	40	40	40
		d	35	35	35	35	35	35	35	35	35
	Thickness (mm)		2.3	2.4	2.5	2.0	2.0	2.0	2.0	2.0	2.0
	Length (mm)		4,000 as standard
Cut length set product	Main bracket		4	4	4	4	4	5	5	5	6
	Joint plate		1	1	1	1	1	1	1	1	1
	Joint cover		1	1	1	1	1	1	1	1	1
	Plug screw		8	8	16	16	16	20	20	20	24
	External undercovering		1	1	1	1	1	1	1	1	1
	Adjustment plate (plastic)		16	16	32	32	32	40	40	40	48
	Movement prevention screws		1	1	1	1	1	1	1	1	1
Corner	Designation		External corner	External corner	External corner	External corner	External corner	External corner	External corner	External corner	External corner
	Designation		Internal corner	Internal corner	Internal corner	Internal corner	Internal corner	Internal corner	Internal corner	Internal corner	Internal corner
	Dimensions (mm)		500 +500	700+700						800+800
	Thickness (mm)		2.3	2.4	2.5	2.0	2.0	2.0	2.0	2.0	2.0
Corner set	Main bracket		2	2	2	2	2	2	2	2	2
	Half bracket		1	2	2	2	2	2	2	2	2
	Adjustment plate (plastic)		10	12	20	20	20	20	20	20	20
	Joint plate		1	1	1	1	1	1	1	1	1
	Joint cover		1	1	1	1	1	1	1	1	1
	Plug screw		5	6	10	10	10	10	10	10	10
	External undercovering		1	1	1	1	1	1	1	1	1

* Products marked with ★ are made-to-order. The delivery time is about 10 days.

* The 12 varieties of guard-coping type C (135 – 400) are extruded section bar products.The 6 varieties of 425 – 600 are finished products of section bars and plates in combination.

guard-coping type U

Coping	Designation		U-250	U-275	U-300	U-350	U-400
	Dimensions (mm)	a	230	255	280	330	380
		b	8.2	8.3	8.4	8.5	9.0
		c	40	40	40	40	40
		d	35	35	35	35	35
	Thickness (mm)		2.2	2.3	2.5	3.0	3.0
	Length (mm)		4,000 as standard
Cut length set product	Main bracket		5	5	5	5	5
	Joint plate		1	1	1	1	1
	Joint cover		1	1	1	1	1
	Plug screw		10	10	20	20	20
Corner	Designation		External corner	External corner	External corner	External corner	External corner
	Designation		Internal corner	Internal corner	Internal corner	Internal corner	Internal corner
	Dimensions (mm)		500+500				700+700
	Thickness (mm)		2.2	2.3	2.5	3.0	3.0
Corner set	Main bracket		2	2	2	2	2
	Half bracket		1	1	1	1	1
	Adjustment plate (plastic)		1	1	1	1	2
	Joint plate		1	1	1	1	1
	Joint cover		1	1	1	1	1
	Plug screw		5	5	10	10	12

* Products are made-to-order. The delivery time is about 3weeks.

* Guard-coping type U is made to order.
* Undercovering cannot be set to guard-coping type U.

See the installation drawings of C and U series of guard-coping from here.

Guard-coping type C
Guard-coping type U
Color
Work drawing

TL Series of Guard-coping

Design panels that respond to diverse applications. A wide variety of components and parts that can meet all customer’s needs.

A full variation offering sense and taste to meet all customer’s needs, such as different purposes, environments and looks.A wide variety of products so that customers can select a design that matches their site.

TL-135～450: Aluminum alloy extruded section bars (JIS H 4100-A6063S-T5) with alumite treatment of 9μ or more and clear paint treatment of 7μ or more.
TL-500M: Cap and aluminum alloy plate (JIS H4000-A1100P-H14) with alumite treatment of 9μ or more and clear paint treatment of 7μ or more.; Main bracket: Aluminum alloy extruded section bars (JIS H 4100-A6063S-T5) with alumite treatment of 9μ or more.; Joint plate: Aluminum alloy extruded section bars (JIS H 4100-A6063S-T1) with alumite treatment of 9μ or more.

Standard Dimensions
Standard	Range of use of main body	Guard-coping cap(TL)		Main bracket(TH)			Joint plate(TJ)	End cap(TJ)
Standard	Range of use of main body	W	Thickness(t)	a	b	w	w	w1
TL-135	Up to 105	135	1.3	111.3	50	60	130.4	135
TL-150	Up to 120	150	1.3	126.3	60	60	145.0	150
TL-175	Up to 140	175	1.4	151.3	80	60	170.0	175
TL-200	Up to 165	200	1.5	175.7	80	60	195.0	200
TL-225	Up to 190	225	1.6	200.5	100	60	220.0	225
TL-250	Up to 215	250	1.8	225.1	40	60	245.0	250
TL-275	Up to 240	275	1.9	249.1	50	60	268.5	275
TL-300	Up to 265	300	2.0	274.5	50	60	293.4	300
TL-325	Up to 290	325	2.3	298.0	50	60	318.0	325
TL-350	Up to 315	350	2.0	322.9	50	60	342.0	350
TL-400	Up to 365	400	2.5	374.0	50	60	393.0	400
TL-450	Up to 415	450	3.0	422.0	50	65	443.0	450
TL-500M (Made to order)	Up to 465	500	2.0	476.0	50	66	495.0	500

The cut lengths for guard-coping caps are 4,000mm for TL-135-350 and 3,000mm for TL-400-500M.
The cut lengths for corner caps are 495×495mm for TL-135-350, 700×700mm for TL-400-450 and 800×800mm for TL-500M.

See the installation drawings of TL series of guard-coping from here.

TL-135~450 Dimensions
TL-500M Dimensions
Color
Main bracket
TH-135~225
Main bracket
TH-250~275
Main bracket
TH-300~450
Main bracket
TH-500M
Joint plate
TJ135~350
Joint plate
TJ400~500M
End cap
TJ-135~350
End cap
TJ-400~500M

Guard-coping for aluminum handrails (retrofitting type)

Aluminum handrails from embedded method to retrofitting method

Previously, steel handrails were embedded in concrete because concrete and steel have the same linear expansion coefficient. However, the linear expansion coefficient of aluminum handrails is significantly different from that of concrete. Therefore, if aluminum handrails are embedded in concrete, cracks will occur in the concrete portion. Moreover, since aluminum is likely to cause alkali corrosion, if aluminum handrails are embedded in concrete or mortar containing a strong alkaline substance, durability of concrete and aluminum will substantially deteriorate. So the retrofitting method was developed. This is a unique method to secure aluminum handrails without embedding them.

Features of the retrofitting method

-All parts can be assembled on site.

-A wide veranda space, etc., can be secured since a handrail can be installed at the end of the parapet.

-Ideal for replacing handrails.

Work with high durability, safety and speed is realized with no embedding of handrails
Since the linear expansion coefficient of concrete and that of aluminum are different, if aluminum handrails are embedded in concrete, cracks will occur in the concrete portion. Moreover, since aluminum is likely to cause alkali corrosion, if aluminum handrails are embedded in concrete or mortar containing strong alkaline substance, durability of concrete and aluminum will substantially deteriorate. Therefore, in order to maintain durability of concrete and aluminum and quality of the product for a long time, as well as to enhance safety, a method that does not embed handrails is required. That is the retrofitting method.

Features of handrails

The angle can be adjusted by up to 6 degrees.

The level can be adjusted by up to 15mm.

The retrofitting method allows for shortening of the construction period and cost reduction.

See the installation drawings of Guard-coping for aluminum handrails from here.
- aluminum handrails
- Color
- For balcony
- For open corridor
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