Excellent Procurement Product

Registered as an excellent product by the Public Procurement Service, making it available for purchase without competitive bidding.

Turbo Seat GTR3000

Designated as an excellent product by the Public Procurement Service

Excellent Procurement Product No. 2024138
New Disaster Safety Technology No. 2024-14
Patent 10-2551933

Turbo Seat GTR3000

Designated as an excellent product by the Public Procurement Service

Excellent Procurement Product No. 2024138
New Disaster Safety Technology No. 2024-14
Patent 10-2551933
LH Apartment Basement Exterior Waterproofing Standard Product

resource-recycling composite waterproofing sheet Turbo Sheet GTR3000

By combining a copolymerized adhesive gel made from waste plastic and an adhesive sheet into one, the waterproof performance of TurboSeal is maintained, while the convenience of the composite sheet is doubled.

Registered as an excellent product by the Public Procurement Service, making it available for purchase without competitive bidding.

Features (Patent No. 10-2551933)

Contains adhesive material with high tackiness and flexibility, preventing lifting even on irregular or wet/underwater surfaces
High flexibility regarding structural behavior ensures no issues such as cracking or sagging of the waterproofing layer, or reduction in tensile strength or elongation
Shortening construction time and reducing construction budget by eliminating processes such as heat fusion during waterproofing sheet bonding
A resource-recycling product suitable for the ESG era

1. Easy installation

2. Shortening of construction period

3. Construction cost reduction

High adhesion

Existing technology

GTR3000

“Effect of manifesting adhesive and sealing properties in low-temperature winter environments through improved temperature resistance”

pliability

Existing technology

GTR3000

“Due to the high flexibility of the structural behavior, problems such as cracking or sagging of the waterproofing layer do not occur.”

Deflection resistance

Existing technology

GTR3000

“Securing sagging resistance through improved heat resistance. Antioxidant properties due to a composite structure in which a waterproof sheet layer is formed on the upper surface of the adhesive layer.”

Promotion of sustainable upcycling technology through waste plastic recycling technology (Implementation of mandatory recycled plastic use by 2030)

Promotion of sustainable upcycling technology through waste plastic recycling technology(Implementation of mandatory recycled plastic use by 2030)

Social problems arising from the generation of waste plastic

“ Environmental pollution / Treatment costs / Liability, etc. “

Eco-friendly certification

Benefits of using eco-friendly products in local and government-operated systems

Local governments nationwide, including Seoul, are prioritizing the purchase of products with the Environmental Mark through the establishment of green purchasing standards and construction specifications.

Mandatory purchase by public institutions

※ Basis: Article 6 of the Act on Promotion of Green Product Purchase

Public institutions are required to purchase eco-friendly products, such as those with an environmental mark, if available for the items they intend to purchase
However, exceptions are recognized in unavoidable cases, such as significant quality degradation, supply instability, fulfillment of other priority purchases, or meeting urgent needs

Turbo Seat GTR3000 Procurement Quality Standards

Category	Test items			unit	Quality standards	Test method
Receiving sheet layer	Tensile performance	Tensile strength		N/mm	7.8 or higher	KS F 4917
	Tensile performance	Growth rate		%	29 or higher
	Heat resistance	The path of the flowing down		mm	3 or less
	Heat resistance	Appearance		-	It will not drip or foam
	Bonding performance			N/mm	4.5 or higher
	Flexural performance	Unprocessed(-10℃)	surface side	-	No cracks will form at -10℃
		Unprocessed(-10℃)	The other side	-	No cracks will form at -10℃
		After heating(5℃)	surface side	-	No cracks will form at 5℃
		After heating(5℃)	The other side	-	No cracks will form at 5℃
Adhesive layer	Wet surface adhesion performance			-	The bottom plate of the test specimen will not detach within 60 seconds.	KS F 4935
	Structural behavior response performance			-	I won't become a pitcher
	Chemical resistance	hydrochloric acid treatment		%	The rate of change in mass is within -0.07.
		nitric acid treatment
		sulfuric acid treatment
		Sodium chloride treatment
		Alkali treatment

*Detailed matters other than the above quality standards shall follow the quality standards of the Excellent Product Specification.

Architecture [Exposure]

Turbo Seat GTR3000 Exp [Exposure]

STEP 1

Surface preparation

STEP 2

Turbo Seat GTR3000 Installation

STEP 3

Construction of protective layer

Construction detail drawing

Rooftop Corner Construction Drawing 1 / With Waterproofing Curb [Exposed]

Drain installation [exposed]

Architecture [Non-exposed]

Turbo Seat GTR3000 N-Exp [Non-exposed]

STEP 1

Surface preparation

STEP 2

Turbo Seat GTR3000 Installation

Construction detail drawing

Rooftop General Area Construction Drawing [Non-exposed]

Rooftop Drain Area Construction Drawing [Non-exposed]

If battens are to be installed, they shall be calculated separately, and suitable materials shall be used according to site conditions.
If surface treatment is required, leveling mortar and corner reinforcement materials shall be calculated separately.
The unit price and unit cost of walls shall be applied to reinforced areas.
The protective layer shall be calculated separately.

Civil engineering (underpasses, tunnels, subways, box structures, utility tunnels, power conduits, etc.)

Wall

STEP 1