Mbp-PRO Waterproof Membrane or Sheet for Tunnel Waterproofing

• Customization: Available
• Certification: ISO, MSDS, CE, ASTM, SGS
• Thickness: 1.2mm
• Model NO.: MBP-Pro
• Ceiling Tile Shape: Roll
• Material: HDPE
• Surface Treatment: Spray Painted
• Function: Waterproof
• Color: White
• Usage: Outdoor, Indoor, Underground
• Transport Package: 10000sqm/40FT Container
• Specification: 1.2mm thickness*1m or 2m wide*20m long
• Trademark: CANLON
• Origin: China
• HS Code: 3920109090

Product Description

MBP Pro,a Professional waterproofing membrane developed for below grade slabs and confined sites of behind basement walls.

Product description:
CANLON brand MBP-Pro membrane, composed of white polymer sheet (HDPE or TPO), pressure sensitive adhesive and weather resistant granular layer on the upper surface, is specifically developed to elevate the construction and application performance of pre-applied waterproof membrane. Designed with an adhesive selvedge on one side,and a layer of back-coated selvedge on the other side, it realizes an adhesive to adhesive bond on selvedge overlaps, which enhances the installation applicability and significantly improves the overlapping strength. Even in harsh jobsite condition (such as rains, water, low temperature, etc.), it still achieves effective connection between membranes.
With all the application characteristics and advantages of the ordinary polymer self-adhesive pre-applied waterproof membrane, MBP-Pro membrane adopts the pre-applied method and forms a integral bond to poured concrete, so that prevents water migration and reduces the probability of leakage.



Material thickness:
2 mm, 1.7 mm, 1.5 mm and 1.2 mm

Packing:
1 x 20 mt in rolls and 2 x 20 mt

System Components:
• Canlon MBP Pro 2.00 mm, 1.7 mm, 1.5 mm and 1.2 mm membrane
• Canlon MBP Pro Double Sided Tape (sealed double-sided adhesive tape for tip finishing joints)
• Canlon MBP Pro Sanded Tape (mineral sand-coated tape that adheres to the structural concrete that is sealed on one side and on top of it)



Application
Applied either horizontally to smoothly prepared concrete substrate and compacted earth or crushed stone substrate; or vertically to permanent formwork. Concrete is then cast directly against the adhesive side of the membranes.
MBP Pro Membrane is used for the waterproofing of exterior basement walls, foundations, floor plates, etc.The same product is suitable for vertical and horizontal areas. MBP Membrane is usable against pressurized water.

·Waterproofing to basements of industrial and civil engineering.
·Pre-applied waterproofing system for walls, tunnels and subways.

Approvals / Tests:
• CE Certificate No: 1023-CRP-0699 F / 2015 EN 13967 Flexible waterproofing membranes
• Methane / Radon Gas Test Report ASTM-D1434
• Impermeability Test Report Under Hydrostatic Pressure DIN-16726-2011-01
• Water Vapor Transmission Rate Test Report ASTM-E96
• Water Absorption Test Report ASTM-D570
• Elasticity Break Elongation Tensile Strength Test Report ASTM-D412
• Puncture Resistance Test Report ASTM-D4833 and ASTM-E154
• Concrete Peel Resistance and Flexibility at Low Temperature Test Report ASTM-D1970 / ASTM-D903

Adavantages:
1.White sheet with non-recycled HDPE or TPO(pellets) as raw materials --easy to identify whether or not add inferior recycled materials .
2.Resistant to weather conditions--the specially formulated surface coating ensures that self-adhesive properties withstand up to 49 days of UV exposure, rain water, dirt and contaminants, etc.
3.Good dimensional stability-- dimensional variation rate does not exceed 0.5%, with smaller wrinkles comparing to similar products.
4.Resistant against impact and puncture, effectively reduces the possibility of membrane being destroyed during construction.
5.High resistance to chemicals such as acid, alkali and salt, protect the membranes in most areas of alkaline land or acid rain.
6. Membranes unaffected by wet jobsite conditions--effective overlapping can be realized in the water.


Installation
Substrate preparation
The surface must be sound, even, stable and clean with no protrusions, gaps, joints or voids greater than 10 mm. To prevent movements of penetrations such as pipe penetrations for water and electricity during concrete pour and membrane installation, they have to be fixed and stabilized. Damaged concrete should be renovated with MBP Multi Mortar and sharp edges be removed first.
Material- horizontal application
Forfens Membrane must be placed with weather resistant coating layer facing the concrete pour and the white polymer sheet facing the substrate.
The overlapping between the membranes is 75 mm. Before removing the plastic release liner on adhesive selvedge ensure that the membrane's overlapping selvedge is positioned correctly and the underside of the succeeding sheet clean prior to overlapping.
Then start removing of plastic release liner to bond the membranes together. Use a heavy roller to ensure a complete perfect bonding between the membranes. Then go ahead with removing of plastic release liner and press membranes together.
Material-vertical application
Forfens Membrane must be fixed mechanically to the substrate by using fixing tools. These fixings must have a low profile head so that the membrane won't be damaged from the fixings.
The overlapping between the membranes is 75 mm. Before removing the plastic release liner on adhesive selvedge ensure that the membrane's overlapping selvedge is positioned correctly and the underside of the succeeding sheet clean prior to overlapping.
Then start removing of plastic release liner to bond the membranes together. Use a heavy roller to ensure a complete perfect bonding between the membranes. Then go ahead with removing of plastic release liner and press membranes together.
Repairs before concrete placement
In case of damaging the Forfens Membrane during installation of formwork and reinforcement steel placement it is necessary to repair prior to the concrete pour.
Pouring of concrete
Ensure that all overlapping areas are sealed and the release liner is removed in that area. Do not damage the membrane during pouring of concrete.
Formwork removal
It is very important not to remove formwork until the concrete has sufficient compressive strength to develop the required adhesion with Forfens Membrane. Too early removal of all formworks can lead to a displacement of Forfens Membrane or concrete damage. A minimum concrete compressive strength of 10 N/mm2 recommended prior to removing formwork.
Disclaimer
The information complies with the current state of development. There is no claim for completeness. A professional and therefore successful processing of the products is not within our responsibility. We accept a warranty only for the quality of the products, but not for processing. It is the responsibility of the user to evaluate the suitability of our products for its purpose. Preliminary tests are recommended.



MBP Pro Technical Data Sheet - Revision Date 01/2019

No.	Characteristics	Performance	Test Standard
1	Max. Tensile Force	≥ 650 N/50mm	EN 12311-2:2013
2	Elongation at rapture	≥ %400	EN 12311-2:2013
3	Tear strength	≥ 500 N	EN 12310-1:2001
4	Reaction to fire	Class E	EN 13501-1+A1:2009
5	Static loading	≤20kg	EN 12730:2001
6	Joint strenght	≥ 600 N/50mm	EN 12317-2:2010
7	Impact resistance	≤700mm	EN 12691:2006(Method A)
8	Water tightness	Pass (24h/60kPa)	EN 1928:2000
9	Durability water tightness after artificial ageing	Pass	EN 1298:2000 EN 1926:2001
10	Durability water tightness against chemicals	Pass	EN 1928:2000 EN 1847:2009