COLPHENE SP LAP

Waterproofing membrane with SBS modified bitumen.

Name: COLPHENE SP LAP
Brand: Soprema
Availability: InStock

COLPHENE SP LAP is a high-performance waterproofing membrane designed to provide superior protection for foundations and below-grade surfaces. Composed of SBS modified bitumen and non-woven polyester reinforcement, it ensures durability and reliability in various applications.
Its thermofusible plastic film underface facilitates effective installation, making it an essential component in advanced waterproofing systems.

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Technical Details

COLPHENE SP LAP is ideal for various construction applications that require reliable waterproofing solutions:

Reinforcing strip in waterproofing systems for foundations
Waterproofing below-grade surfaces
Installation on angles and inside/outside corners
Sealing construction joints and other critical details

COLPHENE SP LAP offers numerous advantages that make it a preferred choice for waterproofing applications:

Remarkable bond strength to structural concrete
Part of a value engineering system in sub-structure waterproofing
Eliminates the need for protective screed on horizontal substrates
Resistant to aggressive chemicals, including chloride, sulphate, and pH levels between 2 & 10
Features homogeneous, fully sealed DUO selvedge overlaps

COLPHENE SP LAP is engineered to meet high standards of performance and reliability, providing essential technical specifications for effective waterproofing solutions:

Property	Value	Standards
Thickness (Gross)	3.5 mm	ASTM D5147
Roll Dimension	10 x 0.30 m	–
Roll Weight	4.3 kg	–
Rolls per Pallet	90	–
Tensile Strength @ Peak Load, MD / CMD	17 / 11.5 kN/m	ASTM D5147
Elongation @ Break, MD / CMD	60 % / 65 %	ASTM D5147
Tear Strength, MD / CMD	600 N / 400 N	ASTM D5147
Resistance to Puncture, MD / CMD	1050 N	ASTM E154
Water Vapour Permeance	< 2.1 ng / (Pa • S • m²)	ASTM E96, Method B
Water Absorption @ 24 hrs	< 0.5 %	ASTM D570
Adhesion to Poured Structural Concrete, 22 °C	3400 N/m	ASTM D903
Resistance to Hydrostatic Head	> 110 m	ASTM D5385
Lateral Water Migration	> 110 m	ASTM D5385
Low Temperature Flexibility	Unaffected @ -30 °C (-22 °F)	ASTM D5147

COLPHENE SP LAP is designed for versatile application in various construction scenarios, ensuring efficient waterproofing solutions. The product is particularly effective in the following areas:

Reinforcing Strip:
COLPHENE SP LAP is used as a reinforcing strip in comprehensive waterproofing systems, especially for foundations and below-grade surfaces.

Installation on Angles:
The membrane is ideal for application on angles, offering reliable water protection for both inside and outside corners.

Sealing Critical Details:
It serves a crucial role in sealing construction joints and other critical details, preventing water ingress in vulnerable areas.

Flexible Usage:
This product is suitable for use in varying construction environments, contributing to the overall integrity and durability of the waterproofing system. All application guidelines can be found in the SOPREMA’s Technical Manuals currently in force.

The packaging of COLPHENE SP LAP is designed to ensure product integrity and ease of handling:

Roll Dimension: 10 x 0.30 m
Roll Weight: 4.3 kg
Rolls per Pallet: 90
Thickness (Gross): 3.5 mm

If you require information regarding the warranty for COLPHENE SP LAP, please contact our team at SMCC. Our representatives are available to assist you through any of the contact methods provided on this page.

Product FAQ

What applications is COLPHENE SP LAP suitable for?

COLPHENE SP LAP is suitable for waterproofing foundations, below-grade surfaces, sealing construction joints, and installation on angles and corners.

How is COLPHENE SP LAP installed effectively?

To install COLPHENE SP LAP effectively, ensure the surface is clean and dry. Position the membrane over the desired area, aligning it properly. Use a heat source to activate the thermofusible underface, allowing it to bond securely to the substrate. Apply pressure to ensure complete adhesion, particularly at angles, corners, and joints. Follow installation guidelines provided in SOPREMA’s technical manuals for best practices.

What materials does COLPHENE SP LAP bond to?

COLPHENE SP LAP bonds effectively to structural concrete and various surfaces in waterproofing systems.

What are the advantages of using COLPHENE SP LAP?

Using COLPHENE SP LAP provides several key advantages: it features remarkable bond strength to structural concrete, is part of a value engineering system in sub-structure waterproofing, eliminates the need for protective screed on horizontal substrates, is resistant to aggressive chemicals, and offers homogeneous, fully sealed DUO selvedge overlaps.

Why choose COLPHENE SP LAP over other membranes?

COLPHENE SP LAP is preferred for its exceptional bond strength to structural concrete, resistance to aggressive chemicals, and effective sealing at critical details. Its unique thermofusible film underface allows for easy installation, eliminating the need for protective screed on horizontal substrates. Additionally, the membrane’s flexibility at low temperatures and compliance with international standards make it a reliable choice for various construction applications.

What performance standards does COLPHENE SP LAP meet?

COLPHENE SP LAP meets high-performance standards, conforming to ASTM D5147 for thickness, tensile strength, and elongation properties. It also complies with ASTM E154 for puncture resistance and ASTM E96 for water vapor permeance, ensuring reliability in waterproofing applications. Additionally, it adheres to EN 13969 and EN 13707 standards for quality assurance.