The specifications of waterproofing membranes mainly include parameters such as thickness, width and length. Different types and uses of waterproofing membranes have different parameters.
Thickness
The thickness of modified asphalt waterproofing membranes is usually between 3-5 mm, such as SBS waterproofing membranes with thicknesses of 3mm, 4mm and 5mm.
The thickness of polymer waterproofing membranes has a variety of options such as 1.2 mm, 1.5 mm and 2 mm.
Width
The nominal width of SBS waterproofing membranes is generally 1000 mm.
The width of polymer waterproofing membranes can be selected as 1.5 meters or 3 meters.
Length
The length of modified asphalt waterproofing membranes is usually between 7.5 meters and 10 meters, and the specific length may vary depending on thickness and use.
The length of polymer waterproofing membranes can be between 10-30 meters.
Specific types and uses
SBS waterproofing membrane: Suitable for roofing and underground waterproofing projects of industrial and civil buildings, with good tensile strength and deformation resistance, and excellent high and low temperature resistance.
Polymer waterproofing membrane: Suitable for roof waterproofing, kitchen and bathroom pools, basement ceilings, etc., with good tensile strength and sun protection.
The selection of these specifications and parameters should be determined according to specific project requirements and use environment to ensure waterproofing effect and service life.
