Delta-MS Sub-base Course Installation Instructions
Installation instructions
Offered as an efficient and cost-effective alternative to traditional sub-base courses Delta-MS , a dimpled sheet, is made from high-density polyethylene (HDPE), and is supplied in roll form for quick and easy laying. Resistant to acids, alkaline, oils and solvents, the material has a high compressive strength in the region of 250kN/m2. The design of the sheet ensures good pressure distribution and low point loads. It also protects the foundation slab from rising damp, and cement grout from seeping into the ground. Each sheet overlaps the next by at least 200mm for an effective seal, and specially-designed spacers ensure steel reinforcement sits above the membrane at a consistent level.
CI/SfB subheadings under which this document is classified:
The product information is supplied by NBS Plus which is a library of building product manufacturer information linked to NBS clauses and clause guidance.
The following products are related to this document:
Delta®-MS Sub-Base Course
A high density, polyethylene dimpled sheet sub-base course.
J40 Flexible sheet waterproofing/ damp proofing
Other downloads by this company
Select a download to view more details:
Product catalogue
Described as ‘the original’ waterproof membrane system, Delta-PT and Delta-Lath will insulate an...
Product catalogue
Designed specifically for the creation of wetrooms, Aquatecnic from Delta Membrane Systems featur...
Product catalogue
Capable of bringing climate control to office areas, without the need for air conditioning, Delta...