• 27.12.2021

Waterproofing of foundation and wall interfaces with Abris materials

The interface between the foundation and the walls of the building is one of the most biodegradable. It is through these nodes that groundwater usually penetrates (infiltrates), as well as moisture from atmospheric precipitation into the thickness of the enclosing structures (walls) of the building.

As cut-off waterproofing, rolled bitumen materials are used, which often do not provide waterproof. Both in monolithic and especially in prefabricated block foundations, as a rule, there is no smooth outer surface, and therefore, rolls in individual places do not abut close to concrete surfaces. As a result, punctures are possible during work, and one small hole can nullify all waterproofing. In addition, it is almost impossible to detect a defect.

Given this characteristic, it is rational to use the Abris S-DB waterproofing material as cut-off waterproofing. Having internal reinforcement made of galvanized steel, this material is practically impossible to damage both during installation and the entire life of the structure.

Waterproofing on the foundation of a stone building. 1. Abris S-DB (Abris S-LTpvh)	Protection of the lower crown of a log house from decay with Abris materials. 1. Tape Abris S-LTpvh (Abris S-DB)

Material advantages :

• Simple and quick installation of the element;
• a reliable way of waterproofing concreting working joints;
• no need in welding due to the self-adhesive outer layer;
• the ability to perform work in conditions of negative temperatures;
• stability of elements under pressure and non-pressure hydraulic conditions;
• ease of restoration of a mechanically damaged mastic layer during installation;
• the ability to manufacture material according to the customer's standard sizes;
• operating temperature from minus 60 to plus 140 °C.

Materials used:

Sealant Abris S-DB

Section: Details
Packaging: corrugated cardboard boxes
TU: 5772-003-43008408-99
Sealant in the form of a self-adhesive part, which is covered on both sides with an anti-adhesive material (internal reinforcement with galvanized steel is possible).

Sealing tape Abris S-LT pvh

The sealant is in the form of a self-adhesive tape, which is covered with an anti-adhesive material on the one hand, and reinforced with a PVC film on the other.