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Application solutions - Waterproofing

We insulate buildings from the foundation to the roof

Waterproofing between two layers of XPS insulation

Foundation slab on thermal insulation

Application area: low-energy commercial and residential buildings

Composition
AB foundation slab
PE foil
XPS thermal insulation, perimeter protected with TERRASELF P3, thickness 2.7 mm
TERRASELF P3, 2.7 mm thickness, self-adhesive tape, vertical termination, TERRASIT Flex15 PF4, fully welded
XPS thermal insulation
Subbase concrete on compacted subsoil

Waterproofing on the subbase concrete beneath XPS insulation

Foundation slab on thermal insulation

Application area: low-energy commercial and residential buildings

Composition
AB foundation slab
PE foil
XPS thermal insulation, perimeter protected with TERRASELF P3
TERRASIT Flex15 PF4, spot welded (vertical termination fully welded)
TERRALIT, primer coat
Subbase concrete on compacted subgrade

Waterproofing on the foundation slab

Foundation slab on thermal insulation

Application area: low-energy commercial and residential buildings, as well as prefabricated houses built using traditional methods.

Composition
TERRASIT PlastPF4, spot welded (vertical termination fully welded)
TERRALIT, primer coat
AB foundation slab
PE foil
XPS thermal insulation
Subbase concrete on compacted foundation soil

Ground moisture waterproofing

Strip foundations

Application area: waterproofing of buildings without basements (waterproofing above ground level).

Composition
TERRASIT Plast V40, spot welded (vertical termination fully welded)
TERRALIT, primer coat
Subbase concrete
Compacted subgrade

Waterproofing against percolating water (non-pressurized)

Strip foundations

Application area: horizontal and vertical waterproofing of buildings on well-drained soil.

Composition
TERRASIT Plast PF40, spot welded (fully welded on vertical surfaces)
TERRALIT, primer coat
Subbase concrete
Compacted subgrade

Waterproofing against water under pressure

Foundation slab

Application area: horizontal and vertical waterproofing of underground parts of buildings in areas with high groundwater or in poorly permeable soil where water tends to accumulate around the building.

Composition
AB foundation slab
Protective foil, mechanically resistant
TERRASIT Plast PF5, fully welded
TERRASIT Plast PF4, spot welded (fully welded on vertical surfaces)
TERRALIT, primer coat
Subbase concrete
Compacted subgrade

Flat roof with ballast of separated gravel

Application area: residential, commercial, and administrative buildings, healthcare facilities, hospitals, schools.

Composition according to a combined (duo) roof system:
Washed gravel with particle size 16/32
Vapor-permeable separation layer
TERRASIT XPS 300 (thermal insulation 2)
TERRASIT Flex15 PF5, fully welded
TERRASELF P3, self-adhesive tape
EPS 150 thermal insulation option - insulation in slope instead of concrete for drainage
TERRASIT Barrier AL V40, parna brana, tačkasto zavarena
TERRALIT, primer coat
Reinforced concrete (AB) slab with 2% slope

Flat roof with ballast of separated gravel

Application area: residential, commercial, administrative buildings, healthcare facilities, hospitals, schools.

Composition according to the traditional warm roof system:
Washed gravel with particle size 16/32
Vapor-permeable separation layer
TERRASIT Flex15 PF5, fully welded, vertical termination with TERRASIT Flex15 Top PF4
TERRASELF P3, self-adhesive tape
EPS 150 thermal insulation, top layer (laid with staggered joints compared to the previous layer)
EPS 150 thermal insulation, bottom layer, option - insulation in slope instead of concrete for drainage
TERRASIT Barrier AL V40,steam barrier, spot welded
TERRALIT, primer coat
Reinforced concrete (AB) slab with 2% slope

Flat roof – final layer of membranes with ballast

Area of application: residential, industrial buildings, and shopping centers.

Composition according to the classic warm roof system:
TERRASIT Flex15 Top PF4, fully welded, strip with final mineral granules.
TERRASELF P3, self-adhesive strip, mechanically fastened in the zone, below the overlap.
EPS 100, thermal insulation in two layers with staggered joints option – insulation in slope instead of concrete for slope.
TERRASIT Barrier AL V40, Vapor barrier, spot welded.
TERRALIT, prime coat.
AB Reinforced concrete slab executed with concrete at a 2% slope.

Walkable flat roof – washed concrete slabs.

Area of use: balconies, terraces, parking areas above underground garages.

Composition according to the inverted roof system:
Washed concrete slabs
Washed gravel with a granulation of 4/8
Vapour-permeable separation layer
TERRASIT XPS 300, Thermal insulation in a single layer
TERRASIT Flex15 PF5, fully welded
TERRASIT Flex15 PF4, spot welded
TERRALIT, prime coat.
AB slab executed with concrete at a 2% slope

Roof on a light wooden structure - final layer with topping

Areas of use: carports, garden shelters, pavilions. Final strip with topping in gray, red, and green color.

Composition
TERRASIT Flex15 Top PF4, completely welded
TERRASELF P3, self-adhesive tape
TERRALIT, prime coat.
Cladding made of boards up to 16 cm wide or OSB panels
Wooden load-bearing structure

Repair of a pitched roof covered with asphalt shingles - re-covering with asphalt strips

Final strip with topping in gray, red, and green color.

Composition
TERRASIT Flex15 Top PF4, completely welded
TERRASIT Flex15 PF4, Spot welded, additionally mechanically fastened at steeper slopes, laying strips from the roof towards the ridge.
TERRALIT, prime coat.
Existing roof covered with asphalt shingles
Wooden load-bearing structure

Balcony with wooden decking

Composition according to the warm roof system:
Wooden decking for walking, freely laid on the substrate
Separation felt
TERRASIT Flex15 Top PF4, completely welded, with a final drip profile underneath along the outer edge
TERRASELF P3, self-adhesive tape
EPS 150, thermal insulation option - insulation in slope instead of concrete for slope
AB slab constructed with a 2% concrete slope

Balcony - ceramic tiles

Composition according to the warm roof system:
Ceramic tiles adhered to micro-reinforced cement screed
PE film
TERRASIT Flex15 PF4, Fully welded, underneath it a final drip profile along the outer edge.
TERRASELF P3, Self-adhesive tape
EPS 150, Thermal insulation option - insulation in slope instead of concrete for slope
AB Panel made with concrete at a 2% slope

Balcony - precast concrete slabs

Composition according to warm roof system:
Precast concrete slabs laid on washed gravel with a granulation of 4/8, along with a perforated profile along the outer edge for retaining gravel and draining water.
Separation felt
TERRASIT Flex15 PF5, Fully welded, underneath it a final drip profile along the outer edge.
TERRASELF P3, Self-adhesive tape
TERRASIT XPS 300, Thermal insulation
AB Panel made with concrete at a 2% slope