IMBERAL® S100 90B

Properties

• easy to process
• quickly rainproof
• consistent application consistency
• highly flexible
• low shrinkage

Applications

• Basements of residential and commercial buildings
• Floor slabs
• Underground garages
• Balconies, terraces
• Wet rooms, shower facilities
• Retaining walls

Composition

• bitumen
• polymers
• emulsifiers
• functional fillers
• fibers
• hydraulic binders

Substrate

Properties/tests

• The substrate must be solid, load-bearing and free of dust, dirt and mortar residue.
• The substrate may be matt damp.

Pretreatment

• Thoroughly clean the sole protrusions. Completely remove sintered layers and soiling.
• Outside edges are to be broken, all inside corners are to be created as coving with INTRASIT SM 54Z or the quick-setting sealing mortar INTRASIT RZ1 55HSP.

• Use IMBERAL Aquarol 10D as a primer on all absorbent, mineral substrates

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• If there is a risk of moisture penetration from the rear, apply intermediate waterproofing with INTRASIT DS1 54Z, INTRASIT Poly-C1 54Z or IMBERAL RSB 55Z.
• Old, firmly adhering bitumen waterproofing can be reworked with PMBC after cleaning.

• Fill open joints, pores and cavities up to 5 mm with bitumen thick coating as a scratch coat. Seal joints wider than 5 mm, mortar pockets and cavities with INTRASIT SM 54Z or INTRASIT RZ1 55HSP.

• Scratch coats and covings must be hardened before starting the waterproofing work.

Processing

Processing

• Briefly stir the liquid component using a slow-running stirring tool (400 to 600 rpm) with a stirring paddle and stir the entire powder component intensively into the liquid component. The mixing process takes approx. 1 minute and ends when the mixture is homogeneous and lump-free.
• Surface waterproofing: PMBC is applied in at least two layers. In the case of ground moisture and non-pressing water as well as in the plinth area, the waterproofing layers can be applied fresh in fresh. Against water pressing from outside, moderate impact and non-pressing water on earth-filled ceilings, the reinforcing insert IMBERAL VE 89V is worked into the first layer. The second waterproofing layer is applied when the first waterproofing layer is no longer damaged.
• Base and splash water area: We recommend sealing these areas with IMBERAL RSB 55Z for subsequent plastering or in the area of the clinker contact surface.
• Movement joints: Movement and structural separation joints must be looped using IMBERAL FAB 89ZH joint tape and integrated into the surface waterproofing.
• Protective measures: The waterproofing must be protected against damage. Once the waterproofing layer is completely dry, the IMBERAL Multidrain 89V protection and drainage layer is applied. If protection is provided by suitable perimeter insulation boards, bonding is carried out using the point-bead method or over the entire surface with PMBC or IMBERAL BEP-F 20B, depending on the load.

Cleaning the tools

• Clean all tools and equipment with water immediately after use.

Notes

• Maintain a processing temperature of +5 °C to +35 °C.
• When applying the product, observe DIN 18533 – Waterproofing of buildings, DIN 1053 – Masonry construction and the guidelines for the design and planning of components in contact with the ground with polymer-modified bituminous thick coatings.
• Water from the cellar floor or water collected from the floor slabs and rainwater downpipes that are not yet connected must be prevented from running behind the waterproofing layer. No cohesive soils (containing clay) may come into contact with the waterproofing.
• Prevent or reduce blistering due to deep pores or cavities in concrete by scratch filling.
• Do not process in direct sunlight.
• If possible, arrange penetrations of the waterproofing in the area of ground moisture and non-accumulating seepage water. The thick bitumen coating can be applied to the penetration in the form of a cove.
• Use adhesive flanges or loose/fixed flanges for penetrations in the area of non-pressing water, in the case of accumulating seepage water or pressing water, loose and fixed flange screw connections must generally be used.
• Reinforce floor inlets with plate edge or clamping foils with a fabric strip in case of integration.
• Protective layers and protective measures in accordance with DIN 18533.
• Deviations from DIN 18533 must always be contractually agreed.
• When laying perimeter insulation boards, see also the information sheet for thermal insulation of components in contact with the ground from the Fachvereinigung Polystyrol-Extruderschaumstoff (FPX).