Profi Tight 30kg

Details

Remmers Profi Tight 2K is used for waterproofing in areas with ground contact against ground damp and non-standing seepage water accord-ing to DIN 18195 - part 4, against moisture on ceilings and in wet rooms according to DIN 18195 - part 5, against standing seepage water according to DIN 18195 - part 6 and also against water pressure from the exterior in the Kiesol System.
• Cellar walls, foundations and floor slabs
• Pipes passing through walls in case of moisture and non-standing seepage water
• Exterior strip waterproofing of construction joints in water im-permeable concrete structures with Remmers Reinforcement Fabric 2.5/100 (see Examination Report)
• Adhesive for cementing perime-ter insulation
• Waterproofing beneath screeds in:
• Wet and damp rooms
• Balconies
• Terraces
• Protection against radon
• Also for use in combination con-struction (connecting to water impermeable concrete)

Remmers Profi Tight 2K is an envi-ronment-friendly, solvent-free, highly reliable and very easy to work waterproofing material for buildings with excellent properties.
▪ Environment-friendly since it does not contain solvents
▪ Highly flexible, expansion ca-pable and crack-bridging
▪ Easy to work, can also be sprayed on
▪ Water pressure tight even with-out a layer of reinforcement (see Test Report)
▪ Extremely compression resis-tant (see Examination Report)
▪ Resistant to water that attacks concrete up to "strong attack" according to DIN 4030
▪ Alga and rot proof, resistant to de-icing salts
▪ Radon tight (see Test Report)
▪ Not hazardous to ground water
▪ Adheres to all mineral sub-strates, even matt damp
▪ Can be used directly on the masonry work without a layer of render
▪ Quickly rain tight through reac-tion components
▪ For vertical and horizontal sur-faces and beneath screeds
▪ Economical because of high solid content

All mineral substrates such as sand-lime brick, brick, concrete blocks, concrete, aerated concrete and cement screed are suitable. The substrate must be clean and sound as well as free of oil, grease and release agents. Matt damp sub-strates are permitted. The substrate must be solidly filled and plane. Remove projecting seams and the remains of mortar. Break off or slope corners and edges, especially on floor slabs and cantilevered slabs. Indentations > 5 mm such as mortar pockets, open vertical and horizontal joints or broken out areas should be closed with a suitable mortar, e.g. Remmers Waterproofing Filler.

Sealing cove:
Produce a sealing cove in the cleaned wall positioning area with a radius of 5 cm. To improve ad-hesion and for protection against moisture penetration from behind, apply a silicification treatment con-sisting of Kiesol (diluted 1:1 in water) and Remmers Waterproof-ing Grout from 10 cm beneath the upper edge of the slab to above the 2nd horizontal joint (however, at least 20 cm high). Wet-on-wet, place the sealing cove made of Remmers Waterproofing Filler. On wet substrates, silicification treat-ment should be applied over the entire surface. If it has been en-sured through constructional measures that moisture cannot penetrate from behind, only the sealing cove area is prepared by grouting. Surfaces without protec-tion against the penetration of moisture from behind should be primed with Kiesol (diluted in water 1:1). On dry substrates, Remmers Protective Coating 3K (1 : 10 with water) can alternatively be used for priming. In case of water pressure from the exterior and standing seepage water, basic silicification treatment consisting of Kiesol (1:1 with water) and Waterproofing Grout is carried out to 15 cm below the upper edge of the slab.
A scratch coat should be applied to concrete and other masonry stone with a profiled surface after priming to level the substrate and avoid blisters. In the case of substrates with inherent porosity (e.g. con-crete or light-weight concrete blocks), a scratch coat is applied to achieve a closed surface.

Vertical surface waterproofing:
Profi Tight 2K is applied in two layers after Kiesol has become air dry or Protective Coating 3K is thoroughly dry or the scratch coat has thoroughly dried. The second layer is applied as soon as the first layer has sufficiently dried and can be worked over without damage. The minimum application rates for the individual load cases should be observed, checked in the fresh state and, in case of standing seepage water and water pressure from the exterior, documented. To ensure thorough drying in the seal-ing cove area, apply only the specified layer thickness. If rein-forcement fabric is required ac-cording to DIN 18195-part 6, edi-tion 08-2000, work Remmers Rein-forcement Fabric 2.5/100, Art. No. 4176 into the first layer. Rein-forcement fabric should always be placed over element joints.

Horizontal surface waterproofing:
When waterproofing against ground damp and non-standing seepage water, the floor slab should be primed as described for vertical surfaces (do not allow pools to form). Profi Tight 2K is then applied in two evenly thick layers, pore-free. After the water-proofing has thoroughly dried, two layers of PE sheet are placed over the waterproofing as a parting plane and for protection before screed is placed. In case of stand-ing seepage water or water pres-sure, waterproofing is carried out on the reinforced sub-layer of con-crete beneath the floor slab. Basic silicification treatment is carried out first. When waterproofing balco-nies, terraces and in wet cell ar-eas, Profi Tight 2K is applied up to the upper edge of the floor or up to the horizontal barrier in the walls.

Joints, connection to water im-permeable concrete:
The substrate to be coated is primed with Kiesol (diluted 1:1 with water) approx. 5 cm beyond the edge of the width of the joint waterproofing. The substrate of the prepared joint area is waterproofed with Profi Tight 2K in two working operations. The layer of Reinforcement Fabric 2.5/100 must extend over the entire width of the joint waterproofing. It is worked into the first layer of Profi Tight 2 K and completely covered with the second layer.

Waterproofing from the exterior:
Thoroughly clean the exposed substrate. Remove all loose mate-rial and hollow areas of render and chase out friable joints. Repair with Remmers Undercoat Render. After the substrate has been properly prepared it is waterproofed as described for new buildings. Old, tightly adhering bituminous water-proofing is primed after drying with Ilack ST. Ilack ST is blinded with fire-dried quartz sand, grain up to 1.0 mm, while still fresh. After the solvent has completely flashed-off (at the earliest after 48 hours), apply two coats of Profi Tight 2K.

Protection and drainage layer:
After the waterproofing has thor-oughly dried, it must be immedi-ately protected from mechanical damage and UV-rays. To protect the layer of waterproofing, we rec-ommend the use of cavity drain membranes for example P-Seal 6 Geo Drain which fulfils the requirements for filling protection in DIN 18195, part 10, and the Thick Coating Guide-line and is also the vertical part of a drainage layer according to DIN 4095. Materials that exert a point and/or line load may not be used.

Directions:
The two components are pack-aged in the proper mixing ratio. The bag of powder is found in the tin can. An anchor mixing tool (Art. No. 4249) must be used for mixing. Place the drill with the anchor mix-ing tool all the way into the bucket, pour the powder over the bitumen emulsion and start mixing (speed: 700-900 rpm). After approx. 30 seconds, stop mixing. Lift the still-standing anchor mixing tool and let closed in air escape. Scrap off powder that adheres to the side and return to the can, place the anchor mixing tool back onto the bottom of the container and con-tinue mixing until a lump-free con-sistence has been achieved which will take at least 2 minutes. The anchor mixing tool must remain at the bottom of the container during the entire mixing time. The working time of the mixed material is 1-2 hours. Depending on temperature, working and set-ting time may be longer or shorter. The layer should be applied as evenly as possible (target + 1 mm).

Notes:
The ambient and substrate tem-perature must be at least +5 °C. Do not use in direct sunlight; ob-serve the rules for applying render and carry out work in the morning or evening hours. The waterproof-ing is sensitive to rain and frost in the fresh state. The product is not suitable for waterproofing under elevated piles.
Observe DIN 18195, version 08-2000, the latest Thick Coating Guideline as well as the valid Technical Information Sheets for the other products that are compo-nents in the system.