BORNIT^® Injektil Super

status technical data sheet

19 November 2020

areas of application

For drill-hole injection for subsequent waterproofing in masonry, concrete and plaster against rising and creeping moisture. Applicable on the inside and on the outside. The deeply effective injection agent is also used for renovation and material solidification in masonry and concrete walls.
Use of the injection agent is possible up to degrees of moisture penetration of max. 65 % and a max. wall thickness of 0.70 m.

type and properties

BORNIT^® Injektil Super is a liquid, water-thin injection agent based on a water-repellent siliconate with silicifying (construction material solidifying) properties.
The active agents penetrate deeply into the substrate by gravity and react with the existing binding agents into water-insoluble compounds. The capillary pore structure of concrete and masonry is closed and rendered water-repellent. With the chemical-physical petrifaction process, beside the moisture barrier introduced vertically or horizontally, the stability of concrete and masonry is increased and an additional protection against aggressive substances achieved. BORNIT^® Injektil Super does not damage reinforcement steel.Contrary to other non-pressurised injections, small drill-hole diameters are sufficient for BORNIT^® Injektil Super, since the holes cannot become encrusted due to permanent seepage of the liquid.
The practical 0.55 kg cartridge with the integrated injection hose provides control of the quantities consumed per drill-hole. In order to avoid losses of BORNIT^® Injektil Super, the use of BORNIT^® Filling Sticks (length: 45 cm) is recommended. Therewith, a uniform and targeted distribution of BORNIT^® Injektil Super in the construction material is achieved. Cavities and cracks are bridged. Easy handling without special equipment characterises the BORNIT^® Injektil Super method.

advantages

surface

Should fractures, voids or open joints be noticed after drilling the holes, the holes must be filled with a drill-hole suspension, wherein the thin liquid mortar must be pressed in. Prior to thorough hardening (after approx. 30 minutes to max. 3 hours), the holes must be drilled again. Upon using BORNIT^® Filling Sticks, filling with a drill-hole suspension can be omitted in many cases. The soaked filling sticks can remain in the drill-hole after saturation of the construction material with BORNIT^® Injektil Super.

processing

For horizontal waterproofing, holes with a diameter of 12-16 mm are drilled above ground level or, upon excavation, above the basement floor, at an angle of approx. 40 ° downward down to approx. 5 cm from the end of the wall, with a distance of 7-12 cm from one another, respectively offset towards the top or bottom, resp. If BORNIT^® Filling Sticks are used, a diameter of 14 mm is sufficient and appropriate. The horizontal joints should be intersected. The treatment can be optionally performed on the inside or on the outside. With wall thicknesses over 50 cm, it is recommended to drill the holes from both sides towards the centre. For distances of the drill-holes and diameters, see table.
The drill-holes are cleaned and rinsed with water. Thereafter, insert BORNIT^® Injektil into the drill-holes as shown in the drawing.



Consumption depends on the absorbency of the masonry and can thus, in individual cases, deviate considerably from the quantities given. In case of strong absorbency of the construction material, the distance between the drill-holes can be extended, with lesser absorbency reduced. After 1-5 days, once saturation has been achieved, the cartridges must be removed and the drill-holes closed with cement mortar (possible coordinated in colour) or with a drill-hole suspension. Not yet empty cartridges can be reused in other locations.
If the plaster is salt-damaged, it should be knocked off after the treatment and replaced with BORNIT^® Renovation Plaster.
Structurally damaging salts must be deactivated with BORNIT^® Anti Sulphate. Do not apply at temperatures below +5 °C.

Distance of the drill-holes

Wall thickness	Drill-hole-Ø without filling sticks	Drill-hole-Ø with filling sticks	Distance	Drillholes	Average consumption per m	Consumption of filling sticks L=45 cm/m
11.5 cm	12 – 16 mm	14 mm	12.5 cm	9 pcs	1.725 kg =	4 cartridges	approx. 2.5 pcs
17.5 cm	12 – 16 mm	14 mm	12.5 cm	9 pcs	2.625 kg =	5 cartridges	approx. 3.5 pcs
24.0 cm	12 – 16 mm	14 mm	11.0 cm	10 pcs	3.600 kg =	7 cartridges	approx. 5.5 pcs
30.0 cm	12 – 16 mm	14 mm	11.0 cm	10 pcs	4.500 kg =	8 cartridges	approx. 6.5 pcs
40.0 cm	12 – 16 mm	14 mm	9.0 cm	12 pcs	6.000 kg =	11 cartridges	approx. 10 pcs
50.0 cm	12 - 16 mm	14 mm	8.0 cm	15 pcs	7.500 kg =	14 cartridges	approx. 16 pcs

Important note
The silicification process starts after a few days. Several months could pass until completion of the silicification. Thereafter, the visible drying off of the construction material starts, since no water can penetrate anymore. For facade treatment, it must be observed in any case, that no moisture can penetrate from the side, e.g. by driving rain.
Modes of action and methods are described in the WTA datasheet 4-4-04/D “Masonry injections against capillary moisture”, including the required accompanying measures.

consumption

depending on the absorbency of the substrate, approx. 15 kg per m² of masonry cross-section.

base

special silanes

density at +20 °C

approx. 1.05 g/cm³

PH-value

11.0

consistency

liquid

colour(s)

light pink

processing temperature (ambient and substrate)

from +5 °C

storage

store dry and cool, but frost-free

shelf life

in originally sealed containers storable for 12 months keep away from sources of ignition!

hazard class according to ADR

keine

boiling start and Boiling range

+100 °C

Consumption

depending on the wall thickness

health and fire protection, occupational safety

For information on handling, safety and ecology, please refer to the current safety datasheet.

storage

Dry, cool but frost-free, 12 months shelf life.

disposal note

Only recycle completely empty, cleaned containers. Material residues can be disposed of according to AVV-ASN: 060205* (other bases).

note

The above information replaces all previous technical information about the product. Thus, this information is no longer valid. The details have been compiled according to the latest state of application technology. Please observe, however, that, depending on the state of the construction object, deviations from the method of application suggested in the datasheet may be required. Unless agreed otherwise in individual contracts, any information contained in the datasheet shall be non-binding and thus does not represent an agreed product constitution. We reserve the right to any changes in the information contained in this datasheet anytime.