BORNIT^® Asphalt Repair Mortar

status technical data sheet

6th August 2020

Areas of application

BORNIT^® Repair Mortar RE 30 is used for the fast closure of breakouts and unevennesses as well as the adjustment of traffic areas to inlets, manhole covers, surrounds and other transitions.
Due to the grain size of BORNIT^® Repair Mortar RE 30, layer thicknesses of 2 to 20 mm can be produced. Higher layer thicknesses are possible with repeated application. The surfaces produced are traversable after 60 minutes.

Type and properties

BORNIT^® Repair Mortar RE 30 is a multi-component, cold-applicable repair mortar for asphalt or concrete traffic areas. The mineral portion (grain size 0/3 mm) required for preparing the mixture ready for processing is included in the delivery container just as the polymer-modified bitumen emulsion (plastic bottle) and the accelerator (plastic bag). The latter must be dosed depending on the temperature and, upon application of the entire quantity, shortens the processing time, e.g. at 25 °C, to approx. 5 to 10 minutes.

Advantages

Surface

The substrate must be firm and clean.

Processing

The substrate for application must be clean, free from oil and grease, as well as have sufficient strength and load-bearing capacity (asphalt). Soil, grit or antifreeze substrates are not suitable!
Loose particles as well as standing water must be removed. With summer outdoor temperatures, moistening of the substrate is recommended. Processing must not be undertaken in the rain or at outside temperatures below +5 °C. In very hot weather (over +25 °C) or upon using materials stored under hot conditions (e.g. in a vehicle), the processing time can shorten such that processability is lost during mixing already. Therefore, application should always be undertaken during a cooler time of day.
The coordinated components can be mixed right in the container. First, the accelerator (small bag) is admixed with the crushed sand in a dry state. Subsequently, up to 1.5 litres of water are admixed in portions under stirring, until the consistency of an earth-moist concrete is achieved.
The bitumen emulsion must be shaken well prior to use, and is then added to the prepared mixture. Blending is undertaken using a trowel, shovel or slow-running stirrer, until a uniform brown colouring is achieved.
The mixing time should not exceed 1-2 minutes.
Depending on the outside temperature, the repair compound stays processable for 5 to 10 minutes – the higher the temperatures, the shorter the processing time applies as a rule. The repair compound is filled into the prepared spot to be repaired and smoothed using a trowel or shovel applying slight pressure. Subsequently, sand is spread onto the surface.

Consumption

approx. 20 kg/m² per cm of layer thickness

Layer thickness control

approx. 5 to 20 mm (RE 30) approx. 10 to 30 mm (RE 50)

Product type

multi-component repair material for asphalt and concrete surfaces

Base

chippings, bitumen, mineral hardener component

Solvent

none

Density at +20 °C

Liquid component: approx. 0.90 g/cm³ Powder component: 2.75-3.20 g/cm³ Grit component: approx. 2.90 g/cm³

PH-value

Liquid component: > 2.0 Powder component: 11.0 - 13.5

Consistency

plastic after mixing

colour(s)

black

Application

shovel, trowel, pounder

Processing temperature (ambient and substrate)

at least +5 °C

Processing time

workable for approx. 5 - 10 minutes, at higher temperatures the working time can be extremely shortened

Thorough hardening time

approx. 60 minutes

Cleaning

BORNIT^® MultiClean Spray, BORNIT^® MultiClean, BORNIT^® Bitumen Cleaner

storage

frost-free, avoid exposure to heat above +30 °C and direct solar irradiation

Shelf life

in originally closed container storable for 3 months

GISCODE

ZP1
BBP10

GISCODE link comp. A

https://www.wingisonline.de/showbetrandoc.aspx?gisbaunr=4/00000018210/000009&docid=1995&lang=de

GISCODE link comp. B

https://www.wingisonline.de/showbetrandoc.aspx?gisbaunr=4/00000012207/000009&docid=2161&lang=de

Substances hazardous to health in terms of the ordinance on hazardous materials

none

Hazard class according to ADR

none

Mixing time

max. 2 minutes

Mixing order

1. mix grit with an anchor stirrer 2. mix in powder component dry 3. mix in approx. 1.5 litres of water (consistency - earth-moist concrete) 4. shake and mix in emulsion (total mixing time max. 2 minutes!!!)

Health and fire protection, occupational safety

To ensure safe handling of the product, the physical, safety, toxicological and ecological information provided online, the information in the current safety data sheet and the additional information on the label must be read and followed before purchasing or using the product! The applicable regulations, ordinances and laws must be complied with.

In case of doubt, please contact the BORNIT^® application technology department or the BORNIT^® service hotline on +49 375 2795 123.

Storage

The product can be stored for a maximum of 3 months. Frost-free storage is required! Avoid heat exposure over 30 °C and direct solar irradiation.

Disposal note

Only recycle completely empty containers. Material residues can be disposed of according to AVV-ASN: 170302 (bituminous mixtures, except for those falling under 170301).

Note

The information set out above supersedes all previous technical information relating to the product. The previous information is therefore no longer valid. The details have been compiled in accordance with the latest state of the art in application technology. Please note, however, that depending on the condition of the building, it may be necessary to deviate from the working method recommended in this data sheet. Unless otherwise agreed in an individual contract, all information contained in this data sheet is non-binding and therefore does not constitute an agreed product specification. We reserve the right to make changes to the information contained in this data sheet at any time.

The product illustrations are to be understood as examples. No legally binding claim can be derived from them. We reserve the right to make changes to the product’s appearance.

Our packaging complies with the relevant legal requirements and with Regulation (EU) 2025/40 on packaging and packaging waste (PPWR). The technical documentation in accordance with Annex VII is available and can be provided on request by email to info@bornit.de.

GISCODE

ZP1

UN-number

No dangerous good in sense of these transport regulations.

Hazard pictograms

Signal word

Danger

Hazard-determining components for labelling

Portland cement, Portland cement (dust)

H-records

H315: Causes skin irritation.
H318: Causes serious eye damage.
H335: May cause respiratory irritation.

P-records

P261: Avoid breathing dust/fume/gas/mist/vapours/spray.
P280: Wear protective gloves/protective clothing/eye protection/face protection/hearing protection.
P302 + P352: IF ON SKIN: Wash with plenty of water and soap.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P310: Immediately call a doctor.
P333 + P313: If skin irritation or rash occurs: Get medical advice/attention.

Recommended, personal protective equipment:

GISCODE

BBP10

UN-number

No dangerous good in sense of these transport regulations.

H-records

H412: Harmful to aquatic life with long lasting effects.

P-records

P273: Avoid release to the environment.
P501: Dispose of contents/container to a suitable recycling or disposal facility.

Recommended, personal protective equipment: