AquaRend waterproof mortar for use as render or screed.
Manorteq AquaRend Flow Regular
Designed specifically for waterproofing and resurfacing concrete and masonry structures, for horizontal, level surface applications
Manorteq AquaRend Flow Regular is a single-component, dry mortar mix designed specifically for waterproofing, patching and resurfacing of deteriorated concrete and masonry structures. The product has excellent waterproofing capabilities, provided by the Xypex Technology Inside.
The AquaRend Flow Regular is for horizontal, level surface applications only. For vertical, sloping or overhead surfaces, please see Manorteq AquaRend Thix Regular.
Description
Manorteq AquaRend Flow Regular can be used on its own, or in combination with a secondary layer. Depending on the finish required, either Manorteq AquaRend Thix Fine or Manorteq AquaRend S-Fine. Both are compatible with Manorteq AquaRend Flow Regular.
Where enhanced bond is required, or where water ingress is from the negative side, Manorteq AquaRend Fix-S should be considered.
Comprising of an aggregate size of up to 4 mm, Manorteq AquaRend Flow Regular is to be applied between 10 mm – 30 mm thickness.
Manorteq AquaRend Flow Regular can provide a waterproof layer. It has been tested in accordance with the standard EN 12390-8 up to 50 metres hydrostatic head (limit of test).
If required, paints or other coatings can be directly applied on to the Manorteq AquaRend repaired area. Any coating applied must be breathable. For further guidance please contact your local Manorteq representative.
Note: Manorteq Ltd makes no representations or warranties regarding the compatibility of Manorteq products with other surface applied materials. It is the responsibility of the installer of these surface-applied materials to take whatever measures are necessary, including trials and testing under project conditions, to determine the suitability and compatibility of the coating being placed upon the Manorteq product.
Manorteq AquaRend Flow Regular is classified as an R3 mortar with a low modulus of elasticity, in accordance with EN 1504-3.
Benefits include
- Waterproof; and tested up to 5 bar/50 m hydrostatic head (EN 12390-8)
- Structural repair mortar classified as R3 (EN 1504-3)
- Applied by pouring or pumping
- Good adhesion to base with excellent mechanical properties
- Limited shrinkage
- Includes Xypex Technology Inside
- Freeze-thaw resistant
- High chemical resistance
- Seals the concrete surface from water, oils, organic solvents, etc.
Relevant European Norms:
EN 1504-3 – Products and systems for the protection and repair of concrete structures. Structural and non-structural repair.
EN 14891 – Liquid applied water impermeable products for use beneath ceramic tiling bonded with adhesives.
EN 12390-8 – Testing hardened concrete. Depth of penetration of water under pressure.
Use
Manorteq AquaRend Flow Regular is a single-component, dry mortar mix designed specifically for waterproofing, patching and resurfacing of deteriorated concrete and masonry structures.
Manorteq AquaRend Flow Regular is for horizontal surface applications only. For vertical, sloping or overhead surfaces please see the Manorteq AquaRend Thix range.
Manorteq AquaRend Flow Regular can be used on its own, or in combination with a secondary layer. Depending on the finish required, either Manorteq AquaRend Thix Fine or Manorteq AquaRend S-Fine are compatible with Manorteq AquaRend Flow Regular.
Where enhanced bond is required, or where water ingress is from the negative side, either Manorteq AquaRend Fix-S or Manorteq AquaRend Fix-B should be considered.
Manorteq AquaRend Flow Regular is classified as an R3 mortar with a low modulus of elasticity in accordance with EN 1504-3.
Waterproofing Capability
* Whilst a perfect application at these thicknesses will provide a waterproof layer, there is, however, a higher probability of imperfections in the application which would compromise the integrity of the waterproofing.
** At these thicknesses, Manorteq products will be waterproof when applied in strict accordance with the installation procedures laid out in the Technical Data Sheets.
Installation
Substrate
- Remove all damaged, loose and weather-worn concrete. Any dust and loose particles shall be removed from the substrate before application. The concrete surface must not be contaminated by substances which can negatively affect the adhesion of the mortar to the substrate (e.g. oil or other products).
- Corroded reinforcement should be repaired where necessary to the satisfaction of the resident engineer.
- Before the application of Manorteq AquaRend Flow Regular, ensure the substrate surface is suitable to receive the mortar and create a suitable cohesive bond. If the surface is not suitable, consider the use of Manorteq AquaRend Fix-B or Fix-S or prepare the surface to create a bond.
- Before the application of Manorteq AquaRend Flow Regular, the substrate must be wetted, ideally to a ‘saturated surface dry’ condition. Rinsing with pressurised clean water before application is recommended to remove any dust from the application surface.
Preparation for Manual Application
- Manorteq AquaRend Flow Regular is prepared by mixing with clean water. It is necessary to thoroughly mix with enough speed/energy to comprehensively combine the material, but care should be taken not to incorporate air into the mix. Speed/energy should be reduced as material becomes more fluid.
- Recommended mixing ratio is 3.35 – 3.75 litres of clean water* per 1 No. (25 kg) bag of product.
- If the water exceeds the recommended quantity, risk of cracking, and a reduction in waterproofing performance, is significantly enhanced.
- Initially mix the dry mix into the minimum water for approximately 5 minutes, let it rest for three minutes and mix again, until it becomes more fluid. Mix at slow speeds, too much speed will add unwanted air into the mix.If this is not the appropriate consistency, add water in small increments, mix again and assess. Add up to the maximum allowable, ensuring to complete the full mixing, resting and re-mixing process.
- Working time of the product is typically 50 – 60 minutes at 20 °C.
- The temperature of ambient air shall not be below, nor expect, in the following 24 hours, to fall below +3°C or be, or expect to be, above +35 °C.
Never apply to frozen substrates.
Preparation for Pumped Application
- Manorteq AquaRend Flow Regular is prepared by mixing with clean water. It is necessary to thoroughly mix with enough speed/energy to comprehensively combine the material, but care should be taken not to incorporate air into the mix. Speed/energy should be reduced as material becomes more fluid.
- Recommended mixing ratio is 3.35 – 3.75 litres of clean water* per 1 No. (25 kg) bag of product.
- If the water exceeds the recommended quantity, risk of cracking, and a reduction in waterproofing performance, is significantly enhanced.
- Initially mix the dry mix into the minimum water for a minimum of 5 minutes, checking its consistency before it is discharged.If this is not the appropriate consistency, initially mix a little longer, if it is still not acceptable, add water in small increments, mix again and assess. Add up to the maximum allowable.
- Working time of the product is typically 50 – 60 minutes at 20 °C.
- The temperature of ambient air shall not be below, nor expect to be, in the following 24 hours, +3°C or be, or expect to be, above +35 °C.
Never apply to frozen substrates.
* Consideration should always be given to the amount of water used. As a waterproof mortar there is always a balance between the level required. Less water will give greater waterproofing , but more water is typically required for application purposes.
Application
- Manorteq AquaRend Flow Regular can be applied by pouring or pumping. Layers must not exceed 30 mm thickness.
- After initial set of the last layer, a dry polyurethane finishing tool is used for the smoothing of the surface.
- Wet surface finishing is not allowed.
Curing
Attention should be taken to avoid direct exposure to the sun, wind and other factors which accelerate evaporation and have a detrimental effect. Proper curing must be undertaken to prevent early drying, and the subsequent issues associated. Manorteq Curing Agent can be used to aid this process. Repaired surfaces must be properly cured immediately after completion.
FAQ’s
All Manorteq AquaRend mortars are waterproof up to 50 meters hydrostatic head due to the Xypex Technology Inside.
Manorteq AquaRend Thix Regular is a thixotropic render (holds its own weight) and as such is the most versatile version as it can be applied to vertical or overhead surfaces. It can also be used as a screed.
Manorteq AquaRend Flow Regular is essentially a flowable version of the AquaRend Thix Regular. The consistency of AquaRend Flow Regular ensures it is self-levelling and should therefore only be used for flat horizontal surfaces.
The difference is two-fold.
1) the thickness, S-Fine can be applied as a much thinner layer than Fine.
2) the surface finish is finer/smoother with S-Fine. Please be aware, even though S-Fine contains the unique crystalline technology, it is not waterproof on its own. To be waterproof at this very fine thickness, it would have to be used in conjunction with Xypex Concentrate.
Manorteq AquaRend Thix Regular, Thix Fine and AquaRend S-Fine. All can be applied overhead however each product offers a different finish subject to the project requirements.
All Manorteq AquaRend renders are classified as an R3 mortar under the EN 1504-3 protocol.
Yes, as long as the paint/coating is breathable.
Yes, normally. Please refer to the data sheet or contact your Manorteq Technical Representative.