Description
Discover the power of Drizoro branded products, your ultimate solution for waterproofing and protection. With Drizoro branded products, you’re not just buying a product; you’re investing in peace of mind. Our range of high-performance solutions ensures that your structures remain durable and secure against water damage, corrosion, and environmental wear. From sealing cracks to waterproofing basements, Drizoro products deliver unmatched quality and reliability. Don’t let water compromise your investments. Choose Drizoro Maxrest for concrete spalling repairs and safeguard your structures and reduce ongoing maintenance costs for years to come.
Drizoro Maxrest Concrete Spalling Repairs
USAGES: Drizoro Maxrest Concrete Spalling Repairs – Applications
- For general repair and restoration work on concrete spalling repairs, structural concrete.
- Repairs to honeycombs, cracks and fissures.
- Patching and protective covering of reinforcing rods affected by corrosion.
- To repair lintels, rain, water tanks, and to restore architectural concrete permanently exposed to climatic conditions.
- Sealing of construction joints prior to waterproofing works in tanks, swimming pools, basements, etc.
- For restoration of lines and shapes of damaged prefabricated concrete elements.
7 Benefits of using Drizoro Maxrest
- Its quick-setting time, from 15 to 20 minutes, allows for a fast repair process.
- It forms part of the substrate and repairs are structurally sound, with properties comparable to or higher than concrete.
- DOES NOT slump or need formwork.
- It does not shrink or crack when setting.
- Odour-free and non-toxic, making it the ideal material to use in badly ventilated places, such as water tanks, shafts, sewers, etc.
- Does not contain any chloride.
- Only needs the addition of clean water for mixing.
A Quick Setting, Non-Shrink, Non-Slump Mortar Used For Restoring Concrete And Masonry To Its Original Form. Used For Repairing Areas Affected By Concrete Cancer And Spalling. Supplied as Cement Powder – Just Add Water And Mix.
Concrete Spalling Repair Methods – Drizoro Maxrest
Surface Preparation:
Prepare your Drizoro Maxrest concrete spalling repairs surface so that it should be clean and free of dirt, grease and loose particles. Remove all damaged and unsound concrete to expose a structurally sound substrate. Expose all reinforcement affected by rust.
Remove concrete all around the bars for efficient cleaning and to surround it with a minimum thickness of at least 1 cm of Drizoro Maxrest.
Eliminate rust by wire brush, needle gun, sand or shot blasting, etc. Apply a slurry coat of Drizoro Maxrest or oxide converter Maxrest Passive (Technical Bulletin nº 12). After cleaning, wash the concrete with water. Before applying Drizoro Maxrest, wet the surface but do not leave free-standing water.
Mixing:
A 25 kg bag of Drizoro Maxrest is mixed with between 3,5 to 4,0 litres of clean water, depending on the ambient conditions and the consistency required, either manually or mechanically by a low speed drill (400 – 600 r.p.m). Drizoro Maxrest takes fifteen to twenty minutes to set, depending on the temperature. Only mix the amount of Maxrest that you can apply within eight to ten minutes.
Application:
For an optimum bond, prepare a slurry mixing 5 parts of Maxrest with 1 part of water, mixing well until achieving a homogeneous consistency without any lumps. Apply the slurry using a Maxbrush type brush onto the concrete spalling repairs surface to be repaired and on the reinforcement bars, filling all voids and pores, allowing 5 to 8 minutes before continuing the repair.
While the slurry is still fresh, start placing Drizoro Maxrest with its consistency of repair mortar. Apply in successive layers between 2,5 and 3 cm, scratching the surface with the trowel to make the next layer adheres firmly. Between layers, wait 10 to 15 minutes depending on temperature. If the different layers become warm, wet the surface with cold water.
Application Conditions:
Do not apply Maxrest at temperatures below 5 ºC.
- lower temperatures are expected. Within the following 24 hours after application. Do not apply onto frozen or frosted surfaces.
Curing:- For better curing, once the REPAIR is complete, cover with a wet cloth to protect from high temperature or direct hot sun.
Cleaning:
Clean all tools and equipment immediately with water after use. Once Drizoro Maxrest hardens it can only be removed by mechanical methods.
Consumption:
Estimated consumption of Maxrest is approximately 1,67 kg/m2 per 1 mm thickness. One kilogram of Drizoro Maxrest will fill approximately 0,6 litres.
Packaging: Drizoro Maxrest is supplied in 25 kilogram drums and 5 kilogram cans.
Storage: Eighteen months in bags, 36 months in drums and cans, in their unopened original packaging, in a dry and covered place protected from damp and frost, with temperatures above 5 ºC.
Drizoro Maxrest for concrete spalling repairs
Important Cautions DO NOT:
- never use leftover mixed material to prepare a new batch.
- add sand, aggregates or cement to increase volume.
- use high speed mixers • Do not mix for prolonged periods. Scratch the surface Finish the edge Final finish
- apply on painted or structurally weak surfaces.
- apply in layers exceeding 3 cm thickness.
- allow the layers to heat up; Mist spray with water if required.
- Setting time is measured at 20 ºC. Higher temperatures reduce the setting time and lower temperatures delay the setting time.
- With low temperatures keep the product in a warm place and use lukewarm water to accelerate the setting time.
- With hot temperatures keep the product in a cool place and use fresh clean water for the mix. Wet the different layers. Mix small batches of material and apply immediately.
For further information consult our Technical Department.
Safety And Health:
Drizoro Maxrest is non-toxic but like all cementitious products, it is an abrasive compound. Use rubber gloves and safety goggles to mix and apply the mortar mix. In case of skin contact, wash affected areas with soap and water.
In case of eye contact, rinse with clean water but do not rub. If irritation continues, seek medical attention. Safety Data Sheet of Drizoro Maxrest is available by request. Dispose of empty packaging and any leftover product according to national regulations by the final user.
Drizoro Maxrite 700 due to it longer setting time and strength is an excellent alternative to Maxrest in some applications
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Free Delivery Australia wide where Order Exceeds $800. Order below will have a small delivery charge of $65 including GST
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Exchanges are accepted on any items reported as damaged to the delivery driver, Unfortunately, damage or non-performance reported at a later date will require further investigation before any refunds. See our Exchange or Returns detail.
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This product is currently in stock. See checkout for final availability.
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Drizoro Maxrest concrete-spalling-repairs
