Maxjoint Elastic – sealing joints in cracked concrete

$67.50$284.00

Drizoro Maxjoint Elastic  Pails

Video Technical Data Sheet | MSDS part a | MSDS part b

An elastomeric product with high bond strength suitable for sealing cracks and joints in concrete, mortars, blocks and bricks. Can only be applied to WET surfaces.

Small Pack 2 KG will fill 10 x 5 mm =   30 lin/mtr
Medium Pack 10 KG fills 10 x 5 mm = 150 lin/mtr

Clear

Description

Maxjoint Elastic Mortar For Sealing Joints in Cracked Concrete Subject To Movement, Prefabricated And Ceramic Elements

Video Technical Data Sheet | MSDS part a | MSDS part b

Maxjoint-elastic-expansion-joint-hydrostatic-pressure

Drizoro Maxjoint Elastic – Superior Elastic Mortar Joint Waterproofing Sealant

Maxjoint Elastic - expansion-joints- mobile or flexing crack sealer, sealing joints in cracked concrete

Maxjoint Elastic - expansion-joints- mobile or flexing crack sealer, sealing joints in cracked concrete

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MAXJOINT® ELASTIC® is a two component product for sealing joints in cracked concrete.

Component A is a liquid based on special synthetic resins. Component B, supplied in powder form, is a mortar based on a mixture of cements, additives and special aggregates. When both components are mixed, an elastomeric product with high bond strength is achieved, suitable for sealing joints and cracks in concrete, precast elements, mortars and bricks.

Applications:

expansion-joints-moving-cracks-in-concrete-masonry, expansion joints, sealing joints in cracked concrete

Seal Tilt Panels

  • Sealing expansion joints with an in service joint movement up to 15%.
  • Joints in permanent immersion in pipelines, water reservoirs, water treatment plants, etc.
  • Joint sealant for concrete prefabricated elements and ceramic in facades and building construction
  • Sealing of active cracks in concrete and masonry.
  • Pointing mortar on substrates subject to movement.

Advantages and Benefits 

  1. Allows movement capability of joint up to 15%.
  2. Very high weather resistant and durability. No maintenance required.
  3. Excellent adhesion on damp surfaces. No bonding agent needed.
  4. Non slump on vertical joints.
  5. Suitable for joints in permanent contact with water
  6. Easy to apply and finish.
  7. Non toxic and non flammable, environmentally friendly.MAXJOINT® Elastic expansion joint sealant, sealing joints in cracked concrete
  8. Can be painted once cured with the desired colour

Application Instructions

For sealing joints in cracked concrete the Joint Size:Joint width must not be higher than 30 mm. Sealing depth should be at least half of joint width.

Use polyethylene foam joint backing rod MAXCEL (Technical Bulletin no 48), with a diameter 25 % greater than the joint width, in order to avoid the stress of the bottom on MAXJOINT® ELASTIC.

Substrate Preparation: - The surface to be sealed must be solid and clean, free of all traces of paint, efflorescence, loose particles, grease, form stripping oils, dust, gypsum plaster, etc. Before applying MAXJOINT® ELASTIC, dampen joint edge removing free-standing water.

Mix preparation: - MAXJOINT® ELASTIC is supplied as two pre weighed components. Pour the resin, component A, into a clean container and add the powder gradually, component B, while mixing with a low-speed mixing drill (400 600 rpm), until a homogeneous mixture free of lumps is achieved. Avoid an excessive mixing time and do not modify the proportions supplied between both components. Leave the mix to rest 2 minutes. Depending on relative humidity and temperature, pot life can vary between 30 60 minutes approximately. After this time, re mix to keep its workability but do not add water.

masonry joint sealant, stops hydrostatic pressure, sealing joints in cracked concrete

Application: - To improve the adhesion on surface, a primer of component A applied by brush on the joint edge is recommended. While the primer coat is still wet to touch, apply MAXJOINT® ELASTIC into the joint by trowel, caulking gun or putty knife. During the application, push against the bottom and edge joint in order to avoid any remaining internal air bubble. For smoothing the surface, soaped water can be used immediately after application.

Application Conditions: -

  • Do not apply MAXJOINT® ELASTIC below 5ºC or if lower temperatures are forecast within 24 h after application.
  • Not to be applied onto frozen or frosted surfaces.
  • Prevent fast drying during the first hours of curing.
  • Protect against strong wind or direct sunlight at high temperatures.
  • Do not apply if rain is expected within 6 - 8 hours after application.

Curing: Curing time varies depending on temperature and relative humidity, as well on the joint size.

At 20ºC and 50 % R. H_ a 10 mm width application of MAXJOINT® ELASTIC can be coated by MAXSEAL® FLEX (Technical Bulletin #29), MAXELASTIC® (Technical Bulletin #8)  after a curing time of 7 days.

When subject to water immersion, allow a curing time for 3 weeks, in such weather conditions.
Note:- If application is done below 10ºC, high relative humidity or not ventilated areas, longer curing time is required.

Cleaning: Tools must be cleaned with water immediately after application. Once the material hardens, it can only be removed by mechanical methods.

PACKAGING

MAXJOINT® ELASTICis supplied in 10 kg pre-weighed sets (5 kg liquid component A and 5 kg powder component B). It is available in grey colour.

STORAGE

Twelve months in its original unopened sets, in a dry covered place, protected from frost, above 5ºC.

CONSUMPTION

MAXJOINT® ELASTIC fills approximately 0.790 litres with 1 kg product. The following data is an approximate guideline depending on the joint size:

APPROXIMATE CONSUMPTION

sealing joints cracked concrete Mortar Based Sealant, Sealing Joints Consumption

Important Instructions

  • Do not add cement, water or aggregates to MAXJOINT®ELASTIC to achieve higher coverage.
  • Do not apply MAXJOINT®ELASTIC below 5ºC or if lower temperatures are forecast within 24 hours after application.
  • Do not apply onto frozen and frosted surfaces.
  • For further information, please consult our Technical Department.Maxjoint Elastic Cementitious Mortar Based joint Sealant, Sealing Joints, Concrete Crack Repair

Technical Data

Maxjoint Elastic Mortar Based Sealant for Sealing Joints, expansion joints

 

 

Health and Safety:

Component A: neither toxic nor flammable. It is not classified as dangerous material for transportation.

Component B: as all cement based product, it is abrasive and protective rubber gloves and safety goggles must be used to prepare the mix and apply. If any of the components or mixture gets in contact with eyes or skin, rinse with clean water, but do not rub. If irritation continues, consult a doctor. There is available MAXJOINT®ELASTIC Safety Data Sheet by request. Disposal of the product and its empty containers must be used according to official regulations. The proper disposal of the product is the responsibility of the user.

 

 

 

  • Drizoro Maxjoint Elastic is recommended for sealing joints in cracked concrete and best of all the surface needs to be damp to apply it!

 

Sure is sad to see a joint sealant like the one in the above pictures fail so completely. The pictures were taken poolside on the Gold Coast. Showing severe delamination and splitting. The is many possible causes for the failure.

  1. Wrong product selection - not suitable for conditions
  2. impossibility of keeping substrate during preparation
  3. not primed properly
  4. no bond breaker
  5. poor application technique - not following manufacturers instructions
 

 

GUARANTEE: The information contained in this leaflet is based on our experience and technical knowledge, obtained through laboratory testing and from the bibliographic material. DRIZOR0 ®reserves the right to introduce changes without prior notice. Any use of this data beyond the purposes (sealing joints in cracked concrete) expressly specified in the leaflet will not be the Company’s responsibility unless authorised by us. The data shown on consumption, measurement and yields are for guidance only and based on our experience. These data are subject to variation due to the specific atmospheric and job site conditions so reasonable variations from the data may be experienced. In order to know the real data, a test on the job site must be done, and it will be carried out under the client responsibility. We shall not accept responsibility exceeding the value of the purchased product. For any other doubt, consult our Technical Department. This version of bulletin replaces the previous one.

Additional information

Weight2 kg
Weight

10 Kg, 2 Kg