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Parex LA Repair Concrete

629542

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Our price

£28.95 £34.74 inc VAT

RRP

£28.95 £34.74 inc VAT

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Free next working day delivery if ordered by 2pm

Parex LA Repair Concrete

LA Repair Concrete complies with the requirements of BS EN 1504-3 Class R4.

Parex LA Repair Concrete is a blend of special Portland cements, ground granulated blast furnace slag plus high quality continuously graded non ASR reactive aggregates. The product, when mixed with water, produces a homogenous concrete which will not segregate or bleed and has a dual shrinkage compensating system giving volume stability in both the plastic and hardened states. The mix has high flow characteristics and will not rapidly stiffen.

Parex LA Repair Concrete may be used for all concrete repairs wherever a flowing concrete is required. The product is easily mixed and placed under gravity or by pumping. The placed material is self compacting and will displace air from the repair area ensuring a strong bond between the placed material and the repair substrate.

The use of the Portland blast furnace type of cement gives a mix design with less than 3kg of equivalent sodium oxide per m3 thus minimising the risk of alkali aggregate reaction even in the parent concrete. In addition, the midrange resistivity enables cathodic protection to be undertaken in conjunction with Parex LA Repair Concrete.

Parex LA Concrete is suitable for the following repair methods as defined in BS EN 1504.
3.2 – Concrete restoration – Recasting with concrete or mortar
4.4 – Structural strengthening – Adding mortar or concrete.
5.3 – Increasing physical resistance – Adding mortar or concrete.
6.3 – Resistance to chemicals – Adding mortar or concrete.
7.1 – Preserving or restoring passivity – Increasing cover with additional mortar or concrete.
7.2 – Preserving or restoring passivity – Replacing contaminated or carbonated concrete.

Uses include:

  • Motorway bridge repairs.
  • Repairs to large structural concrete elements.
  • Protection of corroded and damaged reinforced concrete.
  • Refurbishment of soffits to bridge beams and crossheads.
  • Grouting under baseplates.

Specification Outline

Concrete repairs and replacement shall be carried out using LA Repair Concrete as manufactured by Parex Ltd. The product must be stored, handled and used strictly in accordance with the manufacturer’s instructions.

 

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Orders placed before midday will be processed the same day (except weekends and bank holidays) subject to stock availability.

Orders placed after midday will be processed on the next working day (except weekends and bank holidays) subject to stock availability.

When you have placed your order our dispatch team will prepare your items for collection from our couriers. When the couriers have collected your items you will be emailed a tracking number.

Please note: Our offices and warehouses are open Monday to Friday, 8am to 5pm. We are closed on weekends and bank holidays. ‘Working day’ is Monday to Friday.

Please allow 5-7 working days for your delivery unless ‘Next Day Express Delivery’ is stated.

If you have ordered a product that is listed as ‘Next Working Day Delivery’ before midday on Monday to Friday your order will be processed and dispatched the same day delivered the next working day.

For example. If you order a product listed as ‘Next Working Day Delivery’ on Monday before midday it will be delivered the next day (Tuesday).

If you order a product listed as ‘Next Day Express Delivery’ on Friday before midday it will be delivered the next working day (Monday).

If you order a product listed as ‘Next Day Express Delivery’ on Friday after midday it will be processed the next working day (Monday) and delivered the following working day (Tuesday).

Orders for UK Mainland

Any orders placed Monday to Friday before midday will be processed and dispatched the same day.

Any orders placed Monday to Friday after midday will be processed and dispatched on the next working day.

Saturday delivery is available on request only – please call 01708 855 698 for a quote.

Orders for Scottish Highlands and offshore locations

We will always endeavour to deliver to you as quickly as possible and at the best possible price.

However please note postcodes in some areas of the Scottish Highlands and offshore addresses require a delivery surcharge to our normal UK carriage fees and in some cases can take longer to be delivered, so please call us on 01708 855 698 for a bespoke quote and place your order with us over the phone.

AB36-38, AB55-56, FK17-21, G83, GY9, HS1-9, IM (ALL), IV (ALL), KA27, KA28, KW0-14, KW15-17, PA20-78, PH15-18, PH19-29, PH32-33, PH45-48, PH30-31, PH34-44, PH49-99, ZE (ALL)