F.A.Q.

A:  Minimum: Any material that requires water should not be used where there is a possibility of the water freezing before initial hydration of the cement has taken place. BS 8000 states that 5°C is the minimum temperature at which cementitious materials should be used.

Maximum: The maximum temperature at which Weber recommends the use of its products is 35°C. If in doubt please contact our technical services department.

The actual minimum and maximum temperature at which each of our products can be applied are detailed on the relevant data sheets.

A:  Coverage of materials are on relevant data sheets.

For most products the coverage is quoted in litres - as a guide: 1 litre will cover 1m² at 1mm thick.

Example - Five Star Grout when mixed with maximum water addition will yield 14 litres of material.  If the thickness is 14mm then one bag will cover 1m².

All coverage rates should be checked to ensure that a) enough material is ordered for any given project or b) too much material is not ordered.

A:  All the relevant mechanical data for our products are outlilned on the data sheet. For more specific information please contact our technical services department.

Compressive strength gain of Five Star Grout at lower temperatures.

Compressive strength gain of Five Star Grout SP at lower temperatures.

Compressive strength gain of Five Star Repair Concrete at various temperatures.

A:  Where necessary our products have been designed and formulated to meet the relevant specification.  For more information view our Product Selector Guide.  Weber technical services can help with the selection of the correct material to comply with your specification.

A:  Minimum and maximum thickness of application is detailed on the relevant data sheets. For special requirements please contact our technical services department.