NatCem D

NATCEM D is a blend of a Natural Cement and food grade retarders. It is a fine grout that is environmentally-friendly and used for repairs around sewers, ground stabilisation, work around the sea, grouting around tunnel linings and areas where chemical attack or pollution is likely. It can be injected into artesian water bearing strata and also can be used where high penetration is required. This product only requires to be added to water (see mixing instructions on the product data sheet for further details), can be used in cold & wet conditions, sets under water and can also be used to stop running water. It is also Reg.31 approved for contact with drinking water with only ½ hour curing period after set required.

Recommended Uses

• • Chemical Resistance

• • Reg.31 Approved Products for contact with drinking water

• • Waterproof grout

• • Grouting during repairs to sewers

• • Controlled soil stabilisation grouting

• • Void filling

• • Work around the sea

• • In contact with portable water

• • Wherever pollution or chemical attack is likely

• • Resistant to chloride penetration

Sectors

• • Utilities

• • Construction

• • Civil Engineering

• • Railways

• • Sea Defense

• • Mining

• • Water

Product Advantages

• • Excellent adhesion

• • Low shrinkage

• • Excellent resistance to pure water and sulphated water

• • Excellent resistance to aggressive chemicals

• • Very good cohesion and mixing

• • Fine compact surface

• • No curing membrane necessary

• • Can be used in wet conditions

• • Can be used under water

• • Controlled setting

• • Fine particle size for greater penetration

• • Set down to zero

• • Can be used in contact with potable water

• • Can be injected in to artesian water bearing strata, as it contains no material to leach out into the aquifer