Compare

Koster Repair Mortar R4

Name: Koster Repair Mortar R4
Brand: Koster Aquatecnic Ltd
SKU: omHWpXU7nA6nXJSaNX8k1T

Verified by manufacturer 4 months ago

Concrete repair mortar with high chemical and mechanical resistance. Koster Repair Mortar R4 meets all the requirements for an R4 approved mortar as per EN 1504.

Jump to:

+44 (0)1387 270252 Website

Application

Koster Repair Mortar R4 is suitable for statically relevant concrete repair and restoration measures.
The material is particularly suitable as a repair and restoration mortar as well as for concrete repair in areas with high chemical and mechanical stress, such as agricultural concrete structures or water treatment plants.
Koster Repair Mortar R4 can also be used for surface leveling of concrete up to a 50 mm vertical layer thickness.

Description

Koster Repair Mortar R4 is a concrete repair mortar which exhibits excellent adhesion on old and new mineral substrates.

Features and benefits:

High chemical and mechanical resistance.
Ideal surface repair material to all concrete structures.
Tested and approved according to EN 1504-3.
Can be used in conjunction with anti corrosion systems such as the Koster Z system.
Long pot life and easy to work.
Extremely low shrinkage.
High Strength.
Fully compatible with the range of Koster Waterproofing and restoration systems.

Please contact the Koster Technical team for more information at technical@kosteruk.com.

General information

Color	Grey
Finish	Smooth
Material	Cementitious
Shape	Formless
Length	Bespoke
Width	Bespoke
Height	Bespoke
Warranty description	Ten year

Uniclass	Pr_20_31_53_15 Concrete repair mortarsPrimary
CAWS	C42/310 Repair mortar

Specification data - Concrete repair mortars

Standard	To BS EN 1504-3.
Performance requirement class	R4.

Reaction to fire	Class A1.

Sustainability data

Contains Red List materials	No
Country of material origin	Germany
Country of product manufacture	Germany
Recyclability	No
Recycled content As defined in clause 7.8 of BS EN ISO 14021	0 %