Other Surface Preparation Services

Our service extends to some highly specialised surface preparation methods.

Preparation of movement joints

Preparation of movement joints

Movement joints are a necessary element of construction and are designed to allow for movement in a structure, shrinkage and to control cracking.

Examples of movement joint projects:

Our specialist movement joint team can advise and design the refurbishment of failed movement joints including waterproof movement joints in basements.


Preparation of drypack areas

Drypack is used as part of an underpinning system where a new basement structure is constructed beneath an wall or structure. Drypack, whilst fulfilling a necessary structural role is prone to washing out under water pressure.

Examples of our recent projects:

Our specialist team are able to design and undertake the preparation and sealing of a drypack joint before the application of a waterproofing system.

Service Penetrations

Service Penetrations

Incoming services through the structure are a weak point for water ingress and effective waterproofing and sealing. Often the services are “post drilled” through the wall which damages the concrete structure.

Examples of our recent projects:

With our extensive knowledge of working in basement and concrete repair projects,
Grind Blasters will help you achieve the best results in repairing and refurbishing
service penetrations and movement joints.

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