Cavity Drain Installation

The BS8102:2009 code of practice for protection of below-ground structures against water from the ground gives recommendations and guidance on the methods of preventing the entry of water into your structure. It has three performance grades as below:

Grade Required level of performance
1 Some seepage and dampness is permitted
2 No water penetration, but dampness is permitted
3 No water penetration or dampness is permitted 

 

The vast majority of basement construction requires grade 3 level of performance and is for habitable accommodation. BS8102:2009 outlines the three types of waterproof protection:

 

Type Waterproof protection
A Internal or external tanking
B Structurally integral protection
C Internal drained cavity protection with a sump and pump for removal of water or its disposal by gravity

 

When designing a waterproof basement, cavity drain membranes are an effective way to keep any unwanted water ingress out. The cavity is installed internally and diverts away any moisture which could breach the structure. This can lead to a sump or drainage system to pump away.

Cavity drain systems can be used in conjunction with another waterproofing type or on its own. With an increased focus on dual system waterproofing, it is often specified as the secondary system which is installed once the structure is built.

MPS Concrete Solutions’ trained operatives have extensive experience in installing all cavity drain systems and will give you the option to be able to dry line or render directly onto the cavity whilst still being able to maintain it for years to come.

 

MPS – The right way to waterproof.

Tel:
+44 (0) 1954 780687

Email:
sales@dbgholdings.com

Martyn Smith

Director

Martyn started off his career in concrete working as a Contracts Manager for a waterproofing manufacturer.

He started MPS Concrete Solutions in 2013 when he saw a gap in the market for quality concrete repair and injection hose installation.

In his spare time, he is an avid West Ham fan and a county pool player.

Frank McGinley

Business Development Manager

Frank brings 10 years' knowledge of waterproofing injection resins and over 25 years’ experience in the waterproofing and concrete repair sectors overall. Having worked extensively with bandage systems and injection hose products, he has a broad knowledge of materials and methods for the remedial repair of movement and construction joints, as well as leaking concrete and soil stabilisation techniques.

Frank supports Spurs and enjoys a test match during the summer.

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Tel: +44 (0)1954 780687 | Email: sales@dbgholdings.com

DB Group, Wellington Way, Bourn Airfield, Cambridge. CB23 2TQ

Tel: +44 (0)1954 780687

DB Group, Wellington Way, Bourn Airfield, Cambridge. CB23 2TQ