Type CD Cavity Dropcloak

Application

Compatible with traditional and timber frames.

Suitable for cavity widths of 50–200 mm.

Description

Preformed damp proof course barrier built into the inner leaf only of a cavity wall.


Features and Benefits:

  • Available in all dimensions.
  • Chlorofluorocarbon (CFC) free and zero ozone depletion potential (ODP).
  • DPC control independent of external masonry skin.
  • Uninterrupted structural bonding of outer skin.
  • Protects a high level masonry feature that impinges a cavity without weakening or affecting the structural bonding of that feature.
  • Prevents the top surface of a conventional cavity barrier acting as a bridge for penetrating water.
  • Protects a conventionally shaped acoustic or fire cavity barrier from acting as a cavity-crossing bridge for penetrating water.
  • Prevents damp penetration via a masonry feature within an external skin, without envelopment within that skin.

General information

Color

Black

Material

Polypropylene

DPC.

Size

2400 x 150 mm

2400 x 200 mm

2400 x 250 mm

2400 x 300 mm

Uniclass 2015

Pr_25_57_21_66 Preformed cavity traysPrimary

CAWS

F30/380 Junction cloaks/ stop ends for preformed dpcs/ cavity trays

F30/385 Junction cloaks/ stop ends for preformed dpcs/ cavity trays

F30/58 Preformed dpc/ cavity tray junction cloaks/ stop ends

Specification data - Preformed cavity trays Enhanced data

Material

Polypropylene.

To fit cavity width

50–200 mm.

Length (effective)

2400 mm.

Product Reference

Type CD Cavity Dropcloak

Drop length

150 mm.

200 mm.

250 mm.

300 mm.

Literature

Protecting the Building Envelope Volume 28 (cavity tray, damp proofing, ventilation and cavity closers)

Protecting the Building Envelope Volume 28 (cavity tray, damp proofing, ventilation and cavity closers)

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