Damp Proof Membrane - DPM - 4x25m Roll
Damp Proof Membrane - DPM - 4x25m Roll
Price: £69.00 (£82.80 inc VAT)
- Product Code: A1-5633
- Delivery Time: In stock, 1-2 days
- Brand: TECO
- Model and Size: DPM300B
- Weight: 25,000.00g
Damp Proof Membrane - DPM - 4x25m Roll
Length: 25000mm
Width: 4000mm
Thickness: 0.3mm
Weight: 25000g
Damp Proof Membrane is intended for use within solid concrete floors to prevent the rise of moisture or damp through structure flooring. Suitable for most construction damp proofing requirements. The DPM can be used as either below the slab application, directly below the flooring surface or in a sandwich construction, between base concrete and the screed. Manufactured from recycled polythene to meet PIFA and BBA standards.
Specification
- Manufactured to both BBA and PIFA requirements.
- 1200 gauge (300 micron).
- 4m x 25m.
- High puncture resistance.
Installation
- Unless the application surface is smooth it should be blinded with compacted soft sand to guarantee a soft bed, free from any objects that may puncture the membrane during installation or when concrete is applied.
- It is recommended that the DPM should be covered with a protective layer or screed as soon as possible after the membrane has been installed.
- Care should be taken when applying concrete or screed on top of the DPM to avoid stretching or the DPM being displaced.
- When joining two sheets a minimum overlap of 150mm should be provided between each of the sheets.
- For the best waterproof protection when making a join a double welted fold should be formed between the joining sheets. This should be formed by an overlap of 300mm from both sheets. Alternatively the 150mm overlap can be sealed with 100mm wide jointing tape.
- Any Punctures in the membrane should be patched with sheets of identical thickness lapped at least 150mm away from the perforation edge and sealed with double sided pressure sensitive tape.
- When installed within structures Damp Proof Membrane should be linked to the Damp Proof Course within the structure walls to from a continuous damp proof barrier throughout the structure.
Note: Not recommended for use as a general gas proof barrier system on Brownfield sites or in applications where gases such as radon are present.
Brand: TECO
Model and Size: TBHEX10x75
Delivery Time: In stock, 1-2 days
10x75 Hex Head Self Tapping Anchors for use in a variety of base materials. The self tapping action provides a positive anchorage in concrete, brick, stone and blocks. Zinc & Yellow Passivated.Length: 50mmDrill Dia: 6mmHole Depth Embedment: 10mmMax Fixture Thickness: 20mmClearance Hole (Fix..
£41.40
£49.68 inc VAT
Brand: TECO
Model and Size: CSHBZPM10x200
Delivery Time: In stock, 1-2 days
10mm - 200mm length Zinc Plated Coach Bolt. Cup Square Hex Bolts are also referred to as Coach Bolts or Carriage Bolts. They have a dome head with a square underneath for locking into the timber. Bright zinc plated or hot dipped spun galvanised to EN ISO 1461:2009 FeaturesSupplied com..
£16.10
£19.32 inc VAT
Brand: TECO
Model and Size: MFT76/504BA - 76x214
Delivery Time: In stock, 1-2 days
76mm x 214mm Multifunctional Joist Hanger is a Face Fix Joist Hanger, produced from 2mm thick pre-galvanised mild steel in accordance with the specification given in the BS EN 10327:2004 DX51D+Z275. It is especially designed for timber to masonry and timber to timber fixings. It inclu..
£3.05
£3.66 inc VAT
Brand: TECO
Model and Size: LD1000T100
Delivery Time: In stock, 1-2 days
Galvanised Light Duty Restraint Strap 1000mm Twisted 100mm is designed for vertical restraint, for example fixing wall plates to masonry. The straps are produced from edge coated galvanised mild steel, also available in stainless steel. They are designed for 6mm and 25mm offset c..
£1.74
£2.09 inc VAT
Brand: TECO
Model and Size: US3.5x25
Delivery Time: In stock, 1-2 days
3.5x25mm Ultimate Wood Screws - tempered and waxed high quality zinc plated steel, self-centering, self-countersinking, stick fit wood screws with slotted shank for reduced wood splitting and a sharp point for rapid starting with minimum force.CharacteristicsTempered and waxed high quality zinc..
£4.24
£5.09 inc VAT
Brand: TECO
Model and Size: HD1500B150
Delivery Time: In stock, 1-2 days
Galvanised Heavy Duty Restraint Strap 1500mm Bent 150mm is designed for lateral and horizontal restraint (as in roof trusses). The straps are produced from edge coated galvanised mild steel, also available in stainless steel. They are designed for 6mm and 25mm offset centres holes.APP..
£4.24
£5.09 inc VAT