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: 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: US4x60
Delivery Time: In stock, 1-2 days
4x60mm 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 p..
£8.91
£10.69 inc VAT
Brand: TECO
Model: HD1300B100
Delivery Time: In stock, 1-2 days
Galvanised Heavy Duty Restraint Strap 1300mm Bent 100mm 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..
£3.82
£4.58 inc VAT
Brand: TECO
Model: WNT - 90x285
Delivery Time: In stock, 1-2 days
90mm x 285mm Woody No Tag Joist Hanger is produced from 0.8mm thick pre-galvanised mild steel in accordance with the BS EN 10327:2004 DX51D+Z275 specifications. The hangers have been accordingly tested by Ceram Research, whereas the test results are available upon request. Also available in Stainles..
£0.60
£0.72 inc VAT
Brand: TECO
Model: NP170x175
Delivery Time: In stock, 1-2 days
170x175mm Galvanised Nail Plate is plate used to connect or repair timber. The plate has strengthening ribs for added rigidity. All holes are pressed countersunk to aid location of the nail and to give a flush finish. Made from Galvanised steel EN 10346 DX51D Z275. InstallationUse appropri..
£82.50
£99.00 inc VAT
Brand: TECO
Model: TBHEX8x75
Delivery Time: In stock, 1-2 days
8x75 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 (Fixt..
£55.43
£66.52 inc VAT
Brand: TECO
Model: STD - 38x285
Delivery Time: In stock, 1-2 days
38x285mm Woody Standard Joist Hanger is a timber to timber joist hanger produced from 1mm thick pre-galvanised mild steel in accordance with the specification given in the BS EN 10327:2004 DX51D+Z275. It is also available in stainless steel. The hanger includes a base tag, which can significant..
£0.95
£1.14 inc VAT