Search/Sub head 27/27.2.3

Providing and fixing cavity wall insulation with Closed cell Chemical cross linked polyolefin foam (XLPE) with factory reinforced both sides Aluminium foil facing from manufacturer, with class O fire properties, the density of the foam should be not less than 25 kg/ m3, fixed to wall with Polyamide insulation fasteners. The joints of XLPE sheets shall be sealed with 75 mm wide self-adhesive Aluminium tape etc. complete as per specification, drawing based on type of material of wall and climatic zone and as per direction of Engineer-in-Charge.

27.2.325 mm thick Closed cell Chemical cross linked polyolefin foam (XLPE) Class-O Slab with both sides Aluminium Foil for cavity wall insulation (Thickness Tolerance ±1.5mm)

Matches DSR 2023

Rate per sqm

963.95

DSR 2023

How this rate is built5 items, 4 additional charges

Material25 mm XLPE slab having density 25-30 kg/ m3 with both sides Aluminium Foil, Polyamide insulation fastener upto 90 mm, 75 mm wide self adhesive tape

LabourCarpenter 2nd class, Beldar

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Water 1%GSTCPOH 15%Cess 1%

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27.2.3This item

27.2.440 mm thick Closed cell Chemical cross linked polyolefin foam (XLPE) Class-O Slab with both sides Aluminium Foil for cavity wall insulation (Thickness Tolerance -2mm & +3.5mm) · Providing and fixing cavity wall insulation with Closed cell Chemical cross linked polyolefin foam (XLPE) with factory reinforced both sides Aluminium foil facing from manufacturer, with class O fire properties, the density of the foam should be not less than 25 kg/ m3, fixed to wall with Polyamide insulation fasteners. The joints of XLPE sheets shall be sealed with 75 mm wide self-adhesive Aluminium tape etc. complete as per specification, drawing based on type of material of wall and climatic zone and as per direction of Engineer-in-Charge.

27.2.550 mm thick Closed cell Chemical cross linked polyolefin foam (XLPE) Class-O Slab with both sides Aluminium Foil for cavity wall insulation (Thickness Tolerance -2mm & +3.5mm) · Providing and fixing cavity wall insulation with Closed cell Chemical cross linked polyolefin foam (XLPE) with factory reinforced both sides Aluminium foil facing from manufacturer, with class O fire properties, the density of the foam should be not less than 25 kg/ m3, fixed to wall with Polyamide insulation fasteners. The joints of XLPE sheets shall be sealed with 75 mm wide self-adhesive Aluminium tape etc. complete as per specification, drawing based on type of material of wall and climatic zone and as per direction of Engineer-in-Charge.

27.2.6Total 59 mm thick (comprising of 40mm + 19mm sandwich slab) Closed cell Chemical cross linked polyolefin foam (XLPE) Class-O Slab with both sides Aluminium Foil for cavity wall insulation (Thickness Tolerance -2mm & +3.5mm) · Providing and fixing cavity wall insulation with Closed cell Chemical cross linked polyolefin foam (XLPE) with factory reinforced both sides Aluminium foil facing from manufacturer, with class O fire properties, the density of the foam should be not less than 25 kg/ m3, fixed to wall with Polyamide insulation fasteners. The joints of XLPE sheets shall be sealed with 75 mm wide self-adhesive Aluminium tape etc. complete as per specification, drawing based on type of material of wall and climatic zone and as per direction of Engineer-in-Charge.