Calcium Silicate Board

Celotex Introduces Polyisocyanurate Insulation Product with Improved Lamba Value

By Cameron Chai

Celotex has introduced a new premium performance polyisocyanurate (PIR) insulation product called the FR5000, which offers an improved lambda value of 0.021 W/mK to provide superior U-values.

According to Celotex, the foil faced PIR board is nearly 10% better than standard PIR products and more than 100% thermally effective than most mineral fibre products. It is engineered specifically for applications in pitched walls, floors and roofs to fulfill the growing needs of specifiers demanding superior product performance.

With higher thermal efficiency, the FR5000 enables specifiers to select thinner insulation products to fulfill the required specifications, decrease material expenditures and enhance useable space. Similarly, for projects that demand high-degree of insulation, the FR5000 with minimal profile thickness can offer better solutions.

Moisture significantly affects the thermal performance of mineral wool and phenolic based insulations, while it has no effect on the FR5000. The lightweight nature of the premium PIR product allows easy handling and reduces waste disposal.

The FR5000 offers fire protection in addition to superior performance insulation, as it is the first PIR board with a Class O fire rating, which applies both for the foam core and the whole product. Celotex’ other premium range thermal performance insulation products include CG5000 and SL5000.

The CG5000 is specifically developed for applications in partial cavity walls, while the SL5000 is a combination of 6 mm calcium silicate bonded to premium performance PIR insulation for applications in concrete soffit floors.

With its exceptional thermal performance, the FR5000 is suitable for complex construction projects and fulfills current building standards.

Source: http://www.celotex.co.uk

Stylish Citroen Survolt gets Composite Body Panel System

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Superconducting Cable Production Technology Wins R+D 100 Award

A method developed by researchers at the National Institute of Standards and Technology (NIST) and the University of Colorado at Boulder for making thin, flexible, high-temperature superconducting (HTS) cables has won a 2011 R&D 100 Award from R&D Magazine.

Currently the most popular of the three new board - China Cord ...

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Interior Graphic Standards

Board fire protection is also less likely to corrode metal substrates. CALCIUM SILICATE BOARDS Calcium silicate board is manufactured from either xonotlite ...

Architectural graphic standards

Board fireproofing is also less likely to corrode metal substrates. CALCIUM SILICATE BOARDS Calcium silicate board is manufactured either from xonotlite or ...

Autoclaved calcium silicate building products, papers read at the Symposium held at the School of Pharmacy (University of London), 18th-21st May, 1965, with the discussions that followed

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Thermal conductivity 24, thermal expansion 12 : joint conferences, October 26-29, 1997, Pittsburgh, Pennsylvania, USA

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Cement and mortar technology and additives, developments since 1977

A method for making an asbestos free calcium silicate board comprises (a) preparing a slurry of a mixture of 20 to 50% of silicic acid material, ...