It is a lap jointed board.CHARACTERISTICSExcellent thermal cond.. 2500x600mm - 1.5m2  Delivery Time: 2 - 4 days. 30mm Kingspan Styrozone N300R XPS Board is an insulation for inverted roofs, basements, car park decks, and heavy-duty commercial, industrial and cold store flooring. We are national suppliers of ISOboard & SANBOARD extruded polystyrene ceiling boards & in South Africa and we export. The raw material is heated in special machines called pre-expanders with steam at temperatures of between 80-100C. XPS products are manufactured in proprietary processes that melt plastic resin and additives into a molten material, which is extruded through a die where it expands and cools into a uniform closed cell rigid board with no voids or pathways for moisture to enter. 4mm Marmox Multiboard Waterproof Insulation Board is a multifunctional board made from closed cellular structure rigid XPS foam, with a polymer-concrete coating on both sides, reinforced with a fibreglass mesh encased by carbon nano-fibres.CHARACTERISTICSCompletely waterproof,Very versatile and mult.. Thermoblock 100mm  Delivery Time: 2 - 4 days. 38mm Cellecta XCHiP is a high performance insulation board with a 18mm chipboard laminate facing. It can also be used as the external insulation layer in basement walls dept.. 1250x600mm - 6m2  Delivery Time: 5 - 7 days. These sheets have a closed-cell structure and virtually no air-voids in between the cells. There, the mixture combines perfectly and melts under controlled conditions such as high temperatures … ClimaFoam “Extruded Polystyrene (XPS)” is a high performance, water resistant and lightweight board of thermal insulation recommended for use under concrete slabs, green roofs, edge beams, cavity walls, external walls and cool rooms. It combines the benefits of high performance extruded polystyrene with a facing board to produce a composite thermal board to suit .. N300R 30mm - 10.50m2  Delivery Time: 3 - 5 days. Extruded Polystyrene is a closed cell polystyrene rigid foam board, with high compressive strength and excellent long-term thermal resistance performance, due to its inherent resistance to moisture transfer. Basic - 22mm  show quantity discountsDelivery Time: 2 - 3 days. Continuous insulation for use on residential and commercial exterior above or below grade wall assemblies … Consisting of 9.5mm tapered edge wallboard bonded to expanded polystyrene, offering great thermal and a level of acous.. 1200x2400mm - 2.88m2  Delivery Time: 5 - 7 days. 60mm Kingspan GreenGuard GG700 XPS Board is an insulation for car park decks, and heavy-duty commercial, industrial and cold store flooring. Then the stabilised pre-expanded beads are transported to moulds where they are again subjected to steam so that the beads bind together. Insulfoam R-7.8 2-in x 4-ft x 8-ft 1 Faced Polystyrene Garage Door Foam Board Insulation. They have high compressive strength, and a closed cell structure which resists the absorption of ground water and the passage of water vapour. With A Thermal Insulation K -Value Of 0.024 These Rigid Insulation Boards Provide Great Insulation To New And Existing Buildings. 25mm Cellecta Yelofoam is made of extruded polystyrene (XPS) foam blown with a mix of HFA & CO2 gases, containing a yellow pigment, flame retardant additive and nucleating agent. Ex All products physical propert.. 600x2500mm - 1.50m2  Delivery Time: 2 - 4 days. Extruded polystyrene is much denser than expanded polystyrene (2.18 lbs. Extruded polystyrene (XPS) rigid insulation board with thermal, moisture resistive properties and functionality as air barrier. compressive resistance) after1,000 freeze/thaw cycles carried out in accordance with ASTM C-666, procedure A (see chart below). It will withstand continuous temperatures up to 75 degrees C and can be easily worked with normal hand tools. They are later sectioned to the required shape like boards, panels, cylinders etc. XPS is most commonly used as foam board insulation. Cellecta XCHiP combines the benefits of HEXATHERM high performance thermal insulation with a P5 moisture resistant, tongue and groove chipboard to produce a high compressive strength, interlocking floor.. 62mm Cellecta Hexatherm XPLY is a high performance extruded polystyrene thermal insulation roof board bonded to a 12mm plywood laminate facing, also suitable for internal walls and floors. It is available with shiplap joints, tongue & groove edges depending on the application. A blowing agent is then injected into the mixture to form gas bubbles. Extruded polystyrene rigid boards have high resistance to water absorption, good physical and thermal properties. For such applications, the moisture-resistive properties of XPS often make it a suitable choice. Styrofoam is the Trade-Name of a range of blue Extruded Polystyrene Foam insulation boards originally developed and marketed by the Dow Chemical Company in the early 1940’s. Extruded polystyrene is made by mixing polystyrene pellets with various ingredients to liquefy them. 26mm Cellecta Hexatherm XCPL is a high performance extruded polystyrene thermal insulation board bonded to an high impact thermal laminate facing, suitable for car parks and soffits. Extruded polystyrene is slightly denser and therefore slightly stronger in compression than expanded polystyrene but has a lower thermal conductivity. Extruded polystyrene (XPS) foam board insulation is considered a mid-range rigid board insulation product, relative to cost and performance. XPS can be used in asphalt built-up roofing systems, however provisions must be made to protect the insulation from heat and solvent-based products. 10mm White Polystyrene Board is a very lightweight and easy to handle and install, expanded polystyrene (EPS) board specially designed to be used as a part of various external wall insulation systems. It is especially designed for protected membrane flat roofs, but is also used in green roofs as a popular alternative to tradi.. 50mm Kingspan Styrozone N 500 R XPS Board is an insulation for inverted roofs, basements, car park decks, and heavy-duty commercial, industrial and cold store flooring. XPS broads are therefore used in below-grade, under pavement, car park applications. The foaming liquid is forced through the shaping die and, when cooled, it produces a closed cell foam that is rigid and water resistant. Production. It combines the benefits of high performance extruded polystyrene with a facing board to produce a composite th.. 56mm Cellecta Hexatherm XMD is a high performance extruded polystyrene thermal insulation board bonded to a 6mm thermal laminate facing, suitable for vertical upstands. 30mm Soprema XPS SL is an extremely durable, high strength extruded polystyrene thermal insulation board offering high water resistance for flat and pitched roofs. XPS foam is considered to have a closed-cell structure wherein the cells are packed together tightly and have no voids or spacing between them. Temperatures above 120C will melt polystyrene. This resistance to water absorption stabilises the R-value in the long range. Polystyrene is flammable, requiring proper placement in any assembly. But in the case of extruded polystyrene, the polystyrene resin beads or granules are fed into an extruder, where they are heated at very high temperatures until … Compare; Find My Store. It’s primarily used in the form of white or grey panels to insulate floors, walls, roofs, or terraces. Extruded Polystyrene Foam Cell Structure. It can be bonded or mechanically fixed to the wall. STYROFOAM™ Brand SM Extruded Polystyrene Foam Insulation 2. The beads are dried at the same time. Thermaboards (PTY) Ltd is a national supplier of Extruded Polystyrene (XPS) and Expanded Polystyrene (EPS) rigid boards are used for thermal insulation.

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