2022-5-10 · Generally speaking, perlite concrete can be divided into two egories—Ultralight and Lightweight. Ultralight perlite concrete has a density less than 50 lbs/ft3 (800 kg/m3) and is used primarily for roof decks, raised
2015-4-22 · *Low density = 320 – 800 kg/m-3 [P.C.F] = Pounds per Cubic Foot (lb/ft3) † Thermal insulation: (k) = 0.086 to 0.234 Wm-1 °C Typical Physical Properties of Vermiculite Concrete 1 Note: The thermal insulation value is a function of bulk density and particle size; generally the lighter the mix the greater the thermal insulation will be.
Celotex high performance PIR insulation boards for solid concrete slab floors. Board thicknesses range from 25mm-200mm and lada as low as 0.021 W/mK . [email protected] 01473 822093 followed by a polythene separating layer, and either a concrete screed or tongue and groove chipboard, ready to receive the specified floor
To do this, mix the concrete solution. Add dry cement to a small amount of water and stir with a drill with a special nozzle until the consistency of sour cream. Without stopping to interfere, polystyrene granules are added to the solution. This can be
2019-11-20 · 2.3 Choice of Screed type 2.3.1 Sand/Cement screeds The most commonly used screed, it can be mixed on site using just cement, aggregate and water or can be supplied in bulk ready to use. Sand/cement screeds should only be used as a levelling screed, i.e. as a base for tiles, vinyl, tier flooring.
2022-5-25 · Excellent fire resistance (up to over 1000°C), most stone wool products are classified as noncoustible; Low thermal conductivity value of 0.038 – 0.041 W/m·K; Compressive strength in the range of 40 80 kPa, which is sufficient for exposed roofing appliions; Weight is in the range of 100 – 200 kg/m 3
Celotex XR4000. Celotex XR4000 is an easy to install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low emissivity foil facing. Available in thicknesses from 110mm to 200mm, it can be considered for roof, wall and floor appliions.
saving significantly on heating and cooling costs. Lightweight – weighs approximately 25% of conventional screed materials. Allows for a suitable slope and water run-off on roofs. Fire protection for up to 4 hours. Ease of use – just
See CONCRETE INSULATION, light-weight : Concrete, uninsulated: 0.08 18 30 0.3125 17 : Typical residential weight concrete 8" wall = R 2.5: Concrete, sand & gravel aggregate : 0.13 0.64 30 : 8" thick concrete slab or foundation wall
2022-5-26 · ProofTherm Lightweight Insulating Screed is supplied to sites in a convenient 20 kg – 40lt ±25 bagged dry product. Check out the other products in this ProofSheild Thermal Range, including ProofDeco – a Silicon Enhanced Mineral Render, a Lightweight Insulating Screed, and ProofBase Universal Acrylic Primer. ProofTherm Insulating Render/Plaster is a high
The ultimate voidfill material. Porofoam is a range of low density foam concrete designed specifically for voidfill, stabilisation and other lightweight appliions. Foamed concrete is a highly workable, low density material incorporating up to 80% air. It is generally self levelling, self compacting and may be pumped.
Mannok''s EPS insulation products are suitable for floor, roof and cavity wall insulation in commercial, industrial and domestic buildings. Our EPS is also used in many other appliions including void formers for bridge decks, flotation units for marinas, packaging and lightweight fill for road construction.
1 Upgrading an existing slab. • The simplest way of improving the thermal performance of an existing concrete ground floor is to add insulation and a new floor deck on top of the existing floor. • Though simple, raising the floor level
The lengths of the pieces typically range from 6 ft to 24 ft. Prodex Total 10M: One 4 ft x 85.3 roll (342 sq. ft.) 10mm (0.4") Twice as thick as regular Prodex, Increased R, More longitudinal strength + improved tearing resistance, Reduced condensation. Products Details.
2020-6-29 · Suspended floors have been benefiting from lightweight concrete for years, as it reduces the weight on the structure and increases fire resistance. Because lightweight concrete is typically thinner, it is made of different
The lengths of the pieces typically range from 6 ft to 24 ft. Prodex Total 10M: One 4 ft x 85.3 roll (342 sq. ft.) 10mm (0.4") Twice as thick as regular Prodex, Increased R, More longitudinal strength + improved tearing resistance, Reduced condensation. Products Details.
Royal School, Bath, Somerset. Foamed Concrete screed. P1100 Density: 500kg/m³, Screed Depth 150mm. Each bay of foamed concrete is 40 metres long by 3 metres. 150mm thick foam concrete screeds used to thermally insulate water reservoiurs and reduce loading to enable a quiet “contemplation garden”. Foamed concrete screeds poured in a “hit
Isocrete Composite K-Screed is a topping of Standard Isocrete K-Screed laid over a base of lightweight aggregate used for weight saving e.g. on roofs. Additional data sheets are available for Isocrete K-Screed for weight saving, for impact sound installation, for thermal insulation and for underfloor heating.
WHAT IS FOAM CRETE ? Foamcrete is lightweight concrete designed for gap filling, stabilisation and other lightweight appliions, providing heat and sound insulation.Foamcrete is a lightweight, free-flowing foam concrete and produced using CELLONAS foam agent. It is available in various densities and compressive strengths depending on the area
ARDEX A 29. Outstanding performance at an economical 1 part cement to 7 parts sand mix, and can still receive tiles from 24 hours and flooring from only 7 days. ARDEX A 70 GYPFLO. Quick-drying, flowable Calcium Sulphate Screed – drys twice as fast as standard Calcium Sulphate screeds, from as little as 14 days!
1 · Polystyrene Lightweight concrete – 600-2000 kg/m³ with compressive strengths from 1-25 MPa. Lightweight aggregate – as low as 1950 kg/m³ with compressive strengths up to 40 MPa (dependent on aggregate availability) All Boral concrete mixes are designed to comply with AS1379 – Specifiion and supply of concrete. Product Downloads.
The target U value for a concrete ground floor slab is 0.22 and these days the insulation must be provided around the edge of the floor slab as well. This stops any thermal bridging across the walls leading to cold spots. A 50mm thick
Royal School, Bath, Somerset. Foamed Concrete screed. P1100 Density: 500kg/m³, Screed Depth 150mm. Each bay of foamed concrete is 40 metres long by 3 metres. 150mm thick foam concrete screeds used to thermally insulate water reservoiurs and reduce loading to enable a quiet “contemplation garden”. Foamed concrete screeds poured in a “hit
Low density concrete; Moderate strength concrete; Structural concrete; 1. Low Density Concrete. These are employing chiefly for insulation purposes. With low unit weight, seldom exceeding 800 kg/m³, heat insulation value are high.
2019-5-13 · T: 0121 241 6691 E: [email protected] Productivity Easily up to 2000m2 per day Only 100 to 150m2 per day How quickly can you walk Within 24 to 48 hours Should not be walked on for 7 days on the ˜oor? Self Curing Requires covering and curing Joints 30-40 linear meters Can be laid in small bays of between Followi ng building construction joints 5-7linear meters
1 · Polystyrene Lightweight concrete – 600-2000 kg/m³ with compressive strengths from 1-25 MPa. Lightweight aggregate – as low as 1950 kg/m³ with compressive strengths up to 40 MPa (dependent on aggregate availability) All Boral concrete mixes are designed to comply with AS1379 – Specifiion and supply of concrete. Product Downloads.