2021-10-30 · High thermal insulation properties. Excellent fire rating; High compressive resistance. Improves the acoustic impact insulation class (IIC) of the roof. Compatible with all water proofing membranes. Easy to handle, cut and install. Does not rot or promote fungi growth. Stable physical properties. Facing
Our product is widely used for the heat insulation and sound absorption and heat preservation of pipes in building field Our main market is in Europe, Midle East, Southern Asia, Northen America, and other areas in the world. Specification Rock wool Board …
2021-10-4 · High strength, dual density, stone wool board for thermal insulation of floors. PRODUCT GENERAL DESCRIPTION: Thermal ROCKFLOOR® is a high compressive strength, dual density, stone wool insulation board with a tissue face finish on the top surface, enabling compatibility with a wide range of installation methods.
2020-8-7 · Mineral wool ci can now be produced that is relatively light and has high compressive strength, enabling more flexible design options. New Manufacturing Methods, New Research Mineral wool insulation is made by spinning molten rock or slag into fibers which are bound together to create insulating material.
Glass wool is made from a mixture of natural and recycled glass than Rock wool. Great compressive strength. Can be made up to 200kg in density. 4. Thermal Performance. More versatile, cost-effective at lower weights. The material is 10% thicker to give the same performance. 5. Acoustic Performance.
2020-10-24 · Compressive Strength: 439 lbs./ft2 (21kPa) @ 10% compression; 1065 lbs./ft2 (50kPa) @ 25% compression Moisture Resistance: Absorption of less than 0.05% by volume when tested in accordance with ASTM C1104
2014-8-26 · Short fibre- compressive strength. Non-combustible suitable for temperatures up to 850º C Denser than glass mineral wool. Available in the form of slabs, rolls mattresses and pipe sections. High compressive strength. Disadvantages Dust and fibres are a health risk.
2021-10-27 · The PIR range has high efficiency insulation performance, enhanced compressive strength, superior resistance to thermal stress and increased resistance to burning and spread of flame. CR45 is commonly specified in cryogenic insulation applications.
2021-10-31 · Water Vapor Diffusion Resistance Factor: EN - 12086: Compressive Resistance: EN - 826: Sound Absorption Coefficient: CSN ISO 10534-1: Tec. University Of Liberec (Czech Republic) Thermal Conductivity: ASTM C 518:2004: Certificate of Product Conformity Factory Made Mineral Wool (MW) Products BS EN 13162:2012. Fire Behavior: ASTM E 136:2004 ...
2021-1-2 · In the present study, the mechanical properties and the residual stress–strain behavior of lightweight concrete (LWC) containing pumice coarse aggregate and rock wool waste (consisting of mineral fibers) were explored prior to and following thermal loading. Key variables included the volume percentage of rock wool waste (0%, 2.5%, 5%, 7.5%, and 10%) and exposure temperature (20°C, …
China High-Density Rock Wool, Find details about China High-density Rock Wool, Water-proof rock wool from High-Density Rock Wool - Langfang Fuerda Chemical Building Materials Co., Ltd.
2011-2-1 · Including 10% rock wool waste in cement-based composites for w/cm of 0.55 and 0.65 achieves compressive strength increases of 19% and 18%, increases in splitting tensile strength of 33% and 26%, reductions in abrasion resistance of 4% and 5%, decreases in absorption of 33% and 28%, increases in resistivity of 251% and 253%, and decreases in ...
2020-10-25 · The ROCKFLOOR® boards feature a high compressive strength to work in all common applications and have a tissue facing to make them compatible with a wide range of installation methods. Thermal ROCKFLOOR® has a dual density to absorb sub-floor imperfections, while offering a high compressive strength on the top surface. Acoustic ROCKFLOOR® is ...
Applications. Using rock wool belt with the vertical fiber and processing as forms of external wall system with thin finish coat,applied to exterior wall,underground parking,store room and ceiling,whick can achieve higher tensile strength.Uniformity of materials assures the same insulation property and weather-resistance property in the whole integrate wall,and safe for fireproof.
Compressive Strength 10% compressive >20 Kpa Moisture Resistance The products has water-repellent performance, non-hygroscopic. Chemical Properties/Biological Properties Mineral wool is neutral (PH 7) or slightly alkaline and meet the requirement of standard ASTM C 795, JIS A 9504. It will not normally support the growth of molds, fungi and ...
Thermal ROCKFLOOR is dual-density insulation providing thermal performance for ground floors. Thermal ROCKFLOOR is a high compressive strength, dual-density, stone wool insulation board with a tissue face finish on the top surface, enabling compatibility with a wide range of installation methods.
Rockwool (rock mineral wool) Rock mineral wool provides superior thermal and acoustic properties and high compressive strength, with a significant advantage in fire safety. The core material is non-combustible and resistant to temperatures in excess of 1000 C. …
Comprised of a high-density outer layer and a lower-density sub-layer, Dual Density products provide compressive resistance, excellent sound absorbency and many other benefits for different applications. Dual Density stone wool products in the United Kingdom are supplied exclusively by ROCKWOOL and its distribution network.
2021-4-28 · technology allows for superior compressive strength while providing thermal efficiency, non-combustibility, water repellency, and flexibility when working with uneven substrates. RainBarrier® ci High Compressive Plus (110) can be used behind medium-weight cladding types – including combustible and open-joint assemblies.
The compressive strength of slag specimens activated with alternative activators with the highest concentration of dissolved silicon (21 g/L) was, however, 70% higher than the compressive strength ...
It is lightweight, durable with good compressive resistance. It is available in different densities and dimensions to meet various application requirements. Also manufactured by IIG, Thermo-12 Gold is a pre-formed, high temperature, abuse-resistant pipe and block insulation with exceptional structural strength…
2020-5-23 · CCEWOOL High compression strength Flat foof insulation rock wool board provide a one stop solution to roofing insulation requirements. They are suitable for new and re-roofing applications on metal deck or concrete deck. It has proven track records in various international projects.
2017-7-26 · Despite its low density, perlite still offers high compressive strength (> 80 psi/ 550 kPa) 1 when compared to other insulations like mineral wool (the strongest of which offers 7.5 psi/ 48 kPa) 2 or aerogel (> 3 psi/ 20.7 kPa) 3. It is outmatched by calcium silicate which offers compressive strength that equals or exceeds 100 psi (690 kPa) 4 ...
2021-1-6 · Compressive strength . Because of the way it''s made, Rock Mineral Wool has slightly shorter fibre strands compared to Glass Mineral Wool. These shorter strands give Rock Mineral Wool superior compressive strength. This is why products for flat roofing applications, which may be walked on during installation or maintenance, are manufactured ...
Rock Wool Pipe. CCEWOOL heat-resistance Rock Wool Pipe is made of rock wool fiber rolled by amold and cured under high temperature. For easy installation, it can be cut along the axis of the shell to facilitate construction. It ensures the tight coupling between the shell and the pipelines that needs insulation. View More. Industrial Applications.
Description. Thermal ROCKFLOOR® is a high compressive strength, dual density, stone wool insulation board with a tissue face finish on the top surface, enabling compatibility with a wide range of installation methods. Designed for the thermal insulation of ground and suspended floors subject to normal floor loads arising in houses, offices ...
High-density rock wool is the ideal solution. 3. Compressive Strength. Glass wool is made from a mixture of natural and recycled glass than Rock wool. Great compressive strength. Can be made up to 200kg in density. 4. Thermal Performance. More versatile, cost-effective at lower weights.
Produced with a robust, high density top surface, the products therefore exhibit excellent point load compressive resistance. The dual density roofing boards are manufactured with a high density. The panel is coated with a layer of bitumen. For heat insulation and acoustic in metal or concrete flat roofs. Advantages: Faster to install
Stone Wool is a consistent density slab. This ensures better long-term compressive strength, high impact resistance, better thermal performance and a thinner, lighter product compared to other high-strength insulation options. Application. EWI Slab is specifically for use with external wall insulation systems.
Mineral wool manufacturers often list compressive strength values in pounds per square foot (psf) and allow greater deformation during the test - misleading one to think they have high values. When converting psf to psi and using the same test method as Polyiso, mineral wool provides less than half of the compressive strength of standard Polyiso.
2021-10-28 · Stone Wool. Stone wool, also known as rock wool, is a type of mineral wool insulation produced from basalt stone fibers. It is one of the most common solutions for exposed mechanically fastened roofs, especially where very high fire resistance is required.
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