logging in or signing up used building materials usedbuildingmaterial Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 934 Category: Entertainment License: All Rights Reserved Like it (4) Dislike it (3) Added: November 02, 2010 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... By: GreyP (25 month(s) ago) Try http://www.habitata.com if you need building materials in St Louis. Saving..... Post Reply Close Saving..... Edit Comment Close By: ritudeepak2003 (36 month(s) ago) Nice Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript Composite Building Materials : Composite Building Materials Composite building materials are formed from two or more distinctly different materials. When combined, the properties of the newly formed material are superior to those of the individual components. The process of combining is a physical practice rather than a chemical one, so the composite materials feature the combined properties of their ingredient materials. Composite materials contain two types of constituent materials, matrix and reinforcement materials. At least one variety of each type is necessary. The matrix material surrounds and supports other constituents by keeping their relative positions. The reinforcement material imparts special physical properties, such as electrical and mechanical, to improve the matrix properties. Composite materials are noted for characteristic properties such as high structural strength, lightweight, resistance to chemical wear and corrosion, toughness (impact strength), mechanical stiffness, heat resistance and ease of processing (manufacturing). Most materials are cost effective, cause less public inconvenience and require lower long-term maintenance and replacement costs. Commonly used forms are fiber-reinforced plastics (fiberglass, thermoplastic composites, thermoset composites, etc), metal matrix composites (white cast iron, hard metal and metal-intermetallic laminate), ceramic matrix composites (cement, reinforced carbon-carbon, etc) and engineered wood (plywood, oriented strand board, and pykrete). Composite materials are found in nature. An example is wood that contains cellulose fibers reinforced by a polymeric substance like lignin. Wood is one of the most common materials used in the construction industry. Straw and mud in the form of bricks are the most primitive composite building materials. Other varieties are organic matrix or ceramic aggregate composites (syntactic foam and asphalt concrete). Concretes are made from the combination of aggregate and cement binder. They are used in the manufacturing of motorways/roads and all building structures. Natural fiber composites (NFCs) are made up of natural fibers like wood or hemp with artificial materials like recycled plastics. They are generally inexpensive and can be easily molded into sheets, boards and frames. NFCs are used as an alternative for timber in fences, railings, flooring, roofing, etc. The composite materials like imitation granite and cultured marble sinks are also widely used. Visit our site to know more about wholesale building material sand quickly learn all about from one of the best leading website authorities online. http://www.bidcartel.com You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.