Crack Policy TECHNICAL BULLETIN 4 Stucco is widely used all over the world as an exterior cladding because of its aesthetic appeal, durability, fire resistance. Plaster is a building material used for the protective andor decorative coating of walls and ceilings and for moulding and casting decorative elements. In English. Contract Rates Specifications for your Home Construction Tricon Builders Engineers Contractors Besides Manappuram Finance Limited Market junction, Eriyad. Fl Studio Trap Drum Kits. The Various Wood and Timber Types Used in Construction. Wood has been used in construction for thousands of years and remains to be seen as one of the most important building materials available. Its malleability, strength, appearance and long life span means that it has well and truly stood the test of time. But to get the best out of wood, the right type needs to be chosen for the right job. This is because unlike other materials the characteristics of wood can vary dramatically, meaning that a lot of factors will have accounted for. For example, the age, type, colour, structure and water content of wood, are all factors that need to be considered before using it for construction purposes. To make life easier all woods are divided into one of two categories these categories are hardwoods and softwoods. This article will go on to look at some of the woods that make up these categories, whilst briefly assessing the role that they play in construction. What is the difference between hardwoods and softwoods35 Note For Hard Latterite Soil and Hard Rock Soil works have to be classified and certified by Executive Engineer, where ever these types of soil is. We use cookies to help deliver our services and give you the best experience on our website. If you continue without changing your settings, well assume that you are. Search Putzmeister companys catalogues and technical brochures. For BIS Use Only Doc CED38 7811P June 2011. BUREAU OF INDIAN STANDARDS. Preliminary Draft. CRITERIA FOR DESIGN OF RCC STAGING FOR OVERHEAD WATER TANKS. Stop looking for Suhagra with Big Discounts Great customer support Types of brain surgery procedures. Surgical physician assistant. A question that is commonly asked is what is the difference between hardwoods and softwoods Use the table below to find out the answer to this question. Hardwood. Softwood. Definition. Hardwoods derive from deciduous trees, meaning that they will lose their leaves seasonally. Softwoods are conifer trees, meaning that they will keep their leaves all year round. Use. Often used in furniture. Lagu Ost Hack Gu there. Types Of Plastering Pdf' title='Types Of Plastering Pdf' />Can be used in construction but usually nearer the latter stages. E. g. doors and floors. Often used in construction. Typically used to build joists, rafters and the frame of a building. Cost. Usually more expensive than softwoods. Usually less expensive than hardwoods. Density. A high density creates a hardwood, hence the term hardwood. Lower density than hardwoods. Areas Found. Found almost everywhere. Specific regions include the Americas and the Tropics. Found in the northern hemisphere. Growth Rate. Slow. Fast. Properties. Typically harder but there are some exceptions. Broad leaves and enclosed nuts. High levels of density. Softer and less dense. Lower durability. More knotty. Examples. Beech, Oak, Mahogany, Teak, Balsa, Maple, Elm, Walnut etc. How to Identify Types of Plaster, Lath, Drywall, Beaver Board, Upson Board as a Guide to Building Age. Plaster plaster lath ceiling types, history, age. Plaster_Stucco_024_DJFs.jpg' alt='Types Of Plastering Pdf' title='Types Of Plastering Pdf' />Pine, Fir, Cedar, Aspen, Spruce etc. As a general rule of thumb, hardwoods will be used in the latter stages of construction to provide high quality finishes, whilst softwoods are used for more general duties. Now that you are aware of the differences between hardwoods and softwoods, we can begin to analyse the specific qualities that some of the more popular types of wood posses. Wood can come in a variety of colours. Hardwoods. Mahogany  Dark in colour and extremely durable. It has a distinctive grain which makes it appealing to many, but unfortunately its prone to warping and may have problems interlocking with other pieces of wood. Typically this is used to create high end furniture as its dark appearance is often seen as being very attractive. However, it has a price tag to match and therefore is only really suitable for people with big budgets. Oak  One of the better known hardwoods, oak has a honey brown colour and an open grain. Its strong, durable, long lasting and tough, making it a highly sought after timber that is also extremely appealing. Unfortunately, the acid present in the wood has been known to rust steel fittings, while it has always been an expensive option. All drawbacks aside, it remains a beautiful wood. Beech  Beech is one of cheaper hardwood options. It can be used to create wooden constructions as its strong, durable and fairly inexpensive. However, drawbacks include warping and slightly lower weather resistance when compared to other woods. Some may argue that it is difficult to work with, but it still remains a good all rounder. Maple  Maple wood can vary in appearance from a fairly light colour, to a darker more yellowish appearance. It is commonly used to create furniture and hardwood flooring which typically results in a beautiful end product. However, it is notoriously hard to work with and remains in the mid to upper range price tier. Make sure you pick a type of wood that suits your home. Softwoods. Pine  Pine wood is cheap and easy to work with. Its commonly used to create furniture, wall panelling and flooring, while its generally seen as a good all rounder for construction purposes. Appearance wise it is fairly light in colour and has a close grain. Unfortunately pine can be knotty and prone to warping. Spruce  A fairly dense wood forsoftwood, spruce is hardwearing and durable and can be noted for its resistance to decay. It is light in appearance with a tight grain, making it easy to use. As spruce tends to be both strong and lightweight it is an ideal candidate for timber used in construction, but its best used for internal purposes e. Cedar  Cedar wood is pale in appearance and produces very little resin. It is strong, dense, solid and robust making it a great choice for structural applications. In addition to this, its fine texture can create an almost seamless effect when joined, meaning that it is a highly sought after wood in the construction industry. However, cedar wood needs to be properly maintained as it can crack and warp if not properly looked after. Fir  Fir woods are commonly used for construction purposes as they are easy to work with and can create a decent finish. They are light in appearance and fairly soft, but this does not stop them from being used on doors, windows and structural frames. Fir is a reasonably cheap wood that provides a strong resistance to decay, while being extremely versatile. However, if left untreated fir wood can warp and shrink. Conclusion. The woods looked at in this brief guide are some of the most commonly used in construction. Hardwoods are typically more expensive and less malleable, but at the same time more aesthetically pleasing. Soft woods on the other hand tend to be cheaper and more versatile. For those people who prefer the appearance of expensive hardwoods such as oak or mahogany, veneers can be purchased. Wood veneers are usually made out of plywood, incorporating a thin slice of expensive hardwood to coat the top of it. This gives the impression of high end timber, but it comes at a much cheaper price tag. Wood is one of the most useful materials in building. There are of course many more woods that are used in construction that havent been touched upon here. Each of these will have their own properties and characteristics, making them suitable for some roles and unsuitable for others. But the main thing to remember here is that all types of wood will fall into either hardwood or softwood categories. By determining the category that the wood falls into, you will be able to gain a brief idea regarding their qualities and attributes. Image credits andiefairlie and Rubber Dragon.