Cogongrass is an aggressive, rhizomatous, perennial grass that is distributed throughout the tropical and subtropical regions of the world. (1802) Imperata allang Jungh. If you can find and afford them, stainless steel screws would be far better. (One reader suggests that this is inadequate. 1977). The price of agricultural waste has increased dramatically in China and India due to market demand, and in many areas, growing Giant King Grass as a dedicated energy crop is less expensive and more reliable than using waste. Cogon grass [Imperata cylindrica (L.) Beauv.] You’ll also have to buy epoxy reducer, an expensive thinner for … The total height is about 20 feet. The flowers are used in the treatment of haemorrhages, wounds etc. Later in the century, it was purposefully imported from the Philippines as a forage grass, but it … Steel trusses of various designs rise from the topmost concrete roof beam. The rhizomes tunnel beneath the ground and easily pierce through cardboard, mulch, plastic, etc. The facia frame is the structural heart of the Philippine roof cornice system. The finished soffits with vents. This site uses Akismet to reduce spam. It has a plain and rolling land terrain. Soffits. “Long span” means that the roofing sheets are long enough to reach from eave to peak without joints. We used Boysen Red Oxide Epoxy Primer which we bought from Iloilo City Hardware on Iznart Street in Iloilo City. Most trusses use the interior walls of the house for support so that the spans are shorter. And to be at your best, your mindset must follow as well. The Filipino phrase “ningas-kugon” is used to describe a Filipino trait. We nearly always call-out this sort of attitude, whether it be your sister’s suitor or an elected government official acting like it. A recent sequencebased molecular study, which included cogongrass samples from … More Filipinos, rich or poor, seem to have a deep attachment to life in the provinces. We like to keep our readers updated on how things are holding up, be they good or not so good. The rivet heads are recessed and filled. Cogon definition, a tall, coarse grass, Imperata cylindrica, of the tropics and subtropics, used widely for thatching. All parts of this Philippine roofing system are matching; preformed and pre-painted so that the entire ensemble of roof panel, gutter, facia board and ridge cap are in the same design and color. Insulation as it comes from the supplier, Far Eastern Hardware, Iloilo, Gluing foil to unfaced fiberglass insulation using contact cement, Foil-faced fiberglass insulation ready for installation, Insulation supported by 16 AWG galvanized wire. )is a warm-season perennial grass species found throughout tropical and sub-tropical regions of the world (Hubbard 1944). It is essential that you are at your best, and you can achieve that for a day. Stems solid, rather slender; nodes glabrous or bearded. Increasingly elaborate roof designs are very popular, especially for houses that are or aspire to be “upscale”. It’s best to use one of the two part epoxy primers, especially if you’re anywhere near the sea. The concrete floor will be poured over the conduit. The trusses are almost always welded-up on-site and then primed. We see little corrosion of the roofing on the house. This 6mm material is widely used in roofing commercial buildings. What we describe here is the roof system that goes on most houses except the very high end such as real clay tile or cement tile, a few asphalt shingle roofs and the Nipa or sheet steel roofs of the ordinary “bahay” – native house. At the rakes, the facia frame is welded to ends of the purlins. Material options for the soffits include pre-painted, ventilated steel soffit packages, plastic ventilated soffits material, Hardiflex brand cement board and plywood. Bob was brought up in the northern U.S. where every valley was another spot for ice and snow to build up and cause ice dams and leaks to form, so simple roofs are an instinctive choice. For all of our sakes, this trait needs to be removed from our mindset. Iloilo City. Our roof trusses were a bit unusual. Thanks to those rhizomes, new tufts of grass will also pop up as far as 15′ from a previous clump of grass. Here’s our original design for a two story house. The said industry is an enormous battlefield that needs to be won. 3-23-10 The center girt and first rafter go up and we decide on more roof pitch. Perhaps that is because some use cheap plywood or because cement board does not hold up well in that location. In a way, by being only driven for a short period of time when working on something, we are also failing and betraying ourselves. If a downspout is clogged the water will overflow the gutter. seem to be an accepted part of the Philippine roofing world. The soffit frame is constructed of 1½ x 1½” 1/8″ (2mm) angle bar. (1792) Imperata arundinacea var. It affects the lives of vegetation around, wildlife habitat, recreation, site management, and even native plants that can only be found in specific places. Influence of nitrogen and potassium on the growth and competitive ability of camote (Ipomoea batatas (L.) Poir) with cogon (Imperata cylindrica (L.) Beauv.). This makes a big difference, especially sleeping on stormy nights. Our rental apartment has a metal roof. It was first found growing wild in Alabama in 1912. The center girt is 40cm wide and is welded up from 2″ x 2″ angle bar, 5mm for the frame and 3mm for the webbing. Mats Price List December 2020 - Philippines. We originally ordered .5mm for the roofing and .6mm for the gutters but it was not available so we had to order .6mm at a considerably higher price. Notify me of follow-up comments by email. On the other side, most E. coli strains pose no harm to human health, except for serotype O157:H7, which can cause food poisoning in humans and can become a serious infection. Once the hardener is mixed into the primer, it very difficult to clean brushes. Native range – Thailand, Philippines, Japan, portions of East China. 31,106 Products . The older members of my construction crew still understand and use these old Spanish terms. Young infestations are usually easier to control than older well-established infestations. In total, the roof is held on by at least thirty such rebars. English: Cogon grass Tagalog: Kugon. Cogon grass [Imperata cylindrica (L.) Beauv.] The blackish material you see in the photo below is epoxy paint to try to reduce the corrosion. The 35cm wide rafters use the same angle bar. The cost was P603 per gallon. This is a photo of a very simple roof. When this happens, it becomes difficult to control cogon grass’s spread. The roof above was popular in the 19th century but during the Commonwealth era one starts to see a modification which adds roof vents. Then in a flash you are in the provinces, in a bahay kubo,maybe with some pretty capiz windows–a harmonious pastoral life populated with kindly, wise lolos and lolas with birds singing and maybe a carabao contentedly ploughing in the background! Several insect herbivores were found that may have restricted host ranges based on field collection data and life histories. I consider the use of these sealants to be a bad sign. The coin is Not For Sale. Metal roofs are notorious for turning your attic space into an oven. Find premium, high-resolution stock photography at Getty Images. It shows the scalloped prefabricated steel facia, the prefab gutter attached to the facia and the red oxide primed purlins supporting the unpainted galvanized roofing. Whenever we have a heavy rain we run around the house to make sure there are no clogged downspouts. China Cogon roof Philippines factory,Specializing in supply high quality Cogon roof Philippines,simulated products,Inquire us for more details now! You have to be very careful when shopping for purlins to make sure the material is not substandard in thickness. More on that later. Our trusses were designed so that they could span the entire house without support — sort of like what you’d see in a basketball court or warehouse. Cogongrass has a unique combination of characteristics that make field identification possible. Tel : 0086 134 0062 3179 Email : [email protected] Roofing systems have become very standardized in the Philippines. Supposedly the paint is applied in a Taiwan factory. Map of the world where Imperata cylindrica is native or invasive. Barangay Cogon is one of the biggest barangays in the city of Tagbilaran, in the province of Bohol, Philippines. We put up the center girt and two rafters and the roof pitch just looked too low. Laua-laua is a gregarious stoloniferous grass. A properly constructed metal roof will use proper design, not sealants and will be leak free for decades. https://myphilippinelife.com/lessons-from-yolanda-building-construction/, New York Times article on how white roofs save energy, Philippine Electrical Wiring - Building our Philippine House, Our Philippine House Project - Roof and Roofing, Our house project: building a hollow block perimeter wall, Digging a water well, perimeter fence, filling, Floors, Ceramic Tile, Plastering, Finishing and Painting, Keeping Cool – Air Conditioning and Ceiling Fans, Recommendations – What we did right — and wrong, We build a "bahay kubo" bamboo guest house, Banking, Immigration, Internet and other services, Charities and non-governmental organizations (NGOs), Internet Access and Computing in the Philippines, Mail and Shipping, postal and remailing services, Crime and Security – keeping safe in the Philippines, Doctors, dentists, hospitals and medical care, Iloilo Doctors, Dentists, Hospitals and Medical Care, Manila doctors, dentists, hospitals and medical care, Prescription drugs and medications in the Philippines, Heritage, Nature, Environment, Museums, Outdoors, Perspectives and Essays – Life in the Philippines. 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