BUILDING REPAIRS AND MAINTENANCE

There are many causes of cracks, anything, from natural causes like the recent tremors to using wrong or inadequate building materials. Cracks may appear in the walls bricks/block mortar plaster, beam-wall joints, columns –wall joints, slabs, beams, columns, foundations and in many other places. Much as it’s not a simple task, it’s essential you take any cracks seriously and get assessment done in order to specify their significance. Most buildings will develop cracks at some point in time during their service life due to the following causes. 1.Poor workmanship Poor mixing of building materials, like cement sand and aggregate will cause cracks in the walls, beams, slabs etc. Normally poor workmanship is as a result of ignorance, carelessness, negligence, lack of proper supervision and many others or worth still a combination of all these. 2.Temperature variations  It’s important to know that most materials tend to expand when subjected to direct sunlight and cont...

1.Assess the Plaster Cracks While covering damaged plaster with drywall is cheaper, materials that are period-authentic maintain the historic integrity of an old house. In addition, the plaster will be more durable. Begin by assessing the cracks and trying to determine possible causes. In this case, there are large cracks that have been repaired previously, as well as mid-size and tiny "spider cracks." Settlement over time is one cause of cracked plaster, but another is key disintegration. This is where the plaster protrudes through the wood lath to create a bond. It can also be caused by poor-quality plaster, water damage or normal wear and tear. 2.Clean Out the Cracks The first step in repairing cracks is cleaning them out. Use a five-way tool or other scraping device. In the case of larger cracks with plaster falling out, remove the damaged plaster to reveal the binding course. Knock old plaster through keys in the lath to establish ...

If your roof has a crack in it, it can lead to numerous problems. The most noticeable is the leak than can form from a crack. As rain seeps into the crack, it can eventually drizzle through your ceiling and into the floor below. The leak can also lead to mold problems in your insulation, the need to replace ceiling drywall or tiles and other types of damage. You need to fix your roof immediately. The good news is that it is fairly simple to repair a crack in the roof. 1 Safely climb up on the roof using scaffolding or a sturdy ladder. Locate the crack in the roof by inspecting the tiles or other surface. You use the visible leak inside to locate the general area, but remember that water can travel horizonally before it is apparent inside. Once located, you can commence repairs and stop leaking quickly. 2 Apply roofing mastic to the crack. This compound is very sticky and typically black in color. Dip it out with a trowel and spread it over the crack a quarter...

Few simple steps to reduce roof damping Use a good water proffing liquid  Before applying the coat Clean the surface throughly using wire Brush , remove all small debris And clean remove the dust And then apply one coat of  waterproffing coat. Allow it to completly dry for about 24 hours And then apply one more coat of waterproffing. This has to slove the problem if the problem continouos contact some experts on ......

CRACKS   common  adage is that there are two  guarantees with concrete . one,  it will get hard and two it will crack.  cracking is a frequent cause of complaints in the concrete industry. cracking can be the result of one or a combination of factors such as dry shrinking, thermal contraction,  resistant to shortening, subgrade settlement, and applied loads. cracking cannot be prevented but it can be significantly reduced or controlled and the causes are taken into account and preventive steps are taken. another problem associated with cracking IES public perception. cracking can be done cycling but many consumers feel that you can crack develops in the wall floor that the product has failed. in the case of a wall if a cracked is not structural it is not wide( web 1 /16 “  to1/4”)And is not leaking water, should be considered acceptable. to view more https://brm2.blogspot.in/p/cracks.html ...

BUILDING REPAIRS AND MAINTANCE        Structures  are designed to  with stand safely a particular predetermined load  during their life period. Generally reinforced concrete structures can suffer a varying degrees of damage due to several reasons including materials decoration construction technique adopted, poor workmanship, overloading,  aggressive environments fatigue and corrosion of Steel reinforcement embedded in concrete.RCC buildings have been extensively constructed throughout the world since 1950. The deterioration of RCC is a natural phenomena and has started exhibiting in large numbers of concrete structures and a systematic approach is needed in dealing with such problems. 1. Objectives           to understand the terms used in repair and rehabilitation of structures. 2. Contents                              ...