Tag Archives: Wood

How to Choose Weather-Resistant Siding for Your Home?

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There used to be only a couple of options available to cover the exterior of your home. Nowadays, new products are hitting the market with fervor. The problem is that with added options come both advantages and disadvantages. It is no longer just a question of wood, aluminum, or vinyl siding. Now you have better and longer-lasting materials to choose from, but the cost of siding can vary significantly, and it can become overwhelming to choose a material based on budget, weather conditions and aesthetic desire.

weather-siding

The biggest problem with exterior siding, especially in warm or humid regions, is going to be its weather resilience. Water build-up is going to be one of your biggest enemies.

There are four types of siding to choose from. Each has their own advantages and disadvantages. If you are limited either by your climate or the money you must spend, below is a breakdown to help explain which might be the best for your area, seeing as how the harshest home sidings are tested on the farm. Read to know more about how to choose weather-resistant siding for your home:

1. Vinyl siding

Vinyl siding is going to be one of the least-expensive materials you can put on the exterior of your home. That makes it one of the most common types of materials used. The advantages to vinyl siding aren’t just the price. It is impervious to water and many insects.

The biggest disadvantage is that it can melt, burn or crack. In high winds, it can also make rattling noises. Also, if you are going for an upscale look, vinyl doesn’t have the same aesthetic appeal that other siding materials can deliver, and it typically isn’t used on higher-priced homes.

2. Plastic siding

Plastic siding is a relatively new alternative. The advantage of plastic siding is that it can resemble more expensive roofing material and requires very little upkeep. It is much thicker than its vinyl alternative, but that makes it more expensive.

Although it’s costlier, if you are looking for a good weather-resistant siding, it is a grade above vinyl and may save you money in the long term as it is less prone to damage or necessary repairs.

3. Fiber cement siding

Fiber cement siding is also a new material on the market. It is typically a blend of cellulose, sand and cement and gives a much more aesthetically appealing look to the house. It looks much more like real wood than both plastic and vinyl. Its advantages are that it is insect- and fire-resistant. However, if you live in a harsh climate, it is probably not going to be your best choice.

Plastic siding is one of best options for weather-resistant conditions

Plastic siding is one of best options for weather-resistant conditions

Water that can accumulate from the freeze-thaw cycle can damage the siding if you don’t maintain it correctly by painting it with water-resilient paint. You can buy it pre-painted, but it is much costlier and the colors that you must choose from can be somewhat limited. The pre-factory paints tend to last longer. Although higher-maintenance than plastic and vinyl siding, it still requires less maintenance than wood siding.

4. Wood siding

Wood shingles and clapboard are considered the most aesthetically pleasing materials for your siding. They are also going to be the costliest and require the most maintenance. Wood siding is easily attached using a coil siding nailer and they have a traditional charm that you can’t get from other materials. Clapboard is going to be less expensive than wood siding, but it is still pricier than other alternatives such as vinyl, plastic and cement board.

Wood shingles are not going to be the best weather-resistant materials for harsh conditions. It is not uncommon for them to succumb to insects, be less fire-resistant and to twist or warp when subjected to harsh climates. Overall, it requires the most maintenance too. Painting frequently is a must. Although being capable of being factory-primed and painted, it will take periodic maintenance to keep it looking good and safe from exterior conditions.

Conclusion

Of all the choices, available, plastic siding may be the best for weather-resistant conditions. Offering you a hardy material, it can stand up to a lot. It may not be as aesthetically appealing as the other options, but you don’t have to worry about maintaining it or siding replacement. Whether budget is an issue or not, plastic siding offers the best protection against the harsh conditions of nature.

Why Energy Access to Refugees Matters?

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There is a strong link between the serious humanitarian situation of refugees and lack of access to sustainable energy resources. According to a 2019 UNCHR report, there are more than 80 million displaced people around the world, the highest level of human displacement ever documented. Access to clean and affordable energy is a prerequisite for sustainable development of mankind, and refugees are no exception. Needless to say, almost all refugee camps are plagued by fuel poverty and urgent measure are required to make camps livable.

refugee-camp-energy

Usually the tragedy of displaced people doesn’t end at the refugee camp, rather it is a continuous exercise where securing clean, affordable and sustainable energy is a major concern. Although humanitarian agencies are providing food like grains, rice and wheat; yet food must be cooked before serving.

Severe lack of modern cook stoves and access to clean fuel is a daily struggle for displaced people around the world. This article will shed some light on the current situation of energy access challenges being faced by displaced people in refugee camps.

Why Energy Access Matters?

Energy is the lifeline of our modern society and an enabler for economic development and advancement. Without safe and reliable access to energy, it is really difficult to meet basic human needs.

Energy access is a challenge that touches every aspect of the lives of refugees and negatively impacts health, limits educational and economic opportunities, degrades the environment and promotes gender discrimination issues. Lack of energy access in refugee camps areas leads to energy poverty and worsen humanitarian conditions for vulnerable communities and groups.

Energy Access for Cooking

Refugee camps receive food aid from humanitarian agencies yet this food needs to be cooked before consumption. Thus, displaced people especially women and children take the responsibility of collecting firewood, biomass from areas around the camp. However, this expose women and minors to threats like sexual harassments, danger, death and children miss their opportunity for education. Moreover, depleting woods resources cause environmental degradation and spread deforestation which contributes to climate change. Moreover, cooking with wood affects the health of displaced people.

Access to efficient and modern cook stove is a primary solution to prevent health risks, save time and money, reduce human labour and combat climate change. However, humanitarian agencies and host countries can aid camp refugees in providing clean fuel for cooking because displaced people usually live below poverty level and often host countries can’t afford connecting the camp to the main grid.

So, the issue of energy access is a challenge that requires immediate and practical solutions. A transition to sustainable energy is an advantage that will help displaced people, host countries and the environment.

Energy Access for Lighting

Lighting is considered as a major concern among refugees in their temporary homes or camps. In the camps life almost stops completely after sunset which delays activities, work and studying only during day time hours.

Talking about two vulnerable groups in the refugees’ camps “women and children” for example, children’s right of education is reduced as they have fewer time to study and do homework. For women and girls, not having light means that they are subject to sexual violence and kidnapped especially when they go to public restrooms or collect fire woods away from their accommodations.

Rationale For Sustainable Solutions

Temporary solutions won’t yield results for displaced people as their reallocation, often described as “temporary”, often exceeds 20 years. Sustainable energy access for refugees is the answer to alleviate their dire humanitarian situation. It will have huge positive impacts on displaced people’s lives and well-being, preserve the environment and support host communities in saving fuel costs.

Also, humanitarian agencies should work away a way from business as usual approach in providing aid, to be more innovative and work for practical sustainable solutions when tackling energy access challenge for refugee camps.

UN SDG 7 – Energy Access

The new UN SDG7 aims to “ensure access to affordable, reliable, sustainable and modern energy for all”. SDG 7 is a powerful tool to ensure that displaced people are not left behind when it comes to energy access rights. SDG7 implies on four dimensions: affordability, reliability, sustainability and modernity. They support and complete the aim of SDG7 to bring energy and lightening to empower all human around the world.

All the four dimensions of the SDG7 are the day to day challenges facing displaced people. The lack of modern fuels and heavy reliance on primitive sources, such as wood and animal dung leads to indoor air pollution.

Energy access touches every aspect of life in refugee camps

Energy access touches every aspect of life in refugee camps

For millions of people worldwide, life in refugee camps is a stark reality. Affordability is of concern for displaced people as most people flee their home countries with minimum possessions and belongings so they rely on host countries and international humanitarian agencies on providing subsidized fuel for cooking and lightening.

In some places, host countries are itself on a natural resources stress to provide electricity for people and refugees are left behind with no energy access resources. However, affordability is of no use if the energy provision is not reliable (means energy supply is intermittent).

Parting Shot

Displaced people need a steady supply of energy for their sustenance and economic development. As for the sustainability provision, energy should produce a consistent stream of power to satisfy basic needs of the displaced people.

The sustained power stream should be greater than the resulted waste and pollution which means that upgrading the primitive fuel sources used inside the camp area to the one of modern energy sources like solar energy, wind power, biogas and other off-grid technologies.

For more insights please also read this article Renewable Energy in Refugee Camps 

Weather-Resistant Building Materials for 2021

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Homeowners are always wary of extreme weather conditions such as flooding, severe rain, excess heat, and extreme coastal surges. Extreme weather can either damage the exteriors of a home or your garage flooring Minneapolis or make the indoor temperatures. That leads to expensive repairs or high costs and energy saving is at the forefront of every homeowner’s mind. To protect a home from extreme weather, the best thing to do is build using water-resistant materials and to elevate your house in a way that surging floods don’t sweep your house away.

If you have resolved to build a new home in 2021, here are some of the most weather-tolerant materials to consider:

1. Concrete

Concrete is one of the strongest building materials out there, particularly when it comes to withstanding pressure and stress. This material can be pre-casted to become water-resistant, it doesn’t expand or contract in extreme weather, and when reinforced with rebar and pre-stressed, it can be extremely durable.

What’s more, concrete is readily available all over the world at very affordable prices. You can use it to build your basement walls or a slab foundation for your home or rental property by hiring services of specialized companies.

2. Wood

Wood is one of the oldest building materials. I mean, it was used to build shelters in the mid-stone age. You can use wood as a primary siding material or reinforce it with concrete or metal to make it stronger and more durable. Wood is also a bad conductor of heat, making it an ideal material to use in areas that experience extremely hot or extremely cold seasons.

However, wood has one key disadvantage: It can decay when exposed to excess water for a prolonged period. It can withstand moderate moisture for a decade or two especially when there is an occasional sun to dry it up, but it will eventually decay. The positive thing is that wood can be painted and treated to prevent it against moisture damages.

3. Vinyl

Vinyl is a great siding installation due to its ability to shed rainwater away. It is not 100% water-resistant, but it has superior water resistance than wood. In most cases, vinyl is installed in a standard interlocking horizontal wall, so it does not retain much dampness or snow after a rainy season. Modern vinyl panels are made with “weep holes” that aid in channeling away excess water in order to keep the siding wall dry at all times, consequently increasing its durability.

You can also reinforce it with an insulation board so as to keep away any stubborn moisture that refuses to dry away through the weep holes. A house wrap is also a great secondary reinforcement- it ensures that moisture doesn’t penetrate the sidings, consequently keeping your interiors warmer than the exteriors.

4. Metal roofing

For the homeowners who live in hailstone-prone areas, metallic hail-resistant roofing shingles are your best bet. Such roofing will withstand storm damage and remain intact even when high winds blow through your region. If you want a hail-resistant roofing option that is also stylish and contemporary, you can try the stone-coated metal roofing tiles.

5. Fire-resistant materials

There are areas that are more prone to fire outbreaks than storm damages. California, for example, experience lots of wildfires during summer months than they experience storms during winter. If you live in such an area, then you need to use building materials that make your home as fire-resistant as possible. Sometimes it is hard to avoid these acts of nature, but your contractor can help you mitigate their effects.

You can, for example, install fire-rated roofing that resists ignition even when exposed to extremely high temperatures. There are also windows that don’t shatter in heat. Even if these materials won’t be salvaged after the fire, they will at least prevent your interiors from the fire. You will only need to do minor rehabilitations to your home’s exteriors once the fire subsides.

6. Stone

Most ancient buildings world over are made of stone. This material is durable and can withstand almost every extreme weather condition you can think of. It is also classy and readily available.

Conclusion

There are many weather-resistant materials to check out in 2021. More new materials will be invented going forward, and the existing ones will continue being reinforced in order to increase their durability and strength. The six materials discussed above will get the job done. If you need more, make sure you research widely and talk to as many homeowners in your area before settling for a material.

Management of Construction Wastes

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A wide variety of wastes are generated during construction projects which may be classified into four categories – excavated wastes, demolition wastes, construction wastes and mixed wastes. Construction wastes are also known Construction and Demolition (C&D) wastes. Excavated materials is made up of soil, sand, gravel, rock, asphalt, etc. while demolition wastes is comprised by  concrete, metal, roofing sheets, asbestos, brick, briquette, stone gypsum, wood material. Waste materials generated from construction activities are concrete, dry wall, plastics, ceramics tiles, metals, paper, cardboards, plastics, glass etc. In addition, mixed wastes, such as trash and organic wastes, are also produced in construction projects. A great way to get rid of all the construction waste is to hire a company that handles everything for you. For instance, if you need a south Philadelphia roll-off dumpster, you will find many options, make sure to select a reliable company that can offer you an excellent service and advises you along the way.

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Almost 90 percent of construction wastes are inert or non-hazardous, and can be reused, reclaimed and recycled and reused. The non-recyclable, non-hazardous and hazardous waste materials constitute the remaining 10 percent. The non-inert materials include trees, green vegetation, trash and other organic materials while and the hazardous construction waste materials include contaminated soil, left over paints, solvent, aerosol cans, asbestos, paint thinners, striping paint, contaminated empty containers.

Sustainable management of construction wastes uses number of strategies and is based on the typical waste hierarchy: Avoid/ eliminate, reduce, reuse, recycle, treat and dispose.

Avoidance / Source Reduction

Avoidance or source reduction is considered as the best strategy for waste management and is the most economic way to reduce waste and minimise the environmental impacts of construction wastes. This can be done by avoiding use of hazardous materials such as asbestos-containing materials or chromated copper arsenate treated timber or through green purchasing of materials. This includes purchasing of non-toxic materials, pre-cut timbers and ordering materials of desired dimensions.

Reuse

Although source reduction and elimination are preferred options in the waste management hierarchy, it is always not possible to do so. In this case consider reuse, donation and salvage options to companies or people who need those. Reuse option lengthens the life of a material. Reuse strategy can be used in two ways.

Building Reuse – It includes reusing materials from existing buildings and maintaining certain percentages of building structural and non-structural elements  such as interior walls, doors floor covering and ceilings.

Material Reuse – This is one of the most effective strategies for minimising environmental impacts which can be done by salvaging, refurbishing and reusing materials within the same building or in another building.

Many of the exterior and interior materials can be recovered from existing buildings and reused in new ones. Such materials will include steel, walls, floor coverings, concrete, beams and posts, door frames, cabinetry and furniture, brick, and decorative items. Reuse of materials and products will help to reduce the demand for virgin materials and reduce wastes.

Recycle

There is very good potential to recycle many elements of construction waste. Recycling involves collecting, reprocessing and/ or recovering certain waste materials to make new materials or products. Often roll-off containers are used to transport the waste. Rubble can be crushed and reused in construction projects.

Waste wood can also be recovered and recycled. Many construction waste materials that are still usable can be donated to non-profit organizations. This keeps the material out of the landfill and supports a good cause.

Treat and Dispose

This option should be considered after all other options are exhausted. The disposal of construction materials should be carried out in appropriate manner through an approved contractor. For examples, certain components of construction waste such as plasterboard are hazardous once landfilled. Plasterboard is broken down in landfill conditions releasing hydrogen sulfide, a toxic gas.

Biomass from Wood Processing Industries

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Wood processing industries primarily include sawmilling, plywood, wood panel, furniture, building component, flooring, particle board, moulding, jointing and craft industries. Biomass from wood processing industries is generally concentrated at the processing factories, e.g. plywood mills and sawmills. The amount of waste generated from wood processing industries varies from one type industry to another depending on the form of raw material and finished product.

Saw-dust

Biomass from Wood Processing

The waste resulted from a wood processing is influenced by the diameter of logs being processed, type of saw, specification of product required and skill of workers. Generally, the waste from wood industries such as saw millings and plywood, veneer and others are sawdust, off-cuts, trims and shavings. Sometimes, it becomes a complex task to select the best scroll saws for wood cutting.

Sawdust arise from cutting, sizing, re-sawing, edging, while trims and shaving are the consequence of trimming and smoothing of wood. In general, processing of 1,000 kilos of wood in the furniture industries will lead to wood waste generation of almost half (45 %), i.e. 450 kilos of wood. Similarly, when processing 1,000 kilos of wood in sawmill, the waste will amount to more than half (52 %), i.e. 520 kilo of wood.

The biomass wastes generated from wood processing industries include sawdust, off-cuts and bark. Recycling of wood wastes is not done by all wood industries, particularly small to medium scale wood industries. The off-cuts and cutting are sold or being used as fuel for wood drying process. Bark and sawdust are usually burned.

Recycling of Wood Wastes

The use of wood wastes is usually practised in large and modern establishment; however, it is commonly only used to generate steam for process drying. The mechanical energy demand such as for cutting, sawing, shaving and pressing is mostly provided by diesel generating set and/or electricity grid. The electricity demand for such an industry is substantially high.

Recycling of wood wastes is not done by all wood industries, particularly by smallholders. These wastes are normally used as fuel for brick making and partly also for cooking. At medium or large establishments some of the wastes, like: dry sawdust and chips, are being used as fuel for wood drying process. Bark and waste sawdust are simply burned or dumped.

Importance of Heating Value

The heating or calorific value is a key factor when evaluating the applicability of a combustible material as a fuel. The heating value of wood and wood waste depends on the species, parts of the tree that are being used (core, bark, stem, wood, branch wood, etc.) and the moisture content of the wood. The upper limit of the heating or calorific value of 100% dry wood on a weight basis is relatively constant, around 20 MJ/kg.

In practice, the moisture content of wood during logging is about 50%. Depending on transportation and storing methods and conditions it may rise to 65% or fall to some 30% at the mill site. The moisture content of the wood waste in an industry depends on the stage where the waste is extracted and whether wood has been dried before this stage.

Parquet Flooring: Creating Everyday Versailles And Royal Ambience In Your Home

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What inspires your choice of material used in flooring your home? Whether it is based upon your thirst for comfort, your budget, climate variation and lifestyle, parquet flooring can help make all these aspirations come true and much more. Parquet flooring creates a royal ambiance anywhere it used; be it your home or your office, giving it the lush, magnificence and stylishness of the famous Grand Palace of Versailles. There is more to parquet flooring other than it being an artistic interior design; it also offers warmth because they are made of woods and woods are great absorbers of heat.

oak-flooring

What is Parquet Flooring?

Firstly, parquet is a geometric mosaic of wood particles or pieces that can be systematically arranged in fashionable design and used in flooring. They come in various shapes ranging from an angular conformation to squares, lozenges and some are even curved.

Parquet flooring came into existence in the 16th century precisely in 1684 as a solution to the ruts in joists underneath the floor caused by marble flooring.

Parquet Wood Floors Vs Marble

Parquet floors have an advantage over marble floors is that they are easier to clean and preserve. It is more tedious and expensive to maintain marble floors. Parquet style flooring is also more durable than marble floors, plus the fact that parquets now exist in so many different wood types and offers an infinite possibility of designs to choose from thus creating the scenic, and magnificence of the grand Versailles Palace in your home.

There are over a thousand reasons why you should consider using parquet wood flooring in your home. The most important is that it creates a royal ambiance anywhere it is used and very comfortable to walk on without fear of abrasion, and it has also been linked with aristocracy and prestige in the past.

Other than sheer opulence, it was the best choice for flooring in the past centuries but experienced a massive loss in demand because at that time, parquet flooring was available only in one design (as a plain array of repeated, interlocking squares) and was soon displaced from the market by other flooring styles like the tiles stones, etc.

Parquet wood floors are back in vogue

Well, those days are long gone. Wipe the gloomy look off your face for I come bearing good news. Parquet wood floors are back in vogue and it now exists in a variety of styles. The choice is increased with exotic wood species like mahogany, Brazilian walnut, Teak and lots more and in different geometric patterns. The most frequently used parquet flooring patterns are the Parquet de versatiles and herringbone.  Of course, the most popular species is oak parquet, due to the fantastic properties of this outstanding wood species.

Pros and Cons of Parquet Flooring

There is a variation in the prices of parquet. The longer it is, the more the price. Lots of skills and experience is required in fixing the parquets to the floor and costs about 20$-50$ per square feet.

To minimize costs, you can opt to do it yourself. All you need to do is follow the manufacturer’s directives on how to fix them and you will be fine. You will get to realize that there is much joy and fulfillment that comes from accomplishing a task as crucial as this.

  • It is very easy to clean and preserve. You can clean the floor by using a dry mob and a damp mob occasionally or by simply using a vacuum cleaner.
  • It is very easy to repair damaged parts by simply removing the worn out part, replacing it carefully and sanding it.
  • You should endeavor to put a rug in the parts of the floor that’s in the area with much traffic.
  • Being that wood is used in parquet flooring, it is not very resistant to water, and you should take much care that you keep the floor dry at all times.

There you have it, a million reasons why parquet flooring is just the right fit for your home. Create everyday Versailles and royal ambiance in your home by opting for parquet flooring today.