Meet up with SINH™ at Material Xperience 2017!

Yes, It is time for the biggest and most inspiring material event in the Netherlands from the 6th of February until the 10th February 2017. This year held in the Jaarbeurs Exhibitions Center in the city of Utrecht in The Netherlands. Most noteworthy and the good thing about it… We are exhibitor!

 

What is Material Xperience 2017?

The purpose of the Material Xperience event is providing the visitor the opportunity to get in contact with materials. Thus Material Xperience 2017 is the leading event for (interior) architects and creative professionals focused on materials innovation. Moreover that is what we do with our materials: innovating.

Some facts:

  • More than 100 exhibitors!
  • 250 new materials!
  • Inspiring speakers!
  • Netwerking!
  • 4 segments: Roofs & Facades, Walls & Ceilings, Floors and Digital Technologies
  • More facts!

 

 

Our material at Material Xperience 2017

First of all we want to introduce magnesium oxide boards, equally MgO boards to architects, designers and other professionals. Probably I can hear you saying… What is that exactly?

To get an answer to this question we would like to welcome you to our stand at the Material Xperience 2017 trade fair.  This is the way you will get to know how to apply and use this (construction)material. In addition we would like to show you our newest “green” product innovations. In addition you will have the opportunity to get to know the people of SINH™, a brand of Withindia Building Solutions.

Free Tickets!

Do you want to visit the exhibition? Yes ofcourse, that is possible! We have tickets available, totally for free!
The only thing you have to do is to register yourself (and your colleagues) to click on the banner in this Blog. Subsequent you will be redirected to the registration page. This will take only 2 minutes and you can join this fantastic event!

In conclsuion: please be inspired by discovering new materials, meet one another, share experiences, and exchange knowledge. Please take a look at our website and Social Media channels about our MgO-solutions!

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BouwBeurs 2017

So, speaking about trade fairs. This year the BouwBeurs 2017 (the trade fair for architects and construction systems in The Netherlands) is opposed to the Material Xperience event in The Jaarbeurs Utrecht. Due to the fact both events are in the same building it could be interesting to combine your visit of the BouwBuers with the Material Xperience 2017 event. Therefore we have a free ticket for you as well! So please make an appointment with us.

Consequently: see you in Utrecht at Material Xperience 2017!

 

Blog: Pablo Heiliegers

The Green Building Congress took place in Mumbai from 6 to 8 October this year. The Indian Green Building Council facilitated this event.
This is a look back of Withindia Building Solutions. 

Professionals from all over the world linked to sustainable building showed up during this congress to attend speeches from the leading innovators in green building. In addition companies connected to green building had the opportunity to showcase and demonstrate their latest product innovations at the exhibition hall.
The exhibition hall contained over a hundred stands, settled by the most sustainable building brands of the world.
 
 

Withindia Building Solutions and Magnesium Oxide

Why magnesium oxide products? First of all this mineral has a low carbon footprint and it contributes to greener building methods. Withindia Building Solutions (WIBS) designs and produces panels and boards containing magnesium oxide for new-build, renovation or restoration purposes. Especially relevant is the presence of WIBS, and therefore it attended both the exhibition and congress. WIBS got the chance to introduce their product range with: SINH™ board, SINH™ laminate, and SINH™ panel to many constructors and architects. 

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Visitors at the Withindia exhibition stand at The Green Building Congress

 

“It is good to see people in India are interested and focussed on green building for a sustainable future.”

Stijn Veeger, Product Manager at Withindia Building Solutions (SINH™)

 

SINH™

Visitors have especially a lot of interest in SINH™ panelsPrefabricated building is a topic that is gaining more and more popularity in India and in addition Europe. Since this was the topic of the key note speakers of the first morning of the congress our stand was visited by innovative-thinking constructors and architects to see our SINH panel ‘LIVE’.
In conclusion: The Green Building Congress was a great success and a perfect match for WIBS.

Blog: Stijn Veeger

This article is about farming in Gujarat (India) and how Farmers could benefit from using cold storage rooms.

Talking Farming Numbers (Gujarat)
Gujarat is one of the 29 states of India and has a population of more than 65 million people and a surface of 196.024 km². (Population Gujarat, 2015) Ahmedabad is its central city. Gujarat is divided 26 districts with each their own typical crops. The total yearly production of fruit is more than 8 million Tons and the production of vegetables is more than 11 million Tons a year. (Pandya, 2014) Next to fruits & vegetables flowers and spices are also cultivated.

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Current Value Chain for Fruits & Vegetables (Gujarat)

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As shown above, there is a complicated value chain for fruits and vegetables in India. Sometimes the crops will be traded more than 6 times before it reaches the end-consumer. The multiply factor between the selling price for the farmers and the end-consumer price can be more 10!

The current supply chain for national trade does not require cold storages. All trading of fruits and vegetables is done within a maximum of three days. Most of the harvesting will be finished during the mornings. Directly after harvesting the crops will be graded and sorted. The best quality products will go to the APMC’s and will be traded to wholesalers. The lower quality products will be traded directly at local markets. The APMC’s and wholesalers trade the harvests on the same day they are harvested. Dependent on the buyer, the harvest load will be transported by night in unrefrigerated trucks. The transport happens always at night because of lower temperatures.

APMC: law
The APMC act is established to ensure that intermediaries do not compel farmers to sell their products at the farm gate against extremely low prices. All food products should first be brought to the market yard and then be sold through auction. (Wikipedia, sd)

Mandi’s
‘’ A State is geographically divided and Markets (Mandis) are established at different places within the states. Farmers have to sell their products through the auction in Mandi. To operate in Mandi, a trader has to get a license. Wholesale, retail traders (e.g. shopping mall owners) or food processing companies cannot buy farm output directly from the farmer. They have to buy through the Mandi.’’ (Wikipedia, sd)

Do cold storage rooms have value in the Value Chain?

1. Let’s start with Definitions of Cold storage, cold room and pre-cooling
A cold storage is a space in a building where crops can be stored for a longer time. The main purpose of a cold storage is to store crops for a longer time to fulfill the different demands during the year and to get a better price for the crops. To optimize the performance of cold storage machines that can control the ideal humidity are essential. Because every crop has a different ideal cooling temperature and humidity, cold storages are used for only on crop at the same time.

A cold room is a storage space that is used to keep products cool between trading. Products stay in general for a maximum of three days in the cold rooms. Cold rooms are in general not equipped with humidity control. Cold rooms are used to cool different types of fruits and vegetables at the same time.

Pre-cooling is a technique were the crops within 4 hours after harvesting gets cooled. Several studies showed that when pre-cooling is applied on crops the shelf life will extend significantly.

2. Current cold storage presence Gujarat
Nowadays there are around 450 cold storages present in Gujarat. Mr. Ashish Guru, president of the Gujarat Cold Storage Association explained there are around 216 cold storages for potatoes and another 25 are coming up.
Gujarat is the only state that offers power subsidy for cold storages. (Agriexchange, sd) Potato can be preserved for more than 10 months in a cold storage. The existing cold storages in Gujarat have an average stock capacity of 2000 MT. (business-standard, sd)

3. Potatoes, Onions and Egg-plant (Brinjal)
As explained above, there is already a lot of cold storage present in Gujarat for potato. Onions need to be dried for at least 5 weeks and by that time they will be traded in the market. Brinjal has a too short shelf life in a cold storage with a maximum of 14 days under optimal conditions.

4. How to select other fruits & vegetables for cold rooms?
There are five requirements for the selection of a crop that is suitable for cold rooms:

The shelf life of the crop will be significantly extended when they will be cooled
The production volume of the concerning crop
The average price must be above a certain price per kg per volume If the crop has a low volume/price ratio a cold storage is not economical because of the high power costs.
The price fluctuation during the year
The harvest season of the crop. This in combination with the shelf life is an important parameter.
The cooling temperature.

Selection of vegetables
In the image below the 6 most cultivated vegetables of Gujarat are displayed. The little squares in the left beneath corner show the maximum shelf life when the crop is stored in a cold storage. In the thermometer the best cooling temperature is displayed for each crop. In the beams on the right of every vegetable, the total annual production in metric TON (1000kg) of Gujarat is indicated.

The Shelf life, temperature and production

can-cold-storage-rooms-add-value-sinhboard-magnesium-oxide-boards-blogpicture-vegetables

  1. Onion – 2. Potato – Cabbage –  4. Tomato –  5. Brinjal (eggplant)-  6. Okra

The most cultivated crop in Gujarat is Potato with more than 2294 Tons in 2014. Onion has the longest extendable shelf life and Brinjal requires the highest cooling temperature.

These can deliver better revenues for Farmers. Cabbage has a really long shelf life so it is appropriate for cold storage. The shelf life of tomato can be extended with a month during cold storage. Cabbage is a second possibility.

Selection of fruits
For the selection we focused on the 11 most cultivated fruits in Gujarat. Cashew nut is also mentioned in the statistics notwithstanding it is not considerate as a fruit.

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  1. Datepalm – 2. Coconut – 3. Custard apple – 4. Pomegranate –  5. Guava –  6. Papaya –  7. Mango –  8. Lemon – 9 lime –  10. Banana – 11. Chiku – 12. Aonla(indian gooseberry) – 13. Cashew nut

Maximizing Farmer revenue show citrus and pomegranate are most suitable to be used for cold storage. Compared to the other fruits they also have higher shelf life.

Conclusion do Cold Storage rooms add Value?

1. Reduce Fruit en vegetable losses in India
Gujarat, belonging to the top 10 horticulture producing states in India, loses almost Rs 11,400 crore worth of fruits and vegetables after harvest every year due to lack of proper storage facilities. That is more than 1,7 billon euros. (Newsservice, 2013).
The losses experienced by for example Tomato Farmers are caused by damages, sorting, pests and diseases. In the field study our company has conducted, it turned out that only 1-2% of the losses at the farmer’s site are caused by over-ripening.
Farmers bring their crops sometimes directly to the collection centers, bigger farmers bring it for them or they sell it directly to supermarkets or CPC in big cities. Trucks are used to transport the crops. The trucks are not refrigerated and have in general an open trunk. This trunk will be covered with jute to protect the crates or boxes filled with fruits or vegetables.

Losses caused by bad handling during sorting are evident. To reduce these losses cold storages and cold transport should be added to the value chain.

2. Add cold storage capacity and start with Tomato, Pomegranate and Citrus

3. Get better prices for farmers
On an average basis the farmer is only able to receive 1/4th to 1/3rd of the final retail prices. During low season, when end-consumer prices are high, the farmers do not get higher returns on their products.
Farmers can start influencing daily market prices into their benefit when they influence timing of selling and quantities of selling.

Cold storage units are essential for this!

In the previous article, insights were give about material use and insulation capabilities to build adequate cold storage rooms.

In the concept of cold storage pre-cooling is essential. Pre-cooling helps to maximize results for both earning capabilities of Farmers and costs. In the current article I want to share some ideas about how to furnish the cold storage room itself. Furnishing well will influence the extension of the ripening period of a crop positively. The most important suggestions to take into account are listed below:

Use of crates

For the storage of the crops it is recommended to use well ventilated pallets, crates, boxes or bins.

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Movement of air through the Cold Room

Why? It is important that the cold moving air can easily go through to remove the heat coming from the products. For best result the crates should be stacked so that the moving air can contact all the container surfaces for adequate and rapid cooling. Ventilated crates can be used as they speed-up the cooling rate. The cool air should be divided equally over all crates that are placed.

Location of crates

The storage crates must be stacked to form air-channels which are 4 to 6 inches wide (10 to 15 cm) to help direct the air movement. There should also be space between the product and walls to allow refrigerated air to absorb the heat of conduction through the walls. In the figure below an overview is given of how the crates should be placed in the IGLOO design. A passageway is created in between the crates. This location set up will result in a better air circulation and the crates can easily be replaced or taken out when crops need to be sold. (Board, 2010)

cold-storage-magnesium-oxide-boards-india-europe-research-prefab-use-crates-two-300x140 cold-storage-magnesium-oxide-boards-india-europe-research-prefab-use-crates-three-300x182 cold-storage-magnesium-oxide-boards-india-europe-research-prefab-use-crates-four-300x226
Overview of the location of the crates

Maximize capacity in the cold room
Different concepts are used the get the most out of the crate positioning capacity. The dimensions of the crate are a given (WxHxL):360x305x542mm. Since the roof height of our SINHBUILD concept is 2440mm, the maximum amount of crates that can be stacked is seven (height of 2135mm). We favor the concept in which three lines of crates are taken into stock. In between the crates a space is created of 10cm to allow refrigerated air to absorb the heat from any direction. On the right two lines of crates are placed on their long side. On the left one line of crates is place on their short side The passage width between the lines of the crates is 668mm which gives the opportunity to move a crate easily through (a crate is 542mm on the long side). The total amount of crates that can be stored is 210.

Shape and dimension of used crates
As mentioned before it is recommended to use ventilated pallets, crates, boxes or bins. Jut or nylon bags are not recommended since these materials won’t ventilate in a proper way. Further exact dimensions are not required because the only requirement is that the storage should be ventilated well.

Storage after harvest
It is recommended to transport all harvested crops to the cold room as rapidly as possible. For fresh crops one hour time loss at the field by a temperature of 35°C between harvest and pre-cooling can reduce quality as much as 20 hours in storage under proper conditions. Delay in pre-cooling or cooling overall results in loss of moisture from the product, causes weight loss and combined with active micro-biological organisms result in deterioration of quality and value loss.

Use of Cold Room Door
The cold room door is the only connection to the outside temperature and is thereby the most important point which should be taken into account considering cold air loss. The loading rate is another factor referring to the amount of use of the door. The higher the loading rate, the more energy loss or cold air loss is created. Generally the refrigeration system capacity is based upon 4% to 5% loading rates of the total cold store capacity. The loading pattern is also a design consideration for sizing the storage chamber capacity for optimal utilization and performance. It is therefore recommended to store all crops only once a day (as little as possible). The frequency of entry is then reduced to its minimum. Additionally it is recommended to store the crops in the morning or in the evening since the outside temperatures are relatively lower at these times. In Gujarat at noon the outside temperature is at its highest point which will result in a bigger delta T (temperature difference) between inside and outside and additionally more energy loss. (Board, 2010)

Conclusion

  • A perfect cold storage room needs a pre-cooling area. In the cooling area itself crates are used. Most important feature of crates is the support of ventilating cold air throughout the cooling unit.
  • The crates should be stored in a way that supports air flow.
  • The crates storage plan should allow maximization of number of crates.
  • The cold room door, and the use of it, is very important as it may ruin the efficiency of your unit.

Withindia Building Solutions has signed a technology deal with the Dutch company RC Panels late 2013. This deal was designed to transfer production technology for sandwich panels and machinery to its Withindia Facilities in Ahmedabad, Gujarat (India). Thereafter Withindia has set up its production site in Ahmedabad, received the necessary Factory License, installed the production […]

Indian Government has announced by word of the Minister of Urban Development its list of 20 Smart Cities from 11 States and Delhi.

20 Winning cities have proposed a total investment of Rs.50,802 cr (7,6 billion Euro) over five years with all the cities proposing Public-Private-Partnership as a major vehicle of resource mobilization. A total area of 26,735 acres has been identified by these cities for making them smart through necessary interventions.

Elaborating on the advantages of Smart City Mission, the Minister Naidu said that this leads to integrated urban planning by addressing the issue of infrastructure, land use planning, transport, urban design and architecture in a holistic manner unlike in the past. Stating that building a smart city is not a destination but a series of small steps in that direction.

The Smart City plan was launched to support the fast urbanization and sustainable growth in India. Studies show that India has to built between 700-900 million sqft of residential and commercial space a year until 2030: equivalent of adding more than 2 Mumbai’s every year.

Among the 20 Smart Cities are: Jaipur, Udaipur (Rajasthan), Surat and Ahmedabad (Gujarat).

The list of Smart Cities is published by the Press Information Bureau on Jan 29, 2016.

Last December 2015, our company had a stand at Credai Gujarat Builders Exposition in Ahmedabad. A lot of visitors were very eager to know more about Magnesium Oxide Boards. So that is why I hope this article may provide some clarity. Magnesium Oxide Boards are usually referred to as MgO boards. It is a factory […]