I'm member of the club for over 30 years.
That means a lot.
Roelf Ritsma
director Ritsma Engineering
I'm member of the club for over 30 years.
That means a lot.
Roelf Ritsma
director Ritsma Engineering
Keep thinking
For many years, Roelf Ritsma, director of Ritsma Engineering Company in Stadskanaal, has been an avid user of almost all Matrix software available for engineering firms. "My 'membership' is at least thirty years old. That does indicate that I am a satisfied user. "However, he also observes a negative tendency: there is too much blindness on that software. Or as he himself says: 'on the computer'. And that's not a good development, he finds.
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Indispensable
Ritsma thinks that nowadays too much is being blinded on 'the computer' and that too little attention is paid to professional knowledge, common sense and the old-fashioned calculations on a calculator. "Call me old-fashioned, but manual calculations are indispensable. Also in this time. You have to be able to calculate your first design sketch quickly with your pocket calculator. Many young engineers who come to work with us can not. No attention was paid to old-fashioned analisys on their training. We have to learn them. "Software uses Ritsma for the details. "With Matrix software you can go deeper into the material and into details. In my opinion, it should be used in this way. "The software must therefore be practical. "Simple, fast effective and efficient. The Matrix software meets all those requirements. "
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Warm relationship
The director has a warm relationship with Matrix. "I came to them by chance. Our software supplier at the time was taken over by Matrix. I automatically switched over and never left. "Ritsma particularly praises the knowledge and expertise of the helpdesk. "If we have questions or problems, they are easy to reach. They are quick, knowledgeable and come to realize what they promise. That is worth gold for us. "
About Ritsma Engineering
Ritsma
Engineering exists since 1975 and calculates and draws steel, concrete, wood and
stone constructions of construction and water projects in particular. In the
more than 40 years that they exist, they have delivered more than 9,000
projects. Fire stations, hospitals, offices, warehouses, schools, restaurants,
shopping centers, theaters, amusement parks, sports canteens, bridges and homes
belong in that list at home. The company also provides soil mechanical advice
for foundation and sheet pile constructions and tests building structures for
the government. The engineering firm employs fifteen employees.
Van Eekert Constructions in Bladel (1978) has been specialized for 40 years in the
production and assembly of customized steel constructions, steel staircases and
balustrades. The steel parts are produced according to the NEN1090 standard so
that all end products have a CE mark. The company also supplies and assembles
roof and wall cladding at work, especially for asbestos removal. The assignments
range from large-scale (such as the new building of sports halls and schools) to
small-scale ones (such as a renovation or new construction of a house). With 15
employees involved in internal and external service, Van Eekert gives 100%
personal attention to every client, from contractor to private individual.
Because no assignment is the same, customization is the rule rather than the
exception.
VeriCon
from Veldhoven is an independent all-round consultancy firm for structural
building constructions and designs, calculates and draws constructions for civil
and utility construction. VeriCon is active in BIM and believes in industrial
building. That is why the company is also active in the engineering of
prefabricated concrete and steel constructions. VeriCon has an eye for
architecture, user and environment in everything it does. The engineers make
economically and efficiently feasible, constructive designs and apply
responsible, environmentally friendly materials wherever possible.
Van
Boxsel Engineering has been a professional and involved partner in construction
for almost 50 years. The consultants, project managers, constructors, drafters
and 3D modellers work on a wide range of building constructions - with a special
focus on precast concrete constructions. The work covers all phases from design,
building permit, specifications to detailed engineering and realization. In the
field of 3D modeling in combination with BIM, Van Boxsel has extensive expertise
from the design phase until well into the execution phase. The company likes to
use personal knowledge for an integral approach to projects in their
environment. To then transfer this experience directly to the client via
'augmented reality'. This way, it can gain better insight into the project and
be informed in an optimal way. Van Boxsel also has a branch in India, which
serves large parts of the Anglo-Saxon market, from America to Australia.
Mechanical joinery Van der Linden is a no-nonsense family business, that is already
since 1974 commitment to perfect and beautiful carpentry. Quality always stands
first and foremost, the bar is high, whether it concerns complex customization or series work. From
der Linden works with passion for both contractors and private individuals. Because all
more than 20 employees are all-round professionals, the company has few limitations
in its product range. The assignments therefore vary from window frames and doors
to stairs, dormer windows, fronts, (folding) walls, fencing and more. At Van der
Linden go hand in hand with entrepreneurship and craftsmanship. On the one hand it ensures
high-quality machinery for unrivaled accuracy. On the other hand still manages
the entire team of professionals always the old-fashioned craft. The result:
carpentry where Van der Linden is proud of.
Timmerfabriek WHB Sneek is a real family business. Founded in 2008 by the two
cousins Wiersma, the company is known as a reliable partner for small
construction companies and self-employed entrepreneurs. In our own factory a
small but driven team produces high-quality window frames, windows and doors to
size and delivers them with or without glass. In addition,
environmentally-friendly wood species are used extensively. WHB Sneek has
everything it takes to deliver not only large batches, but also small series and
even individuals in ever-changing sizes. The specialists at WHB Sneek know and
exploit the infinite application possibilities of wood as a building material
for residential and non-residential building projects. Thanks to this extensive
expertise, clients know that they can always expect the highest quality. The
products of WHB Sneek are successfully applied in the most diverse new
construction and renovation projects.
Breetec
International NV, located in the Flemish Axis, is a supplier of safety valves,
constructions and sheet metal in aluminum, stainless steel and steel, aluminum
flanges and fittings. The company has a large team for assembly and maintenance
work. For clients, Breetec provides both engineering, production, logistics,
assembly and maintenance. Quality, safety and training are the most important
pillars in business management.
Bureau
Broersma (The Hague) has been advising on the properties and performance of
structures since 1956. About 18.000 projects have now been completed, previously
mainly in concrete and steel, nowadays in all possible construction materials.
The agency makes drawings and calculations of almost all common building
constructions. The field of work extends from utility and residential
construction to oil rigs and industrial and logistic complexes. From a permanent
'drive' to push boundaries, Bureau Broersma regularly offers internships. This
allows experienced specialists to transfer their knowledge to a new generation,
while the agency reaps the benefits of all the insights and innovative solutions
that technical students introduce from their training. The whole of this
knowledge is therefore greater than the sum of the parts, with which Bureau
Broersma offers an important added value.
Van
de Vin Ramen and Kozijnen in Heeze works from the realization that windows and
window frames largely determine the atmosphere of a home. The company has been
producing windows and frames for more than fifty years and is regarded as a
'total solution' in that area. Van de Vin supplies products thanks tot strict
process and quality control. It is produced according to a proven method, of
which the quality assurance system has been developed together with TNO. This
system offers Van de Vin, together with an advanced machine park and advanced
automation, the possibility of further innovation.
Ingenieursbureau
Van Roekel & Van Roekel, founded in 1973, is an independent consultancy for
civil engineering. The firm specializes in concrete, steel and timber
constructions, foundations and geotechnical constructions. Clients include
architectural firms, contracting companies, steel construction companies,
project developers, housing corporations, chain stores, private individuals and
industry. Architectural structures for buildings and constructions form the most
important activity (85%), in addition to hydraulic engineering works (15%). Van
Roekel & Van Roekel has always worked extensively for clients in the steel
construction industry, creating a unique expertise. The firm handles the entire
process, including design calculations for the calculation departments of steel
companies, main calculations of the complete construction for the permits and
the specifications, and detailed calculations of connections for the execution.
The agency also regularly makes second opinions or shadow designs for steel
constructions in order to achieve a more economical or more feasible steel
construction.
What
started as a smithy a century ago, has developed into a modern construction
company with more than 20 employees, especially in the last few decades. Joosten
Staalbouw specializes in the manufacture and assembly of steel constructions for
non-residential construction and industry. The company also produces the
associated parts such as stairs, platforms, handrails and fences. Very varied
steelwork is tailor-made for residential construction. At Joosten Staalbouw,
craftsmanship and perfect end result are central. The company is VCA *
-certified and all production and assembly workers are certified according to
the welding standard NEN-EN 287-1. For customers, Joosten Staalbouw has a number
of certainties such as: one point of contact from tender to completion, a
customer-oriented and flexible mentality, short delivery times and punctual
schedules. Joosten Staalbouw is also socially involved and sponsor of Médecins
Sans Frontières, Wouters Sportfonds and Weeshuys Aceh.
KUFA
Window systems is the leading manufacturer of plastic frames. This fast-growing
company, founded in 2009, provides an extensive profile and
Geelen Concrete has a long history as a family business. Founded in 1923, the
factory initially focused on the manual manufacture of concrete products.
The emphasis was immediately on quality, reliability and innovation.
In two very modern factories in Wanssum and Posterholt become the most
various system floors and concrete elements manufactured. As one of the
Geelen Beton has the people and the resources to be major players in the market
translate all questions from clients into prefab concrete elements with a
great aesthetic value. The engineering takes place completely in-company,
complex construction issues are not avoided. Also
the company contributes to the development of new production techniques, with
an emphasis on sustainability. This is partly due to the use of modern
technical and digital tools, and through close cooperation with external
experts, scientists and suppliers.
Goudriaan
BV was founded in 1969 by Gert Goudriaan and is now led by his son Johan. In
half a century the company in Oudewater has become a household name in the steel
industry, characterized by craftsmanship, creativity, innovative capacity and
thinking along with the customer. Goudriaan BV also has its own design and
engineering department. Production takes place in large halls with modern
machines. The supply range consists of a wide range of products in steel,
stainless steel and aluminum. This varies from steel from stock and large steel
constructions to steel stairs, fences, balustrades and sheet metal. Nearly all
operations are possible, such as drilling holes, welding, miter sawing,
galvanizing, powder coating and spraying. With 35 highly professional employees,
all knowledge and experience is available to deliver a technically high-quality
product. Goudriaan BV is a recognized training company, affiliated with the
trade union Metaalunie and of course VCA and CE EN1090-1 certified.
Kumij
is based in Groningen and is part of the Rollecate Group, a leading manufacturer
of plastic frames, which supplies and installs its frames throughout the
Netherlands. The high-quality plastic frames are used in renovation and new
construction projects for housing corporations, contractors, architects and
owners' associations. Kumij's flexible project organization has more than 120
employees and has more than 55 years of experience in providing customized
solutions in the area of window frames. Attention is paid to profiling,
detailing and construction, but also to building coordination, residents'
information and delivery.
Wesselink
Kozijnen, established in the sixties and located in Doetinchem, provides façade
work for new buildings and renovations. With traditional and automated machines,
the company's 35 craftsmen make frames for small renovations and including
large-scale projects, both in utility and residential constructions. The frames
are KOMO-certified, are supplied with hinges and locks according to Resistance
Class 2 and with SGT-Guarantee. Wesselink Kozijnen is FSC-certified and a member
of the Timmer Selectgroep, a group of thirteen independent companies that
continuously work on the innovation of the wooden frame. For example, the
members of the group use the new modified wood type Accoya which is particularly
low-maintenance and is provided with the FSC quality mark.