grader
VOLVO G940
2006 model
10 000 moto-hours
good condition
For more details, please email to us – info@optmakine.com
#grader #VOLVOG940 #volvograder
Showing posts with label beton. Show all posts
Showing posts with label beton. Show all posts
Thursday, June 17, 2021
Wednesday, June 16, 2021
Damp truck
MAN 41.400
2012 / 2013 / 2015 / 2016 model
150 000 km to 250 000 km
good condition
For more details, please email to us – info@optmakine.com
#dupmtruck #MAN41400 #MAntrucks
Tuesday, June 15, 2021
Concrete batching plants
Concrete batching plants
designed and engineered with experience
Mobile concrete batching plant of capacity 100 m3/hr - is the best choice for mass concrete production on temporary work sites. Combination of aggregate bin storage capacity of stationary concrete batching plants and the flexibility of the mobile design, these plants become an unmatched solution for every professional.
Fast installation
Mİnimum foundation required
Twinshaft mixer with NI-HARD alloy cast wearing linings
by OPT Makine
www.optmakine.com
www.concretebatchingplantsmarket.com
#concrete #concreteplant #concretebatchingplant #construction #constructionmachinery #constructionequipment #crusher #jawcrusher #impactcrusher #primarycrusher #secondarycrusher #tertiarycrusher #grizzlyscreen #vibratingscreen #washingscrew
#бетон #бетонныйзавод #бетоносмесительныйузел #строительство #строительноеоборудование #дробилька #щековаядробилька #ударнаядробилька #первичнаядробилька #вторичнаядробилька #третьичнаядробилька #вибросиито
concrete batching plants
Concrete batching plants
designed and engineered with experience
Stationary concrete batching plant with 2-mixers installed in Kosovo
by OPT Makine
www.optmakine.com
www.concretebatchingplantsmarket.com
#concrete #concreteplant #concretebatchingplant #construction #constructionmachinery #constructionequipment #crusher #jawcrusher #impactcrusher #primarycrusher #secondarycrusher #tertiarycrusher #grizzlyscreen #vibratingscreen #washingscrew
#бетон #бетонныйзавод #бетоносмесительныйузел #строительство #строительноеоборудование #дробилька #щековаядробилька #ударнаядробилька #первичнаядробилька #вторичнаядробилька #третьичнаядробилька #вибросиито
Concrete batching plants
Concrete batching plants
designed and engineered with experienced
single shaft mixers with Ni-Hard linings that assures long life and tens thousands of m3 of concrete production
by OPT Makine
www.optmakine.com
www.concretebatchingplantsmarket.com
#concrete #concreteplant #concretebatchingplant #construction #constructionmachinery #constructionequipment #crusher #jawcrusher #impactcrusher #primarycrusher #secondarycrusher #tertiarycrusher #grizzlyscreen #vibratingscreen #washingscrew
#бетон #бетонныйзавод #бетоносмесительныйузел #строительство #строительноеоборудование #дробилька #щековаядробилька #ударнаядробилька #первичнаядробилька #вторичнаядробилька #третьичнаядробилька #вибросиито
Tuesday, June 1, 2021
MOBILE CONCRETE BATCHING PLANTS
MOBILE CONCRETE BATCHING PLANTS
Mobile concrete batching plants are the best choice for ready-mix
concrete production on temporary work sites.
Combining the durability of
stationary concrete mixing plants with the flexibility of the mobile
design on wheels it becomes an unmatched solution for every professional
seeking portable and easy to install mobile ready-mix concrete plants.
The
installation of the mobile plants requires minimum or no
foundations which reduces the operational costs and brings the mobility
to a new level.
Advantages of Mobile Concrete Plants?
When compared to stationary concrete plant, Mobile Concrete Plant offer the following advantages to its users:
1- Easier to transport. The main unit of a Mobile Concrete Plant can be transported by a truck tractor.
2- Faster and easier installation, disassembling and translocating. Flexibility.
3- Less installation space. Installable within the project area.
4- Less concrete foundation requirement. Installable on a flat concrete floor.
5- Easier installation permission. In some cases, no permission is required.
2- Faster and easier installation, disassembling and translocating. Flexibility.
3- Less installation space. Installable within the project area.
4- Less concrete foundation requirement. Installable on a flat concrete floor.
5- Easier installation permission. In some cases, no permission is required.
www.optmakine.com
www.concretebatchingplantsmarket.com
#concrete #concretebatchingplant #mobileconcretebatchingplant
www.optmakine.com
www.concretebatchingplantsmarket.com
#concrete #concretebatchingplant #mobileconcretebatchingplant
Wednesday, May 17, 2017
Use of Fly Ash in Concrete
Use of Fly Ash in Concrete
www.incimuhendislik.biz -
crmplants@gmail.com
Fly
ash is used as a supplementary cementitious material in the production of portland cement concrete.
A supplementary cementitious material, when used in conjunction with portland
cement, contributes to the properties of the hardened concrete through
hydraulic or pozzolanic activity, or both.
Fly ash,
a powder resembling cement,
has been used in concrete since the
1930s
Fly
ash has been used in concrete at levels ranging from 15% to 25% by mass of the
cementitious material component. The actual amount used varies widely depending
on the application, the properties of the fly ash, specification limits, and
the geographic location and climate. Higher levels (30% to 50%) have been used
in massive structures (for example, foundations and dams) to control temperature
rise.
Increasing
the amount of fly ash in concrete is not without shortcomings. At high levels
problems may be encountered with extended set times and slow strength
development, leading to low early-age strengths and delays in the rate of
construction.
For
any given situation there will be an optimum amount of fly ash that can be used
in a concrete mixture which will maximize the technical, environmental, and
economic benefits of fly ash use without significantly impacting the rate of
construction or impairing the longterm performance of the finished product.
#concrete
#cement #flyash #concretebatchingplant #concretemix #concretmixing
#concretemixingdesign #concretemixingstandard #concreteplant #concretemixer
#useoflyashinconcretemix
#бетон #бетонныйхавод #жби #заводжби #бетоносмесительныйзавод #рсу #раствор #цемент #химдобавка #сухиесмеси #гипс #растворосмесительныйузел
Saturday, May 6, 2017
Concrete Admixtures: Super plasticizers
concrete admixtures:
super plasticizers
The main purpose of using super plasticizers is to produce flowing concrete with a high slump in the range of 7-9 inches to be used in heavily reinforced structures and in placements where adequate consolidation by vibration cannot be readily achieved. The other major application is the production of high-strength concrete at w/c's ranging from 0.3 to 0.4. It has been found that for most types of cement, super plasticizer improves the workability of concrete. One problem associated with using a high range water reducer in concrete is slump loss. High workability concrete containing super plasticizer can be made with a high freeze-thaw resistance, but air content must be increased relative to concrete without super plasticizer.
crmplants@gmail.com
www.incimuhendislik.biz
#concrete
#cement
#admixture
#additive
#concretebatchingplant
#concreteplant
#beton
#betonsantrali
#бетон
#бетонныйзавод
Thursday, May 4, 2017
Concrete Admixtures: Accelerating
concrete admixtures:
accelerating
Accelerating concrete admixtures are used to increase the rate of concrete strength development, or to reduce concrete setting time. Calcium chloride could be named as the most common accelerator component; however, it could promote corrosion activity of steel reinforcement. Nonetheless, concrete best practices such as proper consolidation, adequate cover and proper concrete mix design could prevent these corrosion issues. Accelerating admixtures are especially useful for modifying the properties of concrete in cold weather.
crmplants@gmail.com
www.incimuhendislik.biz
#concrete
#cement
#admixture
#additive
#concretebatchingplant
#concreteplant
#beton
#betonsantrali
#бетон
#бетонныйзавод
Friday, April 28, 2017
Concrete Admixtures: Set-Retarding
concrete admixtures:
Set-Retarding
/about/pouring-concrete-for-sidewalk-construction-511893135-57edd7145f9b586c357dfd16.jpg)
Set retarding concrete admixtures are used to delay the chemical reaction that takes place when the concrete starts the setting process. These types of concrete admixtures are commonly used to reduce the effect of high temperatures that could produce a faster initial setting of concrete. Set retarding admixtures are used in concrete pavement construction, allowing more time for finishing concrete pavements, reducing additional costs to place a new concrete batch plant on the job site and helps eliminate cold joints in concrete. Retarders can also be used to resist cracking due to form deflection that can occur when horizontal slabs are placed in sections. Most retarders also function as water reducers and may entrain some air in concrete.
Wednesday, April 26, 2017
Cement hydration
Cement hydration
By the process of hydration (reaction with water) Portland cement mixed with sand, gravel and water produces the synthetic rock we call concrete. Concrete is as essential a part of the modern world as are electricity or computers.
Clinker is anhydrous (without water) having come from a hot kiln. Cement powder is also anhydrous if we ignore the small amount of water in any gypsum added at the clinker grinding stage.
The reaction with water is termed "hydration". This involves many different reactions, often occurring at the same time. As the reactions proceed, the products of the hydration process gradually bond together the individual sand and gravel particles, and other components of the concrete, to form a solid mass.
Clinker is anhydrous (without water) having come from a hot kiln. Cement powder is also anhydrous if we ignore the small amount of water in any gypsum added at the clinker grinding stage.
The reaction with water is termed "hydration". This involves many different reactions, often occurring at the same time. As the reactions proceed, the products of the hydration process gradually bond together the individual sand and gravel particles, and other components of the concrete, to form a solid mass.
www.optmakine.com
www.concretebatchingplantsmarket.com
#concrete #concreteplant #concretebatchingplant #construction #constructionmachinery #constructionequipment #crusher #jawcrusher #impactcrusher #primarycrusher #secondarycrusher #tertiarycrusher #grizzlyscreen #vibratingscreen #washingscrew
#бетон #бетонныйзавод #бетоносмесительныйузел #строительство #строительноеоборудование #дробилька #щековаядробилька #ударнаядробилька #первичнаядробилька #вторичнаядробилька #третьичнаядробилька #вибросиито
Subscribe to:
Posts (Atom)