Monthly Archive: March 2021

Concrete admixtures – classification and properties

Admixtures are increasingly common chemicals in the manufacture of concrete. Added at low doses during the preparation of concrete (admixtures represent less than 5% of the mass of the concrete), these products improve certain characteristics of this material (waterproofing or setting time for example). The different types of concrete admixture Malaysia that exist will allow you to obtain concrete with the specific characteristics you want to give it.

The main adjuvants are:

To improve the quality of the concrete mix, manufacturers use the introduction of all kinds of additives into its composition. Concrete admixtures improve many of the characteristics of the mixture used. Because of the change in composition, fighting to low temperatures and corrosion upsurges, curing time reductions, strength changes, etc.

Varieties of impurities

Each additive use to be accountable for definite possessions of the resulting mixture. In terms of superiority parameters, the classification into groups is accepted out as follows:

  • Plasticizing (water-soluble drugs, stillage from sugar molasses);
  • Air-entraining (sulfonol, wood resin);
  • Set retarders (sodium ethylsiliconate, polyhydroxiloxane, molasses);
  • Sealing (calcium nitrate, iron salts, ethylene glycol resins, aluminum sulfate,);
  • Corrosion inhibitors (potassium and sodium dichromate, sodium nitrate);
  • Gas-forming (aluminum powder, polyhydroxiloxane);
  • Antifreeze (sodium and calcium chloride, sodium and calcium nitrate, urea) additives in concrete.

What are they used for?

The use of chemical additives use to be a simple, effective, affordable and way to recover the quality of concrete solutions. Their use is significant today, as use to be the main mechanisms. 

Concrete admixtures are intended for:

  • Achieving high performance properties of cement stone;
  • Acceleration or retardation of hardening;
  • Improved waterproofing;
  • Increasing resistance to temperature extremes and frost;
  • Elimination of the need for dosed supply of solution;
  • Obtaining concrete with specified characteristics.

Types of concrete admixtures

Two types of concrete additives are there: liquid, powder. Mostly they use to affect the precise properties of the fresh mortar workability, the start of hardening.

Hardening accelerators and retarders are also important. Widespread concrete additives in this category use to be sodium sulfate, calcium chloride, calcium and sodium nitrates. Multicomponent formulations include: calcium nitrite-nitrate, calcium nitrite-nitrate-chloride. For more articles similar to this one, click here.

Perfections In the Bandar Puchong Kinrara apartment for sale

If you do not like high-rise buildings, as they are sometimes called “hives”, modern reality has the opportunity to offer you an apartment in a low-rise building. To feel easier, to live in friendship with neighbours, to know everyone by sight and to spend neighbourly evenings, it is definitely worth choosing housing not in an anthill, but some quiet and peaceful place in a closed complex, where people are happy to get to know each other, walk in the evenings and are not afraid to leave the windows open even on the first floors of the Bandar Puchong Kinrara apartment for sale or a Puchong Kinrara property for sale.

Balcony vs. loggia

Very often, when choosing an apartment, people want to have additional space in the form of a balcony or loggia. For a start, it’s worth saying – how they differ and how this affects the price. So the balcony is a fenced area protruding from the wall, which is located on the outer beam, and the loggia is a built-in room, which is fenced on three sides by the main walls. It is necessary to understand these nuances at least in order to take into account how these differences affect the cost of the apartment and the size of the rent. 

The balcony entering the total area is considered with a decreasing coefficient of 0.3, and the loggia has a coefficient of 0.5. The balcony is also separated from the apartment by an external wall, and, even if it is glazed, it is much colder than the loggia, which is built into the facade of the building. In addition, no matter how you want to add a couple of square meters of balcony to the room, you will not be able to do this, even if only because the load-bearing capacity of the balcony is not adapted for this, unlike a loggia, which can be attached to a room or kitchen if there is an acute shortage of meters, but such a redevelopment, of course, will need to be legalized.

Therefore, choosing an apartment with a loggia or a balcony, it is worth thinking for what purposes this space will be used – blanks and off-season things will be stored there, or it will be a resting place where you can sit in a comfortable armchair with your favorite book. And if you are lucky and you have an apartment with a sea view , then admire the sun reflected in the sea surface of the water.

Location

Another important parameter when choosing an apartment Kuala Lampur is its location in a part of the city. It is worth knowing that the most prestigious of course are the apartments located in the city center, where everything is saturated with a special mood and charm of St. Petersburg, where the concentration of attractions is so high that it takes your breath away, where every step leads to a new object of historical heritage.

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Get Your Best Opportunities in the Right house for rent Puncak Alam

The housing market is never predictable. Therefore, it can be extremely risky to wonder what you can get in profit when you sell the home again. The home must therefore suit your life situation now and in the long run. It is also not certain that you can sell your home from one day to the next. Therefore, you should only buy a house or apartment if it is a place you would like to live in for a longer period of time. If you are not sure that you will stay for a longer period of time, you can often pay to rent a home.

Do you prefer to buy a house for rent Puncak Alam, or a Gombak condo for rent in the winter or in the summer? And how do you avoid hitting a price bubble? Here is the chief economist’s advice for you who are thinking of buying a home. If you have questions about housing, you are of course always welcome to contact us. We would like to help with questions about buying a home. 

One week, all the newspapers write about rising house prices. The next one about price bubbles that will probably burst soon. It is not so strange if you are nervous about buying housing at a “wrong” time.

When does it make sense to buy a home?

My best advice is quite simple: Buy the home if you have room in the economy and can see yourself in it for many years to come. It may sound like a phrase, but the council holds an important message: Housing provides value first and foremost because you get a roof over your head and a place where family and friends can naturally gather.

How do I avoid hitting a price bubble? 

Do not see a home as an investment object in the economic sense. If you want to invest, there are far better alternatives. It must be your housing needs that are at the center. Because if you wait for the right time, it can at worst mean that you put your life on hold for a long time – without a guarantee that the time of purchase will actually be better in the future.

What season is it best to buy a home?

There are seasonal fluctuations in the housing market, which i.a. is related to the fact that the homes appear better when the weather is good. In the eyes of many people, it is also obvious to move in connection with the summer holidays, where the kids may still have to change from kindergarten to school or the like. In any case, the number of home sales is significantly higher during the summer. There is also a tendency for house prices to be slightly higher in the summer.  

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