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Haydite as multifunction material is spread in different spheres of construction. Its main advantage – large-scale sound insulation and heat insulation. Therefore to its thicket use as heater. Haydite is widely applied in agriculture and on production. There are several types of material and packing. As it is correct to choose and calculate necessary quantity, what is better: haydite in bags or in bulk? This article contains answers to these questions.
Haydite in bags: features and merits of material
Haydite is used in different spheres of production thanks to number of his merits long ago. It is light, natural and eco-friendly material which is made of clay. It is practical in use and provides large-scale of noise isolation and heatsaving in rooms. Material coefficient of thermal conductivity quite low – 0.1-0.18 W/m · To.
Additional benefits of haydite are its relative moisture-proofness, frost resistance and fire resistance and also biostability. In it the fungus is not formed and rodents are not got. Correctly picked up proportions, quantity and respect for technology of laying guarantee reliability of haydite tie and its long time of operation.
In large volumes haydite is used as drainage on roads, for creation of the sidewalk and embankments in garden. It is quite simple to work with it. However before buying haydite in bags or in bulk, it is necessary to calculate necessary amount of material correctly.
Haydite granules have the different form. They are received from the special grades of clay differing in buckling large-scale in the conditions of high temperatures. Thanks to these qualities there is time which provides heat-insulating material properties.
Produce haydite in bulk and in bags in three types. Sand has granules to 5 mm in the diameter. Gravel has more rounded shape, and the size of grains reaches 20 mm. Crushed stone – more angular material, its fraction of 20-40 mm.
Density of haydite and grade of material
Haydite differs in small weight, and density of material defines its quality and the field of use. This size affects its quantity in cubic meter and, therefore, on haydite bag weight. This indicator depends on fraction: the granules are larger, the material density is lower.
Helpful advice! Upon purchase of haydite it is necessary to consider the bulk density which indicates material grade.
Production technique influences material density.
Distinguish four ways of receiving this material:
- Dry. The simplest technology applied to homogeneous grades of clay without impurity. The humidity does not exceed 9%.
- Plastic. The most widespread method. Create granules of wet clay and send to the furnace. The humidity of raw materials reaches 30%.
- Powder and plastic. It is similar to the last way, but take dry clay which is crushed as basis, and then already moistened and subjected to temperature influences.
Bulk density is haydite grade. It is designated by letter M with the corresponding number. For example, M300 designates that 1 cubic meter of haydite weighs from 251 to 300 kg. The brand is lower, the heat-insulating properties are higher. Such material best of all is suitable for warming of ceilings and floors.
Haydite of lower brand (fraction 20-40) is used as heat insulator in the bases and cellars. It is widely applied to landscaping. Material with the minimum density is used for warming of walls, communications and facades. The smallest haydite (with fraction to 10 mm) is used in preparation of Haydite-concrete for filling of floors.
Specific density and specific weight of haydite
Density of haydite is measured by means of bulk method and also by calculation of its volume weight. This characteristic indicates the true weight of sand, crushed stone or gravel – without space in the middle of haydite granules. This feature is the cornerstone of distinction of bulk and true density which practically always differ from each other. True density is constant indicator, it is possible to measure it only in special laboratories. Specific weight changes depending on fraction of grains.
The weight of sand can reach 600 kg in cubic meter, fine gravel – 450 kg, large – 400 kg. The cubic meter of crushed stone will weigh at least up to 350 kg. The haydite density is higher, the bigger weight has material.
It is heavy to determine the exact specific weight of haydite, it is only possible to establish average value which makes 400 kg/m ³ (0.4 g/cm ³). This indicator is influenced first of all by the size of fraction. For example, the bag of haydite of one cubic meter and fraction 10-20 weighs about 16.7 kg.
How much is haydite: what the material price depends on
In network of construction supermarkets the wide range of haydite is offered. The goods can be bought as in bags, and in bulk. In the absence of the corresponding storage conditions of material in bulk it is better to choose products in packaging.
Helpful advice! Buying haydite, it is necessary to consider that small granules have lower heat conductivity, having at the same time the highest indicator of bulk density.
Packing promotes easy transportation, shipment and warehousing for storage. During transportation material is not scattered, and its use will be wasteless.
The packed-up substance cleaner has also no foreign inclusions. It is necessary to know that haydite cost for cubic meter is a little cheaper, than in bags. But if wholesale purchase of several cubic meters is supposed, then it is more favorable to buy haydite in bags with delivery.
Cost value of material which forms the producer is affected by quality of raw materials, production technique, storage conditions and transport expenses. Capacities of production and outputs, energy costs, human resources and the general goods turnover in the market have considerable value.
How much is haydite bag: the factors creating retail price
It is necessary to consider set of other factors which define, how much is haydite in bags.
The price forms on the basis of such components:
- fraction of haydite. The main nuance consists in the following: the granule size is less, the more expensively will cost bag. It depends on the ratios of weight and density described above. It is necessary to notice that expenses of sand are much higher, than, for example, than gravel or crushed stone;
- availability and pore sizes in material. From porosity, that is from quantity of cells in break of granules, heat-insulating qualities of haydite depend. Respectively, this factor directly influences pricing;
- way of packaging of material. Bags from paper in several layers provide good protection of goods against pollution and influences of moisture. Besides, in such look it is easier to carry out loading, transportation, storage and accounting of products;
- packaging. Process of distribution of material is special, separate cycle of production which demands attraction of additional working hands and the areas. The special equipment in the form of dosers, special scales and the bulk bunker is for this purpose got;
- haydite bag weight. Cost is influenced also by the number of kilograms of haydite in bag. Packing on 25 kg will be more expensive bags with the same material on 50 kg;
- total amount of purchase. Large parties with considerable number of bags will cost cheaper. Most of suppliers offer the price wholesale and retail at once;
- payment method. Sometimes sellers do special discounts for material purchase for cash (or if non-cash payment is made through partner banks).
The haydite price in bags and for 1 m ³: comparative table
The cost of haydite is influenced by specific density. Besides, the price of material depends on the producer. The haydite is more dense, the is more expensive. Component of the price are also volumes of the purchased raw materials. If it is about big parties, then it is better to buy haydite in scattering. The price will be several times lower. There is difference and in haydite packing: the price for bag of 50 kg will differ from the cost of bag weighing 25 kg.
Helpful advice! Its functionality depends on the weight of 1 m ³ haydite filler. The it is less, the effect of heat conductivity is higher, that is will carry out more heat, having smaller degree of heat-shielding.
Haydite cost for bag and in bulk can differ a little. The table made proceeding from amount of required material demonstrates to it.
The most bigger price range cubic meter of haydite and the packed-up material is observed concerning gravel by fraction 10-20 as these raw materials are most popular. It is made by many producers of different material with different density. Thanks to universality of raw materials it is used in warming of various designs. Such haydite is rather light and reduces heatlosses on average by 70%.
Price of blocks of haydite and its components
For the purpose of fast construction of warm walls often use haydite blocks. Their types depend on purpose: for external walls, piers, for additional warming. Haydite-concrete blocks differ from pure haydite in the fact that their structure contains impurity of cement and sand. They represent monolithic product. Ordering material for the different purposes, it is necessary to consider width and thickness of blocks.
According to application select parameters of haydite blocks which can have the sizes of 39х18х19 cm or 40х20х20 cm. Walls from Haydite-concrete on condition of right choice of material can serve over 50 years. Material for partitions is characterized by the parameters of 39х9х19 cm. Other name of product – the semi-block. Sometimes blocks serve as the base in construction of wooden houses.
The cost of material depends on its look, form and also on structure and impurity. It is cheaper to buy blocks at manufacturer, than from dealers. Intermediaries also regulate the prices in different regions.
Upon purchase of haydite blocks it is necessary to find out such nuance as delivery. It is necessary to specify whether her suppliers provide or it is necessary to organize export independently. It is important to consider the number of the acquired blocks as the separate plants release material only in large lots. Therefore if small amount of material is necessary, it is necessary to use services of dealers.
Helpful advice! Not only the efficiency of construction and its durability, but also the total cost of materials depends on right choice of blocks.
Where to buy haydite in bags and how to save on delivery
The most favorable option of purchase of haydite – directly at the producer. The exception of intermediaries of trade chain allows to save up to 25% on material bag. It is caused by the fact that the organizations which are engaged in sale include in the cost of expense for transportation, storage, payment of rent of rooms, work of loaders and sales agents, etc. In addition, dealers of products do margin taking into account economic risks. Purchase of more volume bags is much more favorable.
The separate item of expenditure is made by material delivery. The sale point is farther, the transportation is more expensive. If purchase of small volumes of coarse gravel is supposed, then it is better to transport bags on own passenger transport. If it is necessary to buy haydite 0.5 in bags on 50 kg in large volumes, then will take out it independently quite costly. For this purpose it is necessary to find special capacious transport and to pay for its operation. It is in that case more favorable to deal with the seller providing service of delivery of load.
If warming is made by the construction organization, it is recommended to entrust professionals purchase of all construction materials, including haydite. At specialists mutually beneficial relations with suppliers are, as a rule, improved and also they have discounts as regular customers.
Where to buy haydite on profitable terms
Acquisition of the material which was in the use can become one of options of favorable purchase of heater. Haydite of recycling can be bought from the companies which are engaged in dismantling of old buildings and export of building waste. The price cubic meter of the haydite which was in the use can be twice less in comparison with acquisition of material from the producer.
Buying salvage, it is necessary to pay attention to its state. Crushed stone of large fractions has to undergo the sorting excluding garbage and the shattered particles. Therefore it is better to give preference to haydite which served certain time as heater on roof. Such material did not give in to excessive mechanical and atmospheric actions therefore even after long use well remains. Haydite of recycling will be suitable for filling of the base or for heat insulation of ceilings.
Helpful advice! It is possible to save the considerable sum of money on the wholesale order of material. Therefore prior to construction jobs it is reasonable to calculate total quantity of heater for all building.
If the decision on independent purchase is made, then it is previously necessary to carry out monitoring of prices for products, to study additional conditions and possible discounts in different outlets. In such questions the advice of the friends and recommendations on the Internet will be useful.
It is necessary to consider seasonal factor also. So, in the spring and in the summer the period of active construction is observed – and the prices of materials increase. Therefore it is better beforehand, in the fall or in the winter, to buy haydite in bags. The price will be one quarter cheaper, and the packed-up material well is stored.
How many cubic meter in haydite bag: calculation of volume of material
In order that purchase of material was really favorable and economical, it is required to calculate necessary amount of haydite correctly. As it was already told above, the weight and volume depend on density and fraction of granules. The most widespread packing of haydite – 50 l that in the ratio makes 0.05 m ³. Then that the haydite price for cubic meter is equal to the cost of 20 bags of material of average fraction.
Works of a different type require different amount of material. For example, the wet tie requires part of cement, 3 parts of sand and 4 parts of haydite. It means what on 30 kg of concrete will be required to 25 kg of haydite. Further decide on total quantity. For effective warming the layer of tie has to be not less than 10 cm. This parameter is multiplied by room space and divided into the volume of one bag.
Approximate calculation for the room in 20 squares will look so: 20 m ² x 0.1m/0.05m ³ = 40 bags. Thus, the total price haydite for floor will be equal to the cost of 40 bags of material of the relevant fraction.
Thus, choosing haydite as heater, it is necessary to trust the producers and their distributors who have well proved in the construction market. If it is about large volumes, then it is better to buy material in bulk. However at long transportation and lack of storage conditions preference is recommended to be given to haydite gravel or crushed stone in bags. In case of doubts in own forces it is better to entrust all process to experienced specialists.