The density of concrete is approximately 1.8 tonnes/cubic meter. 600×3×0.1×1.8=324 tons. The density of concrete with different sands and gravels and different proportions is slightly different.
When leveling for underfloor heating, attention should be paid to the proportion of sand, cement and pisolite. Although pisolite is good, the quantity should not be too large (usually 2 square meters per pack for leveling, 30 kg). per package). If there is too much pisolite, it will affect the leveling process. The amount of sand and cement used, and sometimes the sand on the ground, is also linked to this! the price of pisolite is about 8-10 times that of melon seed slices. The diameter of the pisolite is preferably 10 to 12 mm.
What diameter of pebbles should be used when installing underfloor heating?
The material ratio is 1:2:3.
LThe material ratio of cement, pisolite and yellow sand in floor heating leveling is 1:2:3. Because underfloor heating leveling is special, in addition to cement and yellow sand, it is also special. It is necessary to add certain spaces between the pea cores, which is more conducive to floor heating and heat dissipation.
Sanding or cracking is more likely to occur after leveling underfloor heating. Sanding is due to the insufficient strength of the concrete floor. Everyone should pay special attention to the dosage. The causes of cracks are multiple.
Is it better to use 4-8 or 8-12 pisolite for underfloor heating in the north?
Special pisolite for underfloor heating embankment , the required size is about 10mm, the surface is smooth, without edges and corners, only smooth, better thermal conductivity, can play better.he paving stone production base role of Shandong Linyi, producer of pisolite for floor heating, selects natural pisolite, secondary screening, 50 kg per bag, depending on the cement. , sand, pea stone ratio is 1:2:3 to complete. Say the important things three times, 10mm, 10mm, 10mm.
8 to 12.
Northern underfloor heating generally uses 8-12mm natural pisolite, because the surface of pisolite 8-12mm is smooth, without edges and corners, and the particle size is uniform.
Pisolite refers to a kind of modern-day building material. It is a stone the size of a soybean. It is generally used for floors and roofs. The particle size is similar to mung beans and is called stone powder in some places.