As long as you strictly follow the construction procedures, you will be fine. Mix the cement, sand and pisolite evenly in proportion, then spread them evenly on the pipe. Bury the underfloor heating pipe at least well, about 3 to 4 cm. Choose a manufacturer with reliable quality and good reputation for pea stone, because the quantity will not change after one use, so the quality should be good. The quality of floor heating pea stones from Shandong Yihe Pebbles is good and trustworthy. The floor heating pebbles from Linyi Cobblestone production base are also very good and are usually packed in 50kg woven bags. The bulk density of pisolite is approximately 1.7 per cubic meter. Why is pistone used for underfloor heating backfill? Shandong floor heating pisolite manufacturers wholesale and retail, with uniform specifications andparticle size standards. It is the industry leader of floor heating embankment pisolite, Shandong Yihe.
What is the best backfill for underfloor heating with ceramsite pea stone
The density of concrete is about 1.8 tons/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 approximately 8 to 10 times higher than that of slices ofmelon seeds. The diameter of the pisolite is preferably 10 to 12 mm.
What diameter pebble should be used when installing underfloor heating?
The backfill material for underfloor heating can be ceramsite or pisolite, both of which have certain advantages and disadvantages.
Ceramsite is a porous clay-based material. It is lightweight, has low water absorption, good air permeability, and is not prone to mold growth. Its use of backfill in the floor heating system can better promote heat dissipation to the ground, conduct conduction and radiation more evenly, and improve the temperature stability and energy efficiency of the floor heating system. .
Pisolite is a natural granular mineral material with high thermal inertia, which can maintain lheat from the underfloor heating system. Pisolite also has good drainage properties and is often used to improve soil structure and increase the air permeability of the soil.
What is the difference in thermal conductivity between floor heating backfill pomelo stone and melon seed slices
Special button stone for underfloor heating embankment, the required size is about 10 mm, the surface is smooth, without edges and corners, only smooth, thermal conductivity Only with better properties can the role of pisolite be better exercised. Linyi paving stone production base in Shandong Province, a producer of pisolite for floor heating, uses natural pisolite and is screened. twice. Each bag weighs 50 kg. According to cement, sand and pisolite, the ratio is 1:2:3. Say the important things three times, 10mm, 10mm, 10mm.
Melon seed slices: Melon seed slices are cheap, but their irregular shape and sharp edges can scratch the heating pipes during the construction of the underfloor heating embankment and their use later, and can cause leaks over time.Hidden Dangers
Pisolite: A stone similar to the size of a bean, which is why it is called pisolite . Its shape is rounder than melon seed slices and will not scratch the heating pipe. It is an ideal filler material and conducts heat. Stronger than melon seed slices, use better materials.