The material ratio is 1:2:3.
The 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.
After finishing the underfloor heating, is it okay to lay pisolite first?
It is not possible to backfill the underfloor heating without pisolite. Pay attention to the ratio of pisolite cement. the general ratio is 1 (cement) at 2 (pea stone) better than 2 (sand). Be careful to leave expansion strips around the room. The day after backfilling, sprinkle water on the backfill layer for curing.
The reason for using pisolite is that the heat generated by the floor heating pipes must also be dissipated. Try using pisolite or guarmistone. The leveling layer will contain many bubbles, forming gaps, and heating. will follow him.
For more information on whether or not a plunger is required for underfloor heating backfill, please enter: https://m.abcgonglue.com/ask/a4004e1615827579.html?zd to view more content
Floor heating backfill Which is better, ceramsite or pea stone?
As long as you strictly follow the construction process, you will be fine . Mix cement, sand and pisolite evenly in proportion, then spread them evenlyent 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 and particle size standards. It is the industry leader of floor heating embankment pisolite, Shandong Yihe.
What is the difference between the nleveling button stone for floor heating and leveling melon seed chips
Ceramsite or button stone can be chosen as backfill material for the underfloor heating. Both 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 strong thermal inertia, which can maintain the heat of the underfloor heating system to a certain extent.Pisolite also has good drainage properties and is often used to improve soil structure and increase the air permeability of the soil.
How many pea stones are needed for 60 square meters of underfloor heating?
Pea stones are smooth and will not damage heating pipes by the ground, but the price is relatively high.
1. The smooth button stone will not damage the floor heating pipe, but the price is relatively high. Pisolite concrete uses pisolite as underfloor heating backfill to protect underfloor heating coils. The natural silicon content of pisolite gives underfloor heating better thermal conductivity. The price of floor heating leveling is as low as 50-80 yuan/㎡, while the most expensive price is 100 yuan/㎡ or even more.
2. Melon seed slices are cheap, but their irregular shapeera and their sharp edges will scratch the heating pipes during the construction of the underfloor heating embankment and during their subsequent use. Over time, there will be hidden dangers of water leakage.
Approximately 0.9 cubic pea stones. Usually, one square meter of underfloor heating backfill requires 0.015 cubic meters of pisolite, because one square meter of underfloor heating backfill requires cement, sand and pisolite, and the quantity ratio is 1: 2:3. Assuming the thickness of the embankment is 0.03 meters, the total volume is 0.03 cubic meters. The volume of each portion is 0.005 cubic meters, so we can calculate that pisolite is 3 times 0.005 equal to 0.015 cubic meters. Then simply multiply it by 60.