Pisolite concrete contains relatively small stones that are shaped like beans. Pisolite is a type of washed stone. The concrete aggregate is more uniform, denser and better waterproof. Pisolite concrete is mainly used to build columns, ring beams and around plastic pipes. Fine stone concrete can easily damage pipes.
The difference between pisolite concrete and fine stone concrete
Pisolite concrete and fine stone concrete are both concrete. The coarse aggregate of fine stone concrete is a fine stone, that is, a stone with no edges. It is generally used where there are buried pipes, such as underfloor heating or cable trenches. Pisolite concrete must be a type of fine stone concrete. Pisolite concrete contains relatively small bean-shaped stones. Commonly called slicesmelon seeds. Pisolite is a type of washed stone, but there are many types of washed stone. Fine stone aggregates are uneven in thickness, while pisolite concrete aggregates are relatively uniform, so the concrete is denser and the bathroom is better waterproof.
What is the difference in thermal conductivity between floor heating backfill pea stone and melon seed slices?
Special pea stone for underfloor heating backfill, the required size is about 10mm, the surface is smooth, without edges and corners, only the smooth ones have better thermal conductivity, can better play the role of paving stone production base of Linyi in Shandong, a producer of pisolite for floor heating, uses natural pisolite, which is filtered twice. is 50 kilograms. According to the ratio of cement, sand and pisolite, it is 1: 2: 3. Say things importantyour three times, 10 mm, 10 mm, 10 mm.
Are 4-8 or 8-12 pisolite better for underfloor heating in the north?
Melon seed slices: Melon seed slices are good market, but their irregular shape and sharp edges make them difficult to use. The heating pipe may be scratched during the construction of the underfloor heating embankment and during subsequent use, and there may be a hidden risk of water leakage over time.
Pisolite: A stone similar to the size of a bean. , it is therefore called pisolite. Its shape is smaller than that of a melon seed. The slices are round and will not scratch the heating pipe. Their thermal conductivity is stronger than that of melon seed slices. /p>
8 to 12.
Northern floor heating generally uses natural pisolite of 8 to 12 mm, because the surface of pisolite of 8 to 12 mm is smooth, itsNo edges or 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.