Through the exchanges with many netizens in the past few days, many friends have asked about the topic of fine stone concrete floor sub-warehouse joint floor construction, and this article will introduce the places that everyone is more concerned about.
Fine stone concrete floor sub-warehouse joint floor construction is a commonly used floor construction method, suitable for industrial plants, commercial warehouses and other places. The following is a brief introduction to the construction method and an extended description of the related contents:
1. Brief introduction of construction methods:
The construction method of fine stone concrete floor is to mix and mix cement, stone and fine sand and other materials in a certain proportion, and then pour concrete on the floor base layer, and level and beautify through grinding and polishing processes. During the construction process, the sub-silo joints are delineated according to the design requirements, so that the concrete floor forms a rectangular floor plate, and the sub-silo joints are filled with rubber or polyurethane sealant to reduce the cracking caused by ground shrinkage and expansion.
2.Description of the construction process extension:
1) Grassroots treatment: First of all, the grassroots should be cleaned and repaired to ensure that the grassroots is smooth and free of obvious ups and downs and cracks. It can be sanded or repaired first, or the old floor can be removed as needed.
2) Concrete preparation: According to the design requirements, select appropriate cement, stone and fine sand for matching, and mix according to a certain proportion until a uniform slurry state is reached.
3) Concrete pouring: Pour the concrete evenly on the base layer, and use the vibrator to carry out compaction to improve the compactness and uniformity of the ground.
4) Silo joint treatment: In the process of pouring concrete, delineate the silo joint on the ground according to the design requirements, and ensure that the width and depth of the silo joint meet the standard. The filling material of the split seam can be rubber or polyurethane sealant.
5) Grinding and polishing: After the concrete floor is dry, the grinding and polishing treatment is carried out to make the ground smoother and more uniform, and increase the hardness and wear resistance of the ground.
6) Sealing treatment: Seal the ground to improve the durability and dustproof performance of the ground. Coating or wax can be selected for sealing.
The fine stone concrete floor sub-warehouse joint floor construction method is widely used in industrial plants and commercial warehouses and other places, and has the following advantages:
Good durability: Concrete floors have high durability and load-bearing capacity, which can withstand the operation of heavy machinery and equipment.
Easy to clean: The concrete floor has a smooth surface, is not prone to dust accumulation, and is easy to clean.
Beautiful appearance: After grinding and polishing, the concrete floor becomes smooth and flat, with a certain decorative effect.
High resistance to chemical corrosion: Concrete floors are resistant to chemicals and oil stains, extending their service life.
Fine stone concrete floor sub-warehouse joint floor construction is a common floor construction method, through reasonable process treatment and construction process, can achieve better use effect and decorative effect.