Contents of this article
Are plastic retainers and plastic stabilizers the same material?
What is the plastic material made of?
Concrete plastic stabilizer for mixing station?
How is hydroxypropyl methylcellulose used in the construction industry?
What is the concrete water retaining agent used?
The concrete is initially slurried. It can only be guaranteed for half an hour. No matter what toppings are added. It contains more than a dozen pieces of mud, and it won't work to use pure water to protect it from collapsing. Looking for advice from an expert?
What is the difference between water retaining agent and water reducing agent?
Are plastic retainers and plastic stabilizers the same material?
It’s the same.
Plastic retaining agent is a type of admixture that can reduce the slump loss of concrete within a period of time. Its main function is to adjust the compatibility and adaptability of the admixture and cement.
(1) Suitable for fresh concrete with excessive concrete slump loss over time and poor flow properties.
(2) It can make fresh concrete have good workability and achieve good slump retention of concrete.
(3) Good plastic retention can significantly extend the transportation time of commercial concrete and the residence time at the construction site, and reduce time loss.
(4) In the compounding of pumping agent, the amount of retarder can be replaced by an appropriate amount according to the experimental results.
(5) Used in naphthalene series, aliphatic, amino, polycarboxylic acid and other admixture masterbatch.
What is the plastic material made of?
The plastic-retaining material is a concrete additive made from a compound of special polymers. It can be widely used in commercial concrete, pumped concrete, high-rise buildings, highway bridges, railways, tunnels, underground projects, water conservancy and hydropower projects, mass concrete and prestressed reinforced concrete projects. It is a good blending agent for preparing various retarding water reducing agents and pumping agents, and has an obvious value-preserving effect on concrete slump loss.
Concrete plastic stabilizer for mixing station?
The plastic stabilizer for large concrete mixing stations commonly used by Sanqiang Machinery has the following characteristics:
1. Super plastic retention function, the mortar can be operated for 12 to 24 hours. It fully meets the need for wet-mix mortar to be stored at the construction site for a long time, and effectively ensures the construction requirements for plastering and spraying within the operating hours.
2. The adhesion between the mortar and the wall is good, which significantly reduces the shrinkage and deformation of the mortar and avoids hollowing and cracking of the mortar;
3. The mortar solidifies normally after the mortar is applied to the wall. Hardening;
4. Excellent workability and sag resistance, greatly improving plastering efficiency;
Hydroxypropyl methylcellulose in the construction industry how to use?
Hydroxypropyl methylcellulose is generally used as a thickening and plasticizing agent for concrete to increase the viscosity of concrete and reduce the slump loss of concrete. It is most commonly used in self-leveling concrete.
Applications in the construction industry
1. Masonry mortar
Enhance adhesion to the masonry surface and enhance water retention, thereby improving the mortar's durability Strength, improved lubricity and plasticity to assist construction performance, easy construction while also saving time and improving cost-effectiveness.
2. Plate caulking agent
Because hydroxypropyl methylcellulose has excellent water retention, it can extend the cooling time, and its high lubricity makes application smoother. Effectively improves the surface quality, provides a smooth and uniform texture, and makes the bonding surface stronger.
3. Cement-based gypsum
Improves uniformity, makes plastering easier to apply, enhances fluidity and pumpability, thereby improving work efficiency. It has high water retention, extending the working time of the mortar. In addition, it can control the penetration of air, thereby eliminating micro-cracks in the coating and forming a smooth surface.
4. Gypsum products
It can extend the working time of mortar and produce higher mechanical strength during the solidification process. By controlling the uniformity of the mortar, the surface coating formed is of better quality.
5. Water-based paint and paint remover
It extends the shelf life by preventing solid precipitation, and has excellent compatibility and high biological stability. It dissolves quickly and resists clumping, helping to simplify the mixing process. Produces good flow characteristics including low spatter and good leveling, ensuring an excellent surface finish and preventing paint from sagging. Enhance the viscosity of water-based paint strippers and organic solvent paint strippers so that the paint strippers will not flow out from the surface of the workpiece.
6. Tile Adhesive
Dry mix ingredients are easy to mix and do not clump, saving work time as application is faster and more efficient, improving workability and reducing costs. Improves tiling efficiency and provides excellent adhesion by extending the cooling time.
7. Self-leveling floor materials
Provide viscosity and can be used as anti-settling additives, which is helpful in improving the efficiency of paving floors. Controlling water retention can greatly reduce cracking and shrinkage.
8. Produce formed concrete panels
Enhance the processing performance of extruded products, have high bonding strength and lubricity, and improve the wet strength and adhesion of the extruded sheet.
What is the concrete water retaining agent used?
Concrete protective water agent is mainly designed for the later protection of concrete. Polyacrylamide can be used as concrete water retaining agent, paint thickening and dispersing agent, sawn stone plate coolant and ceramic bonding. Agents, etc.; in agriculture, polyacrylamide, as a highly water-absorbent material, can be used as soil moisturizer and seed culture agent
etc. In the construction industry, polyacrylamide can enhance the hardness of gypsum cement,�It already contains additives such as water reducing agent and retarder, and is mainly used for the preparation of pumped concrete.
2. Water-reducing admixture is an admixture that reduces water consumption and improves the strength of concrete while maintaining the same construction performance of the concrete mixture;
The main raw material of the pumping agent is water-reducing agent. Water agent, plus a small amount of other admixtures.
3. Water-reducing admixture is an admixture that reduces water consumption and improves the strength of commercial concrete while maintaining the same workability of the commercial concrete mixture;
The main raw material for pumping It is a water-reducing agent, and a small amount of plasticizing and slump-preserving ingredients are added to facilitate the pumping construction of commercial concrete. </p