Solid lump Polycarboxylate Superplasticizer
Keywords
Polycarboxylate Superplasticizer, solid granular, solid lump, solid block, solid massive, concrete admixture, plastic woven bag packaging, convenient transportation
Product advantages
The original solid block Polycarboxylate Superplasticizer only needs ordinary plastic woven bag packaging, saving liquid ton barrel packaging fees and freight costs, suitable for international trade sea transportation and large-scale warehouse storage, fast dissolution, easy to use, and the same use effect as the mother liquor.
1. The performance is the same as that of ordinary high-water-reducing polycarboxylic acid, and the retention is better;
2. No ton barrel packaging is required, saving packaging costs;
3. Convenient transportation, solid products and liquids have greatly reduced freight costs, can reach every corner of the world, and there is no transportation radius limit; suitable for remote areas and export trade;
4. Convenient storage, can be stored and distributed in ordinary warehouses.
Introduction
Solid block polycarboxylic acid high-efficiency water reducer, after being dissolved in water, can be prepared into polycarboxylic acid water reducer mother liquors with various solid contents. Suitable for high-performance concrete, high-strength concrete, fluid concrete, self-compacting concrete, large admixture concrete and various grouting self-leveling mortar materials. It has high water reduction rate and good slump retention ability. This product is packaged in woven bags, which saves the packaging cost of liquid polycarboxylic acid and greatly reduces the transportation cost, and the cost is close to local synthesis. It is especially suitable for remote areas and export trade.
Product Features
1. Solid polycarboxylic acid water reducer, which can be transported in woven bags, saving packaging and transportation costs;
2. The cost is equivalent to local synthesis;
3. Soak in water and dissolve, easy to use;
4. High water reduction rate: when the slump is about 80mm, the water reduction rate can reach more than 30%; when the slump is about 200mm, the water reduction rate can be more than 35%;
5. Good slump and expansion retention;
6. High durability: This product can effectively reduce the water-cement ratio of concrete, improve durability, and reduce shrinkage and creep deformation;
7. Green environmentally friendly products: This product does not pollute the natural environment during its production process and complies with the ISO14000 international standard for environmental protection management.
ITEMS Standards
Product color and form Brown granular solid
Woven bag bulk density (kg/m2) 900±50
pH value (23 C) (dissolved to 20% solid content) 6±1
CI content (%) ≤0.10
Usage
1. According to the required dissolved solid content, first add tap water to the container, then measure the product and pour it into the water to soak. After the solid softens, stir and dissolve it with a mixer until it is completely dissolved, then let it stand for 24 to 48 hours and it can be used as a polycarboxylic acid mother liquor for compounding.
2. After being piled up during transportation, this product will be compressed and bonded into large pieces. It can be broken into pieces and used without affecting product quality.
3. This product is a polymer crystal material. During the crystallization process, the polymer will gather and curl. It takes time for the polymer to dissolve and stretch in water. The effect is better after standing for two days.
4. The dissolution speed is faster with hot water, and the polymer stretching is more effective.
5. According to the concrete design requirements, the water consumption and sand ratio are adjusted after testing to achieve the water reducer dosage that meets the requirements of slump, strength and coagulation.
6. This product is suitable for high-performance concrete, high-strength concrete, and high-flow concrete. When used for concrete above C50, the raw materials should be selected according to the relevant technical specifications, the appropriate mixing process should be determined, and a certain amount of test data should be obtained. The flowability of the produced concrete should meet the construction requirements, and the concrete strength should have a certain surplus coefficient.
Packaging and storage
1. Solid block product: 25kg woven bag packaging with plastic bag lining;
2. This product should be kept away from direct sunlight;
3. If stored in the original packaging without damage, the stability can be maintained for 12 months;
4. After opening, the product should be put into use as soon as possible.
Notes
1. This product is non-toxic, but not edible.
2. No pollution was found to the environment during use, but it should comply with local environmental regulations when discarded or discharged.
3. When it comes into contact with the human body and eyes, it should be rinsed with clean water as soon as possible. If it causes allergies to some people, seek medical treatment in time.
4. The packaging of this product cannot be discarded casually and should comply with local environmental regulations.
