SoftRock stone topcoat - 59061

Sodium Naphthalene Sulfonate Formaldehyde (SNF) is an anionic surfactant and belongs to the naphthalene-based superplasticizer. It has good dispersibility, high water reduction rate and strengthening effect. It is one of the most widely used traditional water reducers in the field of concrete admixtures. 2. Main performance characteristics ✅ High water reduction rate (15%-25%), significantly reducing the amount of water used in concrete mixing and improving strength. ✅ Improve fluidity, enhance the pumpability and workability of concrete. ✅ Enhance the early and late strength of concrete, and improve the compressive and flexural strength. ✅ Does not contain chloride ions, will not corrode steel bars, and improve the durability of concrete. ✅ Wide adaptability, suitable for various cements and mineral admixtures. ✅ High cost performance, lower cost than polycarboxylate water reducer, widely used in conventional concrete projects. 3. Main application areas SNF is a classic naphthalene-based water reducer, suitable for various concrete and cement-based materials, such as: (1) General Concrete Applicable to C15-C60 grade general concrete to improve construction performance. (2) Pumped Concrete Enhance the pumpability of concrete, reduce pipeline blockage, and improve construction efficiency. (3) Precast Concrete Improve early strength, shorten demoulding time, and improve precast production efficiency. (4) Mass Concrete Control water-cement ratio, reduce shrinkage cracks, and improve durability. Typical applications: dams, underground projects, and infrastructure construction. (5) Mortar & Cement Products Used for self-leveling mortar, dry mortar, grouting materials, brick and tile products, to improve fluidity. (6) Ceramics & Refractories As a dispersant, it improves the rheological properties of ceramic green bodies and refractories and improves the molding quality. 4. Usage Recommended dosage: 0.5%-1.5% (by cement mass ratio). It can be directly added to concrete or used in combination with retarders, air entraining agents, etc. It is recommended to conduct a compatibility test before use to optimize the mix ratio. 6. Conclusion Sodium naphthalenesulfonate formaldehyde condensate (SNF) is a cost-effective and widely used classic naphthalene-based high-efficiency water reducer. It is widely used in ordinary concrete, pumped concrete, prefabricated components, mortar and ceramics. Although its slump retention is not as good as that of polycarboxylate water reducer (PCE), it is still one of the preferred admixtures for many engineering projects due to its good water reduction effect and low cost advantages.

Introduction to Polycarboxylate Superplasticizer (PCE) 1. What is Polycarboxylate Superplasticizer? Polycarboxylate Superplasticizer (PCE) is a new generation of high-performance concrete admixture with high water reduction rate, good slump retention, environmental protection and high adaptability. Compared with traditional naphthalene and melamine water reducers, polycarboxylate superplasticizer has better performance and has become the preferred admixture for **modern high-performance concrete (HPC)**. 2. Main performance characteristics of polycarboxylate superplasticizer ✅ High water reduction rate (25%-40%): significantly reduce the water consumption of concrete and improve strength. ✅ Good fluidity: greatly improve the fluidity of concrete, suitable for self-compacting concrete and pumping construction. ✅ Excellent slump retention: maintain the workability of concrete for a long time, suitable for long-distance transportation. ✅ Environmental protection: does not contain formaldehyde, is environmentally friendly, and meets the requirements of green buildings. ✅ Strong adaptability: suitable for different types of cement, mineral admixtures and different construction conditions. ✅ Low shrinkage: Reduce shrinkage and cracks of concrete and improve durability. 3. Main application areas Polycarboxylic acid high-efficiency water reducer is suitable for various concrete projects, especially those that require high fluidity, high strength and high durability, such as: (1) High-strength concrete Applicable to high-strength concrete of C50-C100 and above, improve early strength and shorten construction period. Typical applications: high-rise buildings, bridges, and large-span structures. (2) Pumped concrete Enhance the pumpability of concrete and improve construction efficiency. Applicable to high-rise buildings, large-volume concrete, and long-distance pumping. (3) Self-leveling and self-compacting concrete Applicable to floor projects and underground projects, reduce vibration and improve construction quality. (4) Mass Concrete Low water-cement ratio, reduced hydration heat, and prevent cracking of mass concrete. Typical applications: dams, tunnels, nuclear power plants, ports. (5) Precast Concrete Improve early strength, accelerate demoulding, and improve production efficiency. Applicable to factory production of precast beams, pipe piles, PC components, etc. (6) Durable Concrete Improve impermeability, frost resistance, and sulfate corrosion resistance, and extend the service life of concrete. Applicable to marine concrete, underground structures, and transportation infrastructure. 4. Usage method Recommended dosage: 0.1%-0.3% (by cement mass ratio). It can be used alone or compounded with retarders, air entraining agents, etc. to improve comprehensive performance. It is recommended to conduct a compatibility test before use to optimize the mix ratio. Polycarboxylate high-efficiency water-reducing agent (PCE) is currently the most advanced concrete admixture, widely used in high-strength, pumpable, self-leveling and precast concrete. It has high water reduction rate, excellent slump retention, environmental protection and high adaptability.

Melamine-Based Superplasticizer is a high-performance water-soluble polymer with excellent dispersibility, high water reduction rate and good plasticity. It is widely used in many industries, especially in concrete, building materials and other industrial fields. 1. Concrete Engineering Field (1) High-Strength Concrete Improve the fluidity of concrete and increase the strength while maintaining a low water-cement ratio. Applicable to C50-C80 and above high-strength concrete, such as bridges, tunnels, skyscrapers, etc. (2) Self-Leveling Concrete Due to its excellent fluidity, it is suitable for self-leveling floors and non-vibration concrete. (3) Precast Concrete Applicable to pipe piles, sleepers, bridge components, wall panels, etc., to improve demoulding speed and production efficiency. (4) Mass Concrete In concrete structures with high cement consumption, such as dams, nuclear power plants, and infrastructure construction, it can reduce hydration thermal cracks. (5) High Performance Concrete (HPC) Applicable to concrete that requires high compressive strength, low shrinkage, and high durability, such as marine engineering and underground engineering. 2. Mortar and cement products (1) High-Flow Mortar Used in tile adhesives, grouting materials, and repair mortars to improve construction performance and strength. (2) Dry Mortar Applicable to plaster mortar, self-leveling mortar, waterproof mortar, etc. to improve construction performance. (3) Cement-Based Self-Leveling Compounds Used in industrial floors and seamless floors to improve leveling accuracy. 3. Gypsum products (1) High-strength gypsum Used in gypsum products, gypsum boards, decorative gypsum, improve fluidity and reduce water consumption. (2) Gypsum self-leveling floor Suitable for floor leveling to improve construction efficiency. 4. Ceramics and refractory materials (1) Ceramic slurry & glaze As a dispersant, it improves the fluidity of ceramic slurry, reduces moisture, and improves molding quality. (2) Refractory castables Used in blast furnace linings, steel smelting furnace linings, and refractory bricks, improves density and high temperature resistance. 5. Other industrial applications (1) Textile and papermaking As a dispersant, it improves the fluidity of textile slurry and papermaking coating liquid. (2) Chemical building materials Used in polymer mortar, modified asphalt, water-based coatings, etc. to improve rheological properties. Summary Melamine high-efficiency water reducer is mainly used in industries such as concrete, mortar, gypsum, ceramics, and refractory materials. It is especially suitable for products with high performance requirements such as high-strength concrete, prefabricated components, self-leveling floors, and refractory materials. Its high water reduction rate, good fluidity, and low shrinkage properties make it an important admixture in various types of building and industrial materials.

PURPOSE: Used for waterproofing static cracks, seams, joints, service entries, interfaces and junctions in concrete and reinforced concrete structures. DESCRIPTION: Dry, fine-grained, waterproofing, surface mixture Pk1, B30, W14, F300 “Penekrit” GOST 31357-2007. It consists of Portland cement, quartz sand of a certain granulometry, and active chemical components. ADVANTAGES: - High strength and water resistance; - High adhesion to the base; - No shrinkage; - Used in domestic and drinking water supply. Scope of application of waterproofing material Penecrit. Used for waterproofing static cracks, seams, joints, communication entries, interfaces and junctions in concrete and reinforced concrete structures. High strength and waterproof. High adhesion to the base. No shrinkage. Used in domestic and drinking water supply. Dry mixture consumption 1.5 kg/m.p. (fine 25x25 mm), with an increase in the cross-section of the fine, the consumption increases proportionally. Surface preparation. Using a wall chaser and a jackhammer, make a groove with a cross-section of at least 25x25 mm along cracks, seams, joints, utility entries, connections, and junctions. Thoroughly clean the surface from debris and loose concrete using a brush with metal bristles, moisten it generously and prime it with one layer of Penetron mortar mixture (consumption 0.1 kg/m.p.). Preparation of mortar mixture. Use clean water and containers. Mix with water in a proportion of 0.14 - 0.16 liters of water per 1 kg of dry mixture or 1 part water per 5 parts of dry mixture by volume for 2 minutes until a thick plasticine-like consistency is obtained. Use within 30 minutes, stirring regularly without adding water.

Penetron – penetrating waterproofing of concrete. The service life of penetrating waterproofing is equal to the service life of building structures. Penetron is approved for waterproofing in domestic and drinking water supplies. Penetrating waterproofing gives concrete the properties of “self-healing” cracks with an opening of up to 0.4 mm. Concrete penetrating mixture can be applied with either forward or reverse water pressure. There is no need to dry the concrete surface before applying penetrating waterproofing. The water resistance, corrosion resistance and frost resistance of concrete increases. Penetrating waterproofing maintains the vapor permeability of concrete. Purpose. Penetrating mixtures Penetron are used for waterproofing concrete and reinforced concrete structures. As a result, their water resistance increases and concrete acquires the ability to “self-heal” cracks with an opening of up to 0.4 mm. For waterproofing static seams, cracks larger than 0.4 mm and utility entries, it is used in conjunction with other materials of the Penetron system. Dry mixture consumption 0.8 - 1.1 kg/m2 when applied in two layers. Surface preparation. Before applying the penetrating mixture, the surface is cleaned to structurally sound concrete. Wet the concrete with water until it is as saturated as possible.

Penetron Admix Waterproofing additive for concrete (Penetron Admix) DESCRIPTION: Dry waterproofing additive for concrete mixture. Consists of special cement and active chemical components. PURPOSE: Used for waterproofing concrete and reinforced concrete structures by increasing their water resistance and acquiring the property of “self-healing” cracks with an opening of up to 0.4 mm. ADVANTAGES: - Increased water resistance, durability, frost resistance and corrosion resistance of concrete; - Elimination of additional waterproofing of structures/products; - Compatibility with any other additives (plasticizing, antifreeze, air-entraining, etc.); - Used in domestic and drinking water supply. Instructions for use of materials. The application temperature for the Penetron Admix additive complies with current standards at which concrete work is possible. CONSUMPTION: 1% by weight of cement in the concrete mixture or 4 kg of additive per 1 m3 of concrete mixture. METHODS OF ADDITIVE ADMINISTRATION: Introduce Penetron Admix into a concrete truck in the form of a solution in the proportion of 2.5 liters of water per 4 kg of dry additive or 1 part water to 1.5 parts dry additive by volume. Use the prepared additive solution within 5 minutes. Mix the solution in a concrete truck for at least 10 minutes at high mixer speeds. In dry form, the Penetron Admix additive is administered through the dry additive dispensers of the RBU production line. It is possible to introduce a calculated amount of additive along with inert materials. When concreting, ensure waterproofing of technological seams and joints using a waterproofing harness “Penebar” and “Metal fastening brackets”. PRECAUTIONARY MEASURES: Use rubber gloves, cotton gloves, a respirator, goggles, protective clothing made of thick fabric, boots. If the mixture gets on your skin or eyes, rinse immediately with water and consult a doctor. Technical characteristics of the additive Penetron Admix. Name of the indicator. Meaning Measurement methods. Technical characteristics of the dry additive. Moisture by weight. Not more than 0.6% GOST 8735 Bulk density 1020 ± 70 kg/m3 Technical characteristics of concrete with additive. Increasing the waterproof grade. At least 3 levels GOST 12730.5 Increased frost resistance, cycles, at least. At least 100 cycles GOST 10060.0Additional characteristics. Package. Multilayer bags (20 kg), plastic buckets (25 kg). Storage and transportation conditions. Store multilayer bags in dry rooms, plastic buckets at any humidity and temperature. Guaranteed shelf life: 12 months in multilayer bags, 18 months in plastic buckets, provided the original packaging is sealed intact.

AVG Polyurethane Foam 65 gross weight 850g, Winter / Summer.