technical knowledge

The Da'an concrete is mixed with the steel rust inhibitor produced by the steel rust inhibitor manufacturer, and the admixture is mixed into the concrete to prevent or slow down the steel rust. Rebar rust inhibitor refers to the chemical substances added to the concrete or painted on the concrete surface, which can prevent or slow down the corrosion of rebar. Some additives or externally applied protective agents (such as silica fume, silane impregnant, etc.) that can improve the protective performance of concrete against reinforcement are not included in the scope of reinforcement rust inhibitor, which must be able to directly prevent or delay reinforcement corrosion. Inspection basis of rebar rust inhibitor: YB/T9231-98 Technical Specification for Use of Rebar Rust Inhibitor, main technical indicators, performance test items, objectives

2023/08/11 07:50:30

Non ignition mortar is a kind of functional mortar that can withstand impact without spark. When metal or hard stones and other objects have mechanical actions such as friction and impact with such concrete, no red ignition spark or spark will occur, so flammable substances are not easy to cause fire hazard. It is mostly used in oil depots, chemical plants and other buildings that are strictly prohibited from fire or have certain fire protection requirements. 1、 Application scope: light industrial plant, mechanical friction workshop, electronic * * instrumentation workshop, oil product manufacturing and storage, gas manufacturing workshop, high-voltage substation, warehouse logistics, flammable goods stacking area, laboratory II, product characteristics 1. Reinforced concrete floor

2020/04/23 16:57:02

Professional manufacturer of concrete curing agent Product introduction: executive standard: JC901-2002 Cement Concrete Curing Agent Concrete curing agent is specially designed to prevent water loss during early hydration of concrete. It has good film-forming performance and permeability. When sprayed on the surface of initial set concrete and cement slurry, it can form a continuous colorless, impermeable and efficient curing film; At the same time, it can also penetrate into the concrete capillary holes, seal the pores, prevent water evaporation and bleeding on the surface of cement concrete, play a good role in water conservation and moisture retention, and promote cement hydration; Improve the knot of concrete

2020/04/15 09:31:13

BUS cement caulking material cement caulking material expansion joint filler cement caulking material expansion joint filler Detailed introduction Features This product has both flexibility and hardness, can bear weight, and wear resistance, and has excellent water resistance and permeability resistance, which can be used for wet base course. Usage This product is suitable for the caulking treatment of various indoor and outdoor small activity board joints, decorative joints and expansion joints. It can also be used for filling the separation joints of concrete roads. Performance construction ● Base course treatment: the surface of the base course is required to be free from looseness, sanding, missing edges and corners, floating water, frost and dust. The above conditions should be cleaned and repaired before construction, and then construction should be carried out after curing. ● Material mixing

2018/10/19 10:28:53

Epoxy resin mortar for high-speed concrete repair Epoxy resin mortar is a kind of surface repair material for commercial concrete, which is made of epoxy resin as the main component and auxiliary materials. Epoxy resin is a synthetic resin containing epoxy group. Diphenol propane epoxy resin is commonly used. It is a * * viscous liquid, with small water absorption, good heat resistance, can withstand the erosion of general solvents, small coefficient of thermal expansion and volume shrinkage, shock resistance, aging resistance, strong adhesion and other characteristics. When epoxy mortar is used for repair and reinforcement, the construction shall be carried out reasonably according to the climatic conditions, engineering characteristics and construction progress. 1、 Product introduction: Ring

2018/10/17 08:30:17

Xinji cold patching asphalt road patching material supply asphalt cold patching material, road patching material, cold asphalt patching material, Xinji cold patching asphalt road patching material supply asphalt cold patching material is a high-tech road patching material, which can be used * * *, and is suitable for repairing various types of road surfaces in any weather and environment, such as asphalt concrete roads, cement concrete roads Parking lot, airport runway, etc. After years of continuous improvement and perfection, the performance of Kinot cold patching material is more mature. No matter in quality and use, it is superior to hot mixed asphalt and emulsified asphalt mixture, and with its simple operation and long storage

2018/10/09 09:52:16

Yuci waterproof mortar manufacturer anti-corrosion mortar manufacturer contact: * * * Please click the shop navigation to contact us * * * Yuci waterproof mortar manufacturer anti-corrosion mortar manufacturer I. Product introduction Polymer anti-corrosion waterproof mortar * * Polymer modified synthetic emulsion, a variety of additives and hard dry powder are prepared in a certain proportion. It has good workability, * * environmental protection, good adaptability to the old concrete base course, strong cohesive force, good impermeability, acid and alkali corrosion resistance, protection to reinforcement, and good durability. 2、 Scope of application: 1. Bridge structure wire rope (steel strand) mesh - polymer mortar external layer reinforcement worker

2018/07/09 10:40:47

Yuanping Polymer Anticorrosive Mortar - Waterproof Mortar Manufacturer Contact: * * * Please click the shop navigation to contact us * * * Yuanping Polymer Anticorrosive Mortar - Waterproof Mortar I. Product Introduction Polymer Anticorrosive Waterproof Mortar * * Polymer modified synthetic emulsion, a variety of additives and hard dry powder are prepared in a certain proportion. It has good workability, * * environmental protection, good adaptability to the old concrete base course, strong cohesive force, good impermeability, acid and alkali corrosion resistance, protection to reinforcement, and good durability. 2、 Scope of application: 1. Bridge structure wire rope (steel strand) mesh - polymer mortar external layer reinforcement method matching

2018/07/09 10:40:07

Technical support for A-grade carbon cloth adhesive: Zhao Gong 177-0808-3312153-0015-0991 carbon fiber impregnating adhesive shall be used for structural bonding construction of carbon fiber sheets with concrete, steel members, masonry members or carbon fiber sheets bonding construction of reinforced concrete tension members. Product features 1. It has * good corrosion resistance and temperature resistance. 2. It has strong permeability and can well penetrate into the concrete surface. 3. Strong thixotropic property and less construction flow. Scope of application 1. It is applied to the structural bonding construction of carbon fiber sheet and concrete, steel components, masonry components. 2. Apply to reinforced concrete

2018/06/15 10:44:31

**Silicon waterproof powder has good quality and low price Manufacturer Zhao Manager: 15300150991 Product introduction: hydrophobic powder can be divided into * * silicon and multi-component copolymerization** Silicon hydrophobic powder: the main component is * * silane containing active groups, which is made into dry * * silicon hydrophobic powder after active protection and drying. Good dispersibility in water** Use of silicon water repellent agent and * * silicon water repellent powder Water repellent principle: after the cement mortar is solidified, the hydrophobic group in * * silicon plays the role of reducing surface energy, preventing the invasion of water, thus reducing the water absorption of cement mortar, and will not have a negative impact on the performance of cement mortar itself** Silicon hydrophobic

2018/04/24 14:52:51