CSA Expansive Agent High-efficiency csa expansive agent is obtained by blending suitable natural anhydrite with a specially manufactured clinker which consists essentially of calcium sulphoaluminate and CaO. Csa expansive agent is always mixed with ordinary cement. When mixed in the proper proportions with ordinary cement and hydrated, cement mortar or concrete expands during the early stages of hydration. This expansion, when restrained, makes it possible to minimize drying shrinkage. Moreover, when the ratio of shrinkage reducing admixture to ordinary cement is increased its high expansion qualities make it ideal for use in prestressed concrete. High-efficiency shrinkage reducing admixture is being used in all sections of the construction fields and by a wide variety of concrete products manufacturers. High-efficiency csa expansive agent is manufactured under a strict quality assurance systems GB/T 19001-2000 (i.e. ISO9001:2000) and GB/T 24001-1996 (i.e. ISO 14001:1996)) which accommodates the technical requirements of building chemistry formulators. The properties of csa expansive agent conform to the standards of the manufacturer and to the relevant standards. Specification item value Warranty 1 Year After-sale Service Online technical support Project Solution Capability Others Application Office Building Design Style Modern POLAR BEAR Model Number Expansive Agent Specific Surface Area: 200~400 m2/kg Specific Gravity: 2.8 3.0 Technical Data: Specific Surface Area: 200 400 m2/kg. Specific Gravity: 2.8 3.0.
CEMENT CLINKER 72.5 cement clinker is in super high strength,early strength,low alkaline,fast setting time,rapid hardening,frost and corrosion resistance. Additionally, cement clinker are sometimes used in shrinkage compensated concrete by mixing with portland cement and for controlled low-strength materials (CLSM) used for diggable back-filling of utility trenches. cement clinker offer tremendous advantages over portland cement in terms of strength, speed and greeness.Its main features are early strength, high strength, concentrative hydrating heat release, fast setting time, good fluidity, high frost resistance, excellent impermeability, high corrosion resistance,low carbon,etc. Specification item value Warranty 1 Year After-sale Service Online technical support Project Solution Capability Others Application Apartment Design Style Contemporary Polar Bear Model Number Type III INITIAL SETTING TIME: 10mins FINAL SETTING TIME: 9.0 Application area: 1. Fast setting cements 2. Rapid hardening mortars 3. Tile adhesives 4. Self-leveling compounds 5. Non-shrink grouts 6. Water stopping etc.
Anchor Grip an innovative composite plastic waterproofing membrane is made up of a flexible composite plastic membrane sheet with uniquely designed closely spaced L-shaped anchor grips. This serves to firmly bond the membrane with the concrete surface during the casting of concrete and leaves no gap for water penetration. They are made in a straight and square grid design to create locking extensions for the membrane. It is the most trustworthy and effective waterproofing membrane because even if the membrane is damaged, the water will be blocked between the L-shaped grips and won't allow to spread underneath the membrane. Also, an Innovative Anchor Grip basement waterproofing membrane is very affordable, simple, and quick to install. It provides 100% waterproofing guarantee with extended durability and can reduce waterproofing costs by almost 50% when compared to other conventional systems.
DESCRIPTION Bituminous Primer is product containing oxidized bitumen and a mix of technical quick drying solvents. APPLICATION Bituminous Primer is recommended to block the dust and the porosity of concrete surfaces allowing the quick application o f the bituminous polymer membranes, both with flame application and cold bonding with bituminous sealants or with self adhesive membranes.Bituminous Primer allows quick film drying, has an excellent penetration and adhesion to the support for the absence of surface stickiness. INSTRUCTIONS FOR USE Concrete surfaces must be dry, clean and free from oil, dust or release agents. This type of primer is ready for use after mixing it. Bituminous Primer can be either sprayed or applied by means of roller or brush. In case of hot application of membranes with flame, the primer can be used only if surfaces are completely dry. On the contrary, if the surface is damp, it is recommended to use a bituminous primer specific for damp surfaces. The drying time depends on concrete porosity, on the quantity of product applied and on the temperature of both the surface and the environment. Usually the film gets dry after 2-4 hours from the application. The drying time can increase in case of cold temperature and with low a bsorption surfaces. PACKING 5 gallon Bucket SHELF LIFE The product can be stocked in closed buckets and in dry area, far from UV rays for 12 months. TOOL CLEANING After use clean tools with common solvents.
APPLICABLE FOR: PAINTS, RESINS Resins: Cardanol is a building block for epoxy curing agents, diluents, modifiers, and polyol and diol resins. It can also be used to make phenalkamines, which are curing agents for epoxy coatings on concrete floors. Coatings: Cardanol is used in surface coatings and paints. Frictional materials: Cardanol is used in frictional materials. Surfactants: Cardanol is used in surfactants that disperse pigments in water-based inks. Plasticizer: Cardanol can be used as a plasticizer for poly(vinyl chloride) (PVC), which can improve tensile properties, cure times, and aging behavior.
Gantry Crane is divided into truss type and box girder type, widely used in workshop, construction site, concrete girder yard, shipyard and port etc. the designer can design various different types Gantry Crane based on the lifting weight, span and use height. According to the lifting weight, the main beam of Gantry Crane is divided into single beam and double beam. The lifting system will be winch trolley and electric block system.The operating system can be designed as operation room and remote control according to customer needs. The safety level can bvary according to the place of use and the customer requirements.
Turbo blade with flange It is used for brick, block, concrete, granite, marble, masonry stone etc. The turbo rim segment makes it ideal for fast, aggressive, clean cuts and chip free. Use dry or wet. Item number DiameterSegment height (mm)Segment width (mm)Arbor(mm) Tgp1054''/105mm8-101.6-2.020/22.23 Tgp1154.5''/115mm8-101.6-2.020/22.23 Tgp1255''/125mm8-101.6-2.020/22.23 Tgp1506''/150mm8-102.0-3.020/22.23 Tgp1807''/180mm8-102.0-3.020/22.23/25.4 Tgp2008''/200mm8-102.0-3.020/22.23/25.4 Tgp2309''/230mm8-1 02.0-3.020/22.23/25.4 Tgp25010''/250mm8-102.0-3.020/22.23/25.4 -
Leather Shoes Gloves Volleyball Polypropylene Fabric (PP Fabric) Designer Boxes Hoodies Cotton Yarn Dyed Fabric Trousers & Shorts Passion Fruit Showers Hats and Caps Vest And Gym Vest Packaging Items & Containers Uniforms Projection Screen All Purpose Flour Baseball Bats Jute Floor Coverings Cricket Balls Modular Office Workstations Advertising Equipments & Materials Belts (Clothing Accessories) Raw Cotton Fabric Concrete Blocks Cotton Sandals Joggers Pant Boxing Gloves Teak Furniture Polo Shirts And T Shirts Ladies Swimwear Stainless Steel Utensils Football Construction Materials Other Type Of Rice Duplex Paper Board Cushion Covers Shirts Modular Office Chairs Air Bubble Bags Mens Undergarments Wheat Flour Electric Meter Testing Equipment Leather Jackets Scarves/Stoles Paints Cricket Kits Mens Swimwear Chocolates Baseball Gloves Plastic Carrier Bags Made Ups Building Construction Ma.
Purpose: This machine is suitable for processing gravels,ores,slags and construction waste,and used for second,three or four level crushing of stones and slags. Working principle: The motor drives rotation of eccentric locking collar through belt pulley and gear.And,the spindle shall drive deflection of crushing wall and produce extrusion with rolling mortar wall.When material enters the crushing chamber through upper hopper,it will be extruded and crushed and discharged out of the crushing wall,so as to achieve crushing effect.By adjusting the size of discharging opening.we can get appropriate material particle size. Characteristics: This machine uses hydrauilic clearing system,which reduced downtime and maintenance process in a safe and an efficient way.Its unique hydraulic overload protection system can automatically release foreign matters in machine body such as iron block and can reset immediately to ensure system normal operation.The new structure integrates safe cylinder and cleaning cylinder,making the machine more compact.The method of adjusting the discharge opening changes to hydraulic rotary unit gear adjustment from push cylinder drive.Therefore,the adjustment is more fast and smooth and work efficiency improved greatly.
Purpose: This machine is suitable for processing gravels,ores,slags and construction waste,and used for second,three or four level crushing of stones and slags. Working principle: The motor drives rotation of eccentric locking collar through belt pulley and gear.And,the spindle shall drive deflection of crushing wall and produce extrusion with rolling mortar wall.When material enters the crushing chamber through upper hopper,it will be extruded and crushed and discharged out of the crushing wall,so as to achieve crushing effect.By adjusting the size of discharging opening.we can get appropriate material particle size. Characteristics: This machine uses hydrauilic clearing system,which reduced downtime and maintenance process in a safe and an efficient way.Its unique hydraulic overload protection system can automatically release foreign matters in machine body such as iron block and can reset immediately to ensure system normal operation.The new structure integrates safe cylinder and cleaning cylinder,making the machine more compact.The method of adjusting the discharge opening changes to hydraulic rotary unit gear adjustment from push cylinder drive.Therefore,the adjustment is more fast and smooth and work efficiency improved greatly.
Purpose: This machine is suitable for processing gravels,ores,slags and construction waste,and used for second,three or four level crushing of stones and slags. Working principle: The motor drives rotation of eccentric locking collar through belt pulley and gear.And,the spindle shall drive deflection of crushing wall and produce extrusion with rolling mortar wall.When material enters the crushing chamber through upper hopper,it will be extruded and crushed and discharged out of the crushing wall,so as to achieve crushing effect.By adjusting the size of discharging opening.we can get appropriate material particle size. Characteristics: This machine uses hydrauilic clearing system,which reduced downtime and maintenance process in a safe and an efficient way.Its unique hydraulic overload protection system can automatically release foreign matters in machine body such as iron block and can reset immediately to ensure system normal operation.The new structure integrates safe cylinder and cleaning cylinder,making the machine more compact.The method of adjusting the discharge opening changes to hydraulic rotary unit gear adjustment from push cylinder drive.Therefore,the adjustment is more fast and smooth and work efficiency improved greatly.
1)brief introduction High quality concrete brick machine qt40c-1 is one kind of manual brick making machine in our company .It is mainly used in buildings, bridges, roads and so on.High quality concrete brick machine qt40c-1 can make solid brick, hollow brick by changing the molds.Except the small brick machine, we also have hydraulic brick machine, paver/paving machine, road tile machine etc, .Selling very well!very popular in the coutry whitch need for construbition.The machine's price was also very suitable in this area.It can make a very considerable earnings in a very small decades. 1, semi-automatic block form machine. 2, directional, vertical vibrating device is adopted. 3, quick in forming, and easy in operating, blocks made are perfect in density and streng 2)production capacity Qt40-1 theoretical production capacity Size(lxwxh)pcs/mouldpcs/hourpcs/ 8 hr 400x150x2005360-4502880-3600 400x200x2004280-3602240-2800 3)raw material of the machine Fly ash, slag, stone powder, desulfurization ash, slag, coal gangue, 1.Can produce differernt kinds of hollow blocks, solid blocks 2.Have passed europe ce and iso9001 standard. 3.Use the heat treated mould, so the useful life of the mould is more longer. 4.Suitable for small investment 4)factory information: Linyi yingcheng international trade co.Ltd, was established on fouda intelligent manufacturing co, ltd.It is located in linyi city, near qingdao port.The company is a national large scale designated wall material machinery manufacturer, a coalition of researching, producing and marketin, and services 5)note: A)we are the manufacturer of brick machine from china, also we have own factory and engineers, B)moq is 1 set C)delivery date is 15-20 days after received your deposit D)1 year warranty life-long maintenance
The China HSHCL 1500 ton concrete bridge launcher crane hydraulic is used to construct prefabricated spans up to 60m long. It is designed and fabricated in order to ensure high performances, efficiency, safety, flexibility and multiple successive utilization. Independent supports relocation system. Independent stressing platform handling system. Service overhead crane. Radio remote controls for all operations. Radio remote controlled spreader beam for segment positioning. Safety Features Safety is the most important issue for China HSHCL 1500 ton concrete bridge launcher crane hydraulic. To ensure the safety, the following safety devices are equipped in 1500 ton concrete bridge launcher crane hydraulic. Crane traveling limit switch. Overload protection device. Lifting height limit device. Voltage lower protection function . Phase sequence protection function. Emergency stop function. Rain cover for outside hoist, driving units, electric cubicle. Warning indicator : flashing nights and warning sounds. Wire-less infra-detector for anti-collusion. FAQ 1. Whatâ??s the information should I provide when inquiry about the China HSHCL 1500 ton concrete bridge launcher crane hydraulic? we need the Bridge Drawing, the Maximum longitudinal slope and the Maximum Transverse slope. The Girder/beam drawing. 2. How many kinds of construction methods for bridge launcher? 1. overhead segmental. 2. underslung segmental. 3. balanced cantilever erection segmental launching gantry. 4. full span. 3. What are inspection standard for load test of bridge launcher? a. Dynamic load test 1.1 times rated load, main girder does not down deflection, all mechanisms work well, performance parameters meet the design demand, all limit switches and safety protection interlock devices are reliable, all spare parts does not have cracking and flexible connection, all motors and contactors are not overheat. b. Static load test 1.25 times rated load, all mechanisms work well, the crane stops 20-30 min as trial load is lifted 10 cm high, then measure main girder down deflection(theodolite, ruler). Put down trial load to measure main girder upper camber, repeat 3 times, steel structure does not have permanent deformation; 4. How to make highway bridge concrete girders? Highway Bridge concrete girders could be made by 4 methods: Full span prefabrication. Segment girder prefabrication. Full span cast-in-place girder. Segment cast-in-situ. 5.How about maintenance of bridge launcher? a. Lubricating. b. Steel wire rope. c. Spreader. d. Pulley block. e. Wheels. f. Brake.
Germany technology stone dust brick making machine of china manufacturer Qt4-24b is one kind of manual brick making machine in our company .It is mainly used in buildings, bridges, roads and so on.High quality concrete brick machine qt4-24 can make solid brick, hollow brick by changing the molds.Except the small brick machine, we also have hydraulic brick machine, paver/paving machine, road tile machine etc, .Selling very well !very popular in the coutry whitch need for construbition .The machine's price was also very suitable in this area.It can make a very considerable earnings in a very small decades 1)introduction: 1.Manual burn-free brick making machine. 2.Using the vibration gained momentum. 3.It's production of brick density high strength. 4.It could changed different kinds of molds. 2)technical parameters Molding cyclespallet size (mm)power of host machine (kw)weight (t)demension(mm)the highest frequency (r/min) 24800x550x3013.452.02060x1730x25803000-4000 3)capacity of interlocking brick macking machine of qt4-24b Product nameproduct specificationnumber per plateblock/hourblock/8hour Hollow blocks390x190x1904-6400-5003200-4000 Standard bricks240x115x5326-301500-180012000-15000 4)note: A:we are the manufacturer of block machine, also we have own factroy and engineers, could design the machine and molds with your requirements. B:we have the experience of block machine more than 15 years.Our brand is famous in our country even the world. C:we have so many burn-free block machines in our company, such as full automatic and hydraulic, semi automatic and hydraulic, diesel block machine, manual block machine, mobile block machine and so on.
DESCRIPTION Hydrostatic press stone filmless maintenance agent is a maintenance hybrid comprised of a special kind of Oligomer Silsesquiloxane mixed in a water-based solution, formulated with powerful surfactants attributing to its excellent-resistance properties and a non-yellowing methyl silane hybrid, which reacts with the moisture and CO2 in the air, forming a nonsolvent based resin that penetrates into the substrate heightening its water proofing ability. Its ability to penetrate deep into the concrete, as deep as 3~5m/m, distinguishes it from other products on the market. Moreover, it can cause a chemical reaction with alkaline materials that produces crystals inside the concrete, that can fill and block the micro-vein within the concrete so as to reach the waterproof effect in depth; thus, the longevity of the building can be extended. APPLICATION Water, anti-pollutants and anti-weathering resistance for various surfaces such as: tiles, gaps between tiles, terra cotta, calcium silicate board , plasterboard ,bricks,concrete, natural and process stone, stone carving, stone washing, stone smoothening, stone cutting,sidewalks, parking plywood. ADVANTAGES * Highly active molecule that is eco-friendly, water-based and inorganic produces strong adhesive to the substrate after chemical cross-linking. * High permeability and excellent durability. * Non-yellowing, no stain contaminated, dirt can be easily washed off with water from rain or washing walls. * Excellent water repellent ability (the so-called Lotus effect) can effectively prevent from water permeating. * It is suggested to apply new coat regularly every three years; thus it can continue to maintain water-repellent and anti-pollutant functions.
Straddle Carrier is a kind of Gantry Crane ,but running system is different with gantry crane, straddle crarrier is equipped with rubber tyre for running, it is normally divided into truss type and box girder type,being widely used in workshop, concrete girder yard, shipyard and port, the designer can design various different types Straddle Carrier based on the lifting weight, span and use height. According to the lifting weight, the main beam of Straddle Carrier is divided into single beam and double beam. The lifting system will be winch trolley and electric block system .The operating system can be designed as operation room and remote control according to customer needs. The safety level can vary according to the place of use and customer requirements..
Square brick mold 40x40cm Hoa An Plastic brand has the following characteristics: - Eye-catching textures, high aesthetics, easy to impress users. - The model is suitable for many different projects and uses. The 40x40 square brick mold overcomes the disadvantages of manual methods, thereby saving time, effort and fuel....especially the environment. - Production is easier when just going through the following stages: Mold - put wet concrete into the mold - vibrator (escape air bubbles, concrete is tighter) - Compression - Sun drying - Concrete hardens, removed from the mold. Plastic flooring 40x60 Also known as: Plastic floor mat for livestock 40x60, Plastic floor mat for pig house 40x60,Plastic floor for dog house 40x60, Plastic floor mat 40x60, High quality plastic floor mat 40x60, Plastic floor mat for pigs 40x60, Laminate flooring 40x60, Flooring for farrowing 40x60, Flooring for pigsty 40x60, Plastic flooring for pigs 40x60, Flooring for pigsty 40x60, Flooring for sows 40x60, Plastic flooring for pigs 40x60, Plastic flooring for pigs 40x60, Flooring for pigs 40x60 , Flooring for pigsty 40x60, Plastic floor for piglets 40x60, Plastic flooring for goats 40x60, Plastic floor for agriculture 40x60... Specifications Plastic flooring 40x60 (Pig floor 40x60) - Dimensions: length 60cm x width 40cm x height 3.2cm; -Model: SH40x60 - Raw materials: 100% virgin plastic + UV protection agent. - Color: white, yellow, orange, blue..... according to customer's request. - Brand: Hoa An Plastic - Distinctive features Hoa An Plastic Livestock Flooring Sheets: Beautiful smooth surface, fresh colors, no burrs, sharp edges, when the lid is assembled into a solid block, heavy load bearing, super durable with high strength. high impact dur
Dimpled drainage sheet with a special plastic sheet extrusion process will be closed to the protruding cylinder shell to form a bump-like membrane, shell continuous, with a high degree of three-dimensional space and some supports, can resist the long-term high-pressure, no deformation. Shell top cover geotextile filter layer, to ensure that the drainage channel will not be blocked by foreign objects and, as particles or concrete backfill Applications of Dimpled drainage sheet: 1. Green Engineering: garage roof greening, roof garden, roof garden, soccer fields, golf courses, beach project. 2. Public works: construction and road, subway, tunnels, landfills. 3. Construction: building the basis of the upper or lower, basement and outside walls, seepage and heat insulation layer level. 4. Traffic engineering: roads, railway subgrade, embankment and slope protection layer. Features of Dimpled drainage sheet: 1. Strong tensile strength, high elongation rate, and strong adaptability to stretching, cracking or deformation at the base. 2. Penetration resistance, chemical corrosion resistance, anti-aging properties. 3. Higher range of application temperature and longer service life. 4. Saving investment and environmental protection for projects. 5. Drainage protection board integrates waterproof and drainage, solve relation between waterproof and drainage successfully, and is better and more reliable than traditional grit drainage layer and other filter layers both in drainage function and economic benefit. 6. It can keep bottom plate no deformation for long term, so the original drainage quantity can be kept. 7. The long-term pressure resistance not only resist weight of concrete bottom plate and its load, but also can bear the unavoidable outside pressure and impact force during construction, for example, vehicle, worker stepping, concrete pouring impact force, etc.
QT4-18 cabro brick machine hollow pot block machine for sale 1.Brief Introduction QT4-18 concrete block making machine produces various kinds of bricks/blocks, including colorful bricks which are fed with layered material, through-the-body tiles, dock linkage blocks, road's curb bricks, SOD bricks, hydraulic blocks, hollow blocks, perforated bricks, standard bricks and so on. 2.Features: 1)Equipped with PLC with famous brand 2)Hydraulic and full automatic 3)Could be produce so many kinds of block by changing mold 4)Easy operate with PLC control system 3.Technical Parameters of Host Machine Power 19.95kw Molding cycle 18-20s Hydraulic pressure 16-18Mpa Pallet size 850*550 Machine size 3740*2230*2450mm Machine weight 3.5T Land area Shaded area:100-200M2;Stoking area:500-1000M2 Products Hollow/Solid/Houdis/paver/Curb stone and so on Worker 5-7workers Equippments Mixer,stacker and so on 4.Product Capacity of Host Machine Spec Hollow (400*200*200mm) Holland (200*100*60mm) 'S'paver (225*112.5*60mm) 'I'paver (200*160*60mm) Solid (240*115*53mm) Pcs/pallet 4 16 12 12 26 Pcs/hour 720 2304 1728 1728 3744 Pcs/8hours 5760 18432 13824 13824 29952 5.Technical Parameters of Mixer Model Diameter Size Power Capacity Weight JQ500 1500mm 11kw 680L 580KGS 6.Loading Machine to Our Client Photo 7.Brief Introduction of Fuda Brick Machine Factory Fuda Brick Machine Factory is a professional brick machine manufacturer with more than 21 years experience,had been exported our machine to more than 50 countries,such as Congo,Ghana,Peru,Bangladesh,Inida,Guinea and so on. 1)All the machine are could be customized,mold could be customized also 2)Had been certificated by ISO and so on 3)All the mold and machine are should be confirmed well before produce it for u,include the voltage,block design,color and so on 8.Factory Certification Show 9.Our Service: 1)Pre-sale Service All of us are waitting for your kindly inquire about our machine,and we will be reply u in time,also we could be recommend u suitable machine according to your request,should be guaranteed that u could be choose the best machine u want 2)Sale Service All of our engineers are waitting for service for u also,supply the block disign and foundation photo of our machine.if have any other problems,will be correct it for u at any time 3)After-sale Srvice For big size machine,our engineer could be install it for u,for other machine,we could be supply the manual eddition in English also with the operate video and the install video,guaranteed that u could be use it well with right way More importantly,welcome to our factory for visitting!!! All of us are waitting for your coming,would like to know more details,
White Super-High Strength Fast Setting Rapid Hardening High Belite Sulpho Aluminate Cement These are white hydraulic binders (referred to as white super-high strength double-fast cement)with super-high strength, fast setting and rapid hardening properties, made from active (or inactive) mixed materials such as fast setting rapid hardening high belite sulpho aluminate cement clinker with low content of ferric oxide, moderate amount of gypsum (or industrial by-product gypsum), slag and other active (or inactive) hybrid materials with fine grinding, and the code is BS - WSF. Specification item value Warranty 1 Year After-sale Service Online technical support Project Solution Capability Others Application construction Design Style Contemporary Model Number White Super-High Strength Fast Setting Rapid Hardening High Belite Sulpho Aluminate Cement Feature Decorative Type Calcium sulfoaluminate cement Hardening Feature Extra Rapid Hardening Heat of Hydration Low-Heat Strength Grade(Mpa) 42.5 INITIAL SETTING TIME 15mins FINAL SETTING TIME 45mins Technical Data: Physical Properties: Advantages: 1/ Fast setting, Rapid hardening, high strength; 4h compressive strength can reach 15Mpa, 102Mpa after 28d, suitable to make the high strength products. 2/ Micro expansion, low dry shrinkage, the length change is very small. Dry shrinkage rate is just 1/8 of Portland cement. 3/ Have very good anti-corrosion property in sulfate, chloride, magnesium salt and seawater. Corrosion resistance coefficient 1. 4/ High impermeability, permeation height is 1/5 of Portland cement. 5/ High frozen resistance property, can get the strength of critical intensity of cold in 2h 3h. 6/ Low hydration heat release 7/ PH value is under 10.0 for GRC products. 8/ High whiteness value, the Hunter whiteness is above 75. 9/ Re-alkali resistant performance is good 10/ Can be mixed with Portland cement in a proper ratio, can greatly reduce the shrinkage of Portland cement, reduce the cracks. Application area: 1/GRC 2/Decoration mortar 3/Interior and exterior wall putty 4/Artificial stone and floor 5/Decorative concrete 6/Building reinforcement 7/ HPC and RPC 8/Rush projects and constructions, projects in winter. 9/ High early strength Non-shrinkage grouts
