Produced by Chongqing Hesheng Longgang Technology Co., Ltd. (manufacturer) Basalt fiber reinforcement (new material to replace reinforcement) Product Description: basalt fiber reinforced bar (BFRP) is a new composite material formed by pultrusion process. It is made of basalt fiber as reinforcement, resin, filler and curing agent. Now it has been widely used in construction, highway and bridge constructionã?? Basalt fiber reinforcement can completely replace ordinary steel reinforcement and deformed steel; Compared with ordinary reinforcement, it has strong advantages: (see Annex for technical parameters) 1. The cost is the same as that of ordinary reinforcement; 2. The strength is 200% of the ordinary reinforcement with the same specification and diameter; The tensile strength reaches 1100mpap; The reinforcement is only 450MPa, 3. Basalt fiber reinforcement, especially with high acid, alkali and corrosion resistance, is a kind of electrical insulator that will never rust. 4. Basalt fiber reinforced bar, which is non-magnetic. It has high tolerance to the moisture concentration in cement mortar and the penetration and diffusion of carbon dioxide, and can prevent the corrosion of concrete structure in harsh environment, so as to improve the durability of buildings and bridges. 5. The specific gravity of basalt fiber reinforcement is 2.1g/cm3; The specific gravity of steel and reinforcement is 7.85/cm3; The diameter weight of the same specification is 370% lighter than that of steel reinforcement, and the strength is 200% of that of steel reinforcement. 6. The physical properties of basalt fiber reinforcement are higher than that of steel reinforcement, and the cost is the same as that of steel reinforcement, which is of epoch-making significance to replace steel reinforcementã??
Brick making machine will put raw materials into the hopper after 30 seconds to produce finished bricks there are four bricks nine bricks 21 bricks type of applicable raw materials sand stone cement can add fly ash slag steel slag coal gangue ceramsite pearl salt. Manual small special machine one out of two bricks can be operated by one person can be customized mold machine can be widened and higher different special output can be used as raw materials for a variety of industrial waste.
Cement .
Cement.
Cement.
Cement.
Aluminum Ingots Grade P1020, A7, A8, A85, ADC12 Origin Malaysia, Australia, South Africa, India, Russia, Middle East Brand Press Metal/Tomago/Portland/Boyne/Hindalco/Vedanta/Rusal/Alba/Maaden/Sohar/Hillside
1) composition: 100% cotton fabric 2) size: full, queen, king, or as per clients request 3) design: any fashionable designs are available 4) handing feeling: softness and comfort, hanging well handling easily. Pp bags , industrial cardboad package or as ur request
Cement.
Cement.
Cement.
Wood grain cement siding sheet is made of portland cement, fiber, quartz, and sand. With suitable painting, it can last for decades and is good against rain, sunlight, heat and insects. It is good for outdoor building cladding, like villa, low-rise house and art gallery. Features: Sunlight-proof ïheat-insulated water-resistant environment-friendly easy to clean
We supply ODM&OEM 2017 innovative decorative Fiber cement boards for interior decoration Core features of Condimea Fiber cement board: 1.High density and durable,20-30 years warranty 2.A1 fireproof performance.Adopt Portland Cement 3.German-imported glue 4.A1 fire-proof performance,damp-proof and waterproof. 5.Abundant color and textures for your selection
Fiber cement board a1 fireproof cement panel fiber cement sheet.
Fiber Cement Board 1. Introduction Fiber cement board is another most widely used building material in China. It could be used as wall and floor panel both inside and outside buildings due to its better performance than calcium silicate board. With main ingredients of Portland cement, quartz powder, slaked lime and fiber, being processed with high pressure and high temperature, fiber cement board turns into a very strong panel with same structure of marble. Moreover, by the improvement of technologies, we are able to produce it without any asbestos, which is really good for human health. 2. Application Fiber cement board is good against water and heat, lighter than concrete but with high bending strength, thus good to be used for outdoor wall cladding, flooring, billboard, wall separation etc. Itâ??s an ideal replacement of concrete. 3. Specifications Size (mm) 2440 1220, 2400 1200, 3000 1200, Thickness (mm) 4.5 30 Water absorption (%) 40 Density (g/cm3) 0.95-1.45 Wet Expansion Rate(%) 0.25 Thermal Conductivity (W/m K 0.3 Bending Strength(MPa) 5.5-16 Non- combustibility GB 8624-2006 Class A 4. Advantages (1). Durable (2). Fireproof (3). Insect-free (4). Waterproof (5). Easy installation (6). Environment-friendly
BASIC INFORMATION: [Chemical name] Sodium Naphthalene Sulphonate [Cas No.] 1321-69-3 [Molecular formula] C10H8O3SNa APPLICATION: A. Used for and widely for self-cured, vapor-cured concrete and its formulations. At the early stage of application, extremely prominent effects are shown. As the result, the modulus and site utilization can be drastically, the procedure of vapor cure is omitted in peak-heat summer days. Statistically 40-60 metric tons of coal will be preserved when a metric ton of the material is consumed. B.Suitable for preparation of early-strength, high-strength, high-anti-filtration and self-sealing& pumpable concrete. C.Widely used in pre-cast & ready-mixed concrete, armored concrete and pre-stressed reinforced concrete in key construction projects such as dam and port construction, road building & town planning projects and dwelling erections etc. D.Compatible with Portland cement, normal Portland cement, Portland slag cement, fly-ash cement and Portland pozzolanic cement etc.
Genaral: Mainly used in sectors of , pesticide, synthetic fibre, electroplating, photography, accelerator for cement etc Fibre industriy :as spinning solvent for polyacrylonitrile Architecture industriy:hardening accelerator for cement and concrete mixes Pesticide: raw material for the production of a number of herbicides and fungicides
HCSA binder is a hydraulic binder based on calcium sulphoaluminate, rather than calcium aluminates which are the basis of calcium aluminate cement or calcium silicates which are the basis of portland cement. The difference gives hcsa binder properties particularly suited to formulators of products such as self-leveling or self-smoothing compounds, rapid hardening screeds, tile adhesives, non-shrink grouts, rapid setting and special mortars. Hcsa binder is used in formulated products either as a hydraulic binder by itself or with the addition of calcium sulphates, or in combination with portland cement. The setting time is quicker than that of portland cement, and it also has a rapid strength development. Hcsa binder does not release free lime during hydration thus eliminates the major cause of efflorescence.
Production requirement of high alumina cement 1, fineness: the finer the cement particles, the larger the surface area, the faster the more full hydration, early and late strength are higher. State regulations: the specific surface area should be more than 300 square meters / kg, otherwise not qualified. 2, setting time: in order to guarantee in the construction have plenty of time to finish the mixing, transportation, molding, and other various process, cement and its initial setting time shoulds not be too short; after the completion of construction, hope cement as soon as possible hardening and strength, therefore the end coagulation time shoulds not be too long. Portland cement at the beginning of the first set of time shall not be earlier than 45 minutes, the final setting time shall not be later than 390 minutes. 3, volume stability: cement paste in the coagulation process of volume change uniformity called the volume stability of cement. If the volume change is not uniform, that is, the volume stability is poor, prone to warping and cracking, reduce the quality of the project and even the accident. 4, refractory cement baking refractory cement lining baking, must pay attention to the following matters: 1) at room temperature 350 degrees, the most likely to cause local burst, to pay special attention to the slow baking. If there are still a lot of steam after the 350 degree heat, still should slow down the speed of heating. 2) in the condition of bad ventilation, water vapor is not easy to discharge, to properly extend the heat preservation time. 3) when using heavy oil for baking, to prevent oil sprayed on the surface of the furnace lining, to prevent local burst. 4) when using wood baking, direct contact with the flame is often caused by local heating too fast, should be protected. 5) to the new cast of refractory cement, at least through the 3D can be carried out after baking. 6) for refractory cement lining should also slow cooling, avoid forced ventilation. High alumina cement application High alumina cement and sulphoaluminate cement refractory cement, equivalent to the cement 625#. Because of its excellent fast setting, high strength, resistance to high temperature characteristics of that day intensity can reach 80% and refractoriness up to 1450 degrees, refractory concrete strength up to 55MPa, is one of the industrial furnace engineering excellent high temperature binder material.
Name: Tipa Triisopropanolamine CAS:122-20-3 EINECS:204-528-4 Appearence:White crystal Formula:C9h21no3 At present, in the field of cement grinding aids, most of its formulations are single or compound products of chemical raw materials such as alcohols, alcoholamines and acetates. Compared with other similar cement additive products, diethanol monoisopropanolamine (DEIPA) Compared with other alcohol amine products, it has great advantages in improving grinding efficiency, saving energy and reducing consumption and improving cement strength. The cement grinding aid patents disclosed in US7160384 and US6048393 show that diethanol monoisopropanolamine can greatly improve the specific surface area of cement in terms of grinding aid performance, and can simultaneously enhance the early and late strength of cement. In the field of softener application, the Journal of Sur-factants and Detergents, Vol.4, (October, 2001) shows that the diester quaternary ammonium salt softener prepared from diethanol monoisopropanolamine has good biodegradability, flexibility and manufacturing costs have great advantages.
