Низкощелочность сульфоалюминатный цемент (32 5 42 5)
- Категория: >>>
- Поставщик: Tangshan Polar Bear Building Materials Co. Ltd.
Сохранить в закладки 1601204865986:
Описание и отзывы
Характеристики
Product Description
Low Alkalinity Sulpho Aluminate Cement (32.5, 42.5)
The product obtained by grinding sulphoaluminate cement clinker, consisting of essentially anhydrous calcium sulphoaluminate.
Suitable gypsum shall be blended with clinker during manufacture of low-alkalinity cement. The product has low alkalinity and small free expansion property. It is hydraulicity binding material. The code no is L-SAC.
The product carries out the standard: JC/T659-1997. The strength grade depends on its7 days compressive strength. There are three grades: 32.5, 42.5 and 52.5.
The product achieved a class second provincial prize of excellent new product, a class third provincial prize of improvement science and technology.
It is one of important new product of state. The item code is 98G041F6200009.
Suitable gypsum shall be blended with clinker during manufacture of low-alkalinity cement. The product has low alkalinity and small free expansion property. It is hydraulicity binding material. The code no is L-SAC.
The product carries out the standard: JC/T659-1997. The strength grade depends on its7 days compressive strength. There are three grades: 32.5, 42.5 and 52.5.
The product achieved a class second provincial prize of excellent new product, a class third provincial prize of improvement science and technology.
It is one of important new product of state. The item code is 98G041F6200009.
Specification
item | value |
Warranty | 1 Year |
After-sale Service | Online technical support |
Project Solution Capability | Others |
Application | construction |
Design Style | Contemporary |
Place of Origin | China |
Hebei | |
Brand Name | Polar Bear |
Model Number | Low Alkalinity Sulpho Aluminate cement |
Feature | Acid-Proof, Anti-Algae, Sulfate Resistant |
Type | Sulpho Aluminate cement |
Hardening Feature | Extra Rapid Hardening |
Heat of Hydration | Low-Heat |
Strength Grade(Mpa) | 42.5 |
Initial setting time: | ≥25 min |
Final setting time: | ≤180 min |
Technical Data:
1. Specific surface area: ≥400m2/kg.
2. Setting time:
Initial setting time: ≥25 min.
Final setting time: ≤180 min.
3. Alkalinity
To the cement paste under the condition C/W=10:1, the PH after hydrating 1 hour is less than 10.5.
4. Free expansive ratio:
Under the condition cement/sand=1:0.5, the free expansive ratio is 0.00%-0.15% in 28 days.
5. The strength in different age are not less than the following:
2. Setting time:
Initial setting time: ≥25 min.
Final setting time: ≤180 min.
3. Alkalinity
To the cement paste under the condition C/W=10:1, the PH after hydrating 1 hour is less than 10.5.
4. Free expansive ratio:
Under the condition cement/sand=1:0.5, the free expansive ratio is 0.00%-0.15% in 28 days.
5. The strength in different age are not less than the following:
Advantages:
Besides the high early-strength property as rapid-hardening cement, low alkalinity cement has some other characteristics such as:
low alkalinity、small expansive ratio、short stability time、and small dry-shrinkage rate, compounded with glass fiber. It has high strength retaining ratio and longer work-time, so it is the special cement for making GRC products.
low alkalinity、small expansive ratio、short stability time、and small dry-shrinkage rate, compounded with glass fiber. It has high strength retaining ratio and longer work-time, so it is the special cement for making GRC products.
Application area:
The cement can be used to produce light-weight complex slab of internal and external wall, and GRC products such as corrugated
tile, net-frame
slab, ventilation duct, and some other structures.
tile, net-frame
slab, ventilation duct, and some other structures.
Packing & Delivery
Bulk and weave package with membrane, 50kg per bag, conservation in cool and dry place, prevent wet.
Company Profile
About Us
Tangshan Polar Bear Building Materials Co., Ltd. was founded in 1989, has fixed assets of 70 million RMB and covers an area of 180 thousand square meters. Our company specializes in manufacturing, selling and researching the series of calcium sulpho-aluminate cement and dry-mixed powders. Our company produces 200,000 tons of calcium sulpho-aluminate cements and 200,000 tons of dry-mixed powder every year. We are one of the largest enterprises that produce this kind of cement in the world.Our company has attained ISO9001 and ISO14001
certifications. We enjoy the honorary titles issued by the government, like "the High-Tech Enterprise of Hebei Province", "the Top-Ten Excellent Enterprises of Hebei Province in Invention Works" and "The Top-Ten Private Enterprises of Hebei Province in Technical Development".
certifications. We enjoy the honorary titles issued by the government, like "the High-Tech Enterprise of Hebei Province", "the Top-Ten Excellent Enterprises of Hebei Province in Invention Works" and "The Top-Ten Private Enterprises of Hebei Province in Technical Development".
"Polar Bear" is the famous brand in Chinese construction market. Out products enjoy the honorary titles issued by the government, like "Famous Brand Product of Hebei Province". A strict and pragmatic style of work and the spirit of blaze new trails make our company set up a good image in both domestic and international markets. Talent is the essential motive force of the company. Respecting qualified personnel and their knowledge is our motto. Our company has attracting many professors, doctors and masters who are engaged in cement and concrete research and development as well as in various related fields of building materials. A highly efficiency cooperation has been established and it develops the related technology and products and offers advices and good technical services for our developments.
Our company has our own research organization-cement and concrete research lab, which is fully equipped with up-to-date facilities. Our company signed co-research and development contracts with America National Starch Chemical Co., Ltd., Technical Design & Research Institute of Nuclear Power of Qinghua University, and China Building Materials Academy. Our company has set up long-term technology exchange relationship and cooperation with several domestic and international research academies and companies, such as the Research Institute of Railway Ministry and Fosroc of the Unite Kingdom. Our products have been exported to South Africa, Australia, the United Kingdom, Korea, the United Arab Emirates and Taiwan Area.
We would like to cooperate with personages of various circles to create splendid achievements.
We would like to cooperate with personages of various circles to create splendid achievements.
FAQ
1. who are we?
We are based in Hebei, China, start from 1998,sell to South Asia(10.00%),Southern Europe(10.00%),Western Europe(10.00%),Eastern Asia(10.00%),Mid East(10.00%),Africa(10.00%),Southeast Asia(10.00%),Eastern Europe(10.00%),South America(10.00%),North America(10.00%). There are total about 1-4 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
CSA Binder,CSA Expansive Agent,Rapid Hardening Cement,Low Alkalinity CSA Cement,Thermal Insulation Material
4. why should you buy from us not from other suppliers?
Tangshan polar bear building materials co.,ltd was established in 1989, which has 27 years eganed in manufacturing, researching and seling csa cement series products. We also have our own technical research center and we are 8year old alibaba supplier.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,CPT,Express Delivery,DAF；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,Western Union,Escrow;
Language Spoken:English,Chinese,Japanese,Russian,Korean
We are based in Hebei, China, start from 1998,sell to South Asia(10.00%),Southern Europe(10.00%),Western Europe(10.00%),Eastern Asia(10.00%),Mid East(10.00%),Africa(10.00%),Southeast Asia(10.00%),Eastern Europe(10.00%),South America(10.00%),North America(10.00%). There are total about 1-4 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
CSA Binder,CSA Expansive Agent,Rapid Hardening Cement,Low Alkalinity CSA Cement,Thermal Insulation Material
4. why should you buy from us not from other suppliers?
Tangshan polar bear building materials co.,ltd was established in 1989, which has 27 years eganed in manufacturing, researching and seling csa cement series products. We also have our own technical research center and we are 8year old alibaba supplier.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,CPT,Express Delivery,DAF；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,Western Union,Escrow;
Language Spoken:English,Chinese,Japanese,Russian,Korean
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