The development of all gypsum boards begins with a mineral rock, which is gray to white in color and is called gypsum. The basic mineral is composed of calcium sulfate chemically combined with water of crystallization. The combined water makes up approximately 20% of weight of gypsum rock. This is the feature that gives gypsum its fire resistant quality and makes it so adaptable for construction purposes.
After gypsum rock is mined or quarried, it is crushed, dried, and ground to flour fineness, then calcined to drive off the greater part of the chemically combined water as steam. This calcined gypsum, commonly called plaster of paris, is then mixed with water and other ingredients and sandwiched between two sheets of specially manufactured paper to form various types of gypsum board or specially formulated and bagged for shipment as gypsum plaster or cement.
Gypsum boards are formed in a highly automated continuous process. After the gypsum board has set, the boards are cut to length, dried, prefinished if required, and packed for shipment. All processing is in strict accordance with specifications and complies with more than 256 procedures and work instructions to meet quality standards and customer's satisfaction.
ADVANTAGE:
Life Safety Protection
Fire resistance is inherent in the gypsum construction selected. The systems provide permanent fire resistance not subject to loss of water pressure or other malfunctions and problems which may occur in sprinkler systems.
Fire Resistance:
Gypsum will not support combustion. When attacked by fire, crystallized water in gypsum is released and turns to steam to help retard the spread of flame and heat and protect adjacent constructions.
Light Weight:
Gypsum board constructions weigh appreciably less than masonry assemblies of the same thickness. They reduce material - handling expense and may permit the use of lighter structural members, floors, and footings.
Sound Control:
Gypsum board construction offers excellent resistance to airborne and impact sound transmission without excessive bulk or weight. Resilient attachment of gypsum panels or bases further improves sound ratings, makes partitions ideally suited for party walls.
Versatility:
Gypsum board construction is suitable as divider, corridor and party walls; pipe chase and shaft enclosures; radiant-heat ceilings; exterior walls and wall furring; membrane fire resistant constructions. Adaptable for use in every type of new construction - commercial, institutional, industrial and residential - and in remodeling. It produces attractive joint - free walls and ceilings; easily adapt to most contours, modules and dimensions.
SPECIFICATIONS
It is ivory colour that is nice whether being painted or used as the end colour.
Product Name: Potassium Feldspar lumps & powder
Chemical Composition (from our 8 sites): SiO2 66.80 - 71.20%, Al2O3 14.00 - 16.80%, Fe2O3 0.14 - 0.40%, K2O 7.74 - 13.60%, Na2O 2.26 - 4.82%, CaO 0.06 - 0.17%, TiO2 0.01 - 0.17%, BaO 0.06 - 0.60, Mn 32 - 108%, Cr 26 - 98%
Processing time (up to national port): 28 MT (3-7 days), 100 MT (7-10 days), 500 MT (15-20 days), for an order of high quantity, the total days will be reduced as processing will be done at a higher scale e.g. 5000 MT (40 - 50)
10 Detergent Chemicals Suppliers
Short on time? Let Detergent Chemicals sellers contact you.
Place of Origin: Tanzania
Grade: SSUG
Pattern: Raw
Feature: Anti-Bacteria, Anti-UV, Chemical-Resistant, Eco-Friendly, Flame Retardant, Radiation-resistant
Usage :Concrete, Filling Material, Non-Woven Fabric, Spinning
Material: Raw Sisal Fiber
Fiber Length:110-130CM
Fineness: Natural Brown
Product name: Functional Material High Strength
Name: Fiber Mesh
Item: Functional Material
Packaging:100kgs/bale
Moisture:10%-15%
Package:100 Kgs per bale
14 tonnes for 20 feet container (FCL) 14 bales of 100 Kg each
28 tonnes for 40 feet HC container, 28 bales of 100 Kg each
porter of Premium BBQ Hard Wood Charcoal from Tanzania in 2024
Raw Material: Our charcoal is made from a blend of high-grade heavy hardwood.
Usage: Ideal for BBQ, grilling, or restaurant purposes.
Quality Assurance: Our charcoal is food-grade with no added chemicals.
Characteristics: Each lump is dimensioned between 7 cm to 15 cm, ensuring consistent quality
It produces less spark, less smoke, and is odorless.
Burning Time: Enjoy up to 3 hours of continuous burning.
Quick Lighting: Our charcoal lights up quickly, saving you time.
Packaging and Shipping: Packed in 50kg PP woven bags with your logo printed on them.
10 Detergent Chemicals Suppliers
Short on time? Let Detergent Chemicals sellers contact you.
