Address:
No. 467, Changjiang Middle Road, Huangdao District, Qingdao, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Construction & Decoration
Management System Certification:
ISO 9001
Company Introduction:
Located in Qingdao China, Yosaite Construction Materials Co., Ltd. Is an experienced company which specialized in the production and marketing of construction materials. There are mainly four kinds products: Waterproof products, geosynthetics, industrial fibers and films. It is acceptable that customers customize the products according to special requirements.
With advanced technology and skilled teams, the quality of the products can completely meets GB standards, ASTM, CE, etc. Until now, Yosaite′s products have been exported to more than 60 countries globally.
The construction materials and systems can be applied not only in many infrastructure projects such as highways, high speed railways, sea bridges, tunnels, airports, etc., but also in residential and commercial buildings such as roofs, basements, parking lots, bathrooms, interiors and exteriors, and driveways, etc.
If you are interested in our products, don′t hesitate to contact us.
Here are the detailed list of our products: SBS, EPDM, TPO, PVC. PE and roof garden systems, self-adhesive membranes, waterproof coatings, shingles, breathable membranes, sealants, geogrids, geotextiles, geomembranes, geocomposites, geonets, drainage boards, geocells; PET felts, fiberglass meshes, engineering fibers, release films, cross laminated film, reinforced films.
E-Glass or electrical grade glass was originally developed for stand off insulators for electrical wiring. It was later found to have excellent fibre forming capabilities and is now used almost exclusively as the reinforcing phase in the material commonly known as fibreglass.
Glass fibres are generally produced using melt spinning techniques. These involve melting the glass composition into a platinum crown which has small holes for the molten glass to flow. Continuous fibres can be drawn out through the holes and wound onto spindles, while short fibres may be produced by spinning the crown, which forces molten glass out through the holes centrifugally. Fibres are cut to length using mechanical means or air jets.
Fibre dimension and to some extent properties can be controlled by the process variables such as melt temperature (hence viscosity) and drawing/spinning rate. The temperature window that can be used to produce a melt of suitable viscosity is quite large, making this composition suitable for fibre forming.
As fibres are being produced, they are normally treated with sizing and coupling agents. These reduce the effects of fibre-fibre abrasion which can significantly degrade the mechanical strength of the individual fibres. Other treatments may also be used to promote wetting and adherence of the matrix material to the fibre.
E-Glass is a low alkali glass with a typical nominal composition of SiO2 54wt%, Al2O3 14wt%, CaO+MgO 22wt%, B2O3 10wt% and Na2O+K2O less then 2wt%. Some other materials may also be present at impurity levels.
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