CORE MAT 2- high quality and competitive price

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Qingdao
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5000 m²
Supply Capability:
100000 m²/month

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Product Description:

CORE MAT
PRODUCT DESCRIPTION
CORE MAT is a stratified reinforcing glass fiber fabric composed by 5 layers. 2 exterior layers of random mat, 1 layer of woven roving and 2 layers of synthetic fibers. The main application is for RTM and RTM Light parts where mechanical performance is a must.

CONSTRUCTION
CORE MAT has been manufactured by stitch bonding technology. The 5 layers are arranged as follows:
Layer 1: Random glass fiber mat
Layer 2: Synthetic Web
Layer 3: Woven roving
Layer 4: Synthetic Web
Layer 5: Random glass fiber mat

The layers 2 and 4 are made by a synthetic material (polypropylene)and the main purpose of these layers is to allow the resin flow and provide compressibility to the reinforcement.

STYLES
The standard materials are the ones in the following list, but other designs are also available according to customer needs

Specification  Glass fiber G/M2  Total dry weight G/M2
250BWR500B250  1000  1250
350BWR500B350  1200  1450
450BWR500B450  1400  1650
250BWR800B250  1300  1550
350BWR800B350  1500  1750
450BWR800B450  1700  1950

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250BWR500B250

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Q:What are the advantages and disadvantages of mesh for thermal insulation system?
But also a Class A1 non-combustible, some material does not need mesh. Thermal insualtion layer surface can be directly fixed tiles, and the service life is the same as rivet. Jst need to add some water and it can be plastered on wall. This is an advanced thermal insualtion system without mesh.
Q:The future development of glass fiber gridding cloth
In 20 years, the development cost compression has nearly come to extreme. High transparent cost and fierce competition situation make the profit margins of terminal sales only maintaining at around 15%. In addition, intratype competition leads to lower profits and cash transaction is resorted to increasing cash flow so as to reduce the pressure of lower profits. It is also the same with the gridding cloth sales. But capital characteristics of construction industry makes deposit became the norm. On the one hand, it can lower profits. On the one hand, slow capital flow makes gridding cloth business worse year by year. Here worse is relative to the past.
Q:I am a worker using glass silk to weave mesh. What harm does long-term work do to body?
Glass silk, or glass fiber, is nontoxic. But once inhaling small fiber powder, you will get pneumosilicosis that is the special occupational disease in silicate industries like glass, cement and porcelain. If you are engeged in the above indtries, you should wear a dust mask and have periodic physical examinations; enterprises should take strict safegaurd measures according to related institutions.
Q:Eradication of old wallpaper paste mesh ceiling if it will not crack?
Not necessarily, the longer the time , the easier appearance of the cracking.
Q:cracking resistant mortar and the adhesive force of the mesh
Cracking mortar is an organic adhesion agent, the product has a high bonding strength, inorganic binding material mixed by a certain percentage, and it is usually made of a thermal insulation with galvanized steel or alkali fiberglass mesh cloth composite coating, not powder cracking, wall panels, graded sand, the product has high strength, and is cement concrete products.
Q:How to use gridding cloth tape, namely glass fiber self adhesive tape?
1. Keep the wall clean and dry. 2. Paste and press the tape on the crack. 3. Confirm that the gap has been covered with tape, and then cut the needless tape and paint with mortar. 4. Allow it to dry naturally, then polish gently. 5. Fill enough paint in and make its surface smooth. 6. Cut the leak-out tape. Then, check if all the cracks have been properly patched, and decorate the crack with subtle composite material to make it look clean and new.
Q:What kind of loom is suitable for weaving fiberglass mesh?
Rapier is suitable. Change shuttle loom with rapier to weave double or single mesh.
Q:What are the raw materials of mesh?
They are cloth and flax cloth.
Q:How to combine fiberglass mesh and interior wall?
They are combined by cracking resistant mortar.
Q:What's the use of alkali resisting glass fiber gridding cloth for external walls?
On the one hand it can effectively increase the tensile strength of the protective layer, but it often selects some waste transparent plate glass, at the same time it should be troweled. It costs about 60 yuan. The retention rate of alkali resistant tensile breaking strength should be no more than 50%. Therefore the alkali glass fiber gridding cloth plays an important function and role in outer insulation system. The external angle should be at 200 mm or more. The alkali-resistant glass fiber gridding cloth purchased should be confirmed to be qualified before using: the lap width between alkali grid cloth lap width should be no less than 50 mm: 3×3×45 grams, 5×5×145 grams.

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