CORE MAT - quality and lowest price from China

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5000 m²
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100000 m²/month

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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.

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.

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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Q:When does aerated concrete block wall need to be pasted with fiberglass mesh?
When it is for polystyrene board external wall thermal insulation.
Q:How to DIY the setting adhesive of glass fiber gridding cloth?
With glass fiber woven fabric as base material, gridding cloth is dipped in and coated with highly resistant polymer emulsion, thus featured by good alkali resistance, flexibility and high tensile resistance in the bidirection of warp and weft. It is widely used for thermal insulation, water proofing and crack resistance of internal and external walls of buildings. The glass fiber gridding cloth mainly adopts alkali glass fiber yarn (with silicate, stability as main components) and made by high-temperature heat setting such as anti alkali liquid and strengthening agent of the special organization structure - lace stitch.
Q:What is wall gridding cloth and its performance characteristics?
Wall gridding cloth, also called glass fiber wall gridding cloth or alkali resistant glass fiber, is made of yarn raw material, by coating with acrylic copolymer solution and then drying. Gridding cloth for external walls is featured by low cost, messy layout, high resistance to alkali, corrosion and cracking, easy construction. It is a new construction material used for strengthening cement plaster wall, crack resistance and thermal insulation of external wall.
Q:Should the wall that has been covered by the wallpaper be pasted with Mesh?
The price is not high, so you can paste if you like. It can make it more easy if you want to change latex in future.
Q:For fiberglass mesh in plastering inner wall, is it paved in the bottom of mortar layer or outside?
Since it is to prevent plastering form cracking due to different stretch of wall materials, it shoulde be paved in the bottom of mortar layer.
Q:What additive does alkali resistant glass fiber gridding cloth has?
Ore melting status by purification of lower alkali content in wire drawing glass fiber grid cloth weaving to deal with
Q:Is glass fiber gridding cloth used more when decorating?
Currently glass fiber wall cloth (with decorative pattern) is used for decoration due to its beauty, environmental protection, fire resistance and thermal insulation and gridding cloth for style decoration.
Q:If external insulation material is insulation putty, is it necessary to wrap external corners of mesh?
Before being paving, mesh shoule be scraped a leveling blamket with cracking resistant mortar on insulation layer. Then paste mesh, slightly press it with trowel, and scrape another cracking resistant mortar to make sure that mesh is outside of the cracking resistant mortar so that it is crack-resistant.
Q:How to calculate mesh content?
The price of mesh material from high to low is successively gold crucible yarn. It is usually from 80 grams to 300 grams per square meter, from a few cents to a few dollars a month. Now the most common is imitated gold pot yarn.
Q:What is the specification of alkali resistant mesh
"Interior wall thermal insulation mesh" mesh size: 5x5mm, 4x4mm gram weight: 80g---165g / m2 Width: 1000mm---2000mm length: 50m-300m "external wall thermal insulation mesh" mesh size: 5x5mm, 4x4mm gram weight: 80g-160g / m2 Width: 1000mm length: 50m, 100m or 200m Color: White (standard), blue, green or other colors Packing: According to customer requirements "GRC enhanced mesh product" mesh size: 8x8mm, 10x10mm, 12x12mm gram weight: About 125g / m2 width: 600mm, 900mm, 1000mm length: 50m or 100m Color: White (standard), yellow, green or other colors Packing: According to customer requirements "glass fiber tape " specifications: 8x8mm, 9x9mm gram weight: 55g-85g / m2 Width: 25mm - 1000mm length: 10m-150m Color: It is usually white

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