CORE MAT 2- high quality and competitive price

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 5000 m²

Supply Capability:: 100000 m²/month

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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

How to understand CORE MAT description:

Example:
250BWR500B250

Q:Is glass fiber gridding cloth belong to metal gridding cloth?: It should not be that.

Q:Is it necessary to add 2 times of alkali resistant fiberglass mesh on the first floor?: 1. glass fiber mesh cloth is the worst market price is usually around 1 yuan -1.60, glass fiber is usually made of clay crucible drawing glass beer bottle some kind of waste? Forbidden state in the production process, the surface coating resistant to alkali emulsion. Intuitively: rough sales of more general market theory, often not long enough the weight is less than 2 times, with no sound easy to shift, easy to hurt the skin. This type of network is used in the insulation layer is generally two months after losing power, if the mortar net downed just gently removed, grinding, glass fiber yarn into powder.

Q:What is the base material of fiberglass mesh?: Of course, its base material is glass fiber. You said it was rough, probably the reason wass that in the process of producing glass fiber, immature technology caused broken filament, and after treatment, the adhesive?sticker, alkali-resistant glue or weather-proof glue was unevenly attached on the surface. So it looks rough. This is just the unqualified product in production process, and there isn't any counterfeit product. These product are not beautiful and their strength will be lower than that of qualified products. (The intensity of different mesh will have different degrees of decline: generally, the largest mesh opening is, the greater will the strength decline; conversely, the smaller mesh opening is, the smaller will the strength decline).

Q:How to transform and upgrade alkali-resistant fiberglass mesh?: It is recommended to use alkali-resistant fiberglass to weave mesh. If alkali resistance is high, the performance of caoting will be improved. If you want to improve quality, the medium alkaline mesh shoule be coated with resin.

Q:Powder modified asphalt polyester blanket is a lower quality waterproofing material made of powder instead of polymer. Glass fiber gridding cloth reinforced waterproof coiled material uses waterproof coiled material as base: Glass fiber gridding cloth reinforced waterproof coiled material Waterproof coiled material Difference: the quality of polyester reinforcement is higher than fiberglass reinforcement.

Q:When coating external wall, does it need to fix the alkali resistant fiberglass mesh on insulation layer with plastic anchor bolts?: Combined with mesh, it can be used as external covering mortar for wall cracks maintenance.

Q:What kind of fiberglass tape do you have?: Guangzhou Wei 1 is a professional manufacturer of fiber tape, which can be customized for customers

Q:What is the function of plaster and steel wire netting in Chinese and foreign wall plastering?: The main objective is to prevent the masonry wall from cracking at the contact of the frame, column and wall (in order to reduce costs, most of the walls are made of glass fiber instead of steel wire mesh). For concrete, block, mortar of different material, its thermal expansion and contraction, with concrete walls, stretching strength of mortar strength and masonry plastering the disagreement rate caused by different degree of tension, in order to prevent the crack, we put different strength materials with steel wire mesh together to form a whole. The expansion rate is uniform, so the use of covered wire mesh to prevent, reduce external wall crack.

Q:When does aerated concrete block wall need to be pasted with fiberglass mesh?: Under normal circumstances, polystyrene?board external wall thermal insulation need to paste fiberglass mesh.

Q:Why is the thermal insulation gridding cloth for external walls soft?: The differences between thermal insulation gridding cloth for external walls and internal walls With alkali or alkali free glass fiber yarn as raw material and woven glass fiber gridding cloth as the base material, exterior wall thermal insulation gridding cloth (glass fiber grid cloth) is a new type of alkali product made by coating acrylic copolymer liquid and drying. It is featured by stable structure, high intensity and easy construction and widely used for strengthening tension of cement walls. With glass fiber as main material, interior wall thermal insulation gridding cloth interior wall thermal insulation gridding cloth usually is light with 50-60 grams weight while the exterior wall thermal insulation gridding cloth is 80-160 grams weight.

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