CORE MAT - quality and lowest price from China

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Tianjin
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TT OR LC
Min Order Qty:
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:The house is hollowing in some parts at present. If you want to install mesh, is there a need to repair the hollowing parts?
The process of the hollowing. When the hollowing appears, do not be afraid because there is no any effect if it is handled properly. First, cut out the hollowing parts with a cutter and adjust the depth of the knife edge which is generally well advised to 15mm. The cutting area should be actually bigger than the hollowing parts. You should not use the chisel blindly because it may make the hollowing parts become much bigger. Only after cutting can we used a chisel to remove the surface layer within the range of hollowing. In primary processing, the base must be cleaned and moistened with water with the 1: 2.5 cement mortar as bottom. 3. The surface of the cement mortar can be patched twice and wiped with pressure so as to prevent the cracking of the combination of the old and new from appearing again. If it is the concrete base, it should be brushed with the concrete interfacial agent, otherwise the hollowing will appear again.
Q:Under what wall does it need to pave glassfiber mesh completely? Plastering inner wall or exterior wall, which one is it applied to?
Construction gelatine powder includes some types. General mesh is used to reinforce thermal insulation materials.
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:Should gridding cloth be added when painting the inside corner of infilled wall and concrete column or shear wall?
It should be added, or crack may appear.
Q:There are several kinds of glass fiber gridding cloth material yarn.
More important are quality, tensile strength and environmental protection, and qualified alkali resistance. The commonly used gridding cloth is made of the recycling waste bottles and waste glass through clay crucible process. Such gridding cloth fiber yarn of glass fiber gridding cloth and other various USES gridding cloth not only has unqualified high tensile strength, pungent odor, alkali resistance. It is prohibited to use yarn gridding cloth and exterior wall thermal insulation gridding cloth, grid cloth. The price is 1 yuan. 1.The gridding cloth made of platinum wire-drawing is beautiful while gridding cloth yarn made of platinum wire-drawing is alkali resistant and environmental protection.
Q:Does it is required to paste mesh in which has ben pasted with wallpaper?
Otherwise, the later wall cracks will also affect the wallpaper. Now, the walls has been re-covered with cement. Intend to shovel all red bricks and then cover cement.
Q:What is the purposes of epoxy resin mesh?
Epoxy resin mesh is widely used in casting dry-type transformer coils and reactor coils with filler, which mainly uesed in the inner and outer cladding and layer insulation. It is connected closely with epoxy resin of casting coils to reinforce anti-cracking performance of casting coil. The function of mesh is same to the rebar of concrete, which can prevent cracking at the coil insulation layer due to the effect of hot and cold and huge electric power caused by sudden coil short circuit, greatly improving the overall mechanical coil strength. The mesh for inter-layer insulation of coils is a major insulation between the layers, which can improve the thoroughness and integration of resin casting, and prevent the coil internal faults and cracks, improved insulation and mechanical strength of the coil
Q:How to take samples from alkali-resisting glass fiber gridding cloth?
The length of the material for inspection is less than 1.5 m. The requirements for batch inspection: the inspection length should be less than 3 if the material is used in 20000 ㎡ public buildings, residential, commercial buildings with the same construction, same production manufacturer and same process construction and less than 6 if the area is more than 20000 ㎡ .
Q:Steel mesh or mesh, which one is better for external wall insulation?
Plasticizing processing. What is the difference of galvanized welded wire mesh and mesh? When steel mesh should be used? Galvanized welded wire mesh and fiberglass mesh are widely used in building wall insulation with solid welding spot.
Q:Does the new house wall need to paste mesh?
It depends on the situation of wall flatness and the base wall, the general commercial residential semi-finished building is not needed

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