EPDM (Ethylene-Propylene-Diene Monomer) Particle hi ethylene propylene diene monomer rubber a siam a ni a, a hmin hnuah a hmin leh a, a hmin hnuah a hmin leh a, a hmin hnuah a hmin leh a, a hmin hnuah a hmin leh a, a hmin hnuah a hmin leh a, a hmin hnuah a hmin leh a. Chemical stability nghet tak leh khaw lum leh khaw vawt laka invenna tha tak an nei a, infiamna hmun, naupang hmun leh field dangah pawh an hmang nasa hle.
-High elasticity and cushioning: Particle chhunga porous structure hian movement-in nghawng a neih chu a la lut thei a (shock absorption rate chu 50% aia tam a ni), tlanna kawng, basketball court leh sports scene dang atan a tha.
-Weather resistance leh aging: +120℃temperature danglamna, anti-ultraviolet, ozone leh ruah sur nasa tak, pawn lama service life kum 8-10 thleng a tuar thei-40℃thlengin.
-Environmental safety: non-Toxic leh odorless, SGS test (heavy metal content 0.1mg/kg aia tlem emaw, a tlukpui emaw), formaldehyde release chu 0 hnaih ber a ni a, hei hi New National Standard GB 36246-2018 nen a inmil a ni.
-Color Lasting: Organic Pigment Dyeing, Color Fastness chu grade 8 aia tam a ni a, long{2}}Term exposure a bo lo, common color chu red, green, blue, black leh a dangte a ni.
-Convenient construction: glue (PU glue ang chi) nen mix la, flat elastic layer-ah theh darh theih a ni a, bonding strength chu 0.5mpa aia tam emaw, a tlukpui emaw a ni a, a tlak mai mai pawh a awlsam lo.
Product Parameter 1000 a ni.
|
Rawng |
Thickness . |
Sakhal zawng |
Rebound℃1000 a ni. |
Tensile chakna . |
Stretch rate a ni a. |
Wear resistance . |
|
A sen, a sen, a sen, a sen, a sen, a sen, etc. |
5-13 mm a ni . |
0.9- 1.2g |
90% aia tam emaw, a tlukpui emaw . |
3.0mpa aia tam emaw, a tlukpui emaw |
400% aia tam emaw, a tlukpui emaw . |
0.08/1.61km aia tlem emaw a aia tlem emaw |
Double-Layer EPDM siam dan tur .
Sikul chhunga sports surface layer:
-In sakna chu layer pakhat (level, dry leh free of oil awm lohna) nen a inang tur a ni a, mahse foundation slope chu ruah sur hnua tui a pun loh nan additionally (drainage slope chu 2% emaw a aia tam emaw a ni tur a ni) a ni tur a ni.
-Cement base chu special primer hmanga paint tur a ni (adhesion tihpun nan), asphalt base chu direct-a siam theih a ni.
Thil hmanrua leh hmanrua .
-Base material: EPDM granules lian (3-5mm) + elasticity sang adhesive (granules: adhesive=5:1, cushioning lam ngaihtuah).
-Surface material: EPDM granules te te (1{{3}2mm) + wear-resistant adhesive (granules: adhesive=4:1, slip resistance lam ngaihtuah).
-Tools: Base layer (ha thuk zawk nei), color separation plate, leh thickness measuring instrument atan specialized scraper dah la.
A hnuai lam siam (buffer layer) .
1,mixing leh laying-A particle size particle lian tak tak leh glue te chu ratio 5:1 ah mix la, minute 8-10 chhung uniform thlengin stir rawh (catalyst tlem te te dah la, temperature hniam tak tuar tur chuan).
{{0}Spread: "Cross Cross Method" hmangin scrape la (a hmasa berah horizontal leh a hnuah vertical), 10-13mm thick pad hmangin a hnuai lam layer thickness control la (common thickness chu 10-15mm a ni), a sir lam chu trowel hmangin compact rawh.
2,Solidification leh detection-Room temperature-a darkar 24 chhung curing a awm hnuah, probe chu a hnuai lam layer-a compactness hriat theihna atan hman a ni a, a chung lamah chuan softening emaw collapse emaw a awm lo Local depression a awm chuan chutiang bawka siam that a ngai a ni.
Surface layer siam dan (wear-resistant layer) .
1.,bottom pretreatment-a hnuai lam a leivut chu broom hmangin tifai la, a tul chuan a chhuak particle chhuakte chu flat takin grind la A vawt hnuah chuan glue layer te tak te (interfacial agent) hmangin lei chunglam layer bonding strength tihsan theih a ni.
2.,mixing leh laying-mix: particle size particle te te leh glue te chu ratio 4:1 ah an pawlh a, minute 5 chhung an hrual a, paste tha tak an siam a. Surface layer bright color nei chu color code angin strict takin mix tur a ni.
-Block Paving: Design pattern angin lines siam la, panel hmangin color area hrang hrang isolate la, a chhung atanga pawn lam thlenga theh darh la (a siam tawhna hmunah chuan stepping kal la), 3-5mm-a thickness control rawh.
3,Surface treatment leh maintenance-A laying zawhah chuan a chunglam chu defoaming roller hmangin bubble leh polish te tihbo nan lightly press a ni a; Room temperature-ah darkar 48 chhung damdawi, tui nena inhnaih khap tlat a ni (surface curing chu a hnuai layer aiin a slow zawk).
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