ENEnglish
VITiếng Việt
ZH中文
KO한국어
JA日本語
FRFrançais
ITItaliano
PTPortuguês
ESEspañol
HEעברית
ARالعربية
- Starter bars and lap splices
- Ø8 – Ø40 bars
- Designed like cast-in rebar (EN 1992-1-1)
- EAD 330087 / ACI 318 approvals
- Fire-rated mortar options
- Deep holes with extension tools
What it is
When a new slab, wall or column has to connect to existing concrete, reinforcement is bonded into drilled holes with an approved mortar. Designed as a rebar anchorage or lap, the post-installed bar behaves like a cast-in bar – provided the mortar is approved for rebar and the holes are drilled and cleaned correctly.
Typical uses
- Extending slabs, walls and foundations
- Adding columns, stairs and lift cores
- Strengthening and seismic retrofit
- Replacing bars missed during the pour
תקנים ודרישות לפי שוק
התקנים שלפיהם World Steel מתכננת, מייצרת ומתעדת מוצר זה – ודרישות הגיאומטריה והעומס העיקריות בכל שוק.
אירופה
- EN 1992-4Design of fastenings for use in concrete
- EAD 330499Bonded fasteners for concrete (ETA)
- EAD 330087Post-installed rebar connections with mortar
- EOTA TR 049Seismic performance C1 / C2
- Approval
- European Technical Assessment (ETA) for the mortar + rod
ארצות הברית
- ACI 318-19 Ch. 17Anchoring to concrete
- ACI 355.4Qualification of post-installed adhesive anchors
- ICC-ES AC308Acceptance criteria – adhesive anchors (ESR)
- Sustained tension
- horizontal / overhead adhesive anchors by certified installers (ACI 318)
סיכום להתמצאות בלבד – מפרט הפרויקט, מהדורת התקן שאומצה והרשות המוסמכת הם הקובעים.
גימורים
| גימור | תקנים / הערות |
|---|---|
| Bars | B500B, Grade 60 per project |
